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Cheap flights from London (LON) to Chicago (CHI) from $221

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LON — CHI
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from London to Chicago are usually found in February or November, booked 74 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from London to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$222

One-way from

$221
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From London (LON) to Chicago (CHI)
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One-way flight from London (LON) to Chicago (CHI)
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What is the cheapest day to fly round-trip from London to Chicago?

Friday flights are found to be more expensive to fly from London to Chicago. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago.

How far in advance should I book a flight from London to Chicago?

Find a great deal and save up to 6% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Chicago within the next two weeks, with the cheapest ticket starting at $672.

What is the cheapest month to fly from London to Chicago?

February can be a great time to fly to Chicago from London with a flight ticket averaging about $678. Cheapflights users have found deals in the month of February for as cheap as $466. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from LON to CHI?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from London to Chicago by exploring options for tickets in the evening.

Cheap Finnair flights from London to Chicago

Explore cheap flight options specifically provided by Finnair for the route between London and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a peek at the cheapest Finnair flights we've detected traveling from London to Chicago. Come back soon if you're not finding the exact deal you're looking for.
Mon 9/163:35 pmLHR - ORD
Nonstop8h 40mFinnair
Tue 10/17:15 pmORD - LHR
Nonstop7h 50mFinnair
Deal found 5/29$531
Mon 11/183:45 pmLHR - ORD
Nonstop9h 00mFinnair
Mon 11/259:00 amORD - LHR
Nonstop7h 40mFinnair
Deal found 5/29$581
Thu 6/63:05 pmLGW - ORD
1 stop32h 26mFinnair
Sun 6/96:32 pmORD - LGW
1 stop32h 03mFinnair
Deal found 5/30$585
Wed 6/51:10 pmLHR - ORD
Nonstop8h 40mFinnair
Sun 6/96:25 pmORD - LHR
1 stop21h 15mFinnair
Deal found 5/29$678
Tue 6/42:45 pmLHR - ORD
Nonstop8h 35mFinnair
Tue 6/1111:54 amORD - LHR
1 stop12h 21mFinnair
Deal found 5/29$702
Tue 6/410:05 amLHR - ORD
Nonstop8h 40mFinnair
Tue 6/1111:54 amORD - LHR
1 stop12h 21mFinnair
Deal found 5/29$704
Thu 6/611:05 amLHR - ORD
Nonstop8h 40mFinnair
Thu 6/138:10 amORD - LHR
Nonstop8h 00mFinnair
Deal found 5/30$755
Tue 6/48:10 amLHR - ORD
Nonstop8h 35mFinnair
Sun 6/308:33 pmORD - LHR
1 stop30h 27mFinnair
Deal found 5/29$756
Tue 6/42:45 pmLHR - ORD
Nonstop8h 35mFinnair
Sun 6/96:25 pmORD - LHR
1 stop21h 15mFinnair
Deal found 5/30$820

  • If you’re traveling from London to Chicago, one of the more common airlines traveling that route is Finnair. London to Chicago flights are typically 69% cheaper than other airlines traveling the same route. Flights from Finnair typically cost $771.05 RT. The cheapest Finnair flight found for this route was $538. London Heathrow Airport is the most common London airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from London to Chicago, Finnair flights are 7% more popular than any other airline flying that same route.

Cheap American Airlines flights from London to Chicago

Explore cheap flight options specifically provided by American Airlines for the route between London and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from London to Chicago. Deals are refreshing constantly so come back soon for more options.
Wed 9/188:10 amLHR - ORD
Nonstop8h 35mAmerican Airlines
Wed 9/258:20 amORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 5/29$544
Mon 11/259:55 amLHR - ORD
Nonstop8h 55mAmerican Airlines
Mon 12/24:30 pmORD - LHR
1 stop10h 45mAmerican Airlines
Deal found 5/29$546
Wed 9/182:25 pmLHR - ORD
Nonstop8h 35mAmerican Airlines
Wed 9/2510:10 pmORD - LHR
1 stop10h 45mAmerican Airlines
Deal found 5/29$547
Tue 9/102:25 pmLHR - ORD
Nonstop8h 35mAmerican Airlines
Tue 9/178:20 amORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 5/29$575
Tue 7/212:15 pmLHR - ORD
Nonstop8h 40mAmerican Airlines
Wed 12/114:52 pmORD - LHR
1 stop11h 33mAmerican Airlines
Deal found 5/29$579
Fri 9/2712:15 pmLHR - ORD
Nonstop8h 55mAmerican Airlines
Tue 10/16:00 pmORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 5/29$582
Mon 6/1012:15 pmLHR - ORD
Nonstop8h 40mAmerican Airlines
Mon 6/178:30 pmORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 5/30$605
Wed 6/58:10 amLHR - ORD
Nonstop8h 35mAmerican Airlines
Wed 6/128:10 amORD - LHR
Nonstop8h 00mAmerican Airlines
Deal found 5/29$606
Tue 7/212:15 pmLHR - ORD
Nonstop8h 40mAmerican Airlines
Tue 7/98:30 amORD - LHR
Nonstop7h 40mAmerican Airlines
Deal found 5/29$607

  • If you’re traveling from London to Chicago, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $731.70 RT. This price is typically 74% more expensive than other airlines that offer London to Chicago flights. When booking this route, the cheapest RT price found was $557. The most popular departure airport in London when flying to Chicago is London Heathrow Airport. The most popular airport to fly into when visiting Chicago is Chicago O'Hare Intl Airport. When flying from London to Chicago, American Airlines flights are 3% more popular than any other airline flying that same route.

Cheap London to Chicago flights in May & June 2024

Find cheap flight options from London to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from London to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
Thu 6/1310:00 amLGW - MDW
1 stop27h 31mMultiple Airlines
Wed 9/118:13 pmMDW - LGW
1 stop28h 47mMultiple Airlines
Deal found 5/29$488
Wed 6/1210:00 amLGW - ORD
1 stop29h 04mMultiple Airlines
Tue 9/107:27 amORD - LGW
1 stop17h 33mMultiple Airlines
Deal found 5/29$492
Fri 6/1410:00 amLGW - MDW
1 stop28h 34mMultiple Airlines
Wed 9/118:13 pmMDW - LGW
1 stop28h 47mMultiple Airlines
Deal found 5/29$503
Wed 6/1210:00 amLGW - ORD
1 stop29h 04mMultiple Airlines
Wed 9/116:09 amORD - LGW
1 stop21h 51mMultiple Airlines
Deal found 5/29$508
Tue 6/1810:00 amLGW - ORD
1 stop28h 21mMultiple Airlines
Thu 7/119:00 amORD - LGW
1 stop16h 00mMultiple Airlines
Deal found 5/29$510
Thu 6/2010:00 amLGW - ORD
1 stop29h 04mMultiple Airlines
Wed 7/249:15 pmORD - LGW
1 stop27h 45mMultiple Airlines
Deal found 5/29$511
Wed 6/1210:00 amLGW - ORD
1 stop29h 04mMultiple Airlines
Thu 9/127:35 amORD - LGW
2 stops17h 25mMultiple Airlines
Deal found 5/29$524
Thu 6/1310:00 amLGW - ORD
1 stop36h 44mMultiple Airlines
Thu 9/126:09 amORD - LGW
1 stop21h 51mMultiple Airlines
Deal found 5/29$528
Wed 6/1210:00 amLGW - ORD
1 stop29h 04mMultiple Airlines
Tue 9/109:15 amORD - LGW
2 stops18h 45mMultiple Airlines
Deal found 5/29$531

London to Chicago 2024 flight deals

Discover exclusive flight deals for travel between London and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from London to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
Thu 6/1310:00 amLGW - MDW
1 stop27h 31mMultiple Airlines
Wed 9/118:13 pmMDW - LGW
1 stop28h 47mMultiple Airlines
Deal found 5/29$488
Fri 9/66:00 amLHR - ORD
1 stop16h 00mTAP AIR PORTUGAL
Sat 9/216:00 pmORD - LHR
1 stop12h 45mTAP AIR PORTUGAL
Deal found 5/30$491
Wed 6/1210:00 amLGW - ORD
1 stop29h 04mMultiple Airlines
Tue 9/107:27 amORD - LGW
1 stop17h 33mMultiple Airlines
Deal found 5/29$492
Mon 10/2810:20 amLHR - ORD
1 stop13h 45mScandinavian Airlines
Mon 11/48:10 pmORD - LHR
1 stop17h 20mScandinavian Airlines
Deal found 5/29$492
Tue 9/106:55 amLHR - ORD
1 stop13h 20mMultiple Airlines
Mon 9/2310:55 amORD - LHR
1 stop13h 35mMultiple Airlines
Deal found 5/30$494
Wed 9/188:30 amLHR - ORD
1 stop12h 30mMultiple Airlines
Tue 9/2410:55 amORD - LHR
1 stop13h 35mMultiple Airlines
Deal found 5/29$496
Mon 10/2810:20 amLHR - ORD
1 stop13h 45mScandinavian Airlines
Mon 11/48:10 pmORD - LHR
2 stops14h 15mScandinavian Airlines
Deal found 5/30$498
Tue 9/106:30 amLHR - ORD
1 stop14h 30mMultiple Airlines
Thu 9/264:00 pmORD - LHR
1 stop11h 35mMultiple Airlines
Deal found 5/30$500
Thu 11/283:55 pmLGW - ORD
1 stop29h 35mTAP AIR PORTUGAL
Sun 12/18:25 pmORD - LGW
1 stop13h 20mTAP AIR PORTUGAL
Deal found 5/30$501

Non-stop flights to Chicago from London

Discover non-stop flight options from London to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
To help reduce your travel time, choose from one of these non-stop flights from London to Chicago. If you're looking for other options for flights from London to Chicago, make sure to update the search form at the top of page.
Mon 11/253:45 pmLHR - ORD
Nonstop9h 00mBritish Airways
Mon 12/25:00 pmORD - LHR
Nonstop7h 40mBritish Airways
Deal found 5/29$523
Mon 9/163:20 pmLHR - ORD
Nonstop9h 10mLufthansa
Tue 10/13:50 pmORD - LHR
Nonstop8h 05mLufthansa
Deal found 5/30$528
Wed 9/188:30 amLHR - ORD
Nonstop8h 55mLufthansa
Tue 9/249:30 pmORD - LHR
Nonstop8h 15mLufthansa
Deal found 5/29$530
Mon 9/163:35 pmLHR - ORD
Nonstop8h 40mFinnair
Tue 10/17:15 pmORD - LHR
Nonstop7h 50mFinnair
Deal found 5/29$531
Tue 9/101:05 pmLHR - ORD
Nonstop9h 10mLufthansa
Mon 9/233:50 pmORD - LHR
Nonstop8h 05mLufthansa
Deal found 5/30$539
Tue 11/123:45 pmLHR - ORD
Nonstop9h 00mBritish Airways
Tue 11/266:35 pmORD - LHR
Nonstop7h 40mBritish Airways
Deal found 5/29$542
Tue 9/248:30 amLHR - ORD
Nonstop8h 55mAustrian Airlines
Tue 10/83:50 pmORD - LHR
Nonstop8h 05mAustrian Airlines
Deal found 5/29$543
Wed 9/188:10 amLHR - ORD
Nonstop8h 35mAmerican Airlines
Wed 9/258:20 amORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 5/29$544
Mon 9/161:10 pmLHR - ORD
Nonstop8h 40mBritish Airways
Thu 9/267:10 pmORD - LHR
Nonstop7h 50mBritish Airways
Deal found 5/29$553

London to Chicago flights leaving soon

Find last-minute flight options from London to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the last-minute flights available departing from London to Chicago. Users should examine the flight details to ensure there are no surprises.
Thu 6/63:05 pmLGW - ORD
1 stop32h 26mFinnair
Sun 6/96:32 pmORD - LGW
1 stop32h 03mFinnair
Deal found 5/30$585
Wed 6/58:00 amLHR - ORD
1 stop14h 10mTAP AIR PORTUGAL
Mon 8/196:00 pmORD - LHR
1 stop18h 50mTAP AIR PORTUGAL
Deal found 5/29$603
Wed 6/510:00 amLGW - ORD
1 stop29h 04mMultiple Airlines
Mon 8/197:25 pmORD - LGW
2 stops30h 10mMultiple Airlines
Deal found 5/29$605
Tue 6/412:15 pmLHR - ORD
Nonstop8h 40mAmerican Airlines
Tue 6/1110:25 pmORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 5/28$605
Wed 6/510:00 amLGW - ORD
1 stop29h 04mMultiple Airlines
Mon 8/1910:00 amORD - LGW
1 stop15h 00mMultiple Airlines
Deal found 5/29$606
Wed 6/58:10 amLHR - ORD
Nonstop8h 35mAmerican Airlines
Wed 6/128:10 amORD - LHR
Nonstop8h 00mAmerican Airlines
Deal found 5/29$606
Wed 6/52:25 pmLHR - ORD
Nonstop8h 42mAmerican Airlines
Tue 6/116:00 pmORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 5/29$607
Tue 6/410:05 amLHR - ORD
Nonstop8h 40mAmerican Airlines
Tue 6/1111:54 amORD - LHR
1 stop12h 21mAmerican Airlines
Deal found 5/28$624
Wed 6/58:40 amLHR - ORD
1 stop12h 05mVirgin Atlantic
Tue 6/117:55 pmORD - LHR
1 stop11h 20mVirgin Atlantic
Deal found 5/29$633

One-way flights to Chicago from London

Search for one-way flight options from London to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the one-way flights we've detected from London to Chicago. Users can also find round-trip London to Chicago flights by using the search form above.
Tue 6/1110:00 amLGW - MDW
1 stop27h 31mMultiple Airlines
Deal found 5/30$221
Tue 6/410:00 amLGW - MDW
1 stop27h 31mMultiple Airlines
Deal found 5/29$228
Mon 6/1010:00 amLGW - ORD
1 stop28h 21mMultiple Airlines
Deal found 5/29$234
Tue 6/1810:00 amLGW - ORD
1 stop28h 21mMultiple Airlines
Deal found 5/29$243
Tue 6/1810:00 amLGW - ORD
1 stop28h 21mMultiple Airlines
Deal found 5/29$244
Thu 6/1310:00 amLGW - MDW
1 stop27h 31mMultiple Airlines
Deal found 5/30$246
Tue 6/1110:00 amLGW - MDW
1 stop27h 31mMultiple Airlines
Deal found 5/29$247
Tue 6/1110:00 amLGW - ORD
1 stop28h 21mMultiple Airlines
Deal found 5/29$247
Fri 6/2110:00 amLGW - MDW
1 stop28h 34mMultiple Airlines
Deal found 5/29$250

Find flights from London to Chicago within your budget

Customize your flight search to find flights from London to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$488 - $544

Route

Depart

Return

Price

London GatwickChicago Midway

LGW - MDW

LGWMDW

London Gatwick

Thu 6/13

1 stop27h 31m

Chicago Midway

Wed 9/11

1 stop28h 47m

$488

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Sat 11/2

1 stop17h 25m

Chicago O'Hare Intl

Sat 11/9

2 stops19h 25m

$491

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Fri 9/13

1 stop26h 20m

Chicago O'Hare Intl

Mon 9/30

1 stop22h 00m

$523

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Mon 9/23

1 stop12h 30m

Chicago O'Hare Intl

Sun 10/6

1 stop31h 30m

$526

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Tue 9/24

1 stop15h 00m

Chicago O'Hare Intl

Tue 10/8

1 stop14h 00m

$529

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Mon 9/16

Nonstop8h 40m

Chicago O'Hare Intl

Tue 10/1

Nonstop7h 50m

$531

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Tue 9/10

1 stop12h 54m

Chicago O'Hare Intl

Mon 9/23

1 stop29h 06m

$542

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Tue 11/12

Nonstop9h 00m

Chicago O'Hare Intl

Tue 11/26

Nonstop7h 40m

$542

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Wed 9/18

Nonstop8h 35m

Chicago O'Hare Intl

Wed 9/25

Nonstop7h 50m

$544

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I book a flight from London to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from London to Chicago. Price data was last updated on May 24, 2024.
The best time to book flights from London to Chicago is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from London to Chicago?

Use this chart to determine the cheapest time to fly round-trip from London to Chicago. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London to Chicago flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from London to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated May 30, 2024.
Read reviews from past customers who have flown Finnair, American Airlines and KLM from London to Chicago. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

SWISS
7.8
Good
1,954 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,372 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

JetBlue
7.6
Good
4,365 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from London to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from London to Chicago for under $500 on Cheapflights?

    Yes, there are multiple flights from London to Chicago for under $500. The cheapest flight booked recently is on Multiple Airlines for just $488, but on average you can expect to pay $501.

  • Are there nonstop flights from London to Chicago for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from London to Chicago under $600. A good price for a nonstop flight from London to Chicago is less than $555.

  • Are there last-minute flights available from London to Chicago for under $600?

    There are currently 20+ open flights from London to Chicago within the next 7 days for less than $600.

  • What are the cheapest airlines flying from London to Chicago round-trip?

    Currently priced at $491, Scandinavian Airlines will fly you from London to Chicago and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on TAP AIR PORTUGAL for as low as $523. Scandinavian Airlines is currently priced 27% below the average price you’ll pay for this route.

  • What are the most popular routes from London to Chicago?

    While some choose either London Gatwick - Chicago O'Hare Intl or London City - Chicago O'Hare Intl, London Heathrow - Chicago O'Hare Intl is the most popular route from London to Chicago.

  • What are the most reliable airlines from London to Chicago?

    Before booking your flight to Chicago from London, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (95%), Air Canada (87%), Austrian Airlines( 87%).

  • What are the cheapest flights from London to Chicago?

    While on average a flight from London to Chicago is generally $2,710, our data shows the cheapest flight currently is $587. When looking at the most popular route, (London Heathrow - Chicago O'Hare Intl), you can expect to pay $490 for that flight.

  • What does LHR to ORD mean?

    This is defined as London Heathrow Airport (LHR) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from London to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your London to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from London to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from London to Chicago that include hotel bookings?

    Yes. In addition to deals on London to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Chicago.

  • Can I find deals for business class flights from London to Chicago?

    Yes. Cheapflights offers flight deals from London to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from London to Chicago that allow pets onboard?

    Many airlines flying from London to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from London to Chicago?

    Yes, you can often find last-minute deals on London to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London to Chicago flight deals updated?

    The London to Chicago flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from London to Chicago?

    Before booking your flight from London to Chicago check out the most popular airlines for this route: American Airlines, Finnair or British Airways.

  • What is the cheapest month to book a flight from London to Chicago?

    Currently, February is the cheapest month in which you can book a flight from London to Chicago (average of $244). Flying from London to Chicago in June is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for London to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

Heathrow to O'Hare Intl flights
Gatwick to O'Hare Intl flights
London City to O'Hare Intl flights
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Edinburgh to O'Hare Intl flights
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Manchester to O'Hare Intl flights
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Birmingham to O'Hare Intl flights
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Leeds to O'Hare Intl flights
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Newcastle upon Tyne to O'Hare Intl flights
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Southampton to O'Hare Intl flights
Manchester to St. Louis flights
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Heathrow to Evansville flights
Leeds to St. Louis flights
Newcastle upon Tyne to St. Louis flights
Norwich to O'Hare Intl flights
Gatwick to Evansville flights

Top 9 airlines flying from London to Chicago

Discover the top 9 airlines that operate flights from London to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$439Average$601FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest$501Average$680FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest$538Average$771FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest$540Average$711FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$544Average$759FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$557Average$775FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$557Average$732FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest$572Average$795FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest$577Average$732FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from London to Chicago by cabin class

Find flights from London to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from London to Chicago

Find hourly flight availability from London to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 30, 2024.
1%of flight departuresEarly morningMidnight to 6 am
52%of flight departuresMorning6 am to noon
47%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from London to Chicago

Explore weekly flight availability from London to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 30, 2024.
Sunday36daily flights
Monday36daily flights
Tuesday36daily flights
Wednesday36daily flights
Thursday36daily flights
Friday36daily flights
Saturday39daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from London to Chicago?

Deals for London to Chicago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Chicago?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Chicago.

Can Cheapflights find flights from London to Chicago with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Chicago, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Chicago become cheaper?

Of course! You can now track prices for flights from London to Chicago and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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