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Cheap flights from the United Kingdom to St. Louis (STL) from $355

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 9/9. 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.
LHR — STL
jun. 16 — jun. 231
From?
To?
dom. 6/16
dom. 6/23
1 adult, Economy
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How far in advance should I book a flight from United Kingdom to St. Louis?

Users have found that booking a flight from United Kingdom to St. Louis at least 28 days early can save you up to 14% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from United Kingdom to St. Louis for as little as $661 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $887 for flights departing within the next 3 days.

What is the cheapest month to fly from United Kingdom to St. Louis?

Our data shows that November tends to be the cheapest month to fly to St. Louis from United Kingdom. Users have commonly found prices around $774 for the month, but tickets can be as low as $550. Due to multiple factors, prepare for potentially higher prices in August.

What is the cheapest time of day to fly from GB to STL?

When flying from United Kingdom to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Kingdom to St. Louis flights in June & July 2024

Find cheap flight options from United Kingdom to St. Louis specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on junio 11, 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. For more flight deals, be sure to check back very soon.
vie. 6/212:00 pmLGW - STL
1 stop26h 34mMultiple Airlines
dom. 7/76:55 pmSTL - LGW
1 stop33h 05mMultiple Airlines
Deal found 6/11$664
mié. 6/191:55 pmLHR - STL
2 stops23h 12mMultiple Airlines
mar. 6/2511:57 amSTL - LHR
1 stop15h 18mMultiple Airlines
Deal found 6/10$681
vie. 6/212:00 pmLGW - STL
1 stop26h 34mMultiple Airlines
dom. 7/76:55 pmSTL - LGW
1 stop33h 05mMultiple Airlines
Deal found 6/10$703
mar. 7/91:45 pmMAN - STL
2 stops24h 58mMultiple Airlines
mar. 7/1611:26 amSTL - MAN
1 stop14h 09mMultiple Airlines
Deal found 6/10$733
vie. 6/282:00 pmLGW - STL
1 stop26h 34mMultiple Airlines
dom. 6/306:55 pmSTL - LGW
1 stop33h 05mMultiple Airlines
Deal found 6/11$736
vie. 7/121:05 pmLGW - STL
2 stops34h 24mMultiple Airlines
dom. 7/147:24 pmSTL - LGW
1 stop32h 36mMultiple Airlines
Deal found 6/11$757
vie. 6/282:00 pmLGW - STL
1 stop26h 34mMultiple Airlines
dom. 6/306:55 pmSTL - LGW
1 stop33h 05mMultiple Airlines
Deal found 6/10$771
vie. 7/122:00 pmLGW - STL
1 stop26h 34mMultiple Airlines
dom. 7/147:24 pmSTL - LGW
1 stop32h 36mMultiple Airlines
Deal found 6/11$772
jue. 7/112:00 pmLGW - STL
1 stop24h 36mMultiple Airlines
jue. 7/188:49 pmSTL - LGW
1 stop31h 11mMultiple Airlines
Deal found 6/11$799

United Kingdom to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between United Kingdom and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated junio 11, 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. For more flight deals, be sure to check back very soon.
jue. 9/52:00 pmLGW - STL
1 stop23h 02mMultiple Airlines
mié. 9/117:57 amSTL - LGW
1 stop20h 03mMultiple Airlines
Deal found 6/11$471
jue. 9/52:00 pmLGW - STL
1 stop23h 02mMultiple Airlines
mié. 9/117:57 amSTL - LGW
1 stop20h 03mMultiple Airlines
Deal found 6/10$577
jue. 9/52:00 pmLGW - STL
1 stop23h 02mMultiple Airlines
dom. 9/87:57 amSTL - LGW
1 stop20h 03mMultiple Airlines
Deal found 6/11$607
jue. 9/51:05 pmLGW - STL
2 stops24h 02mMultiple Airlines
dom. 9/87:57 amSTL - LGW
1 stop20h 03mMultiple Airlines
Deal found 6/11$623
vie. 6/212:00 pmLGW - STL
1 stop26h 34mMultiple Airlines
dom. 7/76:55 pmSTL - LGW
1 stop33h 05mMultiple Airlines
Deal found 6/11$664
mié. 6/191:55 pmLHR - STL
2 stops23h 12mMultiple Airlines
mar. 6/2511:57 amSTL - LHR
1 stop15h 18mMultiple Airlines
Deal found 6/10$681
jue. 9/122:00 pmLGW - STL
1 stop23h 07mMultiple Airlines
lun. 9/307:57 amSTL - LGW
3 stops27h 58mMultiple Airlines
Deal found 6/11$696
jue. 9/1212:15 pmLHR - STL
1 stop13h 19mFinnair
lun. 9/307:00 amSTL - LHR
1 stop20h 00mFinnair
Deal found 6/11$699
vie. 6/212:00 pmLGW - STL
1 stop26h 34mMultiple Airlines
dom. 7/76:55 pmSTL - LGW
1 stop33h 05mMultiple Airlines
Deal found 6/10$703

United Kingdom to St. Louis flights leaving soon

Find last-minute flight options from United Kingdom to St. Louis 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 3,117,830 searches. Data last updated junio 11, 2024.
Consider one of these great deals we found on last-minute flights from United Kingdom to St. Louis. Users should examine the flight details to ensure there are no surprises.
mié. 6/191:55 pmLHR - STL
2 stops23h 12mMultiple Airlines
mar. 6/2511:57 amSTL - LHR
1 stop15h 18mMultiple Airlines
Deal found 6/10$681
vie. 6/212:00 pmLGW - STL
1 stop26h 34mMultiple Airlines
dom. 7/76:55 pmSTL - LGW
1 stop33h 05mMultiple Airlines
Deal found 6/10$703
vie. 6/212:00 pmLGW - STL
1 stop26h 34mMultiple Airlines
dom. 7/76:55 pmSTL - LGW
1 stop33h 05mMultiple Airlines
Deal found 6/10$782
mié. 6/122:00 pmLGW - STL
1 stop23h 07mMultiple Airlines
sáb. 7/67:33 pmSTL - LGW
1 stop32h 27mMultiple Airlines
Deal found 6/10$835
mié. 6/191:10 pmLHR - STL
1 stop14h 52mFinnair
mar. 6/2512:56 pmSTL - LHR
1 stop15h 34mFinnair
Deal found 6/10$844
jue. 6/2012:30 pmLHR - STL
1 stop14h 26mFinnair
mié. 6/262:56 pmSTL - LHR
1 stop10h 54mFinnair
Deal found 6/10$877
lun. 6/178:10 amLHR - STL
1 stop12h 16mFinnair
sáb. 6/224:45 pmSTL - LHR
1 stop11h 45mFinnair
Deal found 6/10$881
mié. 6/191:05 pmLHR - STL
3 stops33h 40mMultiple Airlines
mar. 6/2512:00 pmSTL - LHR
3 stops17h 55mMultiple Airlines
Deal found 6/10$889
mié. 6/122:00 pmLGW - STL
1 stop23h 07mMultiple Airlines
sáb. 7/63:09 pmSTL - LGW
2 stops36h 51mMultiple Airlines
Deal found 6/10$922

One-way flights to St. Louis from United Kingdom

Search for one-way flight options from United Kingdom to St. Louis. 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 3,117,830 searches. Data last updated junio 11, 2024.
If you're seeking multiple options on one-way flights from United Kingdom to St. Louis, be sure to check out these deals, which are updated often. Those seeking round-trip flights from United Kingdom to St. Louis should utilize the search form at the the top of the page.
lun. 9/92:00 pmLGW - STL
1 stop23h 07mMultiple Airlines
Deal found 6/10$355
mié. 10/92:00 pmLGW - STL
1 stop23h 02mMultiple Airlines
Deal found 6/10$404
mié. 7/32:00 pmLGW - STL
1 stop24h 37mMultiple Airlines
Deal found 6/11$417
mié. 10/96:55 amLHR - STL
3 stops33h 23mMultiple Airlines
Deal found 6/10$514
mié. 7/37:50 amLGW - STL
3 stops39h 38mMultiple Airlines
Deal found 6/11$546
mié. 7/31:45 pmLHR - STL
3 stops33h 43mMultiple Airlines
Deal found 6/11$554
mié. 10/97:00 pmLTN - STL
3 stops45h 44mMultiple Airlines
Deal found 6/10$559
vie. 7/56:25 amSTN - STL
3 stops36h 10mMultiple Airlines
Deal found 6/11$570
sáb. 7/276:20 amSTN - STL
3 stops41h 09mMultiple Airlines
Deal found 6/10$582

Find flights from United Kingdom to St. Louis within your budget

Customize your flight search to find flights from United Kingdom to St. Louis 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 3,117,830 searches. Data last updated junio 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$471 - $1,136

Route

Depart

Return

Price

London GatwickLambert-St Louis

LGW - STL

LGWSTL

London Gatwick

jue. 9/5

1 stop23h 02m

Lambert-St Louis

mié. 9/11

1 stop20h 03m

$471

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

jue. 9/12

1 stop13h 19m

Lambert-St Louis

lun. 9/30

1 stop20h 00m

$699

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

mié. 11/20

2 stops15h 46m

Lambert-St Louis

mar. 11/26

1 stop10h 40m

$1,004

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

mié. 11/20

1 stop13h 25m

Lambert-St Louis

jue. 11/28

1 stop10h 57m

$1,013

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

mar. 11/19

2 stops16h 31m

Lambert-St Louis

mar. 11/26

2 stops14h 25m

$1,031

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

mar. 11/19

1 stop13h 27m

Lambert-St Louis

mié. 1/15

1 stop11h 25m

$1,037

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

jue. 11/21

1 stop13h 41m

Lambert-St Louis

mar. 11/26

1 stop13h 24m

$1,087

BirminghamLambert-St Louis

BHX - STL

BHXSTL

Birmingham

jue. 9/5

2 stops33h 20m

Lambert-St Louis

mié. 9/11

2 stops15h 30m

$1,092

London CityLambert-St Louis

LCY - STL

LCYSTL

London City

sáb. 11/16

2 stops17h 31m

Lambert-St Louis

sáb. 11/23

2 stops21h 05m

$1,136

Flights are sorted by cheapest first

Deals found on 6/11

No data available for this route at this time. Please check back soon.

Best time to book a flight from United Kingdom to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from United Kingdom 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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated junio 11, 2024.
Read through reviews of airlines operating flights from United Kingdom to St. Louis, such as Finnair, Aer Lingus and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

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
10,277 reviews
Delta
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

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
1,470 reviews
Delta
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

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
1,359 reviews
Delta
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

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.

Austrian Airlines
7.7
Good
990 reviews
Delta
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

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.

Virgin Atlantic
7.6
Good
714 reviews
Delta
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

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 United Kingdom to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from United Kingdom?

    If you book a flight to St. Louis from United Kingdom, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • Can I find flights from United Kingdom to St. Louis for under $500 on Cheapflights?

    Yes, there are multiple flights from United Kingdom to St. Louis for under $500. The cheapest flight booked recently is on Multiple Airlines for just $471, but on average you can expect to pay $752.

  • Are there last-minute flights available from United Kingdom to St. Louis for under $700?

    There are currently 20+ open flights from United Kingdom to St. Louis within the next 7 days for less than $700.

  • What are the most popular routes from United Kingdom to St. Louis?

    When deciding which route to take from United Kingdom to St. Louis consider London Heathrow - Lambert-St Louis, London City - Lambert-St Louis or London Gatwick - Lambert-St Louis as they are the most popular.

  • What does LHR to STL mean?

    Great question - LHR to STL just means London Heathrow Airport to Lambert-St Louis Airport. Now you’ll know what these unique codes when you look for flights! Manchester Airport (MAN), Edinburgh Turnhouse Airport (EDI), London Gatwick Airport (LGW), Birmingham Airport (BHX), Glasgow Intl Airport (GLA) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from United Kingdom to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your United Kingdom to St. Louis 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 United Kingdom to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter United Kingdom to St. Louis 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 United Kingdom to St. Louis that include hotel bookings?

    Yes. In addition to deals on United Kingdom to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to St. Louis.

  • Can I find deals for business class flights from United Kingdom to St. Louis?

    Yes. Cheapflights offers flight deals from United Kingdom to St. Louis 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 United Kingdom to St. Louis that allow pets onboard?

    Many airlines flying from United Kingdom to St. Louis 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 United Kingdom to St. Louis?

    Yes, you can often find last-minute deals on United Kingdom to St. Louis 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 United Kingdom to St. Louis flight deals updated?

    The United Kingdom to St. Louis flight deals you see on this page were last updated on 6/11.

  • What are the most popular airlines that fly from United Kingdom to St. Louis?

    Before booking your flight from United Kingdom to St. Louis check out the most popular airlines for this route: American Airlines, British Airways or Lufthansa.

  • What is the cheapest month to book a flight from United Kingdom to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from United Kingdom to St. Louis (average of $318). Flying from United Kingdom to St. Louis in July is currently the most expensive (average of $362). 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.

See more FAQs

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Alternative routes for United Kingdom to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from United Kingdom to St. Louis

Discover the top 5 airlines that operate flights from United Kingdom to St. Louis. 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 3,117,830 searches. Data last updated junio 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$740Average$1,099FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$754Average$1,000FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$975Average$1,141FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$990Average$1,287FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$1,092Average$1,472FlexibilityNo cancel feeOn-time72%
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Search flights from United Kingdom to St. Louis by cabin class

Find flights from United Kingdom to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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