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Cheap flights from the United States to Ireland from $171

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 10/7. 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.
LAX — DUB
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from USA to Ireland?

Users have found that booking a flight from USA to Ireland at least 49 days early can save you up to 36% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from USA to Ireland for as little as $680 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 $841 for flights departing within the next 3 days.

What is the cheapest month to fly from USA to Ireland?

February can be a great time to fly to Ireland from USA with a flight ticket averaging about $610. Cheapflights users have found deals in the month of February for as cheap as $286. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from USA to Ireland (US - IE)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Ireland as you normally would.

Cheap PLAY flights from USA to Ireland

Explore cheap flight options specifically provided by PLAY for the route between USA and Ireland. 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 2,637,452 searches. Data last updated May 16, 2024.
Find some of the cheapest PLAY flights traveling from USA to Ireland. Come back soon if you're not finding the exact deal you're looking for.
Sat 8/317:15 pmBOS - DUB
1 stop10h 05mPLAY
Wed 9/411:35 amDUB - BOS
1 stop11h 25mPLAY
Deal found 5/14$286
Wed 9/47:15 pmBOS - DUB
1 stop9h 55mPLAY
Sun 12/811:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 5/15$287
Wed 9/47:15 pmBOS - DUB
1 stop9h 55mPLAY
Sun 12/811:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 5/15$288
Thu 10/177:15 pmBOS - DUB
1 stop9h 30mPLAY
Fri 11/111:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 5/15$290
Thu 10/177:15 pmBOS - DUB
1 stop9h 30mPLAY
Tue 10/2911:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 5/15$292
Sun 10/277:20 pmBOS - DUB
1 stop10h 20mPLAY
Sat 11/211:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 5/15$294
Wed 9/47:15 pmSWF - DUB
1 stop9h 55mPLAY
Sun 12/811:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/15$295
Mon 10/217:15 pmBOS - DUB
1 stop9h 50mPLAY
Wed 10/3011:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 5/15$296
Fri 9/67:15 pmBOS - DUB
1 stop9h 50mPLAY
Mon 9/911:35 amDUB - BOS
1 stop11h 25mPLAY
Deal found 5/15$297

Cheap TAP AIR PORTUGAL flights from USA to Ireland

Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between USA and Ireland. 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 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced TAP AIR PORTUGAL flights we've found at this time heading from USA to Ireland. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 11/1210:00 pmJFK - DUB
1 stop20h 20mTAP AIR PORTUGAL
Sun 11/174:25 amDUB - JFK
1 stop20h 40mTAP AIR PORTUGAL
Deal found 5/15$381
Wed 11/610:00 pmJFK - DUB
1 stop20h 20mTAP AIR PORTUGAL
Fri 11/1511:05 amDUB - JFK
1 stop14h 00mTAP AIR PORTUGAL
Deal found 5/15$385
Sat 11/910:00 pmJFK - DUB
1 stop20h 20mTAP AIR PORTUGAL
Fri 11/154:55 pmDUB - JFK
1 stop32h 10mTAP AIR PORTUGAL
Deal found 5/16$386
Sun 5/267:00 amEWR - DUB
2 stops30h 05mTAP AIR PORTUGAL
Wed 5/2910:45 amDUB - EWR
2 stops39h 20mTAP AIR PORTUGAL
Deal found 5/15$923

Cheap USA to Ireland flights in May & June 2024

Find cheap flight options from USA to Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Scroll through some of the best deals on flights from USA to Ireland in 2024. More deals are always being added, so be sure to check back regularly.
Tue 5/287:15 pmSWF - DUB
1 stop10h 00mPLAY
Wed 6/511:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/15$326
Wed 5/297:15 pmSWF - DUB
1 stop10h 00mPLAY
Wed 6/1211:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/15$330
Tue 6/117:15 pmSWF - DUB
1 stop10h 00mPLAY
Thu 6/1311:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/15$347
Tue 6/117:15 pmSWF - DUB
1 stop10h 00mPLAY
Thu 6/1311:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/16$351
Tue 5/287:15 pmSWF - DUB
1 stop10h 00mPLAY
Fri 6/1411:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/16$359
Thu 5/307:15 pmSWF - DUB
1 stop10h 00mPLAY
Thu 6/611:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/16$370
Thu 5/307:15 pmSWF - DUB
1 stop10h 00mPLAY
Fri 6/1411:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/16$373
Wed 5/297:15 pmSWF - DUB
1 stop10h 00mPLAY
Wed 6/1211:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/16$374
Tue 5/287:15 pmSWF - DUB
1 stop10h 00mPLAY
Tue 6/1111:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/16$381

USA to Ireland 2024 flight deals

Discover exclusive flight deals for travel between USA and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Scroll through some of the best deals on flights from USA to Ireland in 2024. More deals are always being added, so be sure to check back regularly.
Wed 11/136:15 pmSWF - DUB
1 stop10h 25mPLAY
Sun 11/1711:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/15$290
Wed 11/136:15 pmSWF - DUB
1 stop10h 25mPLAY
Sun 11/1711:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/16$292
Wed 9/47:15 pmSWF - DUB
1 stop9h 55mPLAY
Sun 12/811:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/15$295
Wed 12/46:15 pmSWF - DUB
1 stop10h 25mPLAY
Sun 12/811:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/15$298
Sun 9/87:15 pmSWF - DUB
1 stop9h 30mPLAY
Sun 11/2411:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/15$302
Mon 9/27:15 pmSWF - DUB
1 stop9h 50mPLAY
Fri 9/611:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/16$303
Tue 8/277:15 pmSWF - DUB
1 stop10h 00mPLAY
Tue 9/311:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/15$305
Wed 11/136:15 pmSWF - DUB
1 stop10h 25mPLAY
Sun 11/2411:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/16$306
Wed 11/136:15 pmSWF - DUB
1 stop10h 25mPLAY
Wed 11/2011:00 amDUB - SWF
1 stop11h 05mPLAY
Deal found 5/15$307

Non-stop flights to Ireland from USA

Discover non-stop flight options from USA to Ireland. 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 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking options on non-stop flights from USA to Ireland, check out these fares. Users can also choose from other USA to Ireland flights by using the search form above.
Thu 7/48:30 pmBOS - DUB
Nonstop6h 15mDelta
Wed 7/101:15 pmDUB - BOS
Nonstop7h 20mDelta
Deal found 5/15$457
Sun 7/148:30 pmBOS - DUB
Nonstop6h 15mKLM
Sun 7/211:15 pmDUB - BOS
Nonstop7h 20mKLM
Deal found 5/16$458
Sat 8/38:35 pmBOS - DUB
Nonstop6h 10mKLM
Fri 8/161:15 pmDUB - BOS
Nonstop7h 25mKLM
Deal found 5/16$459
Tue 7/168:30 pmBOS - DUB
Nonstop6h 15mKLM
Thu 7/251:15 pmDUB - BOS
Nonstop7h 20mKLM
Deal found 5/15$467
Sun 6/168:25 pmBOS - DUB
Nonstop6h 20mDelta
Wed 7/171:15 pmDUB - BOS
Nonstop7h 20mDelta
Deal found 5/15$472
Fri 8/98:35 pmBOS - DUB
Nonstop6h 10mKLM
Sat 8/241:15 pmDUB - BOS
Nonstop7h 25mKLM
Deal found 5/16$473
Sun 6/168:25 pmBOS - DUB
Nonstop6h 20mKLM
Sat 6/291:15 pmDUB - BOS
Nonstop7h 10mKLM
Deal found 5/16$486
Thu 8/18:35 pmBOS - DUB
Nonstop6h 10mAir France
Tue 8/61:15 pmDUB - BOS
Nonstop7h 25mAir France
Deal found 5/16$504
Tue 6/189:00 pmMSP - DUB
Nonstop7h 45mKLM
Wed 6/2612:00 pmDUB - MSP
Nonstop8h 30mKLM
Deal found 5/14$504

USA to Ireland flights leaving soon

Find last-minute flight options from USA to Ireland 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 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from USA to Ireland should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Sun 5/267:15 pmSWF - DUB
1 stop9h 20mPLAY
Wed 6/511:35 amDUB - SWF
1 stop11h 30mPLAY
Deal found 5/15$537
Fri 5/247:00 pmJFK - DUB
1 stop18h 40mAer Lingus
Wed 6/56:30 amDUB - JFK
1 stop15h 45mAer Lingus
Deal found 5/16$541
Sun 5/267:00 pmJFK - DUB
1 stop15h 25mAer Lingus
Sat 6/86:30 amDUB - JFK
1 stop15h 45mAer Lingus
Deal found 5/16$555
Sun 5/268:25 pmEWR - DUB
1 stop12h 25mIcelandair
Tue 6/412:15 pmDUB - EWR
1 stop11h 55mIcelandair
Deal found 5/15$555
Wed 5/227:00 pmJFK - DUB
1 stop15h 25mAer Lingus
Sun 6/96:30 amDUB - JFK
1 stop15h 45mAer Lingus
Deal found 5/15$556
Sun 5/261:00 pmJFK - DUB
1 stop17h 05mIcelandair
Wed 6/512:15 pmDUB - JFK
1 stop11h 55mIcelandair
Deal found 5/15$557
Fri 5/247:00 pmJFK - DUB
1 stop18h 40mAer Lingus
Sat 6/156:30 amDUB - JFK
1 stop15h 45mAer Lingus
Deal found 5/16$559
Sun 5/261:00 pmJFK - DUB
1 stop17h 05mIcelandair
Sun 6/912:15 pmDUB - JFK
1 stop11h 55mIcelandair
Deal found 5/15$560
Sun 5/267:00 pmJFK - DUB
1 stop15h 25mAer Lingus
Thu 5/306:30 amDUB - JFK
1 stop15h 45mAer Lingus
Deal found 5/15$563

One-way flights to Ireland from USA

Search for one-way flight options from USA to Ireland. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from USA to Ireland. Those needing a return flight from USA to Ireland can use the search form above.
Mon 10/711:55 pmJFK - DUB
1 stop18h 15mMultiple Airlines
Deal found 5/15$171
Tue 10/811:55 pmJFK - DUB
1 stop18h 15mMultiple Airlines
Deal found 5/15$198
Tue 8/2011:55 pmJFK - DUB
1 stop18h 15mMultiple Airlines
Deal found 5/16$218
Mon 8/1911:55 pmJFK - DUB
1 stop30h 35mMultiple Airlines
Deal found 5/16$232
Sun 7/211:30 amJFK - DUB
2 stops30h 50mMultiple Airlines
Deal found 5/16$236
Sun 7/281:30 amJFK - DUB
2 stops27h 05mMultiple Airlines
Deal found 5/15$237
Sun 7/141:30 amJFK - DUB
2 stops30h 50mMultiple Airlines
Deal found 5/15$240
Tue 9/1711:55 pmJFK - DUB
1 stop18h 15mMultiple Airlines
Deal found 5/15$243
Tue 7/161:30 amJFK - DUB
2 stops25h 00mMultiple Airlines
Deal found 5/15$245

Find flights from USA to Ireland within your budget

Customize your flight search to find flights from USA to Ireland 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$286 - $436

Route

Depart

Return

Price

Boston Logan IntlDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 8/31

1 stop10h 05m

Dublin

Wed 9/4

1 stop11h 25m

$286

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 11/12

1 stop20h 20m

Dublin

Sun 11/17

1 stop20h 40m

$381

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 10/28

1 stop11h 45m

Dublin

Tue 11/5

1 stop31h 00m

$395

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 11/6

1 stop22h 55m

Dublin

Wed 11/13

1 stop28h 16m

$418

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 11/7

1 stop9h 30m

Dublin

Tue 11/12

1 stop14h 10m

$424

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sat 11/9

Nonstop6h 25m

Dublin

Fri 11/15

Nonstop7h 45m

$433

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 11/6

Nonstop6h 35m

Dublin

Thu 11/14

Nonstop8h 05m

$434

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 11/12

Nonstop6h 40m

Dublin

Mon 11/18

Nonstop7h 45m

$434

New York John F Kennedy IntlDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 11/6

1 stop10h 10m

Dublin

Thu 11/14

1 stop11h 15m

$436

Flights are sorted by cheapest first

Deals found on 5/14

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

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated May 16, 2024.
Get a feel of what it's like to fly with PLAY, TAP AIR PORTUGAL and Scandinavian Airlines from USA to Ireland by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.3
Very good
1,447 reviews
Check prices

Crew

8.7

Food

7.8

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

8.1

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

Singapore Airlines
8.3
Very good
1,447 reviews
Singapore Airlines
8.3
Very good
1,447 reviews
Check prices

Crew

8.7

Food

7.8

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

8.1

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

Delta
8.0
Very good
10,673 reviews
Singapore Airlines
8.3
Very good
1,447 reviews
Check prices

Crew

8.7

Food

7.8

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

8.1

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

KLM
7.9
Good
1,568 reviews
Singapore Airlines
8.3
Very good
1,447 reviews
Check prices

Crew

8.7

Food

7.8

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

8.1

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

SWISS
7.8
Good
1,994 reviews
Singapore Airlines
8.3
Very good
1,447 reviews
Check prices

Crew

8.7

Food

7.8

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

8.1

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

Finnair
7.8
Good
1,376 reviews
Singapore Airlines
8.3
Very good
1,447 reviews
Check prices

Crew

8.7

Food

7.8

Overall

8.3

Boarding

8.4

Comfort

8.1

Entertainment

8.1

Reviews

1 / 10

They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.

Related info for your journey

Find useful and relevant information for your journey from USA to Ireland. 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 USA to Ireland for under $300 on Cheapflights?

    Yes, there are multiple flights from USA to Ireland for under $300. The cheapest flight booked recently is on PLAY for just $286, but on average you can expect to pay $296.

  • Are there nonstop flights from USA to Ireland for under $500 on Cheapflights?

    Cheapflights has at least 20 direct flights from USA to Ireland under $500. A good price for a nonstop flight from USA to Ireland is less than $495.

  • Are there last-minute flights available from USA to Ireland for under $600?

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

  • What days are nonstop flights available from USA to Ireland?

    You can find nonstop flights on the following days: Monday.

  • How popular is this USA to Ireland flight route?

    Within the past month, 92 users have taken a look at flights from United States to Ireland.

  • How many flights depart from USA to Ireland on average per day?

    On average, you can expect to see 3 flights from USA to Ireland a day.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from USA to Ireland?

    Departing from USA to Ireland will take you 10h 05m. The distance between USA and Ireland is about 5197 mi.

  • What does LAX to DUB mean?

    Los Angeles Airport is LAX and Dublin Airport is DUB. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from USA to Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your USA to Ireland 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 USA to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter USA to Ireland 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 USA to Ireland that include hotel bookings?

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

  • How can I find direct flights from USA to Ireland?

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

  • Can I find deals for business class flights from USA to Ireland?

    Yes. Cheapflights offers flight deals from USA to Ireland 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 USA to Ireland that allow pets onboard?

    Many airlines flying from USA to Ireland 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 USA to Ireland?

    Yes, you can often find last-minute deals on USA to Ireland 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 USA to Ireland flight deals updated?

    The USA to Ireland flight deals you see on this page were last updated on 5/16.

See more FAQs

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

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LaGuardia to Athens flights
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Top 10 airlines flying from USA to Ireland

Discover the top 10 airlines that operate flights from USA to Ireland. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$216Average$896FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
PLAYCheapest$276Average$471FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest$276Average$503FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest$375Average$597FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest$382Average$700FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest$389Average$775FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$409Average$956FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SWISSCheapest$433Average$653FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapest$436Average$876FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
FinnairCheapest$442Average$893FlexibilityNo cancel feeOn-time76%
Search Finnair flights
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USA to Kerry flights

Search flights from USA to Ireland by cabin class

Find flights from USA to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Classfrom $1,286/person
Prem Econ Classfrom $862/person
Economy Classfrom $338/person

Hourly flight availability from USA to Ireland

Find hourly flight availability from USA to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
46%of flight departuresAfternoonNoon to 6 pm
53%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Ireland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ireland from USA today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from USA to Ireland?

Cheapflights helps you find that perfect flight to Ireland from USA by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from USA to Ireland with no change fees?

Certainly. Search results for flights to Ireland from USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from USA to Ireland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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