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Cheap flights from Ireland to the United States from £169

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 17/5. 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.
DUB — LAX
23 Apr — 30 Apr1
1 adult
Tue 23/4
Tue 30/4

How far in advance should I book a flight from Ireland to USA?

To save up to 49% on this flight, we recommend booking at least 50 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ireland to USA from £423 1-2 weeks out and tickets from £511 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of February. Prices to USA from Ireland average £409. You can even find prices in February for less than £409, as users have found deals to USA from as low as £235. The month of July appears to be one of the more expensive times to travel to USA from Ireland. Flying in the targeted month can save you up to 43%.

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

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

Cheap PLAY flights from Ireland to USA

Explore cheap flight options specifically provided by PLAY for the route between Ireland and USA. 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 891,631 searches. Data last updated 18 April 2024.
Consider these cheap PLAY flights we've found departing from Ireland to USA. Make sure to check back often as deals are often changing.
Tue 8/1011:35DUB - BOS
1 stop11h 25mPLAY
Tue 15/1019:15BOS - DUB
1 stop10h 00mPLAY
Deal found 17/4£213
Tue 8/1011:35DUB - BOS
1 stop11h 25mPLAY
Fri 18/1019:15BOS - DUB
1 stop9h 50mPLAY
Deal found 16/4£218
Mon 7/1011:35DUB - BOS
1 stop11h 25mPLAY
Mon 21/1019:15BOS - DUB
1 stop9h 50mPLAY
Deal found 16/4£219
Mon 9/911:35DUB - BOS
1 stop11h 25mPLAY
Sat 14/919:15BOS - DUB
1 stop10h 05mPLAY
Deal found 17/4£222
Mon 9/911:35DUB - BOS
1 stop11h 25mPLAY
Sat 14/919:15BOS - DUB
1 stop10h 05mPLAY
Deal found 16/4£222
Wed 2/1011:35DUB - BOS
1 stop11h 25mPLAY
Tue 8/1019:15BOS - DUB
1 stop10h 00mPLAY
Deal found 16/4£225
Mon 6/511:35DUB - BOS
1 stop11h 25mPLAY
Mon 26/819:15BOS - DUB
1 stop9h 50mPLAY
Deal found 16/4£229
Fri 17/511:35DUB - BOS
1 stop11h 25mPLAY
Sun 26/519:15BOS - DUB
1 stop9h 20mPLAY
Deal found 16/4£241
Thu 23/511:35DUB - BOS
1 stop11h 25mPLAY
Tue 28/519:15BOS - DUB
1 stop10h 00mPLAY
Deal found 16/4£243

Cheap American Airlines flights from Ireland to USA

Explore cheap flight options specifically provided by American Airlines for the route between Ireland and USA. 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 891,631 searches. Data last updated 18 April 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Ireland to USA. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 30/407:45DUB - BOS
2 stops17h 19mAmerican Airlines
Fri 17/520:23BOS - DUB
2 stops21h 02mAmerican Airlines
Deal found 17/4£309
Tue 30/407:45DUB - BOS
2 stops18h 00mAmerican Airlines
Fri 17/520:15BOS - DUB
1 stop19h 10mAmerican Airlines
Deal found 16/4£310
Thu 25/411:45DUB - JFK
1 stop11h 29mAmerican Airlines
Mon 29/422:20JFK - DUB
1 stop19h 05mAmerican Airlines
Deal found 17/4£375
Thu 25/411:45DUB - JFK
1 stop11h 29mAmerican Airlines
Mon 29/422:20JFK - DUB
1 stop19h 05mAmerican Airlines
Deal found 16/4£376
Wed 24/413:55DUB - PHL
Nonstop7h 05mAmerican Airlines
Sun 28/410:30PHL - DUB
1 stop13h 30mAmerican Airlines
Deal found 16/4£388
Wed 24/413:55DUB - PHL
Nonstop7h 05mAmerican Airlines
Sun 28/418:25PHL - DUB
Nonstop6h 30mAmerican Airlines
Deal found 16/4£389
Wed 24/413:55DUB - LGA
2 stops14h 38mAmerican Airlines
Sun 28/413:25LGA - DUB
1 stop10h 35mAmerican Airlines
Deal found 15/4£390
Wed 24/411:45DUB - PHL
1 stop13h 14mAmerican Airlines
Sun 28/410:30PHL - DUB
1 stop13h 30mAmerican Airlines
Deal found 16/4£392
Thu 25/411:45DUB - EWR
1 stop15h 43mAmerican Airlines
Mon 29/413:42EWR - DUB
1 stop10h 18mAmerican Airlines
Deal found 17/4£399

Cheap Ireland to USA flights in April & May 2024

Find cheap flight options from Ireland to USA specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 891,631 searches. Prices were last updated on 18 April 2024.
These are some of the most attractive deals on flights from Ireland to USA in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 6/511:35DUB - BOS
1 stop11h 25mPLAY
Mon 26/819:15BOS - DUB
1 stop9h 50mPLAY
Deal found 17/4£229
Mon 6/511:35DUB - BOS
1 stop11h 25mPLAY
Sat 11/519:15BOS - DUB
1 stop10h 15mPLAY
Deal found 17/4£258
Fri 24/520:40DUB - EWR
1 stop21h 35mScandinavian Airlines
Wed 29/517:15EWR - DUB
1 stop21h 30mScandinavian Airlines
Deal found 16/4£286
Fri 24/520:40DUB - EWR
1 stop21h 35mScandinavian Airlines
Mon 2/918:50EWR - DUB
1 stop11h 50mScandinavian Airlines
Deal found 16/4£292
Thu 23/519:05DUB - EWR
1 stop24h 50mScandinavian Airlines
Tue 28/518:50EWR - DUB
1 stop11h 40mScandinavian Airlines
Deal found 16/4£292
Thu 9/512:20DUB - EWR
2 stops31h 35mScandinavian Airlines
Mon 27/518:50EWR - DUB
1 stop11h 50mScandinavian Airlines
Deal found 16/4£304
Tue 30/409:25DUB - BOS
1 stop12h 25mBritish Airways
Tue 7/519:10BOS - DUB
1 stop9h 40mBritish Airways
Deal found 16/4£305
Fri 31/520:40DUB - EWR
1 stop21h 35mScandinavian Airlines
Mon 10/618:50EWR - DUB
1 stop11h 50mScandinavian Airlines
Deal found 16/4£309
Tue 30/407:45DUB - BOS
2 stops17h 19mAmerican Airlines
Fri 17/520:23BOS - DUB
2 stops21h 02mAmerican Airlines
Deal found 17/4£309

Ireland to USA 2024 flight deals

Discover exclusive flight deals for travel between Ireland and USA in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 891,631 searches. Data last updated 18 April 2024.
These are some of the most attractive deals on flights from Ireland to USA in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 8/1011:35DUB - BOS
1 stop11h 25mPLAY
Tue 15/1019:15BOS - DUB
1 stop10h 00mPLAY
Deal found 17/4£213
Mon 9/911:35DUB - BOS
1 stop11h 25mPLAY
Sat 14/919:15BOS - DUB
1 stop10h 05mPLAY
Deal found 17/4£222
Mon 9/911:35DUB - BOS
1 stop11h 25mPLAY
Sat 14/919:15BOS - DUB
1 stop10h 05mPLAY
Deal found 17/4£222
Mon 6/511:35DUB - BOS
1 stop11h 25mPLAY
Mon 26/819:15BOS - DUB
1 stop9h 50mPLAY
Deal found 17/4£229
Thu 7/1112:05DUB - EWR
1 stop30h 20mScandinavian Airlines
Mon 11/1117:50EWR - DUB
1 stop11h 55mScandinavian Airlines
Deal found 17/4£232
Fri 22/1111:00DUB - BOS
1 stop11h 00mPLAY
Fri 6/1218:20BOS - DUB
1 stop10h 20mPLAY
Deal found 17/4£233
Wed 20/1111:35DUB - EWR
1 stop31h 00mScandinavian Airlines
Sun 24/1117:50EWR - DUB
1 stop11h 55mScandinavian Airlines
Deal found 17/4£237
Fri 29/1111:00DUB - BOS
1 stop11h 00mPLAY
Fri 13/1218:20BOS - DUB
1 stop10h 20mPLAY
Deal found 17/4£237
Tue 3/1211:35DUB - EWR
2 stops30h 50mScandinavian Airlines
Sun 8/1217:50EWR - DUB
1 stop11h 55mScandinavian Airlines
Deal found 17/4£244

Direct flights to USA from Ireland

Discover direct flight options from Ireland to USA. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 891,631 searches. Data last updated 18 April 2024.
Take a look at some of the direct flights travelling from Ireland to USA in the near future. Search for alternative flights from Ireland to USA by utilising the search form above.
Sun 1/916:45DUB - BOS
Nonstop7h 05mAer Lingus
Sun 15/921:25BOS - DUB
Nonstop6h 10mAer Lingus
Deal found 17/4£330
Mon 7/1011:45DUB - BOS
Nonstop7h 05mAer Lingus
Mon 21/1017:45BOS - DUB
Nonstop6h 05mAer Lingus
Deal found 16/4£333
Tue 3/911:45DUB - BOS
Nonstop7h 05mAer Lingus
Tue 17/917:45BOS - DUB
Nonstop6h 05mAer Lingus
Deal found 17/4£353
Wed 11/910:00DUB - JFK
Nonstop7h 40mKLM
Wed 25/921:35JFK - DUB
Nonstop6h 40mKLM
Deal found 17/4£357
Thu 12/910:00DUB - JFK
Nonstop7h 40mKLM
Thu 19/921:35JFK - DUB
Nonstop6h 40mKLM
Deal found 16/4£357
Mon 29/413:15DUB - BOS
Nonstop7h 05mKLM
Mon 6/520:25BOS - DUB
Nonstop6h 20mKLM
Deal found 15/4£369
Mon 13/513:15DUB - BOS
Nonstop7h 10mDelta
Mon 20/520:25BOS - DUB
Nonstop6h 20mDelta
Deal found 16/4£369
Thu 6/610:00DUB - JFK
Nonstop7h 30mKLM
Wed 4/921:35JFK - DUB
Nonstop6h 40mKLM
Deal found 16/4£382
Wed 5/610:00DUB - JFK
Nonstop7h 30mDelta
Wed 4/921:35JFK - DUB
Nonstop6h 40mDelta
Deal found 16/4£383

Ireland to USA flights leaving soon

Find last-minute flight options from Ireland to USA 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 891,631 searches. Data last updated 18 April 2024.
Have a look at some of the flights available from Ireland to USA departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 23/413:40DUB - JFK
1 stop10h 35mBritish Airways
Sat 4/507:55JFK - DUB
1 stop9h 30mBritish Airways
Deal found 16/4£369
Tue 23/412:30DUB - EWR
1 stop29h 45mScandinavian Airlines
Fri 3/518:50EWR - DUB
1 stop10h 20mScandinavian Airlines
Deal found 17/4£375
Sat 27/411:00DUB - PHL
1 stop16h 05mDelta
Thu 2/511:00PHL - DUB
2 stops16h 20mDelta
Deal found 17/4£375
Thu 25/411:45DUB - LGA
1 stop17h 05mAmerican Airlines
Mon 29/420:15LGA - DUB
2 stops21h 10mAmerican Airlines
Deal found 17/4£375
Thu 25/411:45DUB - JFK
1 stop11h 29mAmerican Airlines
Mon 29/422:20JFK - DUB
1 stop19h 05mAmerican Airlines
Deal found 17/4£375
Thu 25/411:45DUB - LGA
1 stop15h 46mAmerican Airlines
Mon 29/420:15LGA - DUB
2 stops21h 10mAmerican Airlines
Deal found 16/4£376
Thu 25/411:45DUB - JFK
1 stop11h 29mAmerican Airlines
Mon 29/422:20JFK - DUB
1 stop19h 05mAmerican Airlines
Deal found 16/4£376
Sat 27/411:00DUB - PHL
1 stop14h 26mDelta
Thu 2/506:15PHL - DUB
1 stop20h 30mDelta
Deal found 17/4£377
Mon 22/420:35DUB - EWR
1 stop21h 40mScandinavian Airlines
Sun 28/417:15EWR - DUB
1 stop21h 30mScandinavian Airlines
Deal found 17/4£382

One-way flights to USA from Ireland

Search for one-way flight options from Ireland to USA. 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 891,631 searches. Data last updated 18 April 2024.
Take a look at some of the best available options we've come across on one-way flights from Ireland to USA. For those needing a return trip from Ireland, there is a search form available above.
Fri 17/518:00DUB - JFK
1 stop33h 00mMultiple Airlines
Deal found 17/4£169
Thu 16/518:20DUB - JFK
3 stops57h 10mMultiple Airlines
Deal found 16/4£195
Thu 27/609:45DUB - JFK
1 stop17h 15mMultiple Airlines
Deal found 16/4£197
Thu 16/506:30DUB - JFK
2 stops20h 45mMultiple Airlines
Deal found 16/4£210
Sat 22/617:45DUB - JFK
1 stop33h 15mMultiple Airlines
Deal found 16/4£211
Thu 2/517:45DUB - JFK
1 stop33h 15mMultiple Airlines
Deal found 17/4£212
Fri 3/517:45DUB - JFK
2 stops33h 45mMultiple Airlines
Deal found 16/4£218
Sat 4/521:10DUB - ATL
2 stops57h 18mMultiple Airlines
Deal found 17/4£221
Thu 2/518:35DUB - JFK
3 stops56h 55mMultiple Airlines
Deal found 17/4£224

Find flights from Ireland to USA within your budget

Customise your flight search to find flights from Ireland to USA 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 891,631 searches. Data last updated 18 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£213 - £355

Route

Depart

Return

Price

DublinBoston Logan Intl

DUB - BOS

DUBBOS

Dublin

Tue 8/10

1 stop11h 25m

Boston Logan Intl

Tue 15/10

1 stop10h 00m

£213

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sat 1/6

1 stop22h 10m

Newark

Mon 10/6

1 stop11h 50m

£287

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 19/9

1 stop11h 55m

Newark

Tue 24/9

1 stop9h 40m

£294

DublinBoston Logan Intl

DUB - BOS

DUBBOS

Dublin

Tue 30/4

1 stop12h 25m

Boston Logan Intl

Tue 7/5

1 stop9h 40m

£305

DublinBoston Logan Intl

DUB - BOS

DUBBOS

Dublin

Tue 30/4

2 stops17h 19m

Boston Logan Intl

Fri 17/5

2 stops21h 02m

£309

DublinBoston Logan Intl

DUB - BOS

DUBBOS

Dublin

Sun 1/9

Nonstop7h 05m

Boston Logan Intl

Sun 15/9

Nonstop6h 10m

£330

DublinNew York John F Kennedy Intl

DUB - JFK

DUBJFK

Dublin

Thu 19/9

1 stop12h 20m

New York John F Kennedy Intl

Tue 24/9

Nonstop6h 40m

£349

DublinNew York John F Kennedy Intl

DUB - JFK

DUBJFK

Dublin

Fri 11/10

1 stop19h 30m

New York John F Kennedy Intl

Mon 14/10

1 stop15h 05m

£353

DublinNew York John F Kennedy Intl

DUB - JFK

DUBJFK

Dublin

Fri 6/9

1 stop12h 54m

New York John F Kennedy Intl

Mon 16/9

1 stop11h 59m

£355

Flights are sorted by cheapest first

Deals found on 17/4

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

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 18 April 2024.
Get a feel of what it's like to fly with PLAY, American Airlines and British Airways from Ireland to USA by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
11,104 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

8.1
Very Good
11,104 reviews
8.1
Very Good
11,104 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.9
Good
1,646 reviews
8.1
Very Good
11,104 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.8
Good
2,095 reviews
8.1
Very Good
11,104 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.8
Good
1,388 reviews
8.1
Very Good
11,104 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.7
Good
1,109 reviews
8.1
Very Good
11,104 reviews

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Related info for your journey

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

    Yes, there are multiple flights from Ireland to USA for under £300. The cheapest flight booked recently is on PLAY for just £213, but on average you can expect to pay £247.

  • Are there nonstop flights from Ireland to USA for under £400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Ireland to USA under £400. A good price for a nonstop flight from Ireland to USA is less than £389.

  • Are there last-minute flights available from Ireland to USA for under £400?

    There are currently 20+ open flights from Ireland to USA within the next 7 days for less than £400.

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

    Direct flights can be found on the following days: Thursday.

  • How popular is this Ireland to USA flight route?

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

    3 flight departures from Ireland to USA per day on average.
    Afternoon (Midday - 6pm) - 100% of flight departures

  • How long is the flight from Ireland to USA?

    For as littl as £213, PLAY can have you in USA from Ireland in 11h 25m. The distance between Ireland and USA is about 5197 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Ireland to USA one-way

    The cheapet airlines for a one-way flight from Ireland to USA are PLAY (£242), TAP AIR PORTUGAL (£287), and Icelandair (£292).

  • What does DUB to LAX mean?

    Great question - DUB to LAX just means Dublin Airport to Los Angeles Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: San Francisco Airport (SFO), Miami Airport (MIA), Boston Logan Intl Airport (BOS), New York John F Kennedy Intl Airport (JFK), Las Vegas Harry Reid Intl Airport (LAS).

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

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

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

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

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

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

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

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

    Many airlines flying from Ireland to USA 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 Ireland to USA?

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

    The Ireland to USA flight deals you see on this page were last updated on 17/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Ireland to USA

Discover the top 10 airlines that operate flights from Ireland to USA. 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 891,631 searches. Data last updated 18 April 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£194Average£273FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Scandinavian AirlinesCheapest£225Average£363FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£227Average£561FlexibilityNo cancel feeOn-time76%
Search Finnair flights
SWISSCheapest£233Average£379FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IberiaCheapest£238Average£572FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LufthansaCheapest£250Average£467FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£272Average£593FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£287Average£646FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£294Average£546FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£294Average£542FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Ireland to USA by cabin class

Find flights from Ireland to USA, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Business Classfrom £1,432/person
Prem Econ Classfrom £1,044/person
Economy classfrom £286/person

Hourly flight availability from Ireland to USA

Find hourly flight availability from Ireland to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2024.
1%of flight departuresEarly morningMidnight to 6 am
51%of flight departuresMorning6 am to noon
48%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Fly with Cheapflights

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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to USA. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to USA from Ireland 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 Ireland to USA with no change fees?

Yes, we can. To see specific flights from Ireland to USA with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Ireland to USA flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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