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Cheap flights from Ireland to the United States from £195

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Ireland to USA

Keep the following information in mind while searching for Ireland to USA flight deals. Data was last updated 15 July 2025.

Round-trip from

£336

One-way from

£195

Popular in

July

Cheapest in

February

Average price

£503

Good round-trip deal

£349 or less

Good one-way deal

£340 or less
Air France
  • Air France
  • 20/11-27/11
  • 1 total stop
  • 24h 50m total
  • Ireland to USA
Search Deals
17/9
  • 17/9
  • 1 total stop
  • 31h 00m total
  • Ireland to USA
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Ireland to USA.
Search Deals
Price to beat on a one-way flight from Ireland to USA.
Search Deals

Find flight deals from Ireland to USA

Cheapest flights from Ireland to USA
Explore the most affordable flight options available from Ireland to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Thu 20/1105:55DUB - JFK
1 stop12h 25mMultiple Airlines
Tue 25/1121:20JFK - DUB
Nonstop6h 25mMultiple Airlines
Deal found 15/7£336
Fri 7/1113:25DUB - JFK
1 stop10h 55mDelta
Sun 9/1121:20JFK - DUB
Nonstop6h 25mDelta
Deal found 14/7£336
Sun 28/909:30DUB - LGA
2 stops13h 26mAmerican Airlines
Mon 6/1009:10LGA - DUB
1 stop15h 20mAmerican Airlines
Deal found 13/7£339
Wed 27/812:40DUB - JFK
1 stop33h 20mScandinavian Airlines
Sat 6/914:19JFK - DUB
2 stops14h 06mScandinavian Airlines
Deal found 12/7£341
Thu 4/911:45DUB - JFK
1 stop12h 48mFinnair
Thu 11/922:55JFK - DUB
1 stop13h 20mFinnair
Deal found 13/7£342
Wed 1/1006:00DUB - JFK
1 stop11h 40mAir France
Thu 16/1021:35JFK - DUB
Nonstop6h 40mAir France
Deal found 13/7£342
Wed 1/1012:15DUB - EWR
1 stop11h 55mIcelandair
Mon 6/1020:25EWR - DUB
1 stop11h 50mIcelandair
Deal found 13/7£344
Thu 28/819:05DUB - ATL
1 stop27h 15mScandinavian Airlines
Sun 31/819:55ATL - DUB
1 stop17h 20mScandinavian Airlines
Deal found 13/7£344
Thu 4/905:55DUB - LGA
2 stops14h 59mDelta
Wed 17/913:59LGA - DUB
2 stops13h 21mDelta
Deal found 13/7£347
Sun 26/1019:05DUB - EWR
2 stops23h 20mScandinavian Airlines
Fri 31/1018:30EWR - DUB
1 stop10h 55mScandinavian Airlines
Deal found 13/7£348
Fri 31/1011:30DUB - LGA
1 stop11h 02mKLM
Tue 4/1116:00LGA - DUB
1 stop12h 20mKLM
Deal found 14/7£348
Sun 28/912:15DUB - JFK
1 stop11h 55mIcelandair
Tue 7/1020:25JFK - DUB
1 stop9h 40mIcelandair
Deal found 13/7£348

Cheapflights Fare Finder

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 858,174 searches. Data last updated 15 July 2025.
Use the filters below to find and compare flights from Ireland to the United States that are best for you.

Fly from

Ireland

Fly to

USA

Route

Depart

Return

Price

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 20/11

05:55-19:20

1 stop18h 25m

New York John F Kennedy Intl

Thu 27/11

21:20-08:45

Nonstop6h 25m

£336

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 7/11

13:25-19:20

1 stop10h 55m

New York John F Kennedy Intl

Sun 9/11

21:20-08:45

Nonstop6h 25m

£336

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sun 28/9

09:30-17:56

2 stops13h 26m

New York LaGuardia

Mon 6/10

09:10-05:30

1 stop15h 20m

£339

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 27/8

12:40-17:00

1 stop33h 20m

New York John F Kennedy Intl

Sat 6/9

14:19-09:25

2 stops14h 06m

£341

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 4/9

11:45-19:33

1 stop12h 48m

New York John F Kennedy Intl

Thu 11/9

22:55-17:15

1 stop13h 20m

£342

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 1/10

06:00-12:40

1 stop11h 40m

New York John F Kennedy Intl

Thu 16/10

21:35-09:15

Nonstop6h 40m

£342

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 1/10

12:15-19:10

1 stop11h 55m

Newark

Tue 7/10

20:25-11:05

1 stop9h 40m

£344

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Thu 28/8

19:05-17:20

1 stop27h 15m

Atlanta Hartsfield-Jackson

Sun 31/8

19:55-18:15

1 stop17h 20m

£344

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 4/9

05:55-15:54

2 stops14h 59m

New York LaGuardia

Wed 17/9

13:59-08:20

2 stops13h 21m

£347

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 31/10

11:30-18:32

1 stop11h 02m

New York LaGuardia

Tue 4/11

16:00-09:20

1 stop12h 20m

£348

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 60 results
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Best time to book a flight from Ireland to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Ireland with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Ireland to the United States

What is the cheapest month to book a flight from Ireland to USA?

Currently, January is the cheapest month in which you can book a flight from Ireland to USA (average of £575). Flying from Ireland to USA in July is currently the most expensive (average of £811). 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.

What is the cheapest time of day to fly from IE to US?

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 15 July 2025.

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.

Weekly flight availability from Ireland to USA

Explore weekly flight availability from Ireland to USA. 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 15 July 2025.

The most flights from IE0 to US0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 15 July 2025.
See what other customers who have flown with Delta, KLM, andAustrian Airlines from Ireland to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,956 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
814 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • How popular is this Ireland to USA flight route?

    Within the past month, 384 users have taken a look at flights from Ireland to United States.

  • 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 Scandinavian Airlines (£246), Icelandair (£273), and Finnair (£282).

  • 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.

  • What is the cheapest month to book a flight from Ireland to USA?

    Currently, January is the cheapest month in which you can book a flight from Ireland to USA (average of £575). Flying from Ireland to USA in July is currently the most expensive (average of £811). 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

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.

Alternative routes for Ireland to USA

See prices for flight routes from nearby airports that may be better suited for you.
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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 858,174 searches. Data last updated 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£196Average£349FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
PLAYCheapest£207Average£265FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£250Average£407FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£267Average£469FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£273Average£549FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
TAP AIR PORTUGALCheapest£274Average£388FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
KLMCheapest£284Average£488FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£294Average£517FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air FranceCheapest£295Average£509FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£318Average£474FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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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