How popular is this Ireland to USA flight route?

Within the past month, 111 users have taken a look at flights from Ireland to United States.

How long is the flight from Ireland to USA?

For as low as £367, Scandinavian Airlines can have you in USA from Ireland in 7h 30m. The distance between Ireland and USA is about 3262 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 Aer Lingus (£187), JetBlue (£234), and Finnair (£332).

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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.

£283+ Cheap Flights from Ireland to the United States

Cheap flight deals from Ireland to USA

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 7 September 2026.

Thu 26/1110:55 -

1 stop31h 30m

Sat 5/1218:30 -

1 stop11h 05m

Deal found 3/9£284

Sat 5/1210:10 -

1 stop34h 30m

Wed 9/1218:30 -

1 stop10h 40m

Deal found 6/9£288

Wed 9/1212:35 -

1 stop29h 50m

Mon 14/1217:40 -

1 stop12h 05m

Deal found 2/9£291

Tue 17/1112:30 -

1 stop29h 55m

Tue 8/1217:40 -

2 stops19h 40m

Deal found 2/9£293

Wed 7/1011:40 -

1 stop30h 35m

Sat 10/1017:20 -

1 stop20h 05m

Deal found 4/9£296

Mon 9/1112:30 -

1 stop32h 15m

Sat 14/1117:35 -

1 stop10h 50m

Deal found 2/9£297

Wed 4/1112:35 -

1 stop29h 50m

Fri 13/1118:30 -

2 stops18h 50m

Deal found 3/9£298

Thu 19/1112:30 -

1 stop32h 15m

Mon 23/1117:35 -

1 stop13h 10m

Deal found 2/9£299

Wed 14/1011:00 -

1 stop33h 40m

Tue 20/1017:10 -

1 stop12h 00m

Deal found 5/9£306

Wed 14/1011:00 -

1 stop33h 40m

Thu 22/1017:10 -

1 stop12h 15m

Deal found 4/9£307

Tue 17/1112:30 -

1 stop32h 15m

Tue 8/1217:35 -

1 stop19h 45m

Deal found 6/9£311

Wed 11/1115:10 -

1 stop11h 00m

Wed 25/1119:05 -

1 stop9h 50m

Deal found 3/9£311

Best flights from Ireland to USA
Discover carefully curated flight deals from Ireland to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Tue 17/1112:30 -

2 stops32h 15m

Tue 8/1217:35 -

1 stop13h 10m

Deal found 2/9£323

Mon 7/1213:40 -

Nonstop7h 49m

Fri 11/1221:15 -

Nonstop6h 30m

Deal found 6/9£342

Thu 26/1111:30 -

Nonstop7h 30m

Sun 29/1118:35 -

1 stop12h 35m

Deal found 4/9£367

Thu 19/1111:30 -

Nonstop7h 30m

Tue 24/1120:55 -

Nonstop6h 45m

Deal found 3/9£369

Mon 28/909:20 -

1 stop15h 16m

Wed 7/1014:59 -

1 stop14h 41m

Deal found 4/9£396

Thu 1/1005:55 -

1 stop16h 15m

Fri 9/1017:30 -

1 stop16h 55m

Deal found 3/9£413

Tue 13/1011:10 -

2 stops15h 57m

Tue 20/1016:29 -

1 stop13h 16m

Deal found 4/9£428

Sat 31/1004:25 -

1 stop19h 45m

Mon 16/1121:40 -

1 stop13h 30m

Deal found 6/9£428

Thu 4/311:55 -

1 stop11h 36m

Sun 7/317:00 -

1 stop11h 45m

Deal found 3/9£463

Mon 7/1219:05 -

2 stops23h 35m

Fri 11/1218:30 -

2 stops18h 50m

Deal found 6/9£330

Fri 5/208:50 -

2 stops15h 20m

Thu 11/218:35 -

1 stop12h 50m

Deal found 1/9£373

Sun 25/1010:40 -

1 stop37h 45m

Thu 12/1120:10 -

1 stop20h 05m

Deal found 2/9£746

Mon 9/1119:05 -

2 stops23h 35m

Sat 14/1118:30 -

2 stops18h 50m

Deal found 2/9£353

Fri 18/909:20 -

1 stop18h 16m

Mon 28/914:28 -

1 stop14h 17m

Deal found 3/9£399

Fri 9/1005:55 -

1 stop13h 50m

Sun 11/1023:55 -

1 stop10h 30m

Deal found 6/9£414

Wed 30/909:30 -

Nonstop7h 25m

Wed 7/1012:52 -

1 stop15h 53m

Deal found 2/9£418

Fri 25/909:20 -

1 stop11h 33m

Fri 2/1014:55 -

1 stop11h 25m

Deal found 3/9£399

Wed 14/1020:30 -

1 stop20h 40m

Sun 18/1018:45 -

1 stop19h 50m

Deal found 1/9£415

Fri 9/1005:55 -

1 stop13h 04m

Sun 11/1022:20 -

Nonstop6h 40m

Deal found 6/9£416

Thu 1/1019:50 -

2 stops24h 50m

Fri 9/1018:55 -

2 stops20h 15m

Deal found 2/9£386

Sun 25/1009:45 -

1 stop15h 20m

Sat 7/1118:30 -

1 stop16h 10m

Deal found 1/9£483

Sun 27/909:20 -

1 stop18h 16m

Sun 4/1015:28 -

1 stop13h 17m

Deal found 5/9£401

Thu 22/1010:30 -

1 stop11h 10m

Tue 27/1019:35 -

1 stop12h 35m

Deal found 5/9£416

Fri 18/911:10 -

2 stops16h 11m

Tue 22/906:00 -

1 stop23h 45m

Deal found 1/9£428

Fri 2/1019:50 -

2 stops26h 10m

Wed 7/1018:55 -

2 stops19h 10m

Deal found 2/9£399

Sat 10/1013:35 -

Nonstop7h 45m

Sat 17/1009:59 -

1 stop19h 41m

Deal found 2/9£402

Thu 1/1013:35 -

Nonstop7h 45m

Fri 9/1023:25 -

Nonstop6h 45m

Deal found 2/9£402

Tue 17/1110:45 -

Nonstop7h 35m

Tue 8/1221:20 -

Nonstop6h 25m

Deal found 3/9£445

Fri 8/115:30 -

Nonstop11h 10m

Sun 17/107:00 -

1 stop13h 20m

Deal found 2/9£543

Wed 2/1213:00 -

1 stop13h 29m

Sun 6/1215:29 -

2 stops13h 46m

Deal found 5/9£458

Find flight deals from Ireland to USA

Round-trip from	£284
One-way from	£283
Popular in	July
Cheapest in	October
Average price	£330
Good round-trip deal	£95 or less
Good one-way deal	£112 or less

Scandinavian Airlines
26/11-5/12
2 total stops
42h 35m total
Ireland to USA

Search Deals

7/1-31/12
2 total stops
29h 55m total
Ireland to USA

Search Deals

Highest demand for flights based on searches. 31% potential increase in price (£122 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Fri 20/11

19:50-21:00

1 stop30h 10m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£286

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Thu 7/1

12:50-22:00

1 stop14h 10m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£292

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Sun 8/11

09:10-21:00

1 stop16h 50m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£297

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Wed 4/11

19:50-21:00

1 stop30h 10m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£297

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Sun 1/11

09:10-21:00

1 stop16h 50m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£322

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Tue 17/11

12:30-15:45

2 stops32h 15m

New York John F Kennedy Intl

Tue 8/12

17:35-11:45

1 stop13h 10m

£323

DublinOrlando

DUB Dublin - MCO Orlando

DUBMCO

Dublin

Tue 15/9

16:25-18:25

1 stop31h 00m

Orlando

Wed 31/12

00:00-06:00

Nonstop0h 00m

£328

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Mon 7/12

19:05-13:40

2 stops23h 35m

Newark

Fri 11/12

18:30-18:20

2 stops18h 50m

£330

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Sat 21/11

16:10-22:25

1 stop11h 15m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£334

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Tue 24/11

11:00-18:40

1 stop12h 40m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£334

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

DUB-EWR

DUB-JFK

DUB-LGA

DUB-PVD

DUB-DFW

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

IE0-US0

DUB-EWR

DUB-JFK

DUB-LGA

DUB-PVD

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

Currently, November is the cheapest month in which you can book a flight from Ireland to USA (average of £416). Flying from Ireland to USA in July is currently the most expensive (average of £687). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 51% on flights from Ireland to USA by exploring options for tickets in the evening.

Weekly flight availability from Ireland to USA

The most flights from IE0 to US0 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Ireland to the United States delayed?

About 12% of weekly flights between Ireland and United States have experienced delays in the past year, with the average delay time being 148 minutes.

What is the most punctual flight time for Ireland to the United States flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to the United States flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 10% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Ireland to USA, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Travellers seeking maximum savings on their Ireland to USA flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing USA

See what other customers who have flown with KLM,United Airlines, andAer Lingus 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.

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,568 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

United Airlines

7.4

Good

10,173 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Aer Lingus

7.3

Good

1,747 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

American Airlines

7.1

Good

12,039 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

British Airways

6.7

Okay

8,209 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

How popular is this Ireland to USA flight route?
Within the past month, 111 users have taken a look at flights from Ireland to United States.
How long is the flight from Ireland to USA?
For as low as £367, Scandinavian Airlines can have you in USA from Ireland in 7h 30m. The distance between Ireland and USA is about 3262 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 Aer Lingus (£187), JetBlue (£234), and Finnair (£332).
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, November is the cheapest month in which you can book a flight from Ireland to USA (average of £416). Flying from Ireland to USA in July is currently the most expensive (average of £687). 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

Airlines

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Top regions

Airlines flying to the United States

KLM flights to the United States

Aer Lingus flights to the United Statesfrom £92/person

Finnair flights to the United Statesfrom £387/person

Virgin Atlantic flights to the United States

British Airways flights to the United States

Top 10 airlines flying from Ireland to USA

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£95	Average£528	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£118	Average£496	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Scandinavian Airlines	Cheapest£226	Average£370	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Icelandair	Cheapest£277	Average£447	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Lufthansa	Cheapest£303	Average£590	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	Cheapest£309	Average£580	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
KLM	Cheapest£318	Average£554	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Delta	Cheapest£321	Average£595	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air France	Cheapest£332	Average£558	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Finnair	Cheapest£348	Average£657	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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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Cheap flights from Ireland to the United States from £283

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to USA

Cheapest flights from Ireland to USAExplore 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 7 September 2026.

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 7 September 2026.

Best flights from Ireland to USADiscover carefully curated flight deals from Ireland to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Ireland to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Ireland to USAExplore direct flight options from Ireland to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Explore direct flight options from Ireland to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Ireland to USADiscover last-minute flight deals from Ireland to USA. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to USA. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Ireland to USASearch for one-way flight options from Ireland to USA. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Ireland to USA. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Ireland to USA

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to the United States that are best for you.

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.

Cheapflights Insights

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

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 7 September 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 51% on flights from Ireland to USA by exploring options for tickets in the evening.

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 7 September 2026.

The most flights from IE0 to US0 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Ireland to the United States delayed?

About 12% of weekly flights between Ireland and United States have experienced delays in the past year, with the average delay time being 148 minutes.

What is the most punctual flight time for Ireland to the United States flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to the United States flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 10% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Ireland to USA, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Use this chart to determine the cheapest time to fly return from Ireland to USA. Price data was last updated on 29 August 2026.

Travellers seeking maximum savings on their Ireland to USA flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 7 September 2026.

See what other customers who have flown with KLM,United Airlines, andAer Lingus 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.

Related info for your journey

How popular is this Ireland to USA flight route?

How long is the flight from Ireland to USA?

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

Can I find deals for flights from Ireland to USA that include hotel bookings?

How can I find direct flights from Ireland to USA?

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

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

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.

Airlines flying to the United States

Alternative routes for Ireland to USA

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to USA by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

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.

Ireland and USA flights

Browse other Ireland and USA flight options. Last updated on 7 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from USA

Find the right flight back to Ireland after your stay in USA

Ireland to USA flights

Consider these flights travelling from Ireland to USA.

Fly to USA regions

Consider these flights travelling to USA regions.

Top 10 airlines flying from Ireland to USA

Fly with Cheapflights

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 7 September 2026.

Best flights from Ireland to USA
Discover carefully curated flight deals from Ireland to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Ireland to USA
Explore direct flight options from Ireland to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Ireland to USA
Discover last-minute flight deals from Ireland to USA. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Ireland to USA
Search for one-way flight options from Ireland to USA. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.