Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Dublin to the United States from £252

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 24/11. 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
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to USA

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to USA
Explore the most affordable flight options available from Dublin to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 June 2026.

Thu 27/811:40
DUB
-
EWR
1 stop30h 35m
Scandinavian Airlines
Thu 3/917:20
EWR
-
DUB
1 stop20h 45m
Scandinavian Airlines
Deal found 18/6£300
Thu 5/1110:55
DUB
-
EWR
1 stop31h 30m
Scandinavian Airlines
Thu 19/1118:30
EWR
-
DUB
1 stop10h 40m
Scandinavian Airlines
Deal found 19/6£302
Thu 3/1210:55
DUB
-
EWR
1 stop31h 30m
Scandinavian Airlines
Tue 8/1217:40
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 17/6£308
Fri 25/919:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Mon 28/917:45
EWR
-
DUB
1 stop11h 25m
Scandinavian Airlines
Deal found 19/6£312
Thu 3/919:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Thu 10/917:20
EWR
-
DUB
1 stop20h 45m
Scandinavian Airlines
Deal found 18/6£313
Wed 2/1219:05
DUB
-
EWR
2 stops23h 20m
Scandinavian Airlines
Tue 8/1217:40
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 19/6£314
Thu 24/919:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Mon 28/917:20
EWR
-
DUB
1 stop12h 35m
Scandinavian Airlines
Deal found 19/6£315
Thu 3/1219:05
DUB
-
EWR
2 stops23h 20m
Scandinavian Airlines
Mon 7/1218:30
EWR
-
DUB
2 stops18h 50m
Scandinavian Airlines
Deal found 17/6£316
Wed 2/1212:30
DUB
-
EWR
1 stop32h 10m
Scandinavian Airlines
Mon 7/1217:40
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 19/6£317
Wed 2/1219:05
DUB
-
EWR
2 stops23h 20m
Scandinavian Airlines
Wed 9/1218:30
EWR
-
DUB
1 stop10h 40m
Scandinavian Airlines
Deal found 16/6£318
Mon 14/914:15
DUB
-
BOS
1 stop9h 35m
Icelandair
Wed 30/920:50
BOS
-
DUB
1 stop11h 25m
Icelandair
Deal found 19/6£366
Tue 1/906:00
DUB
-
BOS
1 stop14h 40m
Lufthansa
Tue 8/919:23
BOS
-
DUB
1 stop10h 17m
Lufthansa
Deal found 17/6£370

Find flight deals from Dublin to USA

Keep the following information in mind while searching for Dublin to USA flight deals. Data was last updated 20 June 2026.

Round-trip from

£300

One-way from

£252

Popular in

July

Cheapest in

February

Average price

£478

Good round-trip deal

£400 or less

Good one-way deal

£422 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 27/8-3/9
  • 2 total stops
  • 51h 20m total
  • Dublin to USA
Search Deals
24/11
  • 24/11
  • 1 total stop
  • 34h 20m total
  • Dublin to USA
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Dublin to USA.
Search Deals
Price to beat on a one-way flight from Dublin to USA.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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 20 June 2026.
Use the filters below to find and compare flights from Dublin to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 11/11

12:30-15:40

1 stop32h 10m

Newark

Mon 16/11

18:30-11:45

2 stops36h 15m

£332

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 9/9

19:45-22:25

Nonstop7h 40m

New York John F Kennedy Intl

Wed 16/9

16:55-04:30

Nonstop6h 35m

£390

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 14/10

10:30-23:49

2 stops18h 19m

Newark

Sun 18/10

18:00-14:30

2 stops15h 30m

£393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 18/9

09:20-18:10

1 stop13h 50m

New York LaGuardia

Mon 28/9

14:59-07:20

1 stop11h 21m

£393
Fastest return journey

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 18/9

09:30-11:50

Nonstop7h 20m

Newark

Mon 28/9

19:40-07:30

Nonstop6h 50m

£396

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 5/10

09:50-18:10

1 stop13h 20m

New York LaGuardia

Thu 15/10

11:20-09:45

1 stop17h 25m

£396

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 1/9

14:15-21:45

1 stop12h 30m

Boston Logan Intl

Tue 8/9

20:50-11:05

1 stop9h 15m

£398

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 3/9

14:15-18:50

1 stop9h 35m

Boston Logan Intl

Mon 7/9

23:00-13:15

1 stop9h 15m

£399

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 3/9

14:15-18:50

1 stop9h 35m

Boston Logan Intl

Sun 6/9

23:00-13:15

1 stop9h 15m

£399

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 5/9

20:00-15:40

2 stops24h 40m

New York John F Kennedy Intl

Tue 8/9

17:10-18:20

2 stops20h 10m

£402

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Dublin to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Dublin 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 Dublin to the United States

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

Currently, February is the cheapest month in which you can book a flight from Dublin to USA (average of £421). Flying from Dublin to USA in July is currently the most expensive (average of £725). 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 DUB to US?

Find hourly flight availability from Dublin 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 20 June 2026.

It’s typically best to fly out from Dublin to USA in the evening. Doing so could potentially save you 24% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Dublin to USA

Explore weekly flight availability from Dublin 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 20 June 2026.

The most flights from DUB 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 Dublin to the United States delayed?

About 13% of weekly flights between Dublin and United States have experienced delays in the past year, with the average delay time being 144 minutes.

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

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 11% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Dublin to USA, you should look to book at least 60 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 Dublin to USA?

Use this chart to determine the cheapest time to fly return from Dublin to USA. Price data was last updated on 13 June 2026.

Travellers seeking maximum savings on their Dublin to USA flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday 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 20 June 2026.
Check out reviews from past customers who have flown with KLM,United Airlines, andAer Lingus from Dublin to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,530 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,530 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,865 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Aer Lingus
7.3
Good
1,608 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,716 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,056 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Dublin to USA. 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 from for flights from Dublin to United States?

    For a flight from Dublin to United States, you will be flying from Dublin. Dublin (DUB) is just 5.7 mi from the center of the city.

  • How popular is this Dublin to USA flight route?

    Within the past month, 176 users have taken a look at flights from Dublin to United States.

  • How long is the flight from Dublin to USA?

    There are many flights that can get you from Dublin to USA in 7h 40m. Fly via Scandinavian Airlines, Aer Lingus, or Icelandair to get the fastest option. The distance between Dublin and USA is about 3169 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as £191. However, be on the lookout for offers from TAP AIR PORTUGAL and JetBlue, as they are both options that can get you from Dublin to USA for a low price.

  • What are the most popular routes from Dublin to USA?

    When deciding which route to take from Dublin to USA consider Dublin - New York John F Kennedy Intl, Dublin - Orlando or Dublin - Newark as they are the most popular.

  • What are the most reliable airlines from Dublin to USA?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dublin to USA on time: American Airlines (83%), Aer Lingus (83%), Iberia (83%).

  • What are the cheapest flights from Dublin to USA?

    Looking for the cheapest flight from Dublin to USA? While on average our users pay £819, our data indicates the cheapest price to be £605. The most popular route (Dublin - New York John F Kennedy Intl), is priced around £321.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to USA?

    Currently, February is the cheapest month in which you can book a flight from Dublin to USA (average of £421). Flying from Dublin to USA in July is currently the most expensive (average of £725). 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.

Top 10 airlines flying from Dublin to USA

Discover the top 10 airlines that operate flights from Dublin 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 20 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£120Average£461FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£231Average£381FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£276Average£434FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£281Average£366FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£300Average£550FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£309Average£556FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£316Average£598FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£325Average£570FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest£329Average£483FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest£332Average£586FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Dublin to USA?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin 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 Dublin to USA?

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

Yes! Cheapflights helps users easily find flights from Dublin to USA with no change fees.

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

Not ready to book yet? You can track prices for flights from Dublin to USA on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.