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Cheap flights from Dublin to the United States from £275

DUB — LAX
4 Oct — 11 Oct1
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

Fri 16/1011:10 -
1 stop31h 05m
Sat 7/1118:30 -
1 stop11h 05m
Deal found 31/8£275
Tue 17/1112:30 -
1 stop29h 55m
Tue 8/1217:40 -
1 stop12h 05m
Deal found 31/8£276
Fri 16/1019:50 -
2 stops22h 25m
Mon 19/1017:20 -
1 stop12h 35m
Deal found 31/8£280
Wed 14/1011:40 -
1 stop30h 35m
Sun 18/1017:45 -
1 stop11h 40m
Deal found 31/8£283
Thu 26/1110:55 -
1 stop31h 30m
Sat 5/1218:30 -
1 stop11h 05m
Deal found 3/9£284
Mon 5/1019:50 -
2 stops24h 50m
Tue 13/1017:10 -
1 stop12h 00m
Deal found 31/8£293
Wed 14/1011:00 -
1 stop33h 40m
Sun 18/1017:10 -
1 stop12h 15m
Deal found 31/8£294
Sat 21/1119:05 -
1 stop25h 40m
Thu 26/1117:35 -
1 stop19h 45m
Deal found 31/8£295
Wed 14/1011:00 -
1 stop33h 40m
Tue 20/1017:10 -
1 stop12h 00m
Deal found 31/8£297
Mon 9/1112:30 -
1 stop32h 15m
Sat 14/1117:35 -
1 stop10h 50m
Deal found 2/9£298
Tue 17/1119:05 -
1 stop25h 40m
Tue 8/1217:35 -
1 stop13h 10m
Deal found 1/9£298
Thu 19/1112:30 -
1 stop32h 15m
Mon 23/1117:35 -
1 stop13h 10m
Deal found 2/9£299

Find flight deals from Dublin to USA

Round-trip from

£275

Popular in

July

Cheapest in

October

Average price

£328

Good round-trip deal

£95 or less

Good one-way deal

£111 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 16/10-7/11
  • 2 total stops
  • 42h 10m total
  • Dublin to USA
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Highest demand for flights based on searches. 31% potential increase in price (£124 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Dublin to USA.
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Price to beat on a one-way flight from Dublin to USA.
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Cheapflights Fare Finder

 
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 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

Wed 4/11

19:50-21:00

1 stop30h 10m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£298

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Sat 27/2

10:10-15:40

1 stop34h 30m

Newark

Wed 3/3

18:30-10:10

1 stop10h 40m

£306

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Sun 15/11

09:10-21:00

1 stop16h 50m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£310

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

£311

DublinNewark

DUB Dublin - EWR Newark

DUBEWR

Dublin

Wed 4/11

12:35-13:25

1 stop29h 50m

Newark

Sat 7/11

18:30-18:20

2 stops18h 50m

£312
Fastest return journey

DublinNew York

DUB Dublin - JFK New York John F Kennedy Intl

DUBJFK

Dublin

Mon 12/10

11:30-13:59

Nonstop7h 29m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£312

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Wed 9/9

09:40-21:40

2 stops20h 00m

Las Vegas Harry Reid Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£315

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

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, November is the cheapest month in which you can book a flight from Dublin to USA (average of £414). Flying from Dublin to USA in July is currently the most expensive (average of £690). 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?

It’s typically best to fly out from Dublin to USA in the evening. Doing so could potentially save you 50% on the flight price compared to flying at midday, which is usually more expensive.

Weekly flight availability from Dublin to USA

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 146 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?

Tuesday 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 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 Dublin to USA?

Travellers seeking maximum savings on their Dublin 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

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
1,571 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
KLM
7.8
Good
1,571 reviews
KLM
7.8
Good
1,571 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
United Airlines
7.4
Good
10,160 reviews
KLM
7.8
Good
1,571 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
Aer Lingus
7.3
Good
1,745 reviews
KLM
7.8
Good
1,571 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
American Airlines
7.1
Good
12,036 reviews
KLM
7.8
Good
1,571 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
British Airways
6.7
Okay
8,202 reviews
KLM
7.8
Good
1,571 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

  • 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, 111 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 30m. Fly via Scandinavian Airlines, Finnair, or British Airways to get the fastest option. The distance between Dublin and USA is about 3262 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 £187. However, be on the lookout for offers from JetBlue and Finnair, 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 - Orlando, Dublin - New York LaGuardia 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 (70%), Aer Lingus (70%), Iberia (70%).

  • What are the cheapest flights from Dublin to USA?

    Looking for the cheapest flight from Dublin to USA? While on average our users pay £310, our data indicates the cheapest price to be £232. The most popular route (Dublin - Orlando), is priced around £412.

  • 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, November is the cheapest month in which you can book a flight from Dublin to USA (average of £414). Flying from Dublin to USA in July is currently the most expensive (average of £690). 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

Top 10 airlines flying from Dublin to USA

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£95Average£526FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£118Average£497FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£226Average£370FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£296Average£466FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£303Average£579FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£310Average£580FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£318Average£555FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest£322Average£595FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest£325Average£616FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£332Average£558FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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.

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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.

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