Flights to United States

€323 Cheap flights to the United States

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to the United States departing on 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in United States

Find flights to these popular cities in United States from your nearest airport.
Scandinavian Airlines
15 May
DUB
22h 25m
1 stop
EWR
24 May
EWR
11h 40m
1 stop
DUB
€323
Scandinavian Airlines
15 May
DUB
22h 25m
1 stop
EWR
24 May
EWR
11h 40m
1 stop
DUB
€326
Scandinavian Airlines
3 Sept
DUB
31h 05m
1 stop
EWR
7 Sept
EWR
19h 35m
2 stops
DUB
€327
Scandinavian Airlines
22 May
DUB
22h 25m
1 stop
EWR
21 Oct
EWR
19h 35m
2 stops
DUB
€330
Scandinavian Airlines
3 Sept
DUB
31h 05m
1 stop
EWR
7 Sept
EWR
11h 25m
1 stop
DUB
€333
Scandinavian Airlines
22 May
DUB
22h 25m
1 stop
EWR
21 Oct
EWR
11h 40m
1 stop
DUB
€334
Scandinavian Airlines
14 May
DUB
23h 55m
1 stop
EWR
18 May
EWR
11h 25m
1 stop
DUB
€336
Scandinavian Airlines
14 May
DUB
23h 55m
1 stop
EWR
17 May
EWR
11h 40m
1 stop
DUB
€337
Scandinavian Airlines
19 May
DUB
24h 54m
1 stop
EWR
29 May
EWR
20h 55m
1 stop
DUB
€338
Scandinavian Airlines
10 Sept
DUB
31h 05m
1 stop
EWR
13 Sept
EWR
11h 40m
1 stop
DUB
€339
Scandinavian Airlines
14 May
DUB
23h 55m
1 stop
EWR
18 May
EWR
11h 25m
1 stop
DUB
€339
Scandinavian Airlines
9 Sept
DUB
31h 15m
1 stop
EWR
13 Sept
EWR
20h 20m
2 stops
DUB
€340
Multiple Airlines
22 May
DUB
21h 51m
1 stop
LAX
2 Jun
LAX
14h 55m
1 stop
DUB
€511
Multiple Airlines
22 May
DUB
21h 51m
1 stop
LAX
2 Jun
LAX
14h 55m
1 stop
DUB
€512
British Airways
4 Jun
DUB
19h 40m
1 stop
LAX
8 Jun
LAX
18h 50m
1 stop
DUB
€514
British Airways
4 Jun
DUB
17h 45m
1 stop
LAX
8 Jun
LAX
13h 45m
1 stop
DUB
€515
Aer Lingus
17 Jun
DUB
11h 00m
LAX
21 Jun
LAX
10h 20m
DUB
€516
Aer Lingus
18 Jun
DUB
11h 00m
LAX
30 Jun
LAX
10h 20m
DUB
€516
Finnair
10 May
DUB
20h 30m
1 stop
LAX
25 May
LAX
25h 50m
1 stop
DUB
€518
Finnair
10 May
DUB
20h 30m
1 stop
LAX
25 May
LAX
25h 50m
1 stop
DUB
€519
Multiple Airlines
5 Jun
DUB
30h 54m
1 stop
LAX
28 Jun
LAX
30h 59m
1 stop
DUB
€522
Multiple Airlines
10 May
DUB
17h 24m
1 stop
LAX
23 May
LAX
18h 25m
1 stop
DUB
€522
Aer Lingus
17 Jun
DUB
11h 00m
LAX
24 Jun
LAX
10h 20m
DUB
€528
Scandinavian Airlines
24 Aug
DUB
37h 40m
2 stops
LAX
31 Aug
LAX
31h 45m
2 stops
DUB
€529
Multiple Airlines
27 May
DUB
33h 50m
3 stops
MCO
3 Jun
MCO
18h 28m
2 stops
DUB
€485
Multiple Airlines
21 May
ORK
16h 55m
1 stop
MCO
5 Jun
MCO
21h 45m
1 stop
ORK
€489
Multiple Airlines
27 May
DUB
33h 50m
2 stops
MCO
3 Jun
MCO
18h 28m
2 stops
DUB
€489
British Airways
1 Jun
DUB
15h 05m
1 stop
MCO
14 Jun
MCO
18h 05m
1 stop
DUB
€491
Multiple Airlines
21 May
ORK
16h 55m
1 stop
MCO
5 Jun
MCO
21h 35m
1 stop
ORK
€492
Aer Lingus
6 Jun
DUB
9h 25m
MCO
21 Jun
MCO
8h 21m
DUB
€492
Multiple Airlines
28 May
DUB
33h 05m
2 stops
MCO
7 Jun
MCO
22h 55m
2 stops
DUB
€493
Multiple Airlines
23 May
SNN
26h 55m
1 stop
MCO
5 Jun
MCO
13h 05m
1 stop
SNN
€494
Aer Lingus
12 Jun
DUB
9h 25m
MCO
19 Jun
MCO
8h 21m
DUB
€496
Aer Lingus
17 May
DUB
9h 25m
MCO
1 Jun
MCO
8h 21m
DUB
€497
Aer Lingus
26 May
DUB
9h 25m
MCO
2 Jun
MCO
8h 21m
DUB
€498
Aer Lingus
11 Jun
DUB
9h 25m
MCO
18 Jun
MCO
8h 21m
DUB
€498
British Airways
9 Jun
DUB
14h 40m
1 stop
MIA
16 Jun
MIA
11h 40m
1 stop
DUB
€456
British Airways
9 Jun
DUB
14h 40m
1 stop
MIA
16 Jun
MIA
14h 05m
1 stop
DUB
€457
British Airways
3 Jun
DUB
14h 40m
1 stop
MIA
13 Jun
MIA
11h 40m
1 stop
DUB
€458
British Airways
9 Jun
DUB
14h 40m
1 stop
MIA
16 Jun
MIA
11h 40m
1 stop
DUB
€485
Multiple Airlines
21 May
DUB
15h 35m
1 stop
MIA
4 Jun
MIA
11h 40m
1 stop
DUB
€486
British Airways
9 Jun
DUB
14h 40m
1 stop
MIA
16 Jun
MIA
11h 40m
1 stop
DUB
€491
Multiple Airlines
9 Jun
ORK
23h 00m
1 stop
MIA
16 Jun
MIA
12h 45m
1 stop
ORK
€492
British Airways
9 Jun
DUB
14h 40m
1 stop
MIA
18 Jun
MIA
14h 05m
1 stop
DUB
€492
British Airways
9 Jun
DUB
14h 40m
1 stop
MIA
20 Jun
MIA
11h 40m
1 stop
DUB
€493
Multiple Airlines
5 Jun
ORK
23h 00m
1 stop
MIA
10 Jun
MIA
21h 50m
1 stop
ORK
€493
British Airways
23 May
DUB
24h 45m
1 stop
MIA
3 Jun
MIA
15h 00m
2 stops
DUB
€494
Multiple Airlines
4 Jun
ORK
18h 00m
1 stop
MIA
9 Jun
MIA
12h 45m
1 stop
ORK
€494
Finnair
18 Jun
DUB
8h 00m
ORD
27 Jun
ORD
7h 30m
DUB
€514
Finnair
21 May
DUB
8h 00m
ORD
3 Jun
ORD
7h 30m
DUB
€515
Icelandair
8 Sept
DUB
13h 10m
1 stop
ORD
22 Sept
ORD
9h 40m
1 stop
DUB
€519
Icelandair
22 Sept
DUB
10h 00m
1 stop
ORD
5 Nov
ORD
9h 45m
1 stop
DUB
€522
Finnair
23 Jun
DUB
7h 59m
ORD
29 Jun
ORD
16h 05m
1 stop
DUB
€526
Multiple Airlines
28 May
DUB
28h 48m
2 stops
ORD
4 Jun
ORD
23h 21m
2 stops
DUB
€527
Finnair
18 Jun
DUB
7h 59m
ORD
21 Jun
ORD
7h 30m
DUB
€529
Finnair
26 May
DUB
8h 00m
ORD
1 Jun
ORD
7h 30m
DUB
€534
Icelandair
8 Sept
DUB
13h 10m
1 stop
ORD
22 Sept
ORD
9h 40m
1 stop
DUB
€538
Multiple Airlines
8 Jun
DUB
8h 00m
ORD
21 Jun
ORD
15h 05m
1 stop
DUB
€540
JetBlue
27 May
DUB
28h 24m
1 stop
ORD
3 Jun
ORD
11h 33m
1 stop
DUB
€540
British Airways
15 May
DUB
11h 25m
1 stop
ORD
28 May
ORD
7h 30m
DUB
€541

Find the cheapest flights from Ireland to the United States

Recent return flight deals from Ireland to the United States

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
19:50 - 13:15
DUB
-
EWR
22h 25m
1 stop
Scandinavian Airlines Logo
17:45 - 10:25
EWR
-
DUB
11h 40m
1 stop
€323Scandinavian Airlines
Fri, 15 May - Sun, 24 May
Scandinavian Airlines Logo
19:50 - 13:15
DUB
-
EWR
22h 25m
1 stop
Scandinavian Airlines Logo
17:45 - 10:25
EWR
-
DUB
11h 40m
1 stop
€326Scandinavian Airlines
Fri, 15 May - Sun, 24 May
Scandinavian Airlines Logo
11:10 - 13:15
DUB
-
EWR
31h 05m
1 stop
Scandinavian Airlines Logo
17:45 - 18:20
EWR
-
DUB
19h 35m
2 stops
€327Scandinavian Airlines
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
15:15 - 22:35
DUB
-
BOS
12h 20m
1 stop
British Airways Logo
21:50 - 14:35
BOS
-
DUB
11h 45m
1 stop
€439British Airways
Tue, 2 Jun - Tue, 9 Jun
British Airways Logo
13:45 - 20:05
DUB
-
BOS
11h 20m
1 stop
British Airways Logo
19:35 - 12:05
BOS
-
DUB
11h 30m
1 stop
€439British Airways
Thu, 28 May - Wed, 3 Jun
American Airlines Logo
11:45 - 20:29
DUB
-
LGA
13h 44m
2 stops
American Airlines Logo
17:29 - 11:50
LGA
-
DUB
13h 21m
1 stop
€456American Airlines
Sun, 10 May - Thu, 28 May
American Airlines Logo
11:45 - 20:00
DUB
-
LGA
13h 15m
1 stop
American Airlines Logo
17:15 - 09:35
LGA
-
DUB
11h 20m
1 stop
€457American Airlines
Mon, 21 Sep - Sat, 3 Oct
Aer Lingus Logo
13:50 - 18:15
DUB
-
MCO
9h 25mdirect
Aer Lingus Logo
19:59 - 09:20
MCO
-
DUB
8h 21mdirect
€492Aer Lingus
Sat, 6 Jun - Sun, 21 Jun
Aer Lingus Logo
13:50 - 18:15
DUB
-
MCO
9h 25mdirect
Aer Lingus Logo
19:59 - 09:20
MCO
-
DUB
8h 21mdirect
€496Aer Lingus
Thu, 14 May - Wed, 27 May
KLM Logo
12:00 - 17:56
DUB
-
MDW
11h 56m
1 stop
KLM Logo
10:59 - 08:45
MDW
-
DUB
15h 46m
1 stop
€578KLM
Thu, 28 May - Thu, 4 Jun

momondo Fare Finder

 
Locate flights to United States that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 30 April 2026.
Use the filters below to find and compare flights to the United States that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 15/5

19:50-13:15

1 stop22h 25m

Newark

Sun 24/5

17:45-10:25

1 stop11h 40m

€323

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 15/5

19:50-13:15

1 stop22h 25m

Newark

Sun 24/5

17:45-10:25

1 stop11h 40m

€326

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 3/9

11:10-13:15

1 stop31h 05m

Newark

Mon 7/9

17:45-18:20

2 stops19h 35m

€327

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 2/6

15:15-22:35

1 stop12h 20m

Boston Logan Intl

Tue 9/6

21:50-14:35

1 stop11h 45m

€439

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 28/5

13:45-20:05

1 stop11h 20m

Boston Logan Intl

Wed 3/6

19:35-12:05

1 stop11h 30m

€439

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sun 10/5

11:45-20:29

2 stops13h 44m

New York LaGuardia

Thu 28/5

17:29-11:50

1 stop13h 21m

€456

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 21/9

11:45-20:00

1 stop13h 15m

New York LaGuardia

Sat 3/10

17:15-09:35

1 stop11h 20m

€457
Fastest return journey

DublinOrlando

DUB - MCO

DUBMCO

Dublin

Sat 6/6

13:50-18:15

Nonstop9h 25m

Orlando

Sun 21/6

19:59-09:20

Nonstop8h 21m

€492

DublinOrlando

DUB - MCO

DUBMCO

Dublin

Thu 14/5

13:50-18:15

Nonstop9h 25m

Orlando

Wed 27/5

19:59-09:20

Nonstop8h 21m

€496

DublinChicago

DUB - MDW

DUBMDW

Dublin

Thu 28/5

12:00-17:56

1 stop11h 56m

Chicago Midway

Thu 4/6

10:59-08:45

1 stop15h 46m

€578

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to the United States from

United States flights insights and trends

Explore insights for your United States flight to craft the best travel plan

What is the cheapest flight to United States?

The best prices found on momondo for flights to United States are:
€39 per person with Spirit Airlines
€75 per person with Frontier
€119 per person with JetBlue

See prices from:

Cheapest flights to cities in United States

Click on the cities below to find out when it's cheapest to fly to United States from Ireland
New York
New York

Cheap United States flight deals and tips

Summary info about the United States flight prices, duration and airlines

Best One-Way Price

€247

Best Round-Trip Price

€323

Fastest flight time

7h 41m

Popular in

July
The best one-way flight price to United States from Ireland in the last 72 hours is €247 (Dublin to Newark).
The best round-trip flight price to United States from Ireland in the last 72 hours is €323 (Dublin to Newark).
The fastest flight to United States from Ireland takes 7h 41m (Dublin to New York John F Kennedy Intl).
July has the highest demand for flights to United States, with a 14% price increase on average.

Frequently asked questions about flying to the United States

What popular landmarks are in United States?

What is the best airport to land at to visit Times Square?

When visiting Times Square in New York, the closest airport is New York John F Kennedy Intl Airport.

Which airlines fly to United States?

What is the most popular airport in United States to fly to?

How much are flights to United States?

The cost to fly to United States varies based on a variety of factors, but you can expect to find prices as low as €179 or as high as €2,393. Based on recent airfare data, we’ve found that a ticket to United States for €696 or less is a good deal, whereas €816 is the average cost.

What is the best day of the week to fly to United States?

Consider booking a flight to United States on a Thursday, which is the cheapest day of the week. You will also find that flying out on a Wednesday is another low-cost option. Try to avoid booking your flight to United States on Sunday, which tends to be the most expensive day of the week.

Where is it cheapest to fly into United States?

To save money on airfare when visiting United States, consider Las Vegas Harry Reid Intl airport in Las Vegas, which has the cheapest flights with an average airfare of €179. You may also consider flying to Newark airport in New York for the second cheapest option with an average airfare of €270.

When did momondo last update prices for flights to United States?

Prices for flights to United States are refreshed on a daily basis.

How many operators does momondo search for flights to United States?

How old do you have to be to fly to United States?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to United States?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to United States with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United States with this policy.

How can momondo help me find flights to United States?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to United States.

I’m not ready to book a flight to United States right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your United States trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 30/5
Sat 6/6

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Popular Flights to the United States

Popular routes according to searches in the past day on momondo