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Cheap flights from North America to Ireland from €182

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Ireland departing on 28/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
21:20 - 08:45
JFK
-
DUB
6h 25mdirect
KLM Logo
10:45 - 13:20
DUB
-
JFK
7h 35mdirect
€297KLM
Thu, 26 Feb - Sun, 1 Mar
United Airlines Logo
19:55 - 07:30
EWR
-
DUB
6h 35mdirect
United Airlines Logo
09:30 - 12:00
DUB
-
EWR
7h 30mdirect
€297United Airlines
Thu, 29 Jan - Tue, 3 Feb
United Airlines Logo
15:20 - 08:10
LGA
-
DUB
11h 50m1 stop
United Airlines Logo
09:00 - 15:38
DUB
-
LGA
11h 38m1 stop
€297United Airlines
Fri, 27 Feb - Mon, 2 Mar
Delta Logo
22:15 - 09:20
BOS
-
DUB
6h 05mdirect
Delta Logo
11:30 - 13:55
DUB
-
BOS
7h 25mdirect
€297Delta
Sat, 21 Feb - Sat, 28 Feb
Air Canada Logo
13:00 - 08:15
BOS
-
DUB
14h 15m1 stop
Air Canada Logo
09:50 - 18:01
DUB
-
BOS
13h 11m1 stop
€299Air Canada
Sat, 4 Apr - Sat, 11 Apr
KLM Logo
21:25 - 09:15
JFK
-
DUB
6h 50mdirect
KLM Logo
13:15 - 15:52
DUB
-
JFK
7h 37mdirect
€300KLM
Tue, 14 Apr - Sun, 19 Apr
Air Canada Logo
06:55 - 06:10
EWR
-
DUB
19h 15m2 stops
Air Canada Logo
08:00 - 14:29
DUB
-
EWR
10h 29m1 stop
€301Air Canada
Thu, 12 Mar - Wed, 18 Mar
Icelandair Logo
18:25 - 10:15
MSP
-
DUB
9h 50m1 stop
Icelandair Logo
11:30 - 17:25
DUB
-
MSP
11h 55m1 stop
€353Icelandair
Fri, 6 Feb - Wed, 18 Feb
Icelandair Logo
18:30 - 10:15
ORD
-
DUB
9h 45m1 stop
Icelandair Logo
11:30 - 17:20
DUB
-
ORD
11h 50m1 stop
€358Icelandair
Sun, 25 Jan - Tue, 3 Feb
American Airlines Logo
19:40 - 13:35
PHL
-
DUB
12h 55m1 stop
American Airlines Logo
11:30 - 13:55
DUB
-
PHL
7h 25mdirect
€392American Airlines
Tue, 17 Feb - Thu, 26 Feb

SWISS flights from North America to Ireland

Our best SWISS deals on North America to Ireland flight tickets
SWISS
15 Jan
JFK16:25New York John F Kennedy Intl
15h 05m
1 stop
DUB12:30Dublin
20 Jan
DUB12:55Dublin
29h 10m
1 stop
JFK13:05New York John F Kennedy Intl
€299
Find similar
SWISS
11 Jan
JFK21:00New York John F Kennedy Intl
15h 45m
1 stop
DUB17:45Dublin
17 Jan
DUB18:35Dublin
23h 30m
1 stop
JFK13:05New York John F Kennedy Intl
€304
Find similar
SWISS
12 Jan
JFK16:25New York John F Kennedy Intl
14h 40m
1 stop
DUB12:05Dublin
21 Jan
DUB12:50Dublin
32h 50m
1 stop
JFK16:40New York John F Kennedy Intl
€321
Find similar

Lufthansa flights from North America to Ireland

Our best Lufthansa deals on North America to Ireland flight tickets
Lufthansa
14 Jan
JFK15:40New York John F Kennedy Intl
11h 55m
1 stop
DUB08:35Dublin
20 Jan
DUB05:00Dublin
13h 50m
1 stop
JFK13:50New York John F Kennedy Intl
€312
Find similar
Lufthansa
2 Jan
BOS14:15Boston Logan Intl
15h 05m
1 stop
DUB10:20Dublin
20 Mar
DUB05:10Dublin
13h 00m
1 stop
BOS14:10Boston Logan Intl
€316
Find similar
Lufthansa
12 Jan
JFK15:40New York John F Kennedy Intl
11h 45m
1 stop
DUB08:25Dublin
20 Jan
DUB05:00Dublin
13h 50m
1 stop
JFK13:50New York John F Kennedy Intl
€318
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from North America to Ireland 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, momondo users made 13,528 searches. Data last updated 30 December 2025.
Use the filters below to find and compare flights from North America to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 26/2

21:20-08:45

Nonstop6h 25m

Dublin

Sun 1/3

10:45-13:20

Nonstop7h 35m

€296

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 29/1

19:55-07:30

Nonstop6h 35m

Dublin

Tue 3/2

09:30-12:00

Nonstop7h 30m

€296

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 27/2

15:20-08:10

1 stop11h 50m

Dublin

Mon 2/3

09:00-15:38

1 stop11h 38m

€296

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 21/2

22:15-09:20

Nonstop6h 05m

Dublin

Sat 28/2

11:30-13:55

Nonstop7h 25m

€296

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 4/4

13:00-08:15

1 stop14h 15m

Dublin

Sat 11/4

09:50-18:01

1 stop13h 11m

€299

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 14/4

21:25-09:15

Nonstop6h 50m

Dublin

Sun 19/4

13:15-15:52

Nonstop7h 37m

€300

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 12/3

06:55-06:10

2 stops19h 15m

Dublin

Wed 18/3

08:00-14:29

1 stop10h 29m

€301

MinneapolisDublin

MSP - DUB

MSPDUB

Minneapolis St Paul

Fri 6/2

18:25-10:15

1 stop9h 50m

Dublin

Wed 18/2

11:30-17:25

1 stop11h 55m

€353

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 25/1

18:30-10:15

1 stop9h 45m

Dublin

Tue 3/2

11:30-17:20

1 stop11h 50m

€358

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 17/2

19:40-13:35

1 stop12h 55m

Dublin

Thu 26/2

11:30-13:55

Nonstop7h 25m

€392

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from North America to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from North America averaging around €377.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Friday when prices can be found for as low as €419. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €577. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

What is the cheapest North America to Ireland flight route?

Fly from Newark to Dublin for the best North America - Ireland flight prices

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from North America when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €485 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from North America for as low as €448 on momondo.

What cabin class options are available on North America to Ireland flights?

There are 4 cabin classes available to choose from on North America to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on North America to Ireland flights?

No. A direct flight is the cheapest option for a flight between North America to Ireland.

Cheap North America to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to Ireland

Best price found

€274

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Ireland

77 airports
The best one-way flight to Ireland from North America in the past 72 hours is €274. The best return flight deal from North America to Ireland found on momondo in the last 72 hours is €350.
The fastest flight from North America to Ireland takes 5h 50m
Direct flights go from North America to Ireland every day.
There are 77 airports in Ireland. From North America there are direct flights to Dublin (DUB).
Search flight deals

  • When did momondo last update prices for flights from North America to Ireland?

    Prices for flights from North America to Ireland refresh daily.

  • How many operators does momondo search for flights from North America to Ireland?

  • How old do you have to be to fly from North America to Ireland?

    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 from North America to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from North America to Ireland?

Best airlines flying from North America to Ireland

Compare and see reviews for airlines that fly from North America to Ireland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom €233Free CancellationRating
7.9
8,016 reviews
Search Delta flights
United AirlinesPriceFrom €296Free CancellationRating
7.4
9,123 reviews
Search United Airlines flights
Aer LingusPriceFrom €304Free CancellationRating
7.2
1,415 reviews
Search Aer Lingus flights
JetBluePriceFrom €355Free CancellationRating
7.2
2,903 reviews
Search JetBlue flights
British AirwaysPriceFrom €744Free CancellationRating
6.7
7,625 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from North America to Ireland?

Finding the right flight to Ireland from North America is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

Can I find flights from North America to Ireland with flexible booking policies on momondo?

All flight searches from North America to Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from North America to Ireland?

Once all potential North America to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from North America to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from North America are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland 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.
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €38
Flights to Corkfrom €101
Flights to Shannon, Clarefrom €88
Flights to Donegalfrom €74
Flights to Milltown (Kerry)from €38