Cheap flights from North America to Ireland from €139

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 24/7. 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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0 bags

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Cheap return flights

Aer Lingus Logo
17:00 - 04:20JFK-DUB
6h 20mdirect
Aer Lingus Logo
16:45 - 19:25DUB-JFK
7h 40mdirect
€258Aer Lingus
Find Deal
Fri, 12 Dec - Mon, 15 Dec
Aer Lingus Logo
17:45 - 05:15EWR-DUB
6h 30mdirect
Aer Lingus Logo
13:15 - 16:15DUB-EWR
8h 00mdirect
€258Aer Lingus
Find Deal
Fri, 12 Dec - Mon, 15 Dec
Air Canada Logo
15:20 - 07:45BOS-DUB
11h 25m1 stop
Air Canada Logo
09:20 - 18:00DUB-BOS
13h 40m1 stop
€267Air Canada
Find Deal
Mon, 11 Aug - Tue, 19 Aug
Air Canada Logo
10:15 - 07:45LGA-DUB
16h 30m1 stop
Air Canada Logo
09:20 - 21:30DUB-LGA
17h 10m1 stop
€268Air Canada
Find Deal
Sun, 3 Aug - Tue, 19 Aug
United Airlines Logo
19:54 - 07:10EWR-DUB
30h 16m1 stop
United Airlines Logo
09:20 - 07:37DUB-EWR
27h 17m1 stop
€281United Airlines
Find Deal
Tue, 12 Aug - Tue, 19 Aug
United Airlines Logo
10:20 - 07:45BOS-DUB
16h 25m1 stop
United Airlines Logo
09:20 - 12:43DUB-BOS
32h 23m2 stops
€281United Airlines
Find Deal
Mon, 11 Aug - Tue, 19 Aug
American Airlines Logo
18:10 - 09:00JFK-DUB
9h 50m1 stop
American Airlines Logo
11:45 - 19:29DUB-JFK
12h 44m1 stop
€323American Airlines
Find Deal
Wed, 13 Aug - Fri, 22 Aug
British Airways Logo
18:50 - 19:40SEA-DUB
16h 50m1 stop
British Airways Logo
20:40 - 11:30DUB-SEA
22h 50m1 stop
€339British Airways
Find Deal
Mon, 8 Dec - Mon, 15 Dec
British Airways Logo
16:30 - 14:25LAX-DUB
14h 55m1 stop
British Airways Logo
20:40 - 13:30DUB-LAX
24h 50m1 stop
€410British Airways
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Wed, 29 Oct - Mon, 10 Nov
American Airlines Logo
12:30 - 09:45LAX-DUB
13h 15m1 stop
American Airlines Logo
08:35 - 14:55DUB-LAX
14h 20m1 stop
€418American Airlines
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Sun, 3 Aug - Tue, 19 Aug

British Airways flights from North America to Ireland

Our best British Airways deals on North America to Ireland flight tickets
British Airways
8 Dec
SEA18:50Seattle/Tacoma Intl
16h 50m
1 stop
DUB19:40Dublin
15 Dec
DUB20:40Dublin
22h 50m
1 stop
SEA11:30Seattle/Tacoma Intl
British Airways
22 Jul
BOS20:05Boston Logan Intl
16h 00m
1 stop
DUB17:05Dublin
11 Aug
DUB20:55Dublin
19h 30m
1 stop
BOS11:25Boston Logan Intl
British Airways
23 Jul
JFK22:55New York John F Kennedy Intl
13h 35m
1 stop
DUB17:30Dublin
30 Jul
DUB10:55Dublin
14h 00m
1 stop
JFK19:55New York John F Kennedy Intl

Lufthansa flights from North America to Ireland

Our best Lufthansa deals on North America to Ireland flight tickets
Lufthansa
3 Aug
LGA20:20New York LaGuardia
30h 25m
1 stop
DUB07:45Dublin
19 Aug
DUB09:20Dublin
17h 10m
1 stop
LGA21:30New York LaGuardia
Lufthansa
6 Aug
LGA15:30New York LaGuardia
11h 15m
1 stop
DUB07:45Dublin
19 Aug
DUB09:20Dublin
15h 11m
1 stop
LGA19:31New York LaGuardia
Lufthansa
26 Aug
LGA16:40New York LaGuardia
10h 35m
1 stop
DUB08:15Dublin
2 Sept
DUB09:20Dublin
15h 17m
1 stop
LGA19:37New York LaGuardia

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 February is another great option to travel to Ireland, with average flight prices from North America averaging around €417.

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 Monday when prices can be found for as low as €434. 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 Sunday because tickets tend to average around €886. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

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

At midday is the cheapest time of day to fly from North America to Ireland when you can find flight prices for as low as €352. Flying to Ireland at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around €598.

What is the cheapest North America to Ireland flight route?

Fly from Boston Logan Intl 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 €527 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 €466 on momondo.

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

There are 3 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

€139

Fastest flight time

6h 10m

Direct flights

Every day

Airports in Ireland

1 airport
The best one-way flight to Ireland from North America in the past 72 hours is €139. The best return flight deal from North America to Ireland found on momondo in the last 72 hours is €258.
The fastest flight from North America to Ireland takes 6h 10m
Direct flights go from North America to Ireland every day.
There is 1 airport near Ireland: Dublin (DUB)

  • 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
United AirlinesPriceFrom €320Free CancellationRating
7.4
8,850 reviews
Search United Airlines flights
Aer LingusPriceFrom €368Free CancellationRating
7.1
1,157 reviews
Search Aer Lingus flights
DeltaPriceFrom €416Free CancellationRating
8.0
7,951 reviews
Search Delta flights
KLMPriceFrom €436Free CancellationRating
7.8
1,372 reviews
Search KLM flights
IberiaPriceFrom €637Free CancellationRating
7.0
2,831 reviews
Search Iberia flights
American AirlinesPriceFrom €653Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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.


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1 adult
Thu 17/7
Thu 24/7

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Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo