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Cheap flights from New Hampshire to Ireland from €183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Ireland departing on 7/12. 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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Find the cheapest flights from New Hampshire to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
05:35 - 10:20BOS-DUB
23h 45m1 stop
United Airlines Logo
09:00 - 09:57DUB-BOS
29h 57m1 stop
€294United Airlines
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Wed, 25 Feb - Sun, 1 Mar
Multiple Airlines Logo
10:15 - 07:10BOS-DUB
15h 55m2 stops
Multiple Airlines Logo
10:50 - 21:27DUB-BOS
15h 37m2 stops
€295Multiple Airlines
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Fri, 28 Nov - Wed, 3 Dec
Aer Lingus Logo
17:10 - 04:15BOS-DUB
6h 05mdirect
Aer Lingus Logo
11:40 - 13:55DUB-BOS
7h 15mdirect
€298Aer Lingus
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Sat, 21 Feb - Thu, 26 Feb
Aer Lingus Logo
19:25 - 06:20BOS-SNN
5h 55mdirect
Aer Lingus Logo
14:45 - 16:50SNN-BOS
7h 05mdirect
€298Aer Lingus
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Mon, 24 Nov - Wed, 3 Dec
JetBlue Logo
15:55 - 09:00BOS-DUB
12h 05m1 stop
JetBlue Logo
10:40 - 12:52DUB-BOS
7h 12mdirect
€302JetBlue
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Sun, 3 May - Wed, 13 May
Delta Logo
22:20 - 09:20BOS-DUB
6h 00mdirect
Delta Logo
11:30 - 13:40DUB-BOS
7h 10mdirect
€304Delta
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Sun, 23 Nov - Fri, 28 Nov
Delta Logo
23:40 - 10:45BOS-DUB
6h 05mdirect
Delta Logo
15:00 - 17:20DUB-BOS
7h 20mdirect
€306Delta
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Tue, 31 Mar - Sat, 11 Apr
JetBlue Logo
21:05 - 08:20BOS-DUB
6h 15mdirect
JetBlue Logo
10:40 - 12:52DUB-BOS
7h 12mdirect
€310JetBlue
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Sat, 2 May - Sat, 9 May
Air Canada Logo
05:30 - 08:15BOS-DUB
21h 45m2 stops
Air Canada Logo
09:50 - 17:57DUB-BOS
13h 07m2 stops
€313Air Canada
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Thu, 2 Apr - Wed, 15 Apr
Air Canada Logo
13:00 - 06:10BOS-DUB
13h 10m1 stop
Air Canada Logo
09:50 - 21:27DUB-BOS
16h 37m2 stops
€314Air Canada
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Fri, 27 Mar - Wed, 1 Apr

United Airlines flights from New Hampshire to Ireland

Our best United Airlines deals on New Hampshire to Ireland flight tickets
United Airlines
25 Feb
BOS05:35Boston Logan Intl
23h 45m
1 stop
DUB10:20Dublin
1 Mar
DUB09:00Dublin
29h 57m
1 stop
BOS09:57Boston Logan Intl
€294
Find similar
United Airlines
1 Dec
BOS18:24Boston Logan Intl
10h 31m
1 stop
DUB09:55Dublin
6 Dec
DUB09:00Dublin
11h 57m
1 stop
BOS15:57Boston Logan Intl
€303
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United Airlines
5 Dec
BOS13:00Boston Logan Intl
13h 10m
1 stop
DUB07:10Dublin
7 Dec
DUB09:00Dublin
11h 57m
1 stop
BOS15:57Boston Logan Intl
€304
Find similar

JetBlue flights from New Hampshire to Ireland

Our best JetBlue deals on New Hampshire to Ireland flight tickets
JetBlue
3 May
BOS15:55Boston Logan Intl
12h 05m
1 stop
DUB09:00Dublin
13 May
DUB10:40Dublin
7h 12m
BOS12:52Boston Logan Intl
€302
Find similar
JetBlue
2 May
BOS21:05Boston Logan Intl
6h 15m
DUB08:20Dublin
9 May
DUB10:40Dublin
7h 12m
BOS12:52Boston Logan Intl
€310
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momondo Fare Finder

 
Customise your flight search to find flights from New Hampshire 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 5 November 2025.
Use the filters below to find and compare flights from New Hampshire to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 25/2

05:35-10:20

1 stop23h 45m

Dublin

Sun 1/3

09:00-09:57

1 stop29h 57m

€294

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 28/11

10:15-07:10

2 stops15h 55m

Dublin

Wed 3/12

10:50-21:27

2 stops15h 37m

€295

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 21/2

17:10-04:15

Nonstop6h 05m

Dublin

Thu 26/2

11:40-13:55

Nonstop7h 15m

€298

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 24/11

19:25-06:20

Nonstop5h 55m

Shannon

Wed 3/12

14:45-16:50

Nonstop7h 05m

€298

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 3/5

15:55-09:00

1 stop12h 05m

Dublin

Wed 13/5

10:40-12:52

Nonstop7h 12m

€302

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 23/11

22:20-09:20

Nonstop6h 00m

Dublin

Fri 28/11

11:30-13:40

Nonstop7h 10m

€304

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 31/3

23:40-10:45

Nonstop6h 05m

Dublin

Sat 11/4

15:00-17:20

Nonstop7h 20m

€306

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 2/5

21:05-08:20

Nonstop6h 15m

Dublin

Sat 9/5

10:40-12:52

Nonstop7h 12m

€310

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 2/4

05:30-08:15

2 stops21h 45m

Dublin

Wed 15/4

09:50-17:57

2 stops13h 07m

€313

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 27/3

13:00-06:10

1 stop13h 10m

Dublin

Wed 1/4

09:50-21:27

2 stops16h 37m

€314

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from New Hampshire 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 airline that flies from New Hampshire to Ireland?

Air Canada, JetBlue, and LEVEL are the most popular carriers operating from New Hampshire to Ireland

Cheap New Hampshire to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Ireland

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Ireland

2 airports
The fastest flight from New Hampshire to Ireland takes 5h 50m
Direct flights go from New Hampshire to Ireland every day.
There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)
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  • When did momondo last update prices for flights from New Hampshire to Ireland?

    Prices for flights from New Hampshire to Ireland were last updated today.

  • How many operators does momondo search for flights from New Hampshire to Ireland?

  • How old do you have to be to fly from New Hampshire to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Hampshire to Ireland.

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

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Ireland?

It is quick and easy to find New Hampshire to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

Can I find flights from New Hampshire to Ireland with flexible booking policies on momondo?

Yes. All flights to Ireland from New Hampshire on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New Hampshire to Ireland?

momondo provides multiple filters to help you find the best flight to Ireland from New Hampshire. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from New Hampshire to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

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Find better results for your trip to Ireland

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