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Cheap flights from New Hampshire to Ireland from €187

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 11/3. 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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Find the cheapest flights from New Hampshire to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
23:00 - 13:15
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
14:15 - 18:50
DUB
-
BOS
9h 35m
1 stop
€296Icelandair
Mon, 13 Apr - Tue, 21 Apr
JetBlue Logo
21:02 - 08:20
BOS
-
DUB
6h 18mdirect
JetBlue Logo
10:40 - 12:39
DUB
-
BOS
6h 59mdirect
€297JetBlue
Sun, 26 Apr - Fri, 8 May
Aer Lingus Logo
20:25 - 06:20
BOS
-
SNN
5h 55mdirect
Aer Lingus Logo
13:45 - 15:40
SNN
-
BOS
6h 55mdirect
€346Aer Lingus
Tue, 17 Mar - Thu, 2 Apr
Aer Lingus Logo
20:25 - 06:20
BOS
-
SNN
5h 55mdirect
Aer Lingus Logo
14:45 - 17:50
SNN
-
BOS
7h 05mdirect
€348Aer Lingus
Tue, 17 Mar - Tue, 24 Mar
United Airlines Logo
20:15 - 10:15
BOS
-
SNN
9h 00m
1 stop
United Airlines Logo
12:30 - 18:20
SNN
-
BOS
10h 50m
1 stop
€354United Airlines
Tue, 28 Apr - Tue, 5 May
United Airlines Logo
05:45 - 10:15
BOS
-
SNN
23h 30m
2 stops
United Airlines Logo
12:30 - 23:59
SNN
-
BOS
16h 29m
2 stops
€357United Airlines
Tue, 7 Apr - Tue, 14 Apr
KLM Logo
16:35 - 10:20
BOS
-
ORK
12h 45m
1 stop
KLM Logo
06:15 - 13:10
ORK
-
BOS
11h 55m
1 stop
€393KLM
Wed, 29 Apr - Mon, 4 May
Delta Logo
12:30 - 10:20
BOS
-
ORK
16h 50m
2 stops
Delta Logo
06:15 - 13:13
ORK
-
BOS
11h 58m
1 stop
€396Delta
Tue, 14 Apr - Thu, 30 Apr
KLM Logo
20:10 - 23:25
BOS
-
ORK
23h 15m
1 stop
KLM Logo
06:15 - 18:30
ORK
-
BOS
17h 15m
1 stop
€433KLM
Mon, 23 Mar - Mon, 30 Mar
Delta Logo
11:30 - 10:20
BOS
-
ORK
17h 50m
2 stops
Delta Logo
06:15 - 16:25
ORK
-
BOS
15h 10m
1 stop
€435Delta
Wed, 8 Apr - Wed, 15 Apr

Icelandair flights from New Hampshire to Ireland

Our best Icelandair deals on New Hampshire to Ireland flight tickets
Icelandair
13 Apr
BOS23:00Boston Logan Intl
9h 15m
1 stop
DUB13:15Dublin
21 Apr
DUB14:15Dublin
9h 35m
1 stop
BOS18:50Boston Logan Intl
€296
Icelandair
28 Apr
BOS20:50Boston Logan Intl
9h 15m
1 stop
DUB11:05Dublin
5 May
DUB14:15Dublin
9h 35m
1 stop
BOS18:50Boston Logan Intl
€299
Icelandair
1 May
BOS20:50Boston Logan Intl
11h 25m
1 stop
DUB13:15Dublin
5 May
DUB14:15Dublin
9h 35m
1 stop
BOS18:50Boston Logan Intl
€301

JetBlue flights from New Hampshire to Ireland

Our best JetBlue deals on New Hampshire to Ireland flight tickets
JetBlue
26 Apr
BOS21:02Boston Logan Intl
6h 18m
DUB08:20Dublin
6 May
DUB10:40Dublin
6h 59m
BOS12:39Boston Logan Intl
€297
JetBlue
3 May
BOS21:02Boston Logan Intl
6h 18m
DUB08:20Dublin
8 May
DUB10:40Dublin
6h 59m
BOS12:39Boston Logan Intl
€298
JetBlue
29 Apr
BOS21:02Boston Logan Intl
6h 18m
DUB08:20Dublin
7 May
DUB10:40Dublin
6h 59m
BOS12:39Boston Logan Intl
€300

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 24 February 2026.
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

Mon 13/4

23:00-13:15

1 stop9h 15m

Dublin

Tue 21/4

14:15-18:50

1 stop9h 35m

€296

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 26/4

21:02-08:20

Nonstop6h 18m

Dublin

Fri 8/5

10:40-12:39

Nonstop6h 59m

€297

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 17/3

20:25-06:20

Nonstop5h 55m

Shannon

Thu 2/4

13:45-15:40

Nonstop6h 55m

€346

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 17/3

20:25-06:20

Nonstop5h 55m

Shannon

Tue 24/3

14:45-17:50

Nonstop7h 05m

€348

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 28/4

20:15-10:15

1 stop9h 00m

Shannon

Tue 5/5

12:30-18:20

1 stop10h 50m

€354

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 7/4

05:45-10:15

2 stops23h 30m

Shannon

Tue 14/4

12:30-23:59

2 stops16h 29m

€357

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 29/4

16:35-10:20

1 stop12h 45m

Cork

Mon 4/5

06:15-13:10

1 stop11h 55m

€393

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Tue 14/4

12:30-10:20

2 stops16h 50m

Cork

Thu 30/4

06:15-13:13

1 stop11h 58m

€396

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Mon 23/3

20:10-23:25

1 stop23h 15m

Cork

Mon 30/3

06:15-18:30

1 stop17h 15m

€433

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 8/4

11:30-10:20

2 stops17h 50m

Cork

Wed 15/4

06:15-16:25

1 stop15h 10m

€435

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 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?

United Airlines, Delta, and Aer Lingus 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 55m

Direct flights

Every day

Airports in Ireland

77 airports
The fastest flight from New Hampshire to Ireland takes 5h 55m
Direct flights go from New Hampshire to Ireland every day.
There are 77 airports in Ireland. From New Hampshire there are direct flights to 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

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €37
Flights to Corkfrom €86
Flights to Shannon, Clarefrom €78
Flights to Donegalfrom €72
Flights to Milltown (Kerry)from €37