Latest deals
Insights
FAQs
Price Alerts

Cheap flights from New Hampshire to Ireland from €189

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 26/1. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New Hampshire to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
10:03 - 08:45
BOS
-
DUB
17h 42m1 stop
KLM Logo
11:30 - 13:55
DUB
-
BOS
7h 25mdirect
€297KLM
Sat, 21 Feb - Sat, 28 Feb
Multiple Airlines Logo
13:55 - 07:30
BOS
-
DUB
12h 35m1 stop
Multiple Airlines Logo
08:00 - 22:37
DUB
-
BOS
18h 37m1 stop
€297Multiple Airlines
Fri, 27 Feb - Sun, 8 Mar
United Airlines Logo
10:45 - 06:10
BOS
-
DUB
14h 25m1 stop
United Airlines Logo
08:00 - 17:50
DUB
-
BOS
37h 50m2 stops
€298United Airlines
Sat, 7 Mar - Sat, 14 Mar
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
United Airlines Logo
06:00 - 07:20
BOS
-
DUB
20h 20m1 stop
United Airlines Logo
09:50 - 22:39
DUB
-
BOS
17h 49m1 stop
€300United Airlines
Mon, 4 May - Tue, 12 May
Delta Logo
05:50 - 07:45
BOS
-
DUB
20h 55m1 stop
Delta Logo
11:30 - 14:40
DUB
-
BOS
7h 10mdirect
€301Delta
Thu, 5 Mar - Thu, 12 Mar
United Airlines Logo
16:35 - 08:15
BOS
-
DUB
10h 40m1 stop
United Airlines Logo
09:50 - 18:01
DUB
-
BOS
13h 11m1 stop
€302United Airlines
Wed, 22 Apr - Tue, 28 Apr
Delta Logo
05:50 - 07:55
BOS
-
DUB
21h 05m1 stop
Delta Logo
15:00 - 17:04
DUB
-
BOS
7h 04mdirect
€304Delta
Sun, 5 Apr - Wed, 15 Apr
Aer Lingus Logo
19:25 - 06:20
BOS
-
SNN
5h 55mdirect
Aer Lingus Logo
14:45 - 16:50
SNN
-
BOS
7h 05mdirect
€344Aer Lingus
Mon, 12 Jan - Sun, 18 Jan
Aer Lingus Logo
18:35 - 05:25
BOS
-
SNN
5h 50mdirect
Aer Lingus Logo
13:45 - 15:30
SNN
-
BOS
6h 45mdirect
€345Aer Lingus
Mon, 20 Apr - Mon, 27 Apr

Lufthansa flights from New Hampshire to Ireland

Our best Lufthansa deals on New Hampshire to Ireland flight tickets
Lufthansa
2 Jan
BOS14:15Boston Logan Intl
15h 05m
1 stop
DUB10:20Dublin
23 Mar
DUB10:50Dublin
12h 45m
1 stop
BOS19:35Boston Logan 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
2 Jan
BOS19:44Boston Logan Intl
9h 36m
1 stop
DUB10:20Dublin
23 Mar
DUB10:50Dublin
17h 07m
2 stops
BOS23:57Boston Logan Intl
€320
Find similar

United Airlines flights from New Hampshire to Ireland

Our best United Airlines deals on New Hampshire to Ireland flight tickets
United Airlines
5 Jan
BOS07:45Boston Logan Intl
19h 25m
1 stop
DUB08:10Dublin
17 Jan
DUB09:00Dublin
30h 02m
1 stop
BOS10:02Boston Logan Intl
€296
Find similar
United Airlines
7 Jan
BOS18:40Boston Logan Intl
31h 30m
2 stops
DUB07:10Dublin
18 Jan
DUB09:00Dublin
32h 12m
1 stop
BOS12:12Boston Logan Intl
€298
Find similar
United Airlines
4 May
BOS06:00Boston Logan Intl
20h 20m
1 stop
DUB07:20Dublin
12 May
DUB09:50Dublin
17h 49m
1 stop
BOS22:39Boston Logan Intl
€300
Find similar

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 29 December 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

Sat 21/2

10:03-08:45

1 stop17h 42m

Dublin

Sat 28/2

11:30-13:55

Nonstop7h 25m

€296

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 27/2

13:55-07:30

1 stop12h 35m

Dublin

Sun 8/3

08:00-22:37

1 stop18h 37m

€297

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 7/3

10:45-06:10

1 stop14h 25m

Dublin

Sat 14/3

08:00-17:50

2 stops37h 50m

€298

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

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 4/5

06:00-07:20

1 stop20h 20m

Dublin

Tue 12/5

09:50-22:39

1 stop17h 49m

€300

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 5/3

05:50-07:45

1 stop20h 55m

Dublin

Thu 12/3

11:30-14:40

Nonstop7h 10m

€301

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 22/4

16:35-08:15

1 stop10h 40m

Dublin

Tue 28/4

09:50-18:01

1 stop13h 11m

€302

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 5/4

05:50-07:55

1 stop21h 05m

Dublin

Wed 15/4

15:00-17:04

Nonstop7h 04m

€304

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 12/1

19:25-06:20

Nonstop5h 55m

Shannon

Sun 18/1

14:45-16:50

Nonstop7h 05m

€344

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 20/4

18:35-05:25

Nonstop5h 50m

Shannon

Mon 27/4

13:45-15:30

Nonstop6h 45m

€345

Flights are sorted by cheapest return flights first.

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

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?

Delta, American Airlines, 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

77 airports
The fastest flight from New Hampshire to Ireland takes 5h 50m
Direct flights go from New Hampshire to Ireland every day.
There are 77 airports in Ireland. From New Hampshire there are direct flights to Dublin (DUB), Shannon (SNN).
Search flight deals

  • 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 28/1
Wed 4/2
By creating a price alert you accept our terms of use and privacy policy.

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