How many flights depart from Ireland to New Hampshire on average per week?

As of December 2025, there are 114 flights per week flying from Ireland to New Hampshire. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

When did momondo last update prices for flights from Ireland to New Hampshire?

Prices for flights from Ireland to New Hampshire refresh daily.

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

As of December 2025, there are 10 operators available to choose from for flights from Ireland to New Hampshire.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€245 Cheap Flights from Ireland to New Hampshire in 2025/26

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

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ireland to New Hampshire

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Ireland to New Hampshire

Enter your travel dates to find the best prices.

16:45 - 18:59DUB-BOS

7h 14mdirect

21:15 - 08:20BOS-DUB

6h 05mdirect

€348Aer Lingus

Find Deal

Fri, 16 Jan - Thu, 22 Jan

11:40 - 13:55DUB-BOS

7h 15mdirect

17:10 - 04:15BOS-DUB

6h 05mdirect

€351Aer Lingus

Find Deal

Thu, 22 Jan - Sat, 31 Jan

11:30 - 17:50DUB-BOS

11h 20m1 stop

19:50 - 10:15BOS-DUB

9h 25m1 stop

€353Icelandair

Find Deal

Mon, 12 Jan - Sat, 17 Jan

11:55 - 18:57DUB-BOS

36h 02m2 stops

16:15 - 16:25BOS-DUB

19h 10m1 stop

€354Lufthansa

Find Deal

Fri, 16 Jan - Thu, 22 Jan

19:50 - 22:00DUB-BOS

7h 10mdirect

23:30 - 10:35BOS-DUB

6h 05mdirect

€355Aer Lingus

Find Deal

Fri, 17 Apr - Tue, 21 Apr

08:50 - 16:15DUB-BOS

12h 25m1 stop

19:15 - 12:45BOS-DUB

12h 30m1 stop

€356American Airlines

Find Deal

Thu, 22 Jan - Sat, 31 Jan

11:30 - 10:35DUB-BOS

28h 05m1 stop

19:50 - 10:15BOS-DUB

9h 25m1 stop

€357Icelandair

Find Deal

Thu, 18 Dec - Wed, 7 Jan

19:05 - 15:50DUB-BOS

25h 45m1 stop

17:35 - 18:20BOS-DUB

19h 45m1 stop

€359Scandinavian Airlines

Find Deal

Sun, 1 Feb - Tue, 3 Mar

08:50 - 19:45DUB-BOS

15h 55m1 stop

21:35 - 19:40BOS-DUB

17h 05m1 stop

€359British Airways

Find Deal

Wed, 25 Feb - Sun, 1 Mar

14:45 - 22:54SNN-PWM

13h 09m2 stops

15:58 - 11:30PWM-SNN

14h 32m2 stops

€952American Airlines

Find Deal

Wed, 21 Jan - Sun, 25 Jan

Aer Lingus flights from Ireland to New Hampshire

Our best Aer Lingus deals on Ireland to New Hampshire flight tickets

Aer Lingus

16 Jan

DUB16:45Dublin

7h 14m

BOS18:59Boston Logan Intl

22 Jan

BOS21:15Boston Logan Intl

6h 05m

DUB08:20Dublin

€348

Find similar

Aer Lingus

14 May

DUB12:40Dublin

7h 00m

BOS14:40Boston Logan Intl

17 May

BOS23:30Boston Logan Intl

6h 05m

DUB10:35Dublin

€360

Find similar

Aer Lingus

14 Jan

SNN14:45Shannon

7h 05m

BOS16:50Boston Logan Intl

17 Jan

BOS19:25Boston Logan Intl

5h 55m

SNN06:20Shannon

€364

Find similar

Icelandair flights from Ireland to New Hampshire

Our best Icelandair deals on Ireland to New Hampshire flight tickets

Icelandair

12 Jan

DUB11:30Dublin

11h 20m

1 stop

BOS17:50Boston Logan Intl

18 Jan

BOS19:50Boston Logan Intl

9h 25m

1 stop

DUB10:15Dublin

€353

Find similar

Icelandair

16 Dec

DUB11:30Dublin

11h 20m

1 stop

BOS17:50Boston Logan Intl

5 Jan

BOS19:50Boston Logan Intl

9h 25m

1 stop

DUB10:15Dublin

€372

Find similar

Icelandair

18 Dec

DUB11:30Dublin

11h 20m

1 stop

BOS17:50Boston Logan Intl

7 Jan

BOS19:50Boston Logan Intl

9h 25m

1 stop

DUB10:15Dublin

€373

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 16/1

16:45-18:59

Nonstop7h 14m

Boston Logan Intl

Thu 22/1

21:15-08:20

Nonstop6h 05m

€348

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 22/1

11:40-13:55

Nonstop7h 15m

Boston Logan Intl

Sat 31/1

17:10-04:15

Nonstop6h 05m

€351

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 12/1

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Sat 17/1

19:50-10:15

1 stop9h 25m

€353

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 16/1

11:55-18:57

2 stops36h 02m

Boston Logan Intl

Thu 22/1

16:15-16:25

1 stop19h 10m

€354

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 17/4

19:50-22:00

Nonstop7h 10m

Boston Logan Intl

Tue 21/4

23:30-10:35

Nonstop6h 05m

€355

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 22/1

08:50-16:15

1 stop12h 25m

Boston Logan Intl

Sat 31/1

19:15-12:45

1 stop12h 30m

€356

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 18/12

11:30-10:35

1 stop28h 05m

Boston Logan Intl

Wed 7/1

19:50-10:15

1 stop9h 25m

€357

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 1/2

19:05-15:50

1 stop25h 45m

Boston Logan Intl

Tue 3/3

17:35-18:20

1 stop19h 45m

€359

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 25/2

08:50-19:45

1 stop15h 55m

Boston Logan Intl

Sun 1/3

21:35-19:40

1 stop17h 05m

€359

ShannonPortland

SNN - PWM

SNNPWM

Shannon

Wed 21/1

14:45-22:54

2 stops13h 09m

Portland

Sun 25/1

15:58-11:30

2 stops14h 32m

€952

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to New Hampshire

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

Airlines

Other information

What is the cheapest airline that flies from Ireland to New Hampshire?

Aer Lingus, British Airways, and TAP AIR PORTUGAL are the most popular carriers operating from Ireland to New Hampshire

Cheap Ireland to New Hampshire flight deals and tips

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

Fastest flight time	6h 45m
Direct flights	Every day
Airports in New Hampshire	1 airport

The fastest flight from Ireland to New Hampshire takes 6h 45m

Direct flights go from Ireland to New Hampshire every day.

There is 1 airport near New Hampshire: Boston Logan Intl (BOS)

Search flight deals

When did momondo last update prices for flights from Ireland to New Hampshire?
Prices for flights from Ireland to New Hampshire refresh daily.
How many operators does momondo search for flights from Ireland to New Hampshire?
As of December 2025, there are 10 operators available to choose from for flights from Ireland to New Hampshire.
How old do you have to be to fly from Ireland to New Hampshire?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to New Hampshire for you.

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

momondo does allow users to show only those flights to New Hampshire from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to New Hampshire.

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

Yes. momondo can track prices for Ireland to New Hampshire flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.