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

As of May 2026, 161 flights take off from Ireland and land in New Hampshire each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

JetBlue, Aer Lingus, and United Airlines are the most popular carriers operating from Ireland to New Hampshire

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

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

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

There are 6 operators available for flights from Ireland to New Hampshire as of May 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to New Hampshire.

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

The necessary travel and health documents for your New Hampshire trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$369 Cheap Flights from Ireland to New Hampshire in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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 round-trip flight deals from Ireland to New Hampshire

Enter your travel dates to find the best prices.

4:50 pm - 10:35 pm

SNN

BOS

10h 45m

1 stop

9:50 pm - 8:35 pm

BOS

SNN

17h 45m

1 stop

$497Multiple Airlines

Thu, Jun 4 - Thu, Jun 11

4:50 pm - 10:35 pm

SNN

BOS

10h 45m

1 stop

9:55 pm - 4:10 pm

BOS

SNN

13h 15m

1 stop

$512Multiple Airlines

Tue, Jun 2 - Sun, Jun 14

7:50 pm - 10:00 pm

DUB

BOS

7h 10mnonstop

11:30 pm - 10:35 am

BOS

DUB

6h 05mnonstop

$512Aer Lingus

Thu, Jun 4 - Mon, Jun 8

8:30 pm - 5:00 pm

ORK

BOS

25h 30m

1 stop

7:35 pm - 10:45 am

BOS

ORK

10h 10m

1 stop

$512Multiple Airlines

Tue, Jun 2 - Tue, Jun 9

3:15 pm - 10:35 pm

DUB

BOS

12h 20m

1 stop

8:10 pm - 12:05 pm

BOS

DUB

10h 55m

1 stop

$514British Airways

Tue, Jun 2 - Tue, Jun 9

3:25 pm - 10:35 pm

DUB

BOS

12h 10m

1 stop

8:10 pm - 12:05 pm

BOS

DUB

10h 55m

1 stop

$515British Airways

Wed, Jun 3 - Tue, Jun 9

11:30 am - 12:01 am

DUB

BOS

17h 31m

1 stop

9:04 pm - 8:20 am

BOS

DUB

6h 16mnonstop

$517JetBlue

Thu, May 21 - Mon, May 25

4:45 pm - 6:50 pm

DUB

BOS

7h 05mnonstop

5:25 pm - 4:35 am

BOS

DUB

6h 10mnonstop

$520Aer Lingus

Sat, May 23 - Fri, May 29

11:45 am - 8:08 pm

DUB

BOS

13h 23m

1 stop

4:46 pm - 9:35 am

BOS

DUB

11h 49m

1 stop

$521Iberia

Fri, May 22 - Tue, May 26

11:30 am - 2:21 pm

DUB

MHT

31h 51m

2 stops

3:16 pm - 8:20 am

MHT

DUB

36h 04m

2 stops

$1,072JetBlue

Tue, Jun 2 - Tue, Jun 9

American Airlines flights from Ireland to New Hampshire

Our best American Airlines deals on Ireland to New Hampshire flight tickets

American Airlines

May 21

DUB11:45 amDublin

13h 23m

1 stop

BOS8:08 pmBoston Logan Intl

May 25

BOS12:32 pmBoston Logan Intl

12h 58m

1 stop

DUB6:30 amDublin

$533

American Airlines

May 21

DUB11:45 amDublin

14h 15m

1 stop

BOS9:00 pmBoston Logan Intl

May 25

BOS7:00 amBoston Logan Intl

21h 35m

1 stop

DUB9:35 amDublin

$534

American Airlines

May 21

DUB11:45 amDublin

13h 23m

1 stop

BOS8:08 pmBoston Logan Intl

May 25

BOS3:06 pmBoston Logan Intl

10h 24m

1 stop

DUB6:30 amDublin

$536

Scandinavian Airlines flights from Ireland to New Hampshire

Our best Scandinavian Airlines deals on Ireland to New Hampshire flight tickets

Scandinavian Airlines

Sep 3

DUB7:50 pmDublin

24h 45m

2 stops

BOS3:35 pmBoston Logan Intl

Sep 13

BOS5:40 pmBoston Logan Intl

19h 40m

1 stop

DUB6:20 pmDublin

$558

Scandinavian Airlines

Sep 10

DUB7:50 pmDublin

24h 45m

2 stops

BOS3:35 pmBoston Logan Intl

Sep 25

BOS5:40 pmBoston Logan Intl

19h 40m

1 stop

DUB6:20 pmDublin

$559

Scandinavian Airlines

Sep 2

DUB12:40 pmDublin

31h 55m

1 stop

BOS3:35 pmBoston Logan Intl

Sep 13

BOS5:40 pmBoston Logan Intl

20h 25m

2 stops

DUB7:05 pmDublin

$561

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 6/4

4:50 pm-10:35 pm

1 stop10h 45m

Boston Logan Intl

Thu 6/11

9:50 pm-8:35 pm

1 stop17h 45m

$497

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Tue 6/2

4:50 pm-10:35 pm

1 stop10h 45m

Boston Logan Intl

Sun 6/14

9:55 pm-4:10 pm

1 stop13h 15m

$512

Quickest round-trip

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 6/4

7:50 pm-10:00 pm

Nonstop7h 10m

Boston Logan Intl

Mon 6/8

11:30 pm-10:35 am

Nonstop6h 05m

$512

CorkBoston

ORK - BOS

ORKBOS

Cork

Tue 6/2

8:30 pm-5:00 pm

1 stop25h 30m

Boston Logan Intl

Tue 6/9

7:35 pm-10:45 am

1 stop10h 10m

$512

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 6/2

3:15 pm-10:35 pm

1 stop12h 20m

Boston Logan Intl

Tue 6/9

8:10 pm-12:05 pm

1 stop10h 55m

$514

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 6/3

3:25 pm-10:35 pm

1 stop12h 10m

Boston Logan Intl

Tue 6/9

8:10 pm-12:05 pm

1 stop10h 55m

$515

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 5/21

11:30 am-12:01 am

1 stop17h 31m

Boston Logan Intl

Mon 5/25

9:04 pm-8:20 am

Nonstop6h 16m

$517

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 5/23

4:45 pm-6:50 pm

Nonstop7h 05m

Boston Logan Intl

Fri 5/29

5:25 pm-4:35 am

Nonstop6h 10m

$520

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 5/22

11:45 am-8:08 pm

1 stop13h 23m

Boston Logan Intl

Tue 5/26

4:46 pm-9:35 am

1 stop11h 49m

$521

DublinManchester

DUB - MHT

DUBMHT

Dublin

Tue 6/2

11:30 am-2:21 pm

2 stops31h 51m

Manchester

Tue 6/9

3:16 pm-8:20 am

2 stops36h 04m

$1,072

Flights are sorted by cheapest round-trip 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Saturday when prices can be found for as low as $508. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around $773.

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

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from Ireland to New Hampshire in the afternoon for as low as $593. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $691. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight from Ireland to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $573 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Ireland for as low as $509 on momondo.

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 55m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from Ireland to New Hampshire takes 6h 55m

Direct flights go from Ireland to New Hampshire every day.

There are 52 airports in New Hampshire. From Ireland there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from Ireland to New Hampshire

When did momondo last update prices for flights from Ireland to New Hampshire?
Prices for flights from Ireland to New Hampshire were last updated today.
How many operators does momondo search for flights from Ireland to New Hampshire?
There are 6 operators available for flights from Ireland to New Hampshire as of May 2026.
How old do you have to be to fly from Ireland to New Hampshire?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The necessary travel and health documents for your New Hampshire trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Hampshire from Ireland.

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

Yes. momondo enables you to select and highlight flights to New Hampshire from Ireland with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Hampshire from Ireland.

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

Of course. momondo tracks the price of Ireland to New Hampshire flights. All you need is a valid email address and we will do the rest; it is that quick and easy.