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

As of March 2026, 128 flights take off from Ireland and land in New Hampshire each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

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

Aer Lingus, TAP AIR PORTUGAL, and British Airways 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 March 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.

$374 Cheap Flights from Ireland to New Hampshire in 2026

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.

1:05 pm - 6:29 pm

SNN

BOS

10h 24m

1 stop

8:45 pm - 11:10 am

BOS

SNN

9h 25m

1 stop

$374KLM

Wed, Jun 17 - Wed, Jun 24

2:15 pm - 9:45 pm

DUB

BOS

12h 30m

1 stop

11:00 pm - 1:15 pm

BOS

DUB

9h 15m

1 stop

$468Icelandair

Thu, Apr 9 - Mon, Apr 13

11:00 am - 3:35 pm

DUB

BOS

33h 35m

2 stops

5:40 pm - 9:25 am

BOS

DUB

10h 45m

1 stop

$471Scandinavian Airlines

Wed, May 27 - Sat, May 30

11:00 am - 3:35 pm

DUB

BOS

33h 35m

2 stops

5:40 pm - 6:20 pm

BOS

DUB

19h 40m

1 stop

$472Scandinavian Airlines

Wed, May 27 - Sat, May 30

12:40 pm - 3:35 pm

DUB

BOS

31h 55m

1 stop

5:40 pm - 6:20 pm

BOS

DUB

19h 40m

1 stop

$474Scandinavian Airlines

Wed, May 27 - Sat, May 30

12:40 pm - 3:35 pm

DUB

BOS

31h 55m

1 stop

5:40 pm - 9:25 am

BOS

DUB

10h 45m

1 stop

$476Scandinavian Airlines

Wed, May 27 - Sat, May 30

6:15 am - 4:25 pm

ORK

BOS

15h 10m

1 stop

5:10 pm - 2:40 pm

BOS

ORK

16h 30m

1 stop

$522Delta

Thu, Apr 16 - Thu, Apr 23

10:50 am - 4:25 pm

ORK

BOS

10h 35m

1 stop

5:10 pm - 2:40 pm

BOS

ORK

16h 30m

1 stop

$523Delta

Thu, Apr 16 - Thu, Apr 23

10:50 am - 4:25 pm

ORK

BOS

10h 35m

1 stop

5:10 pm - 2:40 pm

BOS

ORK

16h 30m

1 stop

$525Delta

Thu, Apr 16 - Thu, Apr 23

1:45 pm - 3:40 pm

SNN

BOS

6h 55mnonstop

6:30 pm - 5:25 am

BOS

SNN

5h 55mnonstop

$626Aer Lingus

Tue, Apr 14 - Tue, Jun 30

Aer Lingus flights from Ireland to New Hampshire

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

Aer Lingus

Apr 21

DUB12:45 pmDublin

7h 10m

BOS2:55 pmBoston Logan Intl

Apr 28

BOS11:30 pmBoston Logan Intl

6h 05m

DUB10:35 amDublin

$513

Aer Lingus

Apr 14

SNN1:45 pmShannon

6h 55m

BOS3:40 pmBoston Logan Intl

Jun 30

BOS6:30 pmBoston Logan Intl

5h 55m

SNN5:25 amShannon

$626

Aer Lingus

May 12

SNN1:45 pmShannon

6h 55m

BOS3:40 pmBoston Logan Intl

May 28

BOS6:30 pmBoston Logan Intl

5h 55m

SNN5:25 amShannon

$642

British Airways flights from Ireland to New Hampshire

Our best British Airways deals on Ireland to New Hampshire flight tickets

British Airways

Apr 16

DUB3:30 pmDublin

12h 05m

1 stop

BOS10:35 pmBoston Logan Intl

May 5

BOS7:35 pmBoston Logan Intl

16h 25m

1 stop

DUB5:00 pmDublin

$507

British Airways

May 28

DUB3:30 pmDublin

12h 05m

1 stop

BOS10:35 pmBoston Logan Intl

Jun 3

BOS9:50 pmBoston Logan Intl

15h 10m

1 stop

DUB6:00 pmDublin

$509

British Airways

May 28

DUB1:45 pmDublin

11h 20m

1 stop

BOS8:05 pmBoston Logan Intl

Jun 3

BOS7:35 pmBoston Logan Intl

18h 55m

1 stop

DUB7:30 pmDublin

$510

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Wed 6/17

1:05 pm-6:29 pm

1 stop10h 24m

Boston Logan Intl

Wed 6/24

8:45 pm-11:10 am

1 stop9h 25m

$374

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 4/9

2:15 pm-9:45 pm

1 stop12h 30m

Boston Logan Intl

Mon 4/13

11:00 pm-1:15 pm

1 stop9h 15m

$468

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 5/27

11:00 am-3:35 pm

2 stops33h 35m

Boston Logan Intl

Sat 5/30

5:40 pm-9:25 am

1 stop10h 45m

$471

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 5/27

11:00 am-3:35 pm

2 stops33h 35m

Boston Logan Intl

Sat 5/30

5:40 pm-6:20 pm

1 stop19h 40m

$472

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 5/27

12:40 pm-3:35 pm

1 stop31h 55m

Boston Logan Intl

Sat 5/30

5:40 pm-6:20 pm

1 stop19h 40m

$474

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 5/27

12:40 pm-3:35 pm

1 stop31h 55m

Boston Logan Intl

Sat 5/30

5:40 pm-9:25 am

1 stop10h 45m

$476

CorkBoston

ORK - BOS

ORKBOS

Cork

Thu 4/16

6:15 am-4:25 pm

1 stop15h 10m

Boston Logan Intl

Thu 4/23

5:10 pm-2:40 pm

1 stop16h 30m

$522

CorkBoston

ORK - BOS

ORKBOS

Cork

Thu 4/16

10:50 am-4:25 pm

1 stop10h 35m

Boston Logan Intl

Thu 4/23

5:10 pm-2:40 pm

1 stop16h 30m

$523

CorkBoston

ORK - BOS

ORKBOS

Cork

Thu 4/16

10:50 am-4:25 pm

1 stop10h 35m

Boston Logan Intl

Thu 4/23

5:10 pm-2:40 pm

1 stop16h 30m

$525

Quickest round-trip

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Tue 4/14

1:45 pm-3:40 pm

Nonstop6h 55m

Boston Logan Intl

Tue 6/30

6:30 pm-5:25 am

Nonstop5h 55m

$626

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 month to fly to New Hampshire?

The month of February is another great option to travel to New Hampshire, with average flight prices from Ireland averaging around $463.

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 Friday when prices can be found for as low as $606. 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 Wednesday, with ticket prices averaging around $668.

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 $615. 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 morning because they tend to be around $651. 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 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 $565 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 $484 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

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 March 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.