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

JetBlue, LEVEL, and American Airlines are the most popular carriers operating from Dublin to New Hampshire

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

As of April 2026, there are 121 flights per week flying from Dublin to New Hampshire. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

Prices for flights from Dublin Airport to New Hampshire are updated daily.

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

There are 11 operators available for flights from Dublin Airport to New Hampshire as of April 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport 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 license, 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.

£291 Cheap Flights from Dublin to New Hampshire in 2026

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Find the cheapest flights from Dublin to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

08:35 - 16:55

DUB

BOS

13h 20m

1 stop

21:50 - 19:30

BOS

DUB

16h 40m

1 stop

£380British Airways

Tue, 2 Jun - Sat, 13 Jun

13:45 - 20:05

DUB

BOS

11h 20m

1 stop

19:30 - 14:30

BOS

DUB

14h 00m

1 stop

£380British Airways

Thu, 21 May - Mon, 25 May

10:40 - 12:51

DUB

BOS

7h 11mdirect

09:30 - 09:00

BOS

DUB

18h 30m

1 stop

£383JetBlue

Tue, 15 Sep - Mon, 28 Sep

08:55 - 16:25

DUB

BOS

12h 30m

1 stop

21:45 - 15:25

BOS

DUB

12h 40m

1 stop

£391Delta

Thu, 28 May - Wed, 3 Jun

10:40 - 12:51

DUB

BOS

7h 11mdirect

18:40 - 09:00

BOS

DUB

9h 20m

1 stop

£391JetBlue

Wed, 9 Sep - Tue, 15 Sep

08:55 - 16:25

DUB

BOS

12h 30m

1 stop

23:35 - 10:45

BOS

DUB

6h 10mdirect

£392KLM

Thu, 28 May - Wed, 3 Jun

08:55 - 16:25

DUB

BOS

12h 30m

1 stop

23:35 - 10:45

BOS

DUB

6h 10mdirect

£393KLM

Thu, 28 May - Wed, 3 Jun

05:55 - 13:05

DUB

BOS

12h 10m

1 stop

09:15 - 09:15

BOS

DUB

19h 00m

1 stop

£394Delta

Thu, 4 Jun - Thu, 11 Jun

09:20 - 23:59

DUB

MHT

19h 39m

2 stops

19:37 - 09:45

MHT

DUB

33h 08m

2 stops

£838United Airlines

Sat, 23 May - Sat, 30 May

09:20 - 23:56

DUB

MHT

19h 36m

2 stops

19:38 - 10:40

MHT

DUB

10h 02m

1 stop

£841United Airlines

Wed, 2 Sep - Sun, 6 Sep

British Airways flights from Dublin to New Hampshire

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

British Airways

2 Jun

DUB15:15Dublin

12h 20m

1 stop

BOS22:35Boston Logan Intl

9 Jun

BOS21:50Boston Logan Intl

11h 45m

1 stop

DUB14:35Dublin

£380

British Airways

21 May

DUB13:45Dublin

11h 20m

1 stop

BOS20:05Boston Logan Intl

25 May

BOS19:30Boston Logan Intl

14h 00m

1 stop

DUB14:30Dublin

£380

British Airways

28 May

DUB08:35Dublin

13h 20m

1 stop

BOS16:55Boston Logan Intl

13 Jun

BOS12:01Boston Logan Intl

16h 39m

2 stops

DUB09:40Dublin

£381

JetBlue flights from Dublin to New Hampshire

Our best JetBlue deals on Dublin to New Hampshire flight tickets

JetBlue

15 Sept

DUB10:40Dublin

7h 11m

BOS12:51Boston Logan Intl

28 Sept

BOS09:30Boston Logan Intl

18h 30m

1 stop

DUB09:00Dublin

£383

JetBlue

1 Oct

DUB10:40Dublin

7h 11m

BOS12:51Boston Logan Intl

18 Oct

BOS06:55Boston Logan Intl

21h 05m

1 stop

DUB09:00Dublin

£387

JetBlue

9 Sept

DUB10:40Dublin

7h 11m

BOS12:51Boston Logan Intl

15 Sept

BOS18:40Boston Logan Intl

9h 20m

1 stop

DUB09:00Dublin

£391

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 2/6

08:35-16:55

1 stop13h 20m

Boston Logan Intl

Sat 13/6

21:50-19:30

1 stop16h 40m

£380

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 21/5

13:45-20:05

1 stop11h 20m

Boston Logan Intl

Mon 25/5

19:30-14:30

1 stop14h 00m

£380

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 15/9

10:40-12:51

Nonstop7h 11m

Boston Logan Intl

Mon 28/9

09:30-09:00

1 stop18h 30m

£383

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 28/5

08:55-16:25

1 stop12h 30m

Boston Logan Intl

Wed 3/6

21:45-15:25

1 stop12h 40m

£391

Fastest return journey

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 9/9

10:40-12:51

Nonstop7h 11m

Boston Logan Intl

Tue 15/9

18:40-09:00

1 stop9h 20m

£391

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 28/5

08:55-16:25

1 stop12h 30m

Boston Logan Intl

Wed 3/6

23:35-10:45

Nonstop6h 10m

£392

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 28/5

08:55-16:25

1 stop12h 30m

Boston Logan Intl

Wed 3/6

23:35-10:45

Nonstop6h 10m

£393

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 4/6

05:55-13:05

1 stop12h 10m

Boston Logan Intl

Thu 11/6

09:15-09:15

1 stop19h 00m

£394

DublinManchester

DUB - MHT

DUBMHT

Dublin

Sat 23/5

09:20-23:59

2 stops19h 39m

Manchester

Sat 30/5

19:37-09:45

2 stops33h 08m

£838

DublinManchester

DUB - MHT

DUBMHT

Dublin

Wed 2/9

09:20-23:56

2 stops19h 36m

Manchester

Sun 6/9

19:38-10:40

1 stop10h 02m

£841

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 Dublin 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?

On average, the least expensive day to fly to New Hampshire from Dublin is on a Thursday. momondo users have found tickets for Thursday departures for as low as £503. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to New Hampshire is Monday, with ticket prices averaging around £561.

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

Our most recent data shows that the best time of day to fly to New Hampshire is in the evening. Flights from Dublin to New Hampshire during this time can be as low as £458. Flights in the morning are often more expensive, with an average ticket price of £541.

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

You are more likely to see cheaper flights to New Hampshire from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around £423 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Dublin for as low as £377 on momondo.

Cheap Dublin to New Hampshire flight deals and tips

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

Fastest flight time	6h 59m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from Dublin to New Hampshire takes 6h 59m

Direct flights go from Dublin to New Hampshire every day.

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

Search flight deals

Frequently asked questions about flying from Dublin to New Hampshire

When did momondo last update prices for flights from Dublin Airport to New Hampshire?
Prices for flights from Dublin Airport to New Hampshire are updated daily.
How many operators does momondo search for flights from Dublin Airport to New Hampshire?
There are 11 operators available for flights from Dublin Airport to New Hampshire as of April 2026.
How old do you have to be to fly from Dublin Airport to New Hampshire?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport 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 license, 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 Dublin to New Hampshire?

Finding the right flight to New Hampshire from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New Hampshire quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Dublin to New Hampshire flights to just show those with flexible booking policies.

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

Once you have performed a search for Dublin to New Hampshire flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to New Hampshire from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.