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

LEVEL, TAP AIR PORTUGAL, and WorldTicket 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 August 2025, there are 79 flights per week flying from Dublin to New Hampshire. The most common day of the week flights depart is Thu, 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 8 operators available for flights from Dublin Airport to New Hampshire as of August 2025.

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.

£178 Cheap Flights from Dublin to New Hampshire in 2025

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Find the cheapest flights from Dublin to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap return flights

11:35 - 17:50DUB-BOS

11h 15m1 stop

19:15 - 10:20BOS-DUB

10h 05m1 stop

£254PLAY

Find Deal

週三, 10 9月 - 週六, 13 9月

11:35 - 17:50DUB-BOS

11h 15m1 stop

19:15 - 09:45BOS-DUB

9h 30m1 stop

£266PLAY

Find Deal

週一, 8 9月 - 週四, 11 9月

11:30 - 17:45DUB-BOS

11h 15m1 stop

20:00 - 10:15BOS-DUB

9h 15m1 stop

£272Icelandair

Find Deal

週五, 21 11月 - 週日, 30 11月

11:30 - 17:45DUB-BOS

11h 15m1 stop

20:00 - 10:15BOS-DUB

9h 15m1 stop

£273Icelandair

Find Deal

週五, 21 11月 - 週日, 30 11月

16:45 - 18:45DUB-BOS

7h 00mdirect

21:25 - 08:25BOS-DUB

6h 00mdirect

£287Aer Lingus

Find Deal

週六, 13 9月 - 週六, 20 9月

04:15 - 20:10DUB-BOS

20h 55m1 stop

22:45 - 16:10BOS-DUB

12h 25m1 stop

£287TAP AIR PORTUGAL

Find Deal

週六, 8 11月 - 週五, 14 11月

12:40 - 14:40DUB-BOS

7h 00mdirect

21:25 - 08:25BOS-DUB

6h 00mdirect

£288Aer Lingus

Find Deal

週三, 10 9月 - 週六, 13 9月

04:25 - 14:35DUB-BOS

15h 10m1 stop

18:05 - 10:20BOS-DUB

11h 15m1 stop

£296TAP AIR PORTUGAL

Find Deal

週四, 20 11月 - 週日, 30 11月

05:00 - 23:42DUB-BOS

23h 42m2 stops

13:30 - 07:30BOS-DUB

13h 00m1 stop

£300

Find Deal

週四, 20 11月 - 週二, 25 11月

05:00 - 14:52DUB-BOS

14h 52m2 stops

10:15 - 07:10BOS-DUB

15h 55m2 stops

£324

Find Deal

週四, 20 11月 - 週二, 25 11月

American Airlines flights from Dublin to New Hampshire

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

American Airlines

15 Dec

DUB16:00Dublin

10h 55m

1 stop

BOS21:55Boston Logan Intl

21 Dec

BOS18:55Boston Logan Intl

9h 55m

1 stop

DUB09:50Dublin

£316

Find similar

American Airlines

5 Jan

DUB16:00Dublin

10h 55m

1 stop

BOS21:55Boston Logan Intl

22 Feb

BOS19:25Boston Logan Intl

16h 25m

1 stop

DUB16:50Dublin

£319

Find similar

American Airlines

15 Aug

DUB09:30Dublin

12h 49m

1 stop

BOS17:19Boston Logan Intl

18 Aug

BOS13:40Boston Logan Intl

10h 50m

1 stop

DUB05:30Dublin

£455

Find similar

British Airways flights from Dublin to New Hampshire

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

British Airways

26 Oct

DUB15:55Dublin

11h 00m

1 stop

BOS22:55Boston Logan Intl

1 Nov

BOS08:30Boston Logan Intl

21h 20m

1 stop

DUB09:50Dublin

£318

Find similar

British Airways

9 Sept

DUB10:30Dublin

17h 20m

2 stops

BOS22:50Boston Logan Intl

16 Sept

BOS21:55Boston Logan Intl

11h 50m

1 stop

DUB14:45Dublin

£319

Find similar

British Airways

1 Jan

DUB08:50Dublin

10h 30m

1 stop

BOS14:20Boston Logan Intl

18 Feb

BOS18:55Boston Logan Intl

9h 45m

1 stop

DUB09:40Dublin

£320

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

週三 10/9

11:35-17:50

1 stop11h 15m

Boston Logan Intl

週六 13/9

19:15-10:20

1 stop10h 05m

£254

DublinBoston

DUB - BOS

DUBBOS

Dublin

週一 8/9

11:35-17:50

1 stop11h 15m

Boston Logan Intl

週四 11/9

19:15-09:45

1 stop9h 30m

£266

DublinBoston

DUB - BOS

DUBBOS

Dublin

週五 21/11

11:30-17:45

1 stop11h 15m

Boston Logan Intl

週日 30/11

20:00-10:15

1 stop9h 15m

£272

DublinBoston

DUB - BOS

DUBBOS

Dublin

週五 21/11

11:30-17:45

1 stop11h 15m

Boston Logan Intl

週日 30/11

20:00-10:15

1 stop9h 15m

£273

DublinBoston

DUB - BOS

DUBBOS

Dublin

週六 13/9

16:45-18:45

Nonstop7h 00m

Boston Logan Intl

週六 20/9

21:25-08:25

Nonstop6h 00m

£287

DublinBoston

DUB - BOS

DUBBOS

Dublin

週六 8/11

04:15-20:10

1 stop20h 55m

Boston Logan Intl

週五 14/11

22:45-16:10

1 stop12h 25m

£287

DublinBoston

DUB - BOS

DUBBOS

Dublin

週三 10/9

12:40-14:40

Nonstop7h 00m

Boston Logan Intl

週六 13/9

21:25-08:25

Nonstop6h 00m

£288

DublinBoston

DUB - BOS

DUBBOS

Dublin

週四 20/11

04:25-14:35

1 stop15h 10m

Boston Logan Intl

週日 30/11

18:05-10:20

1 stop11h 15m

£296

DublinBoston

DUB - BOS

DUBBOS

Dublin

週四 20/11

05:00-23:42

2 stops23h 42m

Boston Logan Intl

週二 25/11

13:30-07:30

1 stop13h 00m

£300

DublinBoston

DUB - BOS

DUBBOS

Dublin

週四 20/11

05:00-14:52

2 stops14h 52m

Boston Logan Intl

週二 25/11

10:15-07:10

2 stops15h 55m

£324

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 month to fly to New Hampshire?

The month of February is, on average, the cheapest month to fly to New Hampshire from Dublin, with most prices found around £316. If you’re not able to fly to New Hampshire in February, then September is your next best option. Flight prices from Dublin to New Hampshire during September average around £328.

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 Friday. momondo users have found tickets for Friday departures for as low as £449. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around £529.

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 £396. Flights in the morning are often more expensive, with an average ticket price of £483.

How far in advance should I book a flight 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 £388 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 £348 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

Best price found	£178
Fastest flight time	7h 00m
Direct flights	Every day
Airports in New Hampshire	2 airports

The best one-way flight to New Hampshire from Dublin in the past 72 hours is £178. The best return flight deal from Dublin to New Hampshire found on momondo in the last 72 hours is £254.

The fastest flight from Dublin to New Hampshire takes 7h 00m

Direct flights go from Dublin to New Hampshire every day.

There are 2 airports near New Hampshire: Boston Logan Intl (BOS), Manchester (MHT)

Search flight deals

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 8 operators available for flights from Dublin Airport to New Hampshire as of August 2025.
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.

An easier way to manage your New Hampshire 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

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週三 13/8

週三 20/8

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Find better results for your trip to New Hampshire

Popular Cities in New Hampshire

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Cheap flights from Dublin to New Hampshire from £178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to New Hampshire departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Dublin to New Hampshire

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

American Airlines flights from Dublin to New Hampshire

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

British Airways flights from Dublin to New Hampshire

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

momondo Fare Finder

Use the filters below to find and compare flights from Dublin to New Hampshire that are best for you.

See travel insights to New Hampshire from

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

What is the cheapest month to fly to New Hampshire?

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

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 £396. Flights in the morning are often more expensive, with an average ticket price of £483.

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

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

LEVEL, TAP AIR PORTUGAL, and WorldTicket 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 August 2025, there are 79 flights per week flying from Dublin to New Hampshire. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.

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

Best price found

Fastest flight time

Direct flights

Airports in New Hampshire

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

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your New Hampshire 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to New Hampshire

Popular Cities in New Hampshire

Popular flights according to clicks in the last 7 days on momondo