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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast 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.

£328 Cheap Flights from Belfast to New Hampshire in 2026/27

Find the cheapest flights from Belfast to New Hampshire

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:45 - 15:45BFS Belfast Intl-BOS Boston Logan Intl

34h 00m2 stops Birmingham Kastrup Copenhagen

17:35 - 22:20BOS Boston Logan Intl-BFS Belfast Intl

23h 45m2 stops Kastrup Copenhagen Birmingham

£423Multiple Airlines

Mon, 2 Nov - Mon, 9 Nov

06:30 - 18:50BFS Belfast Intl-BOS Boston Logan Intl

16h 20m2 stops London Gatwick Reykjavik Keflavik Intl

19:50 - 20:30BOS Boston Logan Intl-BFS Belfast Intl

19h 40m2 stops Reykjavik Keflavik Intl London Gatwick

£537Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

20:55 - 20:20BFS Belfast Intl-BOS Boston Logan Intl

28h 25m2 stops London Gatwick Zurich

21:50 - 21:25BOS Boston Logan Intl-BFS Belfast Intl

18h 35m2 stops Zurich London Gatwick

£591Multiple Airlines

Sun, 1 Nov - Sun, 8 Nov

07:05 - 19:50BHD Belfast City-BOS Boston Logan Intl

17h 45m2 stops London Heathrow Madrid Barajas

11:21 - 10:45BOS Boston Logan Intl-BHD Belfast City

18h 24m2 stops Philadelphia London Heathrow

£606British Airways

Sat, 10 Oct - Tue, 13 Oct

07:05 - 19:50BHD Belfast City-BOS Boston Logan Intl

17h 45m2 stops London Heathrow Madrid Barajas

06:01 - 08:50BOS Boston Logan Intl-BHD Belfast City

21h 49m2 stops New York John F Kennedy Intl London Heathrow

£609British Airways

Sat, 10 Oct - Wed, 14 Oct

07:05 - 19:50BHD Belfast City-BOS Boston Logan Intl

17h 45m2 stops London Heathrow Madrid Barajas

12:29 - 12:00BOS Boston Logan Intl-BHD Belfast City

18h 31m2 stops New York John F Kennedy Intl London Heathrow

£610British Airways

Sat, 10 Oct - Wed, 14 Oct

07:05 - 19:50BHD Belfast City-BOS Boston Logan Intl

17h 45m2 stops London Heathrow Madrid Barajas

20:05 - 12:00BOS Boston Logan Intl-BHD Belfast City

10h 55m1 stop London Heathrow

£611British Airways

Sat, 10 Oct - Wed, 14 Oct

07:05 - 19:50BHD Belfast City-BOS Boston Logan Intl

17h 45m2 stops London Heathrow Madrid Barajas

20:05 - 12:00BOS Boston Logan Intl-BHD Belfast City

10h 55m1 stop London Heathrow

£612British Airways

Sat, 10 Oct - Wed, 14 Oct

13:25 - 15:45BFS Belfast Intl-BOS Boston Logan Intl

31h 20m3 stops Manchester Oslo Gardermoen Kastrup Copenhagen

17:35 - 21:40BOS Boston Logan Intl-BFS Belfast Intl

23h 05m2 stops Kastrup Copenhagen Manchester

£614Multiple Airlines

Sun, 1 Nov - Sun, 8 Nov

21:00 - 17:05BFS Belfast Intl-BOS Boston Logan Intl

24h 05m2 stops Manchester Paris Charles de Gaulle

18:20 - 22:35BOS Boston Logan Intl-BFS Belfast Intl

23h 15m2 stops Paris Charles de Gaulle Manchester

£623Multiple Airlines

Fri, 30 Oct - Fri, 6 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:35 - 12:35BHD Belfast City-BOS Boston Logan Intl

25h 00m1 stop London Heathrow

20:05 - 12:55BOS Boston Logan Intl-BHD Belfast City

11h 50m1 stop London Heathrow

£581American Airlines

Thu, 24 Sep - Mon, 28 Sep

06:30 - 16:55BHD Belfast City-BOS Boston Logan Intl

15h 25m2 stops London Heathrow New York John F Kennedy Intl

21:50 - 12:55BOS Boston Logan Intl-BHD Belfast City

10h 05m1 stop London Heathrow

£615Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

17:05 - 18:30BHD Belfast City-BOS Boston Logan Intl

30h 25m2 stops Birmingham Amsterdam Schiphol

17:10 - 17:50BOS Boston Logan Intl-BHD Belfast City

19h 40m2 stops Paris Charles de Gaulle Birmingham

£669Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

10:15 - 21:05BFS Belfast Intl-BOS Boston Logan Intl

15h 50m1 stop Barcelona-El Prat

23:00 - 23:05BOS Boston Logan Intl-BFS Belfast Intl

19h 05m2 stops Reykjavik Keflavik Intl Edinburgh Turnhouse

£675Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

10:15 - 21:05BFS Belfast Intl-BOS Boston Logan Intl

15h 50m1 stop Barcelona-El Prat

21:30 - 16:15BOS Boston Logan Intl-BFS Belfast Intl

13h 45m1 stop London Heathrow

£740Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

20:40 - 15:50BHD Belfast City-BOS Boston Logan Intl

24h 10m2 stops London Gatwick Ottawa

23:00 - 21:05BOS Boston Logan Intl-BHD Belfast City

17h 05m3 stops Reykjavik Keflavik Intl Dublin Manchester

£753Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

08:20 - 18:50BFS Belfast Intl-BOS Boston Logan Intl

15h 30m2 stops Glasgow Intl Reykjavik Keflavik Intl

23:00 - 19:20BOS Boston Logan Intl-BFS Belfast Intl

15h 20m3 stops Reykjavik Keflavik Intl Dublin Birmingham

£1,051Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

17:05 - 14:45BHD Belfast City-BOS Boston Logan Intl

26h 40m3 stops Birmingham Dublin Lisbon Humberto Delgado

23:00 - 21:05BOS Boston Logan Intl-BHD Belfast City

17h 05m3 stops Reykjavik Keflavik Intl Dublin Manchester

£1,105Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

08:20 - 18:50BFS Belfast Intl-BOS Boston Logan Intl

15h 30m2 stops Glasgow Intl Reykjavik Keflavik Intl

17:25 - 13:15BOS Boston Logan Intl-BFS Belfast Intl

14h 50m2 stops Dublin Birmingham

£1,120Multiple Airlines

Thu, 24 Sep - Mon, 28 Sep

14:35 - 11:19BHD Belfast City-BOS Boston Logan Intl

25h 44m1 stop London City

20:50 - 17:20BOS Boston Logan Intl-BHD Belfast City

15h 30m2 stops Reykjavik Keflavik Intl Manchester

£5,176Multiple Airlines

Mon, 21 Sep - Thu, 24 Sep

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British Airways flights from Belfast to New Hampshire

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

British Airways

10 Oct

BHD07:05Belfast City

17h 45m

2 stops

BOS19:50Boston Logan Intl

14 Oct

BOS06:01Boston Logan Intl

21h 49m

2 stops

BHD08:50Belfast City

£606

British Airways

10 Oct

BHD07:05Belfast City

17h 45m

2 stops

BOS19:50Boston Logan Intl

14 Oct

BOS06:01Boston Logan Intl

21h 49m

2 stops

BHD08:50Belfast City

£609

British Airways

10 Oct

BHD07:05Belfast City

17h 45m

2 stops

BOS19:50Boston Logan Intl

14 Oct

BOS12:29Boston Logan Intl

18h 31m

2 stops

BHD12:00Belfast City

£610

American Airlines flights from Belfast to New Hampshire

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

American Airlines

24 Sept

BHD16:35Belfast City

25h 00m

1 stop

BOS12:35Boston Logan Intl

28 Sept

BOS20:05Boston Logan Intl

11h 50m

1 stop

BHD12:55Belfast City

£581

American Airlines

3 Nov

BHD10:00Belfast City

17h 49m

3 stops

MHT22:49Manchester

5 Nov

MHT11:10Manchester

21h 55m

2 stops

BHD14:05Belfast City

£4,735

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Mon 2/11

10:45-15:45

2 stops34h 00m

Boston Logan Intl

Mon 9/11

17:35-22:20

2 stops23h 45m

£423

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 29/10

06:30-18:50

2 stops16h 20m

Boston Logan Intl

Thu 5/11

19:50-20:30

2 stops19h 40m

£537

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Sun 1/11

20:55-20:20

2 stops28h 25m

Boston Logan Intl

Sun 8/11

21:50-21:25

2 stops18h 35m

£591

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

07:05-19:50

2 stops17h 45m

Boston Logan Intl

Tue 13/10

11:21-10:45

2 stops18h 24m

£606

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

07:05-19:50

2 stops17h 45m

Boston Logan Intl

Wed 14/10

06:01-08:50

2 stops21h 49m

£609

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

07:05-19:50

2 stops17h 45m

Boston Logan Intl

Wed 14/10

12:29-12:00

2 stops18h 31m

£610

Fastest return journey

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

07:05-19:50

2 stops17h 45m

Boston Logan Intl

Wed 14/10

20:05-12:00

1 stop10h 55m

£611

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Sat 10/10

07:05-19:50

2 stops17h 45m

Boston Logan Intl

Wed 14/10

20:05-12:00

1 stop10h 55m

£612

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Sun 1/11

13:25-15:45

3 stops31h 20m

Boston Logan Intl

Sun 8/11

17:35-21:40

2 stops23h 05m

£614

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Fri 30/10

21:00-17:05

2 stops24h 05m

Boston Logan Intl

Fri 6/11

18:20-22:35

2 stops23h 15m

£623

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 Belfast 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 airline that flies from Belfast to New Hampshire?

British Airways is the most popular carrier operating from Belfast to New Hampshire

Cheap Belfast to New Hampshire flight deals and tips

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

Best price found	£328
Fastest flight time	11h 20m
Direct flights	None

The best one-way flight to New Hampshire from Belfast in the past 72 hours is £328. The best return flight deal from Belfast to New Hampshire found on momondo in the last 72 hours is £423.

The fastest flight from Belfast to New Hampshire takes 11h 20m

There are no direct flights from Belfast to New Hampshire. There are no popular flight routes from Belfast to New Hampshire.

Search flight deals

Frequently asked questions about flying from Belfast to New Hampshire

When did momondo last update prices for flights from Belfast to New Hampshire?
Prices for flights from Belfast to New Hampshire were last updated today.
How old do you have to be to fly from Belfast to New Hampshire?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast 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 Belfast to New Hampshire?

Finding the right flight to New Hampshire from Belfast 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 Belfast to New Hampshire with flexible booking policies on momondo?

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

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

momondo provides multiple filters to help you find the best flight to New Hampshire from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to New Hampshire, momondo offers a useful price alert feature which will track prices for flights to New Hampshire from Belfast and alert you when they change.