How long is the flight from United Kingdom to New Hampshire?

On average, it takes 14h 49m to fly from United Kingdom to New Hampshire if you fly out of London Heathrow (the most popular airport in United Kingdom) and into Manchester (the most popular airport in New Hampshire). If you’re flying out of Manchester and into Manchester, then the flight time is around 19h 43m.

£201 Cheap Flights to New Hampshire in 2026

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Recent flights found to popular cities in New Hampshire

Find flights to these popular cities in New Hampshire from your nearest airport.

Flights to Boston

Search all flight deals to Boston

Icelandair

20 May

LGW

11h 05m

1 stop

BOS

30 May

BOS

9h 55m

1 stop

LGW

£345

British Airways

16 Mar

LHR

7h 45m

BOS

5 Apr

BOS

6h 35m

LHR

£346

Icelandair

11 Jun

LGW

11h 05m

1 stop

BOS

15 Jun

BOS

9h 55m

1 stop

LGW

£347

Icelandair

12 Mar

LHR

10h 35m

1 stop

BOS

19 Mar

BOS

18h 15m

1 stop

LHR

£347

Icelandair

5 May

LGW

10h 50m

1 stop

BOS

26 May

BOS

12h 50m

1 stop

LGW

£348

Icelandair

4 Apr

LGW

11h 05m

1 stop

BOS

28 Apr

BOS

12h 50m

1 stop

LGW

£350

Icelandair

27 Apr

LGW

32h 10m

1 stop

BOS

6 May

BOS

12h 50m

1 stop

LGW

£351

Icelandair

18 Mar

LHR

10h 35m

1 stop

BOS

25 Mar

BOS

10h 00m

1 stop

LHR

£352

Icelandair

10 Apr

LGW

32h 10m

1 stop

BOS

14 Apr

BOS

12h 50m

1 stop

LGW

£352

Icelandair

16 Apr

LHR

13h 40m

1 stop

BOS

20 Apr

BOS

10h 05m

1 stop

LHR

£353

Icelandair

17 Mar

LHR

19h 00m

1 stop

BOS

24 Mar

BOS

10h 00m

1 stop

LHR

£353

Icelandair

10 Jul

LGW

11h 05m

1 stop

BOS

12 Jul

BOS

12h 50m

1 stop

LGW

£353

Find the cheapest flights from the United Kingdom to New Hampshire

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One-way

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Recent return flight deals from the United Kingdom to New Hampshire

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15:40 - 21:45

LGW

BOS

11h 05m

1 stop

20:50 - 11:45

BOS

LGW

9h 55m

1 stop

£345Icelandair

Wed, 20 May - Sat, 30 May

19:10 - 22:55

LHR

BOS

7h 45mdirect

19:30 - 07:05

BOS

LHR

6h 35mdirect

£346British Airways

Mon, 16 Mar - Sun, 5 Apr

15:40 - 21:45

LGW

BOS

11h 05m

1 stop

20:50 - 11:45

BOS

LGW

9h 55m

1 stop

£347Icelandair

Thu, 11 Jun - Mon, 15 Jun

11:45 - 20:50

LGW

BOS

13h 05m

1 stop

17:40 - 10:50

BOS

LGW

12h 10m

1 stop

£347Iberia

Thu, 19 Mar - Mon, 30 Mar

08:15 - 21:45

EDI

BOS

18h 30m

2 stops

23:00 - 20:30

BOS

EDI

16h 30m

2 stops

£358Multiple Airlines

Mon, 13 Apr - Sun, 19 Apr

10:00 - 21:05

BHX

BOS

16h 05m

1 stop

22:50 - 12:35

BOS

BHX

32h 45m

1 stop

£364Multiple Airlines

Mon, 20 Apr - Mon, 27 Apr

19:10 - 15:35

EDI

BOS

25h 25m

1 stop

17:40 - 18:25

BOS

EDI

19h 45m

1 stop

£385Scandinavian Airlines

Thu, 21 May - Tue, 26 May

19:10 - 15:35

EDI

BOS

25h 25m

1 stop

17:40 - 18:25

BOS

EDI

19h 45m

1 stop

£390Scandinavian Airlines

Thu, 21 May - Tue, 26 May

10:00 - 19:55

LCY

BOS

13h 55m

1 stop

17:15 - 09:30

BOS

LCY

12h 15m

2 stops

£412Virgin Atlantic

Wed, 18 Mar - Mon, 23 Mar

08:40 - 23:53

LCY

BOS

19h 13m

2 stops

17:15 - 09:30

BOS

LCY

12h 15m

2 stops

£416Virgin Atlantic

Wed, 18 Mar - Mon, 23 Mar

Fly from

Route

Depart

Return

Price

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 20/5

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Sat 30/5

20:50-11:45

1 stop9h 55m

£345

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 16/3

19:10-22:55

Nonstop7h 45m

Boston Logan Intl

Sun 5/4

19:30-07:05

Nonstop6h 35m

£346

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 11/6

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Mon 15/6

20:50-11:45

1 stop9h 55m

£347

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 19/3

11:45-20:50

1 stop13h 05m

Boston Logan Intl

Mon 30/3

17:40-10:50

1 stop12h 10m

£347

EdinburghBoston

EDI - BOS

EDIBOS

Edinburgh Turnhouse

Mon 13/4

08:15-21:45

2 stops18h 30m

Boston Logan Intl

Sun 19/4

23:00-20:30

2 stops16h 30m

£358

BirminghamBoston

BHX - BOS

BHXBOS

Birmingham

Mon 20/4

10:00-21:05

1 stop16h 05m

Boston Logan Intl

Mon 27/4

22:50-12:35

1 stop32h 45m

£364

EdinburghBoston

EDI - BOS

EDIBOS

Edinburgh Turnhouse

Thu 21/5

19:10-15:35

1 stop25h 25m

Boston Logan Intl

Tue 26/5

17:40-18:25

1 stop19h 45m

£385

EdinburghBoston

EDI - BOS

EDIBOS

Edinburgh Turnhouse

Thu 21/5

19:10-15:35

1 stop25h 25m

Boston Logan Intl

Tue 26/5

17:40-18:25

1 stop19h 45m

£390

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 18/3

10:00-19:55

1 stop13h 55m

Boston Logan Intl

Mon 23/3

17:15-09:30

2 stops12h 15m

£412

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 18/3

08:40-23:53

2 stops19h 13m

Boston Logan Intl

Mon 23/3

17:15-09:30

2 stops12h 15m

£416

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

New Hampshire flights insights and trends

Explore insights for your New Hampshire flight to craft the best travel plan

Prices

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 United Kingdom is on a Thursday. momondo users have found tickets for Thursday departures for as low as £507. 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 £574.

Cheapest flights to cities in New Hampshire

Click on the cities below to find out when it's cheapest to fly to New Hampshire from United Kingdom

Boston

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Cheap New Hampshire flight deals and tips

Summary info about New Hampshire flight prices, duration and airlines

Best One-Way Price	£201
Best Round-Trip Price	£345
Fastest flight time	10h 55m
Popular in	July

The best one-way flight price to New Hampshire from United Kingdom in the last 72 hours is £201 (Edinburgh Turnhouse to Boston Logan Intl).

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The best round-trip flight price to New Hampshire from United Kingdom in the last 72 hours is £345 (London Gatwick to Boston Logan Intl).

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The fastest flight to New Hampshire from United Kingdom takes 10h 55m (London City to Boston Logan Intl).

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July has the highest demand for flights to New Hampshire, with a 13% price increase on average.

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Frequently asked questions about flying to New Hampshire

What is the best airport to fly into to visit Manchester, New Hampshire?

85% of momondo users visit Manchester, New Hampshire more often than any other city in New Hampshire. When travelling to Manchester, New Hampshire, typically the most convenient airport to fly into is Boston Airport.

What is the best day of the week to fly to New Hampshire?

Consider booking a flight to New Hampshire on a Thursday, which is the cheapest day of the week. You will also find that flying out on a Wednesday is another low-cost option. Try to avoid booking your flight to New Hampshire on Sunday, which tends to be the most expensive day of the week.

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

Prices for flights to New Hampshire were last updated today.

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

As of February 2026, there is 1 operator available to choose from for flights to New Hampshire.

How old do you have to be to fly 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 to New Hampshire.

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

The travel and health documents you'll need for your trip to New Hampshire may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Hampshire. It is always advisable to seek 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 to New Hampshire?

Finding the right flight to New Hampshire is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options 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 to New Hampshire with flexible booking policies on momondo?

momondo does allow users to show only those flights to New Hampshire which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to New Hampshire?

Once all potential New Hampshire flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

Yes. momondo can track flight prices for New Hampshire and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.