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

SWISS, JetBlue, and American Airlines are the most popular carriers operating from London Gatwick to New Hampshire

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

There are 5 operators available for flights from London Gatwick Airport to New Hampshire as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport 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.

£322 Cheap Flights from London Gatwick Airport to New Hampshire in 2026

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Find the cheapest flights from London Gatwick Airport to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

16:50 - 21:05

LGW

BOS

33h 15m

1 stop

23:00 - 12:15

BOS

LGW

32h 15m

1 stop

£394LEVEL

Tue, 19 May - Mon, 14 Sep

15:40 - 21:45

LGW

BOS

11h 05m

1 stop

23:00 - 14:40

BOS

LGW

10h 40m

1 stop

£396Icelandair

Wed, 19 Aug - Tue, 25 Aug

15:40 - 21:45

LGW

BOS

11h 05m

1 stop

20:50 - 14:40

BOS

LGW

12h 50m

1 stop

£398Icelandair

Sun, 5 Apr - Sun, 12 Apr

18:35 - 21:05

LGW

BOS

31h 30m

1 stop

23:00 - 07:15

BOS

LGW

27h 15m

1 stop

£399LEVEL

Tue, 19 May - Tue, 7 Jul

13:00 - 21:45

LGW

BOS

13h 45m

1 stop

20:50 - 11:45

BOS

LGW

9h 55m

1 stop

£401Icelandair

Thu, 14 May - Mon, 18 May

10:55 - 21:05

LGW

BOS

15h 10m

1 stop

22:50 - 08:50

BOS

LGW

29h 00m

1 stop

£404LEVEL

Fri, 8 May - Sat, 23 May

15:40 - 21:45

LGW

BOS

11h 05m

1 stop

23:00 - 14:40

BOS

LGW

10h 40m

1 stop

£406Icelandair

Mon, 20 Apr - Mon, 27 Apr

15:40 - 21:45

LGW

BOS

11h 05m

1 stop

23:00 - 14:40

BOS

LGW

10h 40m

1 stop

£407Icelandair

Mon, 20 Apr - Mon, 27 Apr

15:40 - 18:50

LGW

BOS

32h 10m

1 stop

20:50 - 14:40

BOS

LGW

12h 50m

1 stop

£408Icelandair

Mon, 20 Apr - Mon, 27 Apr

15:40 - 21:45

LGW

BOS

11h 05m

1 stop

20:50 - 14:40

BOS

LGW

12h 50m

1 stop

£410Icelandair

Mon, 20 Apr - Thu, 23 Apr

Icelandair flights from London Gatwick Airport to New Hampshire

Our best Icelandair deals on London Gatwick Airport to New Hampshire flight tickets

Icelandair

19 Aug

LGW15:40London Gatwick

11h 05m

1 stop

BOS21:45Boston Logan Intl

26 Aug

BOS23:00Boston Logan Intl

10h 40m

1 stop

LGW14:40London Gatwick

£396

Icelandair

5 Apr

LGW15:40London Gatwick

11h 05m

1 stop

BOS21:45Boston Logan Intl

12 Apr

BOS20:50Boston Logan Intl

12h 50m

1 stop

LGW14:40London Gatwick

£398

Icelandair

14 May

LGW13:00London Gatwick

13h 45m

1 stop

BOS21:45Boston Logan Intl

18 May

BOS20:50Boston Logan Intl

9h 55m

1 stop

LGW11:45London Gatwick

£401

TAP AIR PORTUGAL flights from London Gatwick Airport to New Hampshire

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to New Hampshire flight tickets

TAP AIR PORTUGAL

12 Apr

LGW21:15London Gatwick

28h 05m

1 stop

BOS20:20Boston Logan Intl

20 Apr

BOS22:30Boston Logan Intl

31h 50m

1 stop

LGW11:20London Gatwick

£428

TAP AIR PORTUGAL

12 Apr

LGW21:15London Gatwick

28h 05m

1 stop

BOS20:20Boston Logan Intl

20 Apr

BOS22:30Boston Logan Intl

31h 50m

1 stop

LGW11:20London Gatwick

£440

TAP AIR PORTUGAL

7 Jun

LGW12:05London Gatwick

13h 15m

1 stop

BOS20:20Boston Logan Intl

10 Aug

BOS23:15Boston Logan Intl

16h 10m

1 stop

LGW20:25London Gatwick

£447

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 19/5

16:50-21:05

1 stop33h 15m

Boston Logan Intl

Mon 14/9

23:00-12:15

1 stop32h 15m

£394

Fastest return journey

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 19/8

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Tue 25/8

23:00-14:40

1 stop10h 40m

£396

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 5/4

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Sun 12/4

20:50-14:40

1 stop12h 50m

£398

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 19/5

18:35-21:05

1 stop31h 30m

Boston Logan Intl

Tue 7/7

23:00-07:15

1 stop27h 15m

£399

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 14/5

13:00-21:45

1 stop13h 45m

Boston Logan Intl

Mon 18/5

20:50-11:45

1 stop9h 55m

£401

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 8/5

10:55-21:05

1 stop15h 10m

Boston Logan Intl

Sat 23/5

22:50-08:50

1 stop29h 00m

£404

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 20/4

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Mon 27/4

23:00-14:40

1 stop10h 40m

£406

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 20/4

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Mon 27/4

23:00-14:40

1 stop10h 40m

£407

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 20/4

15:40-18:50

1 stop32h 10m

Boston Logan Intl

Mon 27/4

20:50-14:40

1 stop12h 50m

£408

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 20/4

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Thu 23/4

20:50-14:40

1 stop12h 50m

£410

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 London Gatwick Airport 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

What is the cheapest month to fly to New Hampshire?

The month of January is, on average, the cheapest month to fly to New Hampshire from London Gatwick Airport, with most prices found around £295. If you’re not able to fly to New Hampshire in January, then November is your next best option. Flight prices from London Gatwick Airport to New Hampshire during November average around £370.

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 London Gatwick Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £536. 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 £640.

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

You are more likely to see cheaper flights to New Hampshire from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around £448 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 London Gatwick Airport for as low as £384 on momondo.

Cheap London Gatwick Airport to New Hampshire flight deals and tips

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

Fastest flight time	7h 45m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from London Gatwick Airport to New Hampshire takes 7h 45m

Direct flights go from London Gatwick Airport to New Hampshire every day.

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

Search flight deals

When did momondo last update prices for flights from London Gatwick Airport to New Hampshire?
Prices for flights from London Gatwick Airport to New Hampshire refresh daily.
How many operators does momondo search for flights from London Gatwick Airport to New Hampshire?
There are 5 operators available for flights from London Gatwick Airport to New Hampshire as of March 2026.
How old do you have to be to fly from London Gatwick Airport to New Hampshire?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport 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 from London to New Hampshire?

It is quick and easy to find London to New Hampshire flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Hampshire that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to New Hampshire.

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

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