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

SWISS and Icelandair 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 February 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.

£284 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.

15:40 - 21:45

LGW

BOS

11h 05m

1 stop

20:50 - 11:45

BOS

LGW

9h 55m

1 stop

£343Icelandair

Wed, 13 May - Wed, 20 May

15:40 - 21:45

LGW

BOS

11h 05m

1 stop

23:00 - 14:40

BOS

LGW

10h 40m

1 stop

£343Icelandair

Wed, 13 May - Mon, 18 May

11:55 - 18:50

LGW

BOS

10h 55m

1 stop

20:50 - 14:40

BOS

LGW

12h 50m

1 stop

£346Icelandair

Tue, 17 Mar - Sat, 4 Apr

11:55 - 18:50

LGW

BOS

10h 55m

1 stop

20:50 - 14:40

BOS

LGW

12h 50m

1 stop

£346Icelandair

Tue, 17 Mar - Tue, 14 Apr

16:00 - 14:35

LGW

BOS

27h 35m

1 stop

23:45 - 15:45

BOS

LGW

12h 00m

1 stop

£347TAP AIR PORTUGAL

Thu, 5 Mar - Sun, 15 Mar

10:40 - 21:10

LGW

BOS

14h 30m

1 stop

23:45 - 15:45

BOS

LGW

12h 00m

1 stop

£348TAP AIR PORTUGAL

Thu, 12 Mar - Sun, 22 Mar

10:40 - 21:10

LGW

BOS

14h 30m

1 stop

19:05 - 15:45

BOS

LGW

16h 40m

1 stop

£348TAP AIR PORTUGAL

Fri, 13 Mar - Mon, 23 Mar

11:55 - 18:50

LGW

BOS

10h 55m

1 stop

20:50 - 10:55

BOS

LGW

10h 05m

1 stop

£349Icelandair

Thu, 19 Mar - Thu, 26 Mar

10:40 - 20:10

LGW

BOS

14h 30m

1 stop

23:45 - 20:35

BOS

LGW

16h 50m

2 stops

£350TAP AIR PORTUGAL

Thu, 5 Mar - Sun, 22 Mar

14:00 - 17:29

LGW

MHT

31h 29m

1 stop

09:59 - 10:00

MHT

LGW

20h 01m

2 stops

£1,093Multiple Airlines

Fri, 20 Mar - Fri, 27 Mar

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

5 Mar

LGW16:00London Gatwick

27h 35m

1 stop

BOS14:35Boston Logan Intl

15 Mar

BOS23:45Boston Logan Intl

12h 00m

1 stop

LGW15:45London Gatwick

£347

TAP AIR PORTUGAL

12 Mar

LGW10:40London Gatwick

14h 30m

1 stop

BOS21:10Boston Logan Intl

22 Mar

BOS23:45Boston Logan Intl

12h 00m

1 stop

LGW15:45London Gatwick

£348

TAP AIR PORTUGAL

13 Mar

LGW10:40London Gatwick

14h 30m

1 stop

BOS21:10Boston Logan Intl

23 Mar

BOS19:05Boston Logan Intl

16h 40m

1 stop

LGW15:45London Gatwick

£348

Iberia flights from London Gatwick Airport to New Hampshire

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

Iberia

9 Feb

LGW19:40London Gatwick

24h 35m

1 stop

BOS15:15Boston Logan Intl

16 Feb

BOS16:45Boston Logan Intl

13h 05m

1 stop

LGW10:50London Gatwick

£410

Iberia

9 Feb

LGW11:45London Gatwick

32h 30m

1 stop

BOS15:15Boston Logan Intl

16 Feb

BOS21:20Boston Logan Intl

16h 40m

1 stop

LGW19:00London Gatwick

£425

Iberia

9 Feb

LGW11:45London Gatwick

32h 30m

1 stop

BOS15:15Boston Logan Intl

16 Feb

BOS16:45Boston Logan Intl

21h 15m

1 stop

LGW19:00London Gatwick

£441

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

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 13/5

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Wed 20/5

20:50-11:45

1 stop9h 55m

£343

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 13/5

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Mon 18/5

23:00-14:40

1 stop10h 40m

£343

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 17/3

11:55-18:50

1 stop10h 55m

Boston Logan Intl

Sat 4/4

20:50-14:40

1 stop12h 50m

£346

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 17/3

11:55-18:50

1 stop10h 55m

Boston Logan Intl

Tue 14/4

20:50-14:40

1 stop12h 50m

£346

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 5/3

16:00-14:35

1 stop27h 35m

Boston Logan Intl

Sun 15/3

23:45-15:45

1 stop12h 00m

£347

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 12/3

10:40-21:10

1 stop14h 30m

Boston Logan Intl

Sun 22/3

23:45-15:45

1 stop12h 00m

£348

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 13/3

10:40-21:10

1 stop14h 30m

Boston Logan Intl

Mon 23/3

19:05-15:45

1 stop16h 40m

£348

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 19/3

11:55-18:50

1 stop10h 55m

Boston Logan Intl

Thu 26/3

20:50-10:55

1 stop10h 05m

£349

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 5/3

10:40-20:10

1 stop14h 30m

Boston Logan Intl

Sun 22/3

23:45-20:35

2 stops16h 50m

£350

LondonManchester

LGW - MHT

LGWMHT

London Gatwick

Fri 20/3

14:00-17:29

1 stop31h 29m

Manchester

Fri 27/3

09:59-10:00

2 stops20h 01m

£1,093

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 February is, on average, the cheapest month to fly to New Hampshire from London Gatwick Airport, with most prices found around £358. If you’re not able to fly to New Hampshire in February, then November is your next best option. Flight prices from London Gatwick Airport to New Hampshire during November average around £362.

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 £520. 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 £628.

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 £440 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 £351 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 46m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from London Gatwick Airport to New Hampshire takes 7h 46m

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 February 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.