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Cheap flights from London Gatwick Airport to New Hampshire from £345

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — MHT
13 May — 20 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to New Hampshire

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to New Hampshire
Explore the most affordable flight options available from Gatwick to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 April 2026.

Mon 23/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Sun 29/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 9/4£401
Wed 4/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Thu 12/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 9/4£404
Wed 4/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Wed 11/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 7/4£408
Mon 23/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Mon 30/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 10/4£409
Wed 29/715:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Wed 26/823:00
BOS
-
LGW
1 stop10h 40m
Icelandair
Deal found 10/4£410
Wed 29/715:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Thu 27/823:00
BOS
-
LGW
1 stop10h 40m
Icelandair
Deal found 10/4£410
Wed 5/815:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Tue 1/920:50
BOS
-
LGW
1 stop12h 50m
Icelandair
Deal found 10/4£411
Tue 17/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Tue 24/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 10/4£413
Tue 3/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Tue 10/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 12/4£414
Fri 28/815:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Sun 6/923:00
BOS
-
LGW
1 stop10h 40m
Icelandair
Deal found 8/4£418
Wed 7/1015:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Wed 14/1020:50
BOS
-
LGW
1 stop12h 50m
Icelandair
Deal found 10/4£426
Wed 22/412:20
LGW
-
MHT
2 stops16h 24m
American Airlines
Mon 27/406:00
MHT
-
LGW
2 stops19h 50m
American Airlines
Deal found 10/4£3,202

Find flight deals from Gatwick to New Hampshire

Keep the following information in mind while searching for Gatwick to New Hampshire flight deals. Data was last updated 13 April 2026.

Round-trip from

£410

One-way from

£345

Popular in

July

Cheapest in

September

Average price

£484
Icelandair
  • Icelandair
  • 29/7-26/8
  • 2 total stops
  • 21h 45m total
  • London to New Hampshire
Search Deals
5/6
  • 5/6
  • 2 total stops
  • 29h 10m total
  • London to New Hampshire
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to New Hampshire that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 April 2026.
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

Thu 28/5

13:35-21:05

1 stop12h 30m

Boston Logan Intl

Thu 4/6

22:50-23:10

1 stop19h 20m

£457

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 5/6

18:25-21:05

1 stop31h 40m

Boston Logan Intl

Mon 15/6

22:50-10:15

1 stop30h 25m

£467

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 2/6

07:20-21:05

1 stop18h 45m

Boston Logan Intl

Tue 9/6

22:50-07:15

1 stop27h 25m

£470

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 15/6

20:10-21:05

1 stop29h 55m

Boston Logan Intl

Thu 30/7

23:00-17:45

1 stop13h 45m

£502

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 19/5

10:35-19:35

1 stop14h 00m

Boston Logan Intl

Tue 7/7

21:45-16:00

1 stop13h 15m

£505

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 8/9

09:25-19:55

1 stop15h 30m

Boston Logan Intl

Tue 15/9

17:20-08:25

1 stop10h 05m

£515

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 17/5

10:25-19:35

1 stop14h 10m

Boston Logan Intl

Tue 26/5

17:10-09:25

1 stop11h 15m

£520
Fastest return journey

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 11/9

09:25-15:10

1 stop10h 45m

Boston Logan Intl

Mon 28/9

17:20-08:25

1 stop10h 05m

£535

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 11/5

10:25-23:37

2 stops18h 12m

Boston Logan Intl

Mon 18/5

17:10-09:40

1 stop11h 30m

£543

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 29/4

15:40-18:50

1 stop32h 10m

Boston Logan Intl

Sun 10/5

20:50-14:40

1 stop12h 50m

£548

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 29 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to New Hampshire
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Gatwick Airport to New Hampshire?

    Departing from London Gatwick Airport to New Hampshire will take you 12h 30m. The distance from London Gatwick Airport to New Hampshire is about 3272 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from London Gatwick Airport to New Hampshire?

    When deciding which route to take from London Gatwick Airport to New Hampshire consider London Gatwick - Boston Logan Intl, London Gatwick - Manchester or London Gatwick - Worcester as they are the most popular.

  • Can I find deals for flights from Gatwick to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Gatwick to New Hampshire flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to New Hampshire.

  • Can I find deals for business class flights from Gatwick to New Hampshire?

    Yes. Cheapflights offers flight deals from Gatwick to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Gatwick to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Gatwick to New Hampshire?

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Can Cheapflights find flights from Gatwick to New Hampshire with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to New Hampshire flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Gatwick to New Hampshire become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to New Hampshire from Gatwick today and book when prices fit your budget.

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