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Cheap flights from London Gatwick Airport to New Hampshire from £340

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — MHT
12 Aug — 19 Aug1
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 July 2026.

Sat 12/921:15
LGW
-
BOS
1 stop28h 05m
TAP AIR PORTUGAL
Sun 20/923:00
BOS
-
LGW
1 stop16h 25m
TAP AIR PORTUGAL
Deal found 9/7£428
Thu 6/809:10
LGW
-
BOS
1 stop17h 35m
LEVEL
Wed 12/822:55
BOS
-
LGW
1 stop32h 20m
LEVEL
Deal found 8/7£429
Mon 19/1012:05
LGW
-
BOS
1 stop13h 15m
TAP AIR PORTUGAL
Wed 28/1019:00
BOS
-
LGW
1 stop10h 50m
TAP AIR PORTUGAL
Deal found 9/7£431
Thu 30/715:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Mon 17/820:50
BOS
-
LGW
1 stop9h 55m
Icelandair
Deal found 9/7£431
Sat 17/1012:05
LGW
-
BOS
1 stop13h 15m
TAP AIR PORTUGAL
Mon 26/1019:00
BOS
-
LGW
1 stop10h 50m
TAP AIR PORTUGAL
Deal found 13/7£432
Wed 28/1016:35
LGW
-
BOS
1 stop27h 05m
TAP AIR PORTUGAL
Sun 1/1122:45
BOS
-
LGW
1 stop16h 50m
TAP AIR PORTUGAL
Deal found 11/7£433
Tue 25/815:40
LGW
-
BOS
1 stop32h 10m
Icelandair
Mon 31/820:50
BOS
-
LGW
1 stop9h 55m
Icelandair
Deal found 11/7£434
Thu 13/812:20
LGW
-
BOS
Nonstop7h 57m
JetBlue
Sun 23/821:49
BOS
-
LGW
Nonstop6h 46m
JetBlue
Deal found 10/7£434
Wed 26/815:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Mon 21/1219:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 10/7£435
Tue 29/921:15
LGW
-
BOS
1 stop28h 05m
TAP AIR PORTUGAL
Sun 4/1023:00
BOS
-
LGW
1 stop16h 25m
TAP AIR PORTUGAL
Deal found 11/7£436
Mon 12/1012:05
LGW
-
BOS
1 stop13h 15m
TAP AIR PORTUGAL
Wed 21/1023:15
BOS
-
LGW
1 stop16h 15m
TAP AIR PORTUGAL
Deal found 10/7£437
Mon 10/812:20
LGW
-
MHT
2 stops16h 32m
Multiple Airlines
Mon 17/814:42
MHT
-
LGW
2 stops16h 13m
Multiple Airlines
Deal found 13/7£3,695

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 July 2026.

Round-trip from

£428

One-way from

£340

Popular in

June

Cheapest in

February

Average price

£528
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 12/9-20/9
  • 2 total stops
  • 44h 30m total
  • London to New Hampshire
Search Deals
British Airways
  • British Airways
  • 12/10
  • 1 total stop
  • 13h 15m total
  • London to New Hampshire
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 July 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

Sat 24/10

12:05-20:20

1 stop13h 15m

Boston Logan Intl

Sat 31/10

19:00-09:50

1 stop10h 50m

£443

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 15/9

21:15-20:20

2 stops28h 05m

Boston Logan Intl

Mon 28/9

23:15-20:25

1 stop16h 10m

£453

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 6/9

21:15-20:20

1 stop28h 05m

Boston Logan Intl

Tue 15/9

22:45-20:25

2 stops16h 40m

£455

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 6/11

10:45-19:55

2 stops14h 10m

Boston Logan Intl

Tue 10/11

22:45-09:25

1 stop29h 40m

£458

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 12/8

17:25-21:45

1 stop33h 20m

Boston Logan Intl

Wed 19/8

22:55-12:15

1 stop32h 20m

£480

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sat 12/9

10:35-20:20

2 stops14h 45m

Boston Logan Intl

Sun 20/9

23:00-20:25

1 stop16h 25m

£481

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 1/10

10:35-20:20

1 stop14h 45m

Boston Logan Intl

Tue 6/10

22:45-11:20

2 stops31h 35m

£487

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 29/7

10:55-21:05

1 stop15h 10m

Boston Logan Intl

Wed 5/8

22:55-08:30

1 stop28h 35m

£511
Fastest return journey

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 26/8

12:20-15:17

Nonstop7h 57m

Boston Logan Intl

Wed 2/9

21:49-09:35

Nonstop6h 46m

£527

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 24/12

10:00-23:34

2 stops18h 34m

Boston Logan Intl

Sun 10/1

15:34-15:45

2 stops19h 11m

£558

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 26 resultsSorted by cheapest first
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3

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 13h 15m. 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

Browse thousands of different options on Cheapflights for your next trip

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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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Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to New Hampshire?

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Why should you use Cheapflights to find cheap flight tickets from Gatwick to New Hampshire?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to New Hampshire from Gatwick.

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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