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Cheap flights from London Gatwick Airport to New Hampshire from £348

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — MHT
15 Jul — 22 Jul1
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 15 June 2026.

Thu 16/718:35
LGW
-
BOS
1 stop30h 20m
SWISS
Wed 9/921:40
BOS
-
LGW
1 stop15h 10m
SWISS
Deal found 14/6£482
Sat 17/1012:05
LGW
-
BOS
2 stops13h 15m
TAP AIR PORTUGAL
Tue 27/1019:00
BOS
-
LGW
1 stop10h 50m
TAP AIR PORTUGAL
Deal found 11/6£482
Tue 30/615:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Tue 14/723:00
BOS
-
LGW
1 stop31h 45m
Icelandair
Deal found 15/6£484
Thu 13/810:25
LGW
-
BOS
1 stop14h 10m
Delta
Sun 16/817:10
BOS
-
LGW
1 stop11h 15m
Delta
Deal found 14/6£485
Sat 19/1216:35
LGW
-
BOS
1 stop27h 05m
TAP AIR PORTUGAL
Sun 3/122:45
BOS
-
LGW
1 stop16h 50m
TAP AIR PORTUGAL
Deal found 15/6£485
Mon 24/815:40
LGW
-
BOS
1 stop32h 10m
Icelandair
Sun 6/923:00
BOS
-
LGW
1 stop10h 40m
Icelandair
Deal found 12/6£486
Wed 17/612:05
LGW
-
BOS
1 stop13h 15m
TAP AIR PORTUGAL
Tue 25/822:45
BOS
-
LGW
1 stop30h 00m
TAP AIR PORTUGAL
Deal found 13/6£487
Wed 29/717:25
LGW
-
BOS
1 stop33h 20m
LEVEL
Wed 12/822:55
BOS
-
LGW
1 stop28h 35m
LEVEL
Deal found 11/6£488
Sun 12/715:40
LGW
-
BOS
1 stop32h 10m
Icelandair
Mon 24/820:50
BOS
-
LGW
1 stop9h 55m
Icelandair
Deal found 14/6£488
Sat 4/709:25
LGW
-
BOS
1 stop15h 30m
SWISS
Fri 10/717:10
BOS
-
LGW
1 stop19h 40m
SWISS
Deal found 15/6£489
Fri 3/709:25
LGW
-
BOS
1 stop10h 45m
SWISS
Thu 9/717:10
BOS
-
LGW
1 stop10h 15m
SWISS
Deal found 14/6£490
Mon 22/621:05
LGW
-
BOS
1 stop28h 55m
LEVEL
Mon 29/622:50
BOS
-
LGW
1 stop30h 25m
LEVEL
Deal found 12/6£491

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 15 June 2026.

Round-trip from

£482

One-way from

£348

Popular in

June

Cheapest in

September

Average price

£600
SWISS
  • SWISS
  • 16/7-9/9
  • 2 total stops
  • 45h 30m total
  • London to New Hampshire
Search Deals
3/7
  • 3/7
  • 2 total stops
  • 40h 05m total
  • London to New Hampshire
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£52 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 June 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 15 June 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 17/9

10:25-19:35

1 stop14h 10m

Boston Logan Intl

Sat 26/9

17:05-16:00

2 stops17h 55m

£488

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 2/7

09:25-19:55

1 stop15h 30m

Boston Logan Intl

Thu 9/7

17:10-08:25

1 stop10h 15m

£526

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 22/9

21:15-20:20

1 stop28h 05m

Boston Logan Intl

Fri 9/10

22:45-11:20

2 stops31h 35m

£545
Fastest return journey

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sat 11/7

09:25-19:55

1 stop15h 30m

Boston Logan Intl

Sat 18/7

17:20-08:20

1 stop10h 00m

£572

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sat 27/6

10:25-19:35

1 stop14h 10m

Boston Logan Intl

Sat 4/7

17:10-16:00

1 stop17h 50m

£572

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 2/7

10:25-22:41

2 stops17h 16m

Boston Logan Intl

Wed 8/7

21:45-16:00

1 stop13h 15m

£611

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 22/7

10:25-22:44

2 stops17h 19m

Boston Logan Intl

Sun 23/8

17:10-09:25

1 stop11h 15m

£642

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 2/7

11:35-20:55

1 stop14h 20m

Boston Logan Intl

Fri 10/7

10:05-10:45

1 stop19h 40m

£657

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sat 4/7

10:25-07:24

2 stops25h 59m

Boston Logan Intl

Fri 10/7

21:45-16:00

1 stop13h 15m

£695

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 19/10

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Mon 26/10

16:00-10:55

2 stops14h 55m

£727

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 22 resultsSorted by cheapest first
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2
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 14h 10m. 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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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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