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Cheap flights from London Gatwick Airport to New Hampshire from £339

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — MHT
9 Sep — 16 Sep1
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 10 August 2026.

Sun 20/910:55 -
1 stop15h 50m
Sun 27/923:35 -
1 stop28h 55m
Deal found 6/8£430
Wed 26/807:10 -
1 stop18h 55m
Thu 10/922:55 -
1 stop28h 35m
Deal found 6/8£431
Tue 1/909:40 -
2 stops14h 10m
Tue 8/920:50 -
2 stops19h 25m
Deal found 7/8£433
Tue 1/915:40 -
1 stop11h 05m
Mon 7/923:00 -
1 stop10h 40m
Deal found 6/8£434
Wed 23/915:40 -
1 stop11h 05m
Mon 5/1020:50 -
1 stop12h 50m
Deal found 9/8£435
Thu 1/1013:00 -
1 stop13h 05m
Sun 11/1023:35 -
1 stop31h 40m
Deal found 9/8£436
Thu 24/913:35 -
1 stop12h 30m
Thu 1/1022:55 -
1 stop16h 20m
Deal found 10/8£436
Tue 22/915:40 -
1 stop32h 10m
Wed 30/923:00 -
1 stop10h 40m
Deal found 9/8£437
Wed 9/1211:55 -
1 stop10h 55m
Tue 15/1219:50 -
1 stop10h 05m
Deal found 7/8£438
Tue 1/913:00 -
1 stop13h 45m
Tue 8/920:50 -
1 stop12h 50m
Deal found 7/8£439
Mon 10/810:25 -
2 stops35h 35m
Thu 17/1215:35 -
2 stops36h 25m
Deal found 7/8£1,252
Mon 21/910:45 -
2 stops28h 23m
Mon 28/910:33 -
2 stops19h 17m
Deal found 6/8£3,535

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 10 August 2026.

Round-trip from

£430

One-way from

£339

Popular in

June

Cheapest in

February

Average price

£531
LEVEL
  • LEVEL
  • 20/9-27/9
  • 2 total stops
  • 44h 45m total
  • London to New Hampshire
Search Deals
11/1
  • 11/1
  • 2 total stops
  • 17h 53m total
  • London to New Hampshire
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 10 August 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 London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Tue 24/11

16:35-14:40

1 stop27h 05m

Boston Logan Intl

Sun 29/11

22:10-09:50

1 stop30h 40m

£468

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Mon 19/10

12:05-20:20

1 stop13h 15m

Boston Logan Intl

Mon 26/10

19:00-20:35

2 stops21h 35m

£487

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Sat 24/10

12:05-20:20

1 stop13h 15m

Boston Logan Intl

Sat 31/10

23:10-10:05

2 stops30h 55m

£488

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Tue 10/11

10:40-20:45

2 stops15h 05m

Boston Logan Intl

Tue 17/11

22:45-09:25

1 stop29h 40m

£489

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Sun 10/1

09:05-19:55

2 stops15h 50m

Boston Logan Intl

Sun 24/1

22:45-20:35

1 stop16h 50m

£490

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Wed 4/11

16:35-14:40

1 stop27h 05m

Boston Logan Intl

Wed 11/11

18:00-10:00

2 stops35h 00m

£493
Fastest return journey

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Thu 10/12

10:00-16:10

1 stop11h 10m

Boston Logan Intl

Tue 29/12

16:55-09:00

1 stop11h 05m

£510

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Thu 1/10

10:35-20:20

1 stop14h 45m

Boston Logan Intl

Thu 15/10

18:05-20:25

2 stops21h 20m

£513

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Fri 11/12

10:40-19:55

1 stop14h 15m

Boston Logan Intl

Mon 28/12

22:10-08:50

2 stops29h 40m

£513

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Fri 2/10

10:25-23:58

2 stops18h 33m

Boston Logan Intl

Wed 7/10

17:10-09:25

1 stop11h 15m

£520

Flights are sorted by cheapest return flights first.

Deals found on 5/8

Showing 1-10 of 25 resultsSorted by cheapest first
1
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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 27h 05m. The distance from London Gatwick Airport to New Hampshire is about 3272 mi.

  • 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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London City to O'Hare Intl flights
London City to San Francisco flights

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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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