How long is the flight from London to New Hampshire?

Departing from London to New Hampshire will take you 13h 20m. The distance from London to New Hampshire is about 3272 mi. Both multi-stop and direct flights can be found to your destination and back.

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

The most popular flight routes from London to New Hampshire are London Heathrow - Boston Logan Intl, London Gatwick - Boston Logan Intl and London City - Boston Logan Intl.

What is the cheapest time of day to fly from LON to NH?

When flying from London to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from London to New Hampshire?

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

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

Yes. Cheapflights offers flight deals from London 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.

£335+ Cheap Flights from London to New Hampshire

Cheap flight deals from London to New Hampshire

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

Cheapest flights from London to New Hampshire
Explore the most affordable flight options available from London to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Wed 9/909:55 -

1 stop16h 10m

Sun 13/923:35 -

1 stop28h 35m

Deal found 24/8£449

Tue 20/1018:45 -

1 stop31h 20m

Mon 26/1020:25 -

1 stop9h 40m

Deal found 24/8£450

Tue 6/1011:35 -

2 stops12h 15m

Sun 11/1023:00 -

2 stops18h 20m

Deal found 24/8£452

Mon 14/1212:15 -

1 stop10h 35m

Thu 7/119:50 -

1 stop10h 00m

Deal found 24/8£452

Sun 1/1118:45 -

2 stops28h 05m

Fri 6/1119:50 -

2 stops15h 05m

Deal found 23/8£453

Wed 7/1013:05 -

1 stop10h 45m

Wed 21/1020:50 -

1 stop10h 05m

Deal found 23/8£453

Tue 24/1116:35 -

1 stop27h 05m

Sun 29/1122:45 -

1 stop16h 50m

Deal found 24/8£453

Thu 10/908:15 -

2 stops18h 30m

Mon 14/923:00 -

2 stops18h 25m

Deal found 23/8£454

Sat 19/911:30 -

1 stop13h 40m

Sat 3/1018:50 -

1 stop10h 10m

Deal found 22/8£454

Mon 19/1021:25 -

1 stop26h 25m

Mon 26/1020:50 -

1 stop18h 40m

Deal found 23/8£455

Wed 16/915:40 -

1 stop11h 05m

Thu 11/219:50 -

1 stop10h 05m

Deal found 23/8£455

Tue 6/1006:30 -

1 stop17h 20m

Tue 13/1017:25 -

1 stop9h 25m

Deal found 22/8£455

Best flights from London to New Hampshire
Discover carefully curated flight deals from London to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Wed 7/1006:25 -

2 stops17h 25m

Mon 12/1020:50 -

2 stops15h 45m

Deal found 22/8£460

Sat 3/1010:25 -

2 stops13h 42m

Sun 4/1017:10 -

1 stop9h 45m

Deal found 22/8£485

Mon 21/1221:35 -

1 stop28h 10m

Sat 2/122:10 -

2 stops30h 55m

Deal found 22/8£487

Thu 15/1011:30 -

1 stop13h 20m

Mon 19/1017:40 -

1 stop12h 10m

Deal found 26/8£488

Sat 21/1108:40 -

1 stop10h 33m

Sat 28/1119:15 -

Nonstop6h 35m

Deal found 22/8£495

Tue 3/1106:30 -

1 stop12h 43m

Thu 12/1120:00 -

Nonstop6h 50m

Deal found 22/8£497

Sun 6/909:10 -

1 stop17h 35m

Sun 13/923:35 -

1 stop28h 55m

Deal found 26/8£498

Mon 21/909:15 -

1 stop11h 25m

Mon 5/1017:45 -

1 stop9h 55m

Deal found 22/8£510

Fri 20/1107:45 -

2 stops20h 10m

Mon 30/1120:55 -

1 stop14h 40m

Deal found 25/8£529

Thu 3/1206:40 -

2 stops22h 41m

Sun 6/1206:00 -

2 stops29h 00m

Deal found 26/8£601

Wed 7/1011:55 -

1 stop16h 59m

Wed 14/1006:00 -

1 stop9h 45m

Deal found 23/8£637

Mon 23/1110:55 -

1 stop36h 10m

Thu 3/1220:00 -

1 stop15h 20m

Deal found 27/8£668

Tue 22/918:00 -

1 stop29h 29m

Tue 29/910:43 -

1 stop17h 37m

Deal found 23/8£720

Wed 7/1020:10 -

2 stops25h 39m

Wed 14/1017:16 -

1 stop12h 04m

Deal found 23/8£777

Mon 21/908:15 -

1 stop11h 40m

Mon 28/917:25 -

1 stop17h 20m

Deal found 22/8£464

Sun 7/209:05 -

1 stop16h 40m

Sun 14/218:00 -

2 stops21h 35m

Deal found 22/8£488

Sat 26/907:25 -

1 stop15h 15m

Sat 10/1017:56 -

1 stop11h 29m

Deal found 23/8£490

Mon 21/1211:25 -

1 stop12h 00m

Thu 7/118:35 -

Nonstop6h 40m

Deal found 22/8£499

Thu 1/1008:40 -

1 stop12h 56m

Tue 6/1021:30 -

Nonstop6h 45m

Deal found 26/8£500

Fri 2/1009:15 -

1 stop11h 25m

Wed 21/1017:45 -

1 stop9h 55m

Deal found 23/8£510

Fri 20/1115:05 -

2 stops29h 35m

Sun 29/1117:35 -

2 stops21h 10m

Deal found 23/8£472

Tue 23/208:40 -

1 stop10h 33m

Tue 2/313:10 -

2 stops15h 20m

Deal found 22/8£532

Tue 16/207:45 -

1 stop11h 28m

Fri 19/219:15 -

1 stop9h 15m

Deal found 26/8£535

Mon 11/113:45 -

1 stop11h 35m

Fri 15/118:30 -

1 stop9h 40m

Deal found 25/8£493

Tue 15/916:25 -

1 stop32h 55m

Tue 17/1122:45 -

1 stop29h 40m

Deal found 24/8£507

Fri 27/1109:40 -

Nonstop7h 45m

Fri 4/1220:00 -

Nonstop6h 50m

Deal found 25/8£509

Wed 30/909:15 -

1 stop11h 25m

Tue 20/1017:45 -

1 stop9h 55m

Deal found 23/8£510

Tue 22/910:05 -

Nonstop7h 30m

Fri 9/1006:01 -

1 stop10h 39m

Deal found 24/8£514

Mon 19/1008:15 -

1 stop11h 40m

Wed 28/1018:50 -

1 stop10h 25m

Deal found 26/8£479

Tue 22/910:00 -

1 stop11h 35m

Sun 4/1016:45 -

1 stop10h 10m

Deal found 22/8£540

Find flight deals from London to New Hampshire

Round-trip from	£449
One-way from	£335
Popular in	June
Cheapest in	February
Average price	£542

LEVEL
9/9-13/9
2 total stops
44h 45m total
London to New Hampshire

Search Deals

29/9
2 total stops
49h 00m total
London to New Hampshire

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£42 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBoston

STN London Stansted - BOS Boston Logan Intl

STNBOS

London Stansted

Wed 7/10

06:25-18:50

2 stops17h 25m

Boston Logan Intl

Mon 12/10

20:50-17:35

2 stops15h 45m

£460

LondonBoston

LTN London Luton - BOS Boston Logan Intl

LTNBOS

London Luton

Mon 21/9

08:15-14:55

1 stop11h 40m

Boston Logan Intl

Mon 28/9

17:25-15:45

1 stop17h 20m

£464

LondonBoston

LTN London Luton - BOS Boston Logan Intl

LTNBOS

London Luton

Fri 20/11

15:05-15:40

2 stops29h 35m

Boston Logan Intl

Sun 29/11

17:35-19:45

2 stops21h 10m

£472

LondonBoston

LTN London Luton - BOS Boston Logan Intl

LTNBOS

London Luton

Mon 19/10

08:15-14:55

1 stop11h 40m

Boston Logan Intl

Wed 28/10

18:50-09:15

1 stop10h 25m

£479

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Sat 3/10

10:25-19:07

2 stops13h 42m

Boston Logan Intl

Sun 4/10

17:10-07:55

1 stop9h 45m

£485

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Mon 21/12

21:35-20:45

1 stop28h 10m

Boston Logan Intl

Sat 2/1

22:10-10:05

2 stops30h 55m

£487

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Thu 15/10

11:30-19:50

1 stop13h 20m

Boston Logan Intl

Mon 19/10

17:40-10:50

1 stop12h 10m

£488

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Sun 7/2

09:05-20:45

1 stop16h 40m

Boston Logan Intl

Sun 14/2

18:00-20:35

2 stops21h 35m

£488

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Sat 26/9

07:25-17:40

1 stop15h 15m

Boston Logan Intl

Sat 10/10

17:56-10:25

1 stop11h 29m

£490

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Mon 11/1

13:45-20:20

1 stop11h 35m

Boston Logan Intl

Fri 15/1

18:30-09:10

1 stop9h 40m

£493

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from London with our price prediction graph.

STN-BOS

LHR-BOS

LGW-BOS

LCY-BOS

LHR-PWM

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 to New Hampshire

LON-USNH

STN-BOS

LHR-BOS

LGW-BOS

LCY-BOS

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from London to New Hampshire?
Departing from London to New Hampshire will take you 13h 20m. The distance from London to New Hampshire is about 3272 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from London to New Hampshire?
The most popular flight routes from London to New Hampshire are London Heathrow - Boston Logan Intl, London Gatwick - Boston Logan Intl and London City - Boston Logan Intl.
Can I find deals for flights from London to New Hampshire that include hotel bookings?
Yes. In addition to deals on London to New Hampshire flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to New Hampshire?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to New Hampshire.
Can I find deals for business class flights from London to New Hampshire?
Yes. Cheapflights offers flight deals from London 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

Alternative routes

Complete your trip

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Popular flights

Top destinations

Alternative routes for London to New Hampshire

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London City to Boston flights

Heathrow to George Bush Intcntl flights

Heathrow to Tampa flights

Heathrow to Nashville flights

Gatwick to O'Hare Intl flights

Luton to Los Angeles flights

Gatwick to Fort Lauderdale flights

London City to O'Hare Intl flights

Heathrow to Ontario flights

Gatwick to Las Vegas flights

Fly with Cheapflights

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

Cheapflights makes it easy to find London to New Hampshire flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to New Hampshire from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for London to New Hampshire flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London to New Hampshire from £335

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to New Hampshire

Cheapest flights from London to New HampshireExplore the most affordable flight options available from London to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Explore the most affordable flight options available from London to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from London to New HampshireDiscover carefully curated flight deals from London to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Discover carefully curated flight deals from London to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Direct flights from London to New HampshireExplore direct flight options from London to New Hampshire based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.

Explore direct flight options from London to New Hampshire based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.

Last-minute flights from London to New HampshireDiscover last-minute flight deals from London to New Hampshire. Data last updated 27 August 2026 and is based on user searches.

Discover last-minute flight deals from London to New Hampshire. Data last updated 27 August 2026 and is based on user searches.

One-way flights from London to New HampshireSearch for one-way flight options from London to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Search for one-way flight options from London to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Find flight deals from London to New Hampshire

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to New Hampshire that are best for you.

Best time to book a flight from London to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from London with our price prediction graph.

Cheapflights Insights

Related info for your journey

How long is the flight from London to New Hampshire?

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

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

How can I find direct flights from London to New Hampshire?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to New Hampshire by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from London to New Hampshire by cabin class

Find flights from London to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and New Hampshire flights

Browse other London and New Hampshire flight options. Last updated on 27 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to New Hampshire flights

Consider these flights travelling from London to New Hampshire.

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

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

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

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

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Cheapest flights from London to New Hampshire
Explore the most affordable flight options available from London to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from London to New Hampshire
Discover carefully curated flight deals from London to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Direct flights from London to New Hampshire
Explore direct flight options from London to New Hampshire based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.

Last-minute flights from London to New Hampshire
Discover last-minute flight deals from London to New Hampshire. Data last updated 27 August 2026 and is based on user searches.

One-way flights from London to New Hampshire
Search for one-way flight options from London to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.