How long is the flight from London to New Hampshire?

Departing from London to New Hampshire will take you 7h 30m. The distance from London to New Hampshire is about 3254 mi. Generally, flights for this route are direct.

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.

£345+ Cheap Flights from London to New Hampshire

Cheap flight deals from London to New Hampshire

Enter your travel dates to find the best prices.

Cheapest

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 15 September 2026.

Fri 16/1008:40 -

1 stop16h 15m

Mon 19/1012:36 -

1 stop12h 19m

Deal found 12/9£449

Thu 29/1013:45 -

1 stop11h 35m

Thu 5/1112:00 -

2 stops13h 40m

Deal found 14/9£465

Fri 30/1009:00 -

2 stops18h 59m

Fri 6/1121:50 -

1 stop29h 00m

Deal found 15/9£465

Mon 5/1008:30 -

2 stops15h 20m

Mon 12/1023:00 -

2 stops15h 25m

Deal found 14/9£466

Thu 29/1006:20 -

1 stop13h 09m

Wed 4/1122:11 -

Nonstop6h 44m

Deal found 14/9£466

Thu 8/1015:40 -

1 stop32h 10m

Sat 24/1020:50 -

1 stop12h 50m

Deal found 15/9£466

Thu 29/1006:50 -

2 stops16h 12m

Sun 1/1118:25 -

1 stop21h 35m

Deal found 15/9£467

Tue 13/1011:30 -

1 stop13h 20m

Tue 20/1017:40 -

1 stop21h 20m

Deal found 14/9£467

Thu 24/912:05 -

2 stops14h 21m

Sun 27/915:35 -

1 stop9h 55m

Deal found 15/9£467

Fri 6/1110:40 -

1 stop14h 35m

Tue 10/1122:45 -

2 stops30h 05m

Deal found 15/9£467

Wed 14/1007:45 -

2 stops19h 00m

Sun 18/1020:50 -

2 stops21h 15m

Deal found 14/9£468

Sun 27/914:25 -

Nonstop7h 35m

Fri 16/1019:35 -

Nonstop6h 35m

Deal found 15/9£468

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 15 September 2026.

Thu 29/1009:40 -

Nonstop7h 49m

Wed 4/1119:15 -

Nonstop6h 35m

Deal found 13/9£473

Mon 21/1209:40 -

Nonstop7h 45m

Thu 7/119:10 -

Nonstop6h 40m

Deal found 10/9£474

Thu 1/1010:05 -

Nonstop7h 30m

Tue 6/1021:50 -

Nonstop6h 45m

Deal found 13/9£478

Fri 18/1216:20 -

1 stop12h 39m

Fri 1/111:44 -

1 stop13h 11m

Deal found 10/9£479

Tue 13/1016:25 -

1 stop27h 20m

Tue 20/1022:45 -

2 stops31h 35m

Deal found 13/9£487

Sat 10/1011:00 -

1 stop11h 13m

Thu 22/1023:40 -

1 stop12h 05m

Deal found 11/9£489

Sat 7/1108:40 -

2 stops19h 25m

Sun 15/1119:25 -

1 stop16h 10m

Deal found 11/9£496

Fri 9/1009:15 -

1 stop11h 25m

Wed 14/1017:45 -

1 stop9h 55m

Deal found 10/9£562

Thu 3/1206:40 -

2 stops22h 41m

Sun 6/1206:00 -

2 stops31h 30m

Deal found 14/9£622

Tue 10/1117:20 -

1 stop29h 45m

Tue 17/1120:00 -

1 stop32h 55m

Deal found 14/9£670

Sat 7/1117:20 -

Nonstop7h 55m

Sat 14/1122:11 -

Nonstop6h 44m

Deal found 14/9£475

Mon 21/1218:30 -

2 stops31h 00m

Thu 7/122:20 -

1 stop14h 10m

Deal found 10/9£488

Thu 17/1216:20 -

1 stop12h 39m

Thu 24/1211:05 -

2 stops28h 55m

Deal found 14/9£488

Thu 15/1011:30 -

2 stops16h 55m

Mon 19/1017:28 -

2 stops36h 22m

Deal found 14/9£492

Wed 11/1108:40 -

2 stops15h 19m

Sun 15/1120:55 -

1 stop15h 25m

Deal found 13/9£496

Thu 15/1017:30 -

2 stops26h 25m

Sun 18/1017:25 -

2 stops19h 50m

Deal found 12/9£504

Thu 1/1010:00 -

1 stop11h 36m

Tue 6/1016:45 -

1 stop10h 10m

Deal found 13/9£506

Thu 24/1208:40 -

2 stops20h 19m

Thu 31/1216:55 -

1 stop15h 50m

Deal found 12/9£476

Fri 2/1010:25 -

2 stops17h 45m

Wed 14/1017:10 -

1 stop11h 15m

Deal found 12/9£496

Wed 9/1209:35 -

2 stops33h 55m

Tue 15/1222:45 -

1 stop29h 40m

Deal found 15/9£506

Fri 9/1009:15 -

1 stop11h 25m

Tue 13/1017:45 -

1 stop9h 55m

Deal found 10/9£562

Sat 26/1211:05 -

1 stop13h 00m

Sun 27/1217:15 -

1 stop16h 55m

Deal found 13/9£515

Sat 17/1011:30 -

1 stop13h 20m

Fri 23/1020:45 -

1 stop18h 15m

Deal found 15/9£520

Thu 1/1016:05 -

Nonstop7h 45m

Thu 15/1021:30 -

Nonstop6h 45m

Deal found 11/9£490

Sun 1/1109:05 -

1 stop16h 25m

Fri 6/1122:10 -

1 stop12h 35m

Deal found 12/9£519

Fri 18/1212:45 -

1 stop11h 20m

Fri 1/121:20 -

1 stop16h 00m

Deal found 15/9£522

Thu 29/1014:00 -

1 stop10h 05m

Wed 4/1121:20 -

1 stop10h 20m

Deal found 12/9£530

Fri 25/909:40 -

Nonstop7h 37m

Sat 3/1019:05 -

Nonstop6h 40m

Deal found 10/9£492

Mon 8/310:55 -

1 stop37h 10m

Mon 15/321:00 -

1 stop15h 20m

Deal found 11/9£671

Tue 13/1010:35 -

2 stops38h 45m

Tue 4/522:45 -

1 stop11h 50m

Deal found 11/9£536

Find flight deals from London to New Hampshire

Round-trip from	£428
One-way from	£345
Popular in	June
Cheapest in	February
Average price	£493

British Airways
7/2-12/2
1 total stop
17h 45m total
London to New Hampshire

Search Deals

30/10-31/12
2 total stops
28h 35m total
London to New Hampshire

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£38 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Fri 30/10

18:15-18:50

2 stops28h 35m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£345

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Sat 6/3

09:05-13:30

1 stop33h 25m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£345

LondonBoston

LCY London City - BOS Boston Logan Intl

LCYBOS

London City

Thu 26/11

07:40-18:25

1 stop15h 45m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£347

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Tue 1/12

09:20-12:15

Nonstop7h 55m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£348

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Tue 2/2

09:20-12:20

Nonstop8h 00m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£348

LondonBoston

SEN London Southend - BOS Boston Logan Intl

SENBOS

London Southend

Mon 16/11

15:30-14:45

3 stops28h 15m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£348

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Tue 8/12

09:20-12:15

Nonstop7h 55m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£348

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Tue 10/11

09:20-12:15

Nonstop7h 55m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£349

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Tue 12/1

09:20-12:20

Nonstop8h 00m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£349

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Fri 11/12

09:20-12:15

Nonstop7h 55m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£349

Flights are sorted by cheapest return flights first.

Deals found on 12/9

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

LTN-BOS

SEN-BOS

LGW-BOS

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

LTN-BOS

SEN-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 7h 30m. The distance from London to New Hampshire is about 3254 mi. Generally, flights for this route are direct.
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

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Complete your trip

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Alternative routes for London to New Hampshire

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Heathrow to John F Kennedy Intl flights

Gatwick to John F Kennedy Intl flights

Heathrow to LaGuardia flights

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London City to John F Kennedy Intl flights

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London City to Los Angeles flights

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Heathrow to Atlanta flights

Stansted to Los Angeles flights

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Gatwick to Boston flights

Gatwick to Las Vegas flights

Heathrow to Tampa flights

Gatwick to Fort Lauderdale flights

Gatwick to O'Hare Intl flights

Heathrow to Ontario flights

London City to Boston flights

Heathrow to Sky Harbor Intl 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 £345

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. 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 15 September 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 15 September 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 15 September 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 15 September 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 15 September 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 15 September 2026.

Last-minute flights from London to New HampshireDiscover last-minute flight deals from London to New Hampshire. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from London to New Hampshire. Data last updated 15 September 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 15 September 2026.

Search for one-way flight options from London to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 15 September 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 15 September 2026.

Popular flight searches

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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?

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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 15 September 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 15 September 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 15 September 2026.

Last-minute flights from London to New Hampshire
Discover last-minute flight deals from London to New Hampshire. Data last updated 15 September 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 15 September 2026.