How many flights depart from London to New Hampshire on average per week?

As of May 2026, there are 256 flights per week flying from London to New Hampshire. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

When did momondo last update prices for flights from London to New Hampshire?

Prices for flights from London to New Hampshire are updated daily.

How old do you have to be to fly from London to New Hampshire?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€303 Cheap Flights from London to New Hampshire in 2026

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Find the cheapest flights from London to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:05 - 12:40

LHR

BOS

7h 35mdirect

19:35 - 07:10

BOS

LHR

6h 35mdirect

€574Finnair

Fri, 28 Aug - Mon, 31 Aug

07:20 - 21:00

LGW

BOS

18h 40m

1 stop

22:50 - 07:15

BOS

LGW

27h 25m

1 stop

€575LEVEL

Tue, 16 Jun - Tue, 23 Jun

09:55 - 21:00

LHR

BOS

16h 05m

1 stop

22:50 - 09:10

BOS

LHR

29h 20m

1 stop

€576LEVEL

Tue, 16 Jun - Tue, 23 Jun

12:00 - 22:00

STN

BOS

15h 00m

1 stop

21:15 - 21:20

BOS

STN

19h 05m

1 stop

€580Multiple Airlines

Thu, 25 Jun - Wed, 1 Jul

06:35 - 20:55

STN

BOS

19h 20m

3 stops

23:00 - 00:20

BOS

STN

20h 20m

2 stops

€581Multiple Airlines

Fri, 28 Aug - Mon, 31 Aug

16:30 - 13:40

LHR

BOS

26h 10m

1 stop

17:05 - 15:40

BOS

LHR

17h 35m

1 stop

€582ITA Airways

Sun, 13 Sep - Mon, 21 Sep

15:40 - 18:50

LGW

BOS

32h 10m

1 stop

23:00 - 14:40

BOS

LGW

10h 40m

1 stop

€582Icelandair

Mon, 31 Aug - Sun, 6 Sep

06:40 - 15:35

LHR

BOS

13h 55m

1 stop

17:50 - 14:35

BOS

LHR

15h 45m

2 stops

€584Scandinavian Airlines

Sat, 3 Oct - Fri, 16 Oct

21:05 - 15:35

LHR

BOS

23h 30m

2 stops

18:35 - 17:40

BOS

LHR

19h 05m

1 stop

€586Scandinavian Airlines

Mon, 19 Oct - Mon, 26 Oct

19:25 - 13:40

LCY

BOS

23h 15m

2 stops

17:05 - 13:10

BOS

LCY

15h 05m

2 stops

€604ITA Airways

Wed, 9 Sep - Mon, 21 Sep

Finnair flights from London to New Hampshire

Our best Finnair deals on London to New Hampshire flight tickets

Finnair

28 Aug

LHR10:05London Heathrow

7h 35m

BOS12:40Boston Logan Intl

31 Aug

BOS19:35Boston Logan Intl

6h 35m

LHR07:10London Heathrow

€574

Finnair

28 Aug

LHR16:35London Heathrow

12h 20m

1 stop

BOS23:55Boston Logan Intl

31 Aug

BOS19:35Boston Logan Intl

6h 35m

LHR07:10London Heathrow

€579

Finnair

22 Jun

LHR14:10London Heathrow

13h 51m

1 stop

BOS23:01Boston Logan Intl

2 Jul

BOS19:40Boston Logan Intl

6h 30m

LHR07:10London Heathrow

€598

TAP AIR PORTUGAL flights from London to New Hampshire

Our best TAP AIR PORTUGAL deals on London to New Hampshire flight tickets

TAP AIR PORTUGAL

17 Oct

LHR08:00London Heathrow

17h 20m

1 stop

BOS20:20Boston Logan Intl

26 Oct

BOS19:00Boston Logan Intl

13h 40m

1 stop

LHR12:40London Heathrow

€587

TAP AIR PORTUGAL

12 Oct

LGW12:05London Gatwick

13h 15m

1 stop

BOS20:20Boston Logan Intl

1 Nov

BOS22:45Boston Logan Intl

16h 50m

1 stop

LGW20:35London Gatwick

€591

TAP AIR PORTUGAL

28 Aug

LGW21:15London Gatwick

22h 30m

2 stops

BOS14:45Boston Logan Intl

31 Aug

BOS23:15Boston Logan Intl

31h 05m

1 stop

LGW11:20London Gatwick

€593

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 28/8

10:05-12:40

Nonstop7h 35m

Boston Logan Intl

Mon 31/8

19:35-07:10

Nonstop6h 35m

€574

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 16/6

07:20-21:00

1 stop18h 40m

Boston Logan Intl

Tue 23/6

22:50-07:15

1 stop27h 25m

€575

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 16/6

09:55-21:00

1 stop16h 05m

Boston Logan Intl

Tue 23/6

22:50-09:10

1 stop29h 20m

€576

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 25/6

12:00-22:00

1 stop15h 00m

Boston Logan Intl

Wed 1/7

21:15-21:20

1 stop19h 05m

€580

LondonBoston

STN - BOS

STNBOS

London Stansted

Fri 28/8

06:35-20:55

3 stops19h 20m

Boston Logan Intl

Mon 31/8

23:00-00:20

2 stops20h 20m

€581

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 13/9

16:30-13:40

1 stop26h 10m

Boston Logan Intl

Mon 21/9

17:05-15:40

1 stop17h 35m

€582

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 31/8

15:40-18:50

1 stop32h 10m

Boston Logan Intl

Sun 6/9

23:00-14:40

1 stop10h 40m

€582

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 3/10

06:40-15:35

1 stop13h 55m

Boston Logan Intl

Fri 16/10

17:50-14:35

2 stops15h 45m

€584

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 19/10

21:05-15:35

2 stops23h 30m

Boston Logan Intl

Mon 26/10

18:35-17:40

1 stop19h 05m

€586

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 9/9

19:25-13:40

2 stops23h 15m

Boston Logan Intl

Mon 21/9

17:05-13:10

2 stops15h 05m

€604

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from London to New Hampshire?

United Airlines, Finnair, and British Airways are the most popular carriers operating from London to New Hampshire

Cheap London to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to New Hampshire

Fastest flight time	7h 30m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from London to New Hampshire takes 7h 30m

Direct flights go from London to New Hampshire every day.

There are 52 airports in New Hampshire. From London there are direct flights to Boston Logan Intl (BOS).

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Frequently asked questions about flying from London to New Hampshire

When did momondo last update prices for flights from London to New Hampshire?
Prices for flights from London to New Hampshire are updated daily.
How old do you have to be to fly from London to New Hampshire?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from London to New Hampshire?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to New Hampshire. momondo saves you time and could save you money on your trip.

Can I find flights from London to New Hampshire with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to New Hampshire from London with this policy.

How can momondo help me find flights from London to New Hampshire?

momondo provides multiple filters to help you find the best flight to New Hampshire from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to New Hampshire right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to New Hampshire from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.