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

As of September 2025, there are 259 flights per week flying from London to New Hampshire. The most common day of the week flights depart is Mon, with 15% 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.

€301 Cheap Flights from London to New Hampshire in 2025

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap return flights

06:00 - 13:50LHR-BOS

12h 50m1 stop

14:36 - 06:55BOS-LHR

11h 19m1 stop

€392Austrian Airlines

Find Deal

Fri, 26 Sep - Sat, 4 Oct

12:10 - 15:16LGW-BOS

8h 06mdirect

21:48 - 09:35BOS-LGW

6h 47mdirect

€392JetBlue

Find Deal

Fri, 26 Sep - Sat, 4 Oct

07:30 - 18:32LHR-BOS

15h 02m2 stops

21:50 - 16:20BOS-LHR

13h 30m1 stop

€393United Airlines

Find Deal

Mon, 27 Oct - Mon, 3 Nov

08:30 - 16:00LHR-BOS

12h 30m1 stop

10:20 - 09:35BOS-LHR

18h 15m1 stop

€394United Airlines

Find Deal

Fri, 26 Sep - Fri, 17 Oct

16:30 - 21:15LGW-BOS

33h 45m1 stop

23:00 - 23:10BOS-LGW

19h 10m1 stop

€397LEVEL

Find Deal

Wed, 15 Oct - Thu, 23 Oct

09:25 - 15:25LCY-BOS

11h 00m1 stop

21:40 - 12:30BOS-LCY

9h 50m1 stop

€404SWISS

Find Deal

Wed, 15 Oct - Mon, 20 Oct

09:25 - 15:25LCY-BOS

11h 00m1 stop

21:40 - 12:30BOS-LCY

9h 50m1 stop

€405SWISS

Find Deal

Wed, 15 Oct - Wed, 22 Oct

07:30 - 15:15LHR-BOS

12h 45m1 stop

21:35 - 09:15BOS-LHR

6h 40mdirect

€405British Airways

Find Deal

Tue, 25 Nov - Tue, 2 Dec

06:15 - 15:47LHR-BOS

14h 32m2 stops

15:30 - 06:35BOS-LHR

10h 05m1 stop

€409British Airways

Find Deal

Mon, 15 Dec - Tue, 23 Dec

16:25 - 20:55LGW-BOS

33h 30m1 stop

22:40 - 23:20BOS-LGW

19h 40m1 stop

€413LEVEL

Find Deal

Fri, 12 Dec - Mon, 29 Dec

Delta flights from London to New Hampshire

Our best Delta deals on London to New Hampshire flight tickets

Delta

1 Oct

LHR09:55London Heathrow

11h 35m

1 stop

BOS16:30Boston Logan Intl

9 Oct

BOS19:05Boston Logan Intl

6h 40m

LHR06:45London Heathrow

€406

Find similar

Delta

1 Oct

LHR06:30London Heathrow

15h 00m

1 stop

BOS16:30Boston Logan Intl

6 Oct

BOS20:15Boston Logan Intl

6h 50m

LHR08:05London Heathrow

€407

Find similar

Delta

17 Dec

LHR10:00London Heathrow

13h 55m

1 stop

BOS18:55Boston Logan Intl

7 Jan

BOS19:10Boston Logan Intl

6h 40m

LHR06:50London Heathrow

€417

Find similar

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

3 Dec

LGW09:35London Gatwick

39h 35m

2 stops

BOS20:10Boston Logan Intl

10 Dec

BOS18:05Boston Logan Intl

10h 45m

1 stop

LGW09:50London Gatwick

€414

Find similar

TAP AIR PORTUGAL

22 Oct

LGW10:35London Gatwick

15h 10m

2 stops

BOS20:45Boston Logan Intl

29 Oct

BOS19:05Boston Logan Intl

10h 45m

1 stop

LGW09:50London Gatwick

€485

Find similar

TAP AIR PORTUGAL

16 Sept

LGW21:15London Gatwick

28h 30m

1 stop

BOS20:45Boston Logan Intl

3 Dec

BOS18:05Boston Logan Intl

16h 00m

1 stop

LGW15:05London Gatwick

€545

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 26/9

06:00-13:50

1 stop12h 50m

Boston Logan Intl

Sat 4/10

14:36-06:55

1 stop11h 19m

€392

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 26/9

12:10-15:16

Nonstop8h 06m

Boston Logan Intl

Sat 4/10

21:48-09:35

Nonstop6h 47m

€392

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 27/10

07:30-18:32

2 stops15h 02m

Boston Logan Intl

Mon 3/11

21:50-16:20

1 stop13h 30m

€393

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 26/9

08:30-16:00

1 stop12h 30m

Boston Logan Intl

Fri 17/10

10:20-09:35

1 stop18h 15m

€394

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 15/10

16:30-21:15

1 stop33h 45m

Boston Logan Intl

Thu 23/10

23:00-23:10

1 stop19h 10m

€397

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 15/10

09:25-15:25

1 stop11h 00m

Boston Logan Intl

Mon 20/10

21:40-12:30

1 stop9h 50m

€404

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 15/10

09:25-15:25

1 stop11h 00m

Boston Logan Intl

Wed 22/10

21:40-12:30

1 stop9h 50m

€405

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 25/11

07:30-15:15

1 stop12h 45m

Boston Logan Intl

Tue 2/12

21:35-09:15

Nonstop6h 40m

€405

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 15/12

06:15-15:47

2 stops14h 32m

Boston Logan Intl

Tue 23/12

15:30-06:35

1 stop10h 05m

€409

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 12/12

16:25-20:55

1 stop33h 30m

Boston Logan Intl

Mon 29/12

22:40-23:20

1 stop19h 40m

€413

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?

British Airways, TAP AIR PORTUGAL, and LEVEL 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 20m
Direct flights	Every day
Airports in New Hampshire	1 airport

The fastest flight from London to New Hampshire takes 7h 20m

Direct flights go from London to New Hampshire every day.

There is 1 airport near New Hampshire: Boston Logan Intl (BOS)

Search flight deals

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.