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

As of September 2025, there are 238 flights per week flying from London to New Hampshire. The most common day of the week flights depart is Wed, 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 2025

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Find the cheapest flights from London to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap return flights

09:25 - 15:25LCY-BOS

11h 00m1 stop

17:05 - 08:50BOS-LCY

10h 45m1 stop

€410SWISS

Find Deal

Wed, 17 Sep - Thu, 25 Sep

06:30 - 18:55LHR-BOS

17h 25m1 stop

20:00 - 07:50BOS-LHR

6h 50mdirect

€410Delta

Find Deal

Wed, 14 Jan - Mon, 19 Jan

08:45 - 23:59LCY-BOS

20h 14m2 stops

17:05 - 12:30BOS-LCY

14h 25m1 stop

€412

Find Deal

Mon, 29 Sep - Tue, 14 Oct

08:55 - 11:15LHR-BOS

7h 20mdirect

20:10 - 07:50BOS-LHR

6h 40mdirect

€413British Airways

Find Deal

Mon, 15 Sep - Mon, 22 Sep

09:00 - 17:50LHR-BOS

13h 50m1 stop

06:00 - 21:20BOS-LHR

10h 20m1 stop

€413United Airlines

Find Deal

Fri, 26 Dec - Thu, 8 Jan

09:35 - 20:10LGW-BOS

39h 35m2 stops

18:05 - 09:50BOS-LGW

10h 45m1 stop

€413TAP AIR PORTUGAL

Find Deal

Wed, 3 Dec - Wed, 10 Dec

15:05 - 17:15LGW-BOS

31h 10m1 stop

15:00 - 08:10BOS-LGW

12h 10m1 stop

€414British Airways

Find Deal

Fri, 10 Oct - Thu, 16 Oct

08:45 - 23:22LCY-BOS

19h 37m2 stops

21:40 - 12:30BOS-LCY

9h 50m1 stop

€414

Find Deal

Wed, 17 Sep - Mon, 29 Sep

06:30 - 15:55LHR-BOS

14h 25m1 stop

12:34 - 07:40BOS-LHR

14h 06m2 stops

€416United Airlines

Find Deal

Sat, 18 Oct - Sat, 25 Oct

09:35 - 20:10LGW-BOS

39h 35m2 stops

18:05 - 15:05BOS-LGW

16h 00m1 stop

€419TAP AIR PORTUGAL

Find Deal

Wed, 3 Dec - Wed, 10 Dec

SWISS flights from London to New Hampshire

Our best SWISS deals on London to New Hampshire flight tickets

SWISS

17 Sept

LCY09:25London City

11h 00m

1 stop

BOS15:25Boston Logan Intl

25 Sept

BOS17:05Boston Logan Intl

10h 45m

1 stop

LCY08:50London City

€410

Find similar

SWISS

22 Oct

LHR07:00London Heathrow

13h 25m

2 stops

BOS15:25Boston Logan Intl

3 Nov

BOS21:50Boston Logan Intl

13h 30m

1 stop

LHR16:20London Heathrow

€412

Find similar

SWISS

16 Oct

LCY09:25London City

11h 00m

1 stop

BOS15:25Boston Logan Intl

21 Oct

BOS21:40Boston Logan Intl

9h 50m

1 stop

LCY12:30London City

€419

Find similar

Delta flights from London to New Hampshire

Our best Delta deals on London to New Hampshire flight tickets

Delta

14 Jan

LHR06:30London Heathrow

17h 25m

1 stop

BOS18:55Boston Logan Intl

21 Jan

BOS19:10Boston Logan Intl

6h 40m

LHR06:50London Heathrow

€410

Find similar

Delta

22 Oct

LHR09:40London Heathrow

7h 45m

BOS12:25Boston Logan Intl

3 Nov

BOS19:10Boston Logan Intl

6h 40m

LHR06:50London Heathrow

€411

Find similar

Delta

15 Sept

LHR09:40London Heathrow

7h 40m

BOS12:20Boston Logan Intl

22 Sept

BOS19:05Boston Logan Intl

6h 40m

LHR06:45London Heathrow

€412

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 17/9

09:25-15:25

1 stop11h 00m

Boston Logan Intl

Thu 25/9

17:05-08:50

1 stop10h 45m

€410

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 14/1

06:30-18:55

1 stop17h 25m

Boston Logan Intl

Mon 19/1

20:00-07:50

Nonstop6h 50m

€410

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 29/9

08:45-23:59

2 stops20h 14m

Boston Logan Intl

Tue 14/10

17:05-12:30

1 stop14h 25m

€412

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 15/9

08:55-11:15

Nonstop7h 20m

Boston Logan Intl

Mon 22/9

20:10-07:50

Nonstop6h 40m

€412

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 26/12

09:00-17:50

1 stop13h 50m

Boston Logan Intl

Thu 8/1

06:00-21:20

1 stop10h 20m

€413

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 3/12

09:35-20:10

2 stops39h 35m

Boston Logan Intl

Wed 10/12

18:05-09:50

1 stop10h 45m

€413

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 10/10

15:05-17:15

1 stop31h 10m

Boston Logan Intl

Thu 16/10

15:00-08:10

1 stop12h 10m

€414

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 17/9

08:45-23:22

2 stops19h 37m

Boston Logan Intl

Mon 29/9

21:40-12:30

1 stop9h 50m

€414

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 18/10

06:30-15:55

1 stop14h 25m

Boston Logan Intl

Sat 25/10

12:34-07:40

2 stops14h 06m

€416

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 3/12

09:35-20:10

2 stops39h 35m

Boston Logan Intl

Wed 10/12

18:05-15:05

1 stop16h 00m

€418

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?

LEVEL, TAP AIR PORTUGAL, and JetBlue 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.