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

The number of flights available between London and New Hampshire is 189 per week as of December 2025. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

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

British Airways, LEVEL, and JetBlue are the most popular carriers operating 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 refresh daily.

How many operators does momondo search for flights from London to New Hampshire?

As of December 2025, there are 9 operators available to choose from for flights from London to New Hampshire.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to New Hampshire.

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

The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$365 Cheap Flights from London to New Hampshire in 2025/26

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Find the cheapest flights from London to New Hampshire

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 5:01 pm

LHR

BOS

11h 46m1 stop

9:50 pm - 9:35 am

BOS

LHR

6h 45mnonstop

$550British Airways

Tue, Jan 20 - Fri, Apr 24

9:00 am - 5:50 pm

LHR

BOS

13h 50m1 stop

5:30 am - 9:20 am

BOS

LHR

22h 50m2 stops

$551Air Canada

Thu, Jan 8 - Sun, Jan 11

9:25 pm - 8:10 pm

LGW

BOS

27h 45m2 stops

6:05 pm - 8:35 pm

BOS

LGW

21h 30m2 stops

$551TAP AIR PORTUGAL

Fri, Feb 13 - Mon, Feb 16

7:40 pm - 3:15 pm

LHR

BOS

24h 35m1 stop

7:15 pm - 7:00 am

BOS

LHR

6h 45mnonstop

$552Iberia

Thu, Jan 29 - Wed, Feb 4

4:35 pm - 3:35 pm

LGW

BOS

27h 00m1 stop

10:45 pm - 8:30 pm

BOS

LGW

16h 45m2 stops

$553TAP AIR PORTUGAL

Wed, Mar 25 - Wed, Apr 1

1:30 pm - 4:15 pm

LHR

BOS

7h 45mnonstop

7:15 pm - 7:00 am

BOS

LHR

6h 45mnonstop

$553British Airways

Fri, Jan 16 - Tue, Jan 20

3:15 pm - 4:50 pm

LHR

BOS

30h 35m1 stop

7:15 pm - 7:00 am

BOS

LHR

6h 45mnonstop

$554British Airways

Thu, Jan 8 - Thu, Jan 15

1:30 pm - 4:15 pm

LHR

BOS

7h 45mnonstop

7:35 pm - 10:10 pm

BOS

LHR

21h 35m1 stop

$555Finnair

Mon, Jan 12 - Sun, Jan 18

7:50 pm - 3:50 pm

LHR

BOS

49h 00m2 stops

5:40 pm - 1:35 pm

BOS

LHR

14h 55m1 stop

$556Scandinavian Airlines

Tue, Jan 20 - Fri, Apr 24

7:40 pm - 8:55 pm

LGW

BOS

30h 15m2 stops

4:45 pm - 10:50 am

BOS

LGW

13h 05m1 stop

$559Iberia

Wed, Feb 4 - Tue, Feb 10

Virgin Atlantic flights from London to New Hampshire

Our best Virgin Atlantic deals on London to New Hampshire flight tickets

Virgin Atlantic

Jan 8

LHR9:40 amLondon Heathrow

7h 50m

BOS12:30 pmBoston Logan Intl

Jan 11

BOS1:00 pmBoston Logan Intl

12h 55m

1 stop

LHR6:55 amLondon Heathrow

$585

Find similar

Virgin Atlantic

Dec 27

LHR4:10 pmLondon Heathrow

12h 15m

1 stop

BOS11:25 pmBoston Logan Intl

Dec 30

BOS5:00 pmBoston Logan Intl

22h 10m

1 stop

LHR8:10 pmLondon Heathrow

$633

Find similar

Virgin Atlantic

Jan 20

LCY8:05 pmLondon City

22h 25m

1 stop

BOS1:30 pmBoston Logan Intl

Jan 27

BOS12:55 pmBoston Logan Intl

14h 55m

2 stops

LCY8:50 amLondon City

$638

Find similar

Lufthansa flights from London to New Hampshire

Our best Lufthansa deals on London to New Hampshire flight tickets

Lufthansa

Dec 31

LHR4:20 pmLondon Heathrow

12h 34m

1 stop

BOS11:54 pmBoston Logan Intl

Jan 31

BOS8:40 pmBoston Logan Intl

11h 20m

1 stop

LHR1:00 pmLondon Heathrow

$552

Find similar

Lufthansa

Apr 23

LCY9:15 amLondon City

11h 25m

1 stop

BOS3:40 pmBoston Logan Intl

Apr 26

BOS5:45 pmBoston Logan Intl

19h 10m

1 stop

LCY5:55 pmLondon City

$556

Find similar

Lufthansa

Jan 20

LCY6:15 pmLondon City

24h 20m

1 stop

BOS1:35 pmBoston Logan Intl

Jan 27

BOS4:15 pmBoston Logan Intl

12h 00m

1 stop

LCY9:15 amLondon City

$557

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 1/20

10:15 am-5:01 pm

1 stop11h 46m

Boston Logan Intl

Fri 4/24

9:50 pm-9:35 am

Nonstop6h 45m

$550

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 1/8

9:00 am-5:50 pm

1 stop13h 50m

Boston Logan Intl

Sun 1/11

5:30 am-9:20 am

2 stops22h 50m

$551

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 2/13

9:25 pm-8:10 pm

2 stops27h 45m

Boston Logan Intl

Mon 2/16

6:05 pm-8:35 pm

2 stops21h 30m

$551

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 1/29

7:40 pm-3:15 pm

1 stop24h 35m

Boston Logan Intl

Wed 2/4

7:15 pm-7:00 am

Nonstop6h 45m

$552

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 3/25

4:35 pm-3:35 pm

1 stop27h 00m

Boston Logan Intl

Wed 4/1

10:45 pm-8:30 pm

2 stops16h 45m

$553

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 1/16

1:30 pm-4:15 pm

Nonstop7h 45m

Boston Logan Intl

Tue 1/20

7:15 pm-7:00 am

Nonstop6h 45m

$553

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 1/8

3:15 pm-4:50 pm

1 stop30h 35m

Boston Logan Intl

Thu 1/15

7:15 pm-7:00 am

Nonstop6h 45m

$554

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 1/12

1:30 pm-4:15 pm

Nonstop7h 45m

Boston Logan Intl

Sun 1/18

7:35 pm-10:10 pm

1 stop21h 35m

$555

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 1/20

7:50 pm-3:50 pm

2 stops49h 00m

Boston Logan Intl

Fri 4/24

5:40 pm-1:35 pm

1 stop14h 55m

$556

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 2/4

7:40 pm-8:55 pm

2 stops30h 15m

Boston Logan Intl

Tue 2/10

4:45 pm-10:50 am

1 stop13h 05m

$559

Flights are sorted by cheapest round-trip 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

Prices

Airlines

Other information

What is the cheapest month to fly to New Hampshire?

The month of February is another great option to travel to New Hampshire, with average flight prices from London averaging around $532.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Thursday when prices can be found for as low as $667. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Saturday, with ticket prices averaging around $776.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from London to New Hampshire in the afternoon for as low as $712. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $735. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from London when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $624 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from London for as low as $569 on momondo.

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 25m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from London to New Hampshire takes 7h 25m

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).

Search flight deals

When did momondo last update prices for flights from London to New Hampshire?
Prices for flights from London to New Hampshire refresh daily.
How many operators does momondo search for flights from London to New Hampshire?
As of December 2025, there are 9 operators available to choose from for flights from London to New Hampshire.
How old do you have to be to fly from London to New Hampshire?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find London to New Hampshire flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Hampshire that suits you.

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

momondo does allow users to show only those flights to New Hampshire from London which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential London to New Hampshire flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to New Hampshire now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Hampshire and let you know when they change.