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

As of August 2025, 258 flights take off from New Hampshire and land in London each week. The most common flight departure day for this route is Sat, with 16% of weekly flights taking off on this day.

How long does it take to fly to London?

Flight times from New Hampshire to London vary, but if you’re flying out of Manchester and flying into London Heathrow Airport (one of the most popular routes), then the duration is 10h 24m on average. Another popular route from New Hampshire to London is flying from Lebanon to London Heathrow Airport, which will take roughly 12h 06m. Keep in mind that layovers or delays could extend your travel time.

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

JetBlue, TAP AIR PORTUGAL, and Air Canada are the most popular carriers operating from New Hampshire to London

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

Prices for flights from New Hampshire to London are refreshed on a daily basis.

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

As of August 2025, there are 7 operators available to choose from for flights from New Hampshire to London.

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

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 layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£130 Cheap Flights from New Hampshire to London in 2025

1 adult

0 bags

Voted 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 New Hampshire to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

20:02 - 11:25BOS-LHR

10h 23m1 stop

08:40 - 15:25LHR-BOS

11h 45m1 stop

£262

Find Deal

Tue, 9 Sep - Thu, 11 Sep

18:30 - 11:25BOS-LHR

11h 55m1 stop

08:40 - 15:25LHR-BOS

11h 45m1 stop

£264Lufthansa

Find Deal

Tue, 9 Sep - Thu, 11 Sep

19:40 - 07:20BOS-LHR

6h 40mdirect

06:10 - 19:50LHR-BOS

18h 40m1 stop

£275British Airways

Find Deal

Fri, 19 Sep - Sun, 21 Sep

21:55 - 09:30BOS-LHR

6h 35mdirect

09:15 - 19:50LHR-BOS

15h 35m1 stop

£276British Airways

Find Deal

Fri, 10 Oct - Sun, 12 Oct

10:15 - 07:10BOS-LHR

15h 55m1 stop

09:00 - 17:50LHR-BOS

13h 50m1 stop

£276Air Canada

Find Deal

Tue, 13 Jan - Thu, 15 Jan

20:05 - 07:50BOS-LHR

6h 45mdirect

20:50 - 21:55LHR-BOS

30h 05m1 stop

£277Iberia

Find Deal

Sun, 14 Sep - Mon, 15 Sep

18:19 - 12:00BOS-LHR

12h 41m1 stop

18:50 - 20:55LHR-BOS

31h 05m1 stop

£280Iberia

Find Deal

Tue, 18 Nov - Wed, 19 Nov

10:15 - 06:30BOS-LHR

15h 15m2 stops

09:00 - 17:50LHR-BOS

13h 50m1 stop

£282Air Canada

Find Deal

Tue, 13 Jan - Thu, 15 Jan

06:00 - 09:35BOS-LHR

22h 35m1 stop

08:45 - 19:55LHR-BOS

16h 10m1 stop

£292United Airlines

Find Deal

Sun, 21 Sep - Tue, 23 Sep

19:12 - 06:55BOS-LHR

30h 43m1 stop

06:50 - 16:28LHR-BOS

14h 38m2 stops

£306United Airlines

Find Deal

Mon, 25 Aug - Thu, 28 Aug

British Airways flights from New Hampshire to London

Our best British Airways deals on New Hampshire to London flight tickets

British Airways

19 Sept

BOS19:40Boston Logan Intl

6h 40m

LHR07:20London Heathrow

21 Sept

LHR06:10London Heathrow

18h 40m

1 stop

BOS19:50Boston Logan Intl

£275

Find similar

British Airways

10 Oct

BOS21:55Boston Logan Intl

6h 35m

LHR09:30London Heathrow

12 Oct

LHR09:15London Heathrow

15h 35m

1 stop

BOS19:50Boston Logan Intl

£276

Find similar

British Airways

26 Sept

BOS16:30Boston Logan Intl

13h 05m

1 stop

LHR10:35London Heathrow

28 Sept

LHR08:55London Heathrow

7h 20m

BOS11:15Boston Logan Intl

£287

Find similar

Air Canada flights from New Hampshire to London

Our best Air Canada deals on New Hampshire to London flight tickets

Air Canada

13 Jan

BOS10:15Boston Logan Intl

15h 55m

1 stop

LHR07:10London Heathrow

15 Jan

LHR09:00London Heathrow

13h 50m

1 stop

BOS17:50Boston Logan Intl

£276

Find similar

Air Canada

13 Jan

BOS10:15Boston Logan Intl

15h 15m

2 stops

LHR06:30London Heathrow

15 Jan

LHR09:00London Heathrow

13h 50m

1 stop

BOS17:50Boston Logan Intl

£282

Find similar

Air Canada

10 Sept

BOS18:55Boston Logan Intl

11h 55m

1 stop

LHR11:50London Heathrow

17 Sept

LHR09:30London Heathrow

10h 00m

1 stop

BOS14:30Boston Logan Intl

£285

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 9/9

20:02-11:25

1 stop10h 23m

London Heathrow

Thu 11/9

08:40-15:25

1 stop11h 45m

£262

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 9/9

18:30-11:25

1 stop11h 55m

London Heathrow

Thu 11/9

08:40-15:25

1 stop11h 45m

£264

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 19/9

19:40-07:20

Nonstop6h 40m

London Heathrow

Sun 21/9

06:10-19:50

1 stop18h 40m

£275

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 10/10

21:55-09:30

Nonstop6h 35m

London Heathrow

Sun 12/10

09:15-19:50

1 stop15h 35m

£276

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 13/1

10:15-07:10

1 stop15h 55m

London Heathrow

Thu 15/1

09:00-17:50

1 stop13h 50m

£276

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 14/9

20:05-07:50

Nonstop6h 45m

London Heathrow

Mon 15/9

20:50-21:55

1 stop30h 05m

£277

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 18/11

18:19-12:00

1 stop12h 41m

London Heathrow

Wed 19/11

18:50-20:55

1 stop31h 05m

£280

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 13/1

10:15-06:30

2 stops15h 15m

London Heathrow

Thu 15/1

09:00-17:50

1 stop13h 50m

£282

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 21/9

06:00-09:35

1 stop22h 35m

London Heathrow

Tue 23/9

08:45-19:55

1 stop16h 10m

£292

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 25/8

19:12-06:55

1 stop30h 43m

London Heathrow

Thu 28/8

06:50-16:28

2 stops14h 38m

£306

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 New Hampshire to London

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 London?

The cheapest month to fly to London from New Hampshire is in January. Flight prices, which tend to average around £414, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from New Hampshire averaging around £414.

What is the cheapest day to depart on your flight to London?

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £484. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New Hampshire to London for around £570.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £506. Flights in the afternoon are often more expensive, with an average ticket price of £616.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £488 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from New Hampshire for as low as £451 on momondo.

Cheap New Hampshire to London flight deals and tips

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

Best price found	£130
Fastest flight time	6h 30m
Direct flights	Every day
Airports in London	5 airports

The best one-way flight to London from New Hampshire in the past 72 hours is £130. The best return flight deal from New Hampshire to London found on momondo in the last 72 hours is £262.

The fastest flight from New Hampshire to London takes 6h 30m

Direct flights go from New Hampshire to London every day.

There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

Search flight deals

When did momondo last update prices for flights from New Hampshire to London?
Prices for flights from New Hampshire to London are refreshed on a daily basis.
How many operators does momondo search for flights from New Hampshire to London?
As of August 2025, there are 7 operators available to choose from for flights from New Hampshire to London.
How old do you have to be to fly from New Hampshire to London?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Luton

Slough

Maidstone

Southend-on-Sea

Canterbury

Gatwick

Ipswich

Ilford

Guildford

Colchester

Dartford

Hounslow

Worthing

Dover

Chelmsford

Hayes

Winchester

Bedford

Why use momondo?

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

It is quick and easy to find New Hampshire to London 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 London that suits you.

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

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

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

momondo helps you find the best flight between New Hampshire and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to London from New Hampshire are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.