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

As of June 2026, 240 flights take off from New Hampshire and land in London each week. The most common flight departure day for this route is Mon, 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 9h 59m on average. Another popular route from New Hampshire to London is flying from Lebanon to London Heathrow Airport, which will take roughly 13h 46m. Keep in mind that layovers or delays could extend your travel time.

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

Virgin Atlantic, KLM, and JetBlue 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 June 2026, there are 9 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.

£120 Cheap Flights from New Hampshire to London in 2026

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Find the cheapest flights from New Hampshire to London

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

06:05 - 06:25

PWM

LHR

19h 20m

1 stop

08:40 - 23:30

LHR

PWM

19h 50m

2 stops

£412Virgin Atlantic

Thu, 27 Aug - Thu, 10 Sep

06:05 - 06:25

PWM

LHR

19h 20m

1 stop

13:25 - 23:30

LHR

PWM

15h 05m

1 stop

£423Virgin Atlantic

Thu, 27 Aug - Thu, 10 Sep

06:05 - 07:40

PWM

LHR

20h 35m

2 stops

08:40 - 23:30

LHR

PWM

19h 50m

2 stops

£456Virgin Atlantic

Thu, 27 Aug - Thu, 10 Sep

23:00 - 11:55

BOS

LHR

31h 55m

1 stop

13:05 - 18:50

LHR

BOS

10h 45m

1 stop

£539Icelandair

Sat, 22 Aug - Thu, 27 Aug

17:25 - 10:30

BOS

LTN

12h 05m

1 stop

06:15 - 14:55

LTN

BOS

13h 40m

1 stop

£539Multiple Airlines

Sat, 26 Sep - Wed, 30 Sep

10:04 - 10:00

BOS

LGW

18h 56m

1 stop

14:00 - 09:09

LGW

BOS

24h 09m

1 stop

£539Multiple Airlines

Thu, 6 Aug - Sun, 23 Aug

23:00 - 11:55

BOS

LHR

31h 55m

1 stop

21:25 - 18:50

LHR

BOS

26h 25m

1 stop

£540Icelandair

Mon, 17 Aug - Mon, 24 Aug

17:50 - 14:35

BOS

LHR

15h 45m

2 stops

19:50 - 15:35

LHR

BOS

24h 45m

2 stops

£541Scandinavian Airlines

Thu, 15 Oct - Mon, 19 Oct

21:40 - 07:55

BOS

LHR

29h 15m

1 stop

07:00 - 15:10

LHR

BOS

37h 10m

2 stops

£545SWISS

Sun, 16 Aug - Wed, 19 Aug

17:10 - 08:25

BOS

LCY

10h 15m

1 stop

19:05 - 20:20

LCY

BOS

30h 15m

1 stop

£576SWISS

Fri, 23 Oct - Sun, 1 Nov

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United Airlines flights from New Hampshire to London

Our best United Airlines deals on New Hampshire to London flight tickets

United Airlines

27 Sept

MHT14:50Manchester

11h 05m

1 stop

LHR06:55London Heathrow

29 Sept

LHR06:50London Heathrow

17h 11m

2 stops

MHT19:01Manchester

£559

United Airlines

15 Nov

PWM14:23Portland

13h 47m

2 stops

LHR09:10London Heathrow

17 Nov

LHR06:50London Heathrow

16h 31m

2 stops

PWM18:21Portland

£562

United Airlines

27 Sept

MHT19:41Manchester

20h 54m

2 stops

LHR21:35London Heathrow

29 Sept

LHR11:05London Heathrow

36h 56m

2 stops

MHT19:01Manchester

£563

Virgin Atlantic flights from New Hampshire to London

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

Virgin Atlantic

27 Aug

PWM06:05Portland

19h 20m

1 stop

LHR06:25London Heathrow

10 Sept

LHR08:40London Heathrow

19h 50m

2 stops

PWM23:30Portland

£412

Virgin Atlantic

27 Aug

PWM06:05Portland

19h 20m

1 stop

LHR06:25London Heathrow

10 Sept

LHR13:25London Heathrow

15h 05m

1 stop

PWM23:30Portland

£423

Virgin Atlantic

27 Aug

PWM06:05Portland

20h 35m

2 stops

LHR07:40London Heathrow

10 Sept

LHR08:40London Heathrow

19h 50m

2 stops

PWM23:30Portland

£456

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandLondon

PWM - LHR

PWMLHR

Portland

Thu 27/8

06:05-06:25

1 stop19h 20m

London Heathrow

Thu 10/9

08:40-23:30

2 stops19h 50m

£412

PortlandLondon

PWM - LHR

PWMLHR

Portland

Thu 27/8

06:05-06:25

1 stop19h 20m

London Heathrow

Thu 10/9

13:25-23:30

1 stop15h 05m

£423

PortlandLondon

PWM - LHR

PWMLHR

Portland

Thu 27/8

06:05-07:40

2 stops20h 35m

London Heathrow

Thu 10/9

08:40-23:30

2 stops19h 50m

£456

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 22/8

23:00-11:55

1 stop31h 55m

London Heathrow

Thu 27/8

13:05-18:50

1 stop10h 45m

£539

Fastest return journey

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sat 26/9

17:25-10:30

1 stop12h 05m

London Luton

Wed 30/9

06:15-14:55

1 stop13h 40m

£539

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 6/8

10:04-10:00

1 stop18h 56m

London Gatwick

Sun 23/8

14:00-09:09

1 stop24h 09m

£539

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 17/8

23:00-11:55

1 stop31h 55m

London Heathrow

Mon 24/8

21:25-18:50

1 stop26h 25m

£540

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 15/10

17:50-14:35

2 stops15h 45m

London Heathrow

Mon 19/10

19:50-15:35

2 stops24h 45m

£541

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 16/8

21:40-07:55

1 stop29h 15m

London Heathrow

Wed 19/8

07:00-15:10

2 stops37h 10m

£545

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Fri 23/10

17:10-08:25

1 stop10h 15m

London City

Sun 1/11

19:05-20:20

1 stop30h 15m

£576

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 day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £415. 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 £584.

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 afternoon when flights can be purchased for as low as £410. Flights in the morning are often more expensive, with an average ticket price of £572.

How far in advance should I book a flight from New Hampshire 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 £505 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 £453 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

Fastest flight time	6h 30m
Direct flights	Every day
Airports in London	6 airports

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

Direct flights go from New Hampshire to London every day.

There are 6 airports in London. From New Hampshire there are direct flights to London Heathrow (LHR), London Gatwick (LGW).

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Frequently asked questions about flying 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 June 2026, there are 9 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

Wembley

Milton Keynes

Gatwick

Luton

Slough

Southend-on-Sea

Maidstone

Ipswich

Ilford

Canterbury

Folkestone

Guildford

Hayes

Chichester

Bedford

Hastings

Colchester

Harlow

Chelmsford

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.

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Cheap flights from New Hampshire to London from £195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to London departing on 24/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from New Hampshire to London

Our best United Airlines deals on New Hampshire to London flight tickets

Virgin Atlantic flights from New Hampshire to London

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

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

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

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

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

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

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

How long does it take to fly to London?

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

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from New Hampshire to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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