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

As of June 2026, 233 flights take off from London Heathrow Airport and land in New Hampshire each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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

British Airways, Finnair, and American Airlines are the most popular carriers operating from London Heathrow to New Hampshire

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

There are 16 operators available for flights from London Heathrow Airport to New Hampshire as of June 2026.

How old do you have to be to fly from London Heathrow Airport 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 layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to New Hampshire.

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

The travel and health documents you'll need for your trip to New Hampshire 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 New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£281 Cheap Flights from London Heathrow Airport to New Hampshire in 2026

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Find the cheapest flights from London Heathrow Airport to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:05 - 12:35

LHR

BOS

7h 30mdirect

07:25 - 18:55

BOS

LHR

6h 30mdirect

£484British Airways

Thu, 16 Jul - Thu, 23 Jul

10:05 - 12:35

LHR

BOS

7h 30mdirect

17:46 - 09:10

BOS

LHR

10h 24m

1 stop

£484British Airways

Thu, 16 Jul - Thu, 23 Jul

10:05 - 12:35

LHR

BOS

7h 30mdirect

19:35 - 07:10

BOS

LHR

6h 35mdirect

£485British Airways

Thu, 23 Jul - Mon, 3 Aug

13:50 - 19:55

LHR

BOS

11h 05m

1 stop

06:05 - 21:35

BOS

LHR

10h 30m

1 stop

£486United Airlines

Wed, 5 Aug - Mon, 10 Aug

08:40 - 18:30

LHR

BOS

14h 50m

1 stop

21:30 - 09:15

BOS

LHR

6h 45mdirect

£487Virgin Atlantic

Fri, 10 Jul - Mon, 13 Jul

11:30 - 19:30

LHR

BOS

13h 00m

1 stop

21:50 - 09:35

BOS

LHR

6h 45mdirect

£487American Airlines

Wed, 15 Jul - Thu, 6 Aug

16:40 - 23:59

LHR

BOS

12h 19m

1 stop

17:44 - 09:20

BOS

LHR

10h 36m

1 stop

£488United Airlines

Mon, 20 Jul - Mon, 27 Jul

07:25 - 17:40

LHR

BOS

15h 15m

1 stop

07:30 - 21:35

BOS

LHR

9h 05m

1 stop

£489United Airlines

Mon, 3 Aug - Mon, 24 Aug

06:30 - 13:18

LHR

BOS

11h 48m

1 stop

19:10 - 06:45

BOS

LHR

6h 35mdirect

£490Delta

Sat, 15 Aug - Sat, 29 Aug

09:15 - 16:51

LHR

ORH

12h 36m

1 stop

17:16 - 07:50

ORH

LHR

9h 34m

1 stop

£760American Airlines

Tue, 7 Jul - Tue, 14 Jul

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Iberia flights from London Heathrow Airport to New Hampshire

Our best Iberia deals on London Heathrow Airport to New Hampshire flight tickets

Iberia

22 Jun

LHR11:30London Heathrow

13h 15m

1 stop

BOS19:45Boston Logan Intl

6 Aug

BOS06:59Boston Logan Intl

18h 26m

2 stops

LHR06:25London Heathrow

£486

Iberia

20 Jun

LHR20:50London Heathrow

29h 50m

1 stop

BOS21:40Boston Logan Intl

29 Jun

BOS21:20Boston Logan Intl

16h 50m

1 stop

LHR19:10London Heathrow

£496

Iberia

22 Jun

LHR11:30London Heathrow

13h 15m

1 stop

BOS19:45Boston Logan Intl

27 Jun

BOS18:57Boston Logan Intl

30h 58m

1 stop

LHR06:55London Heathrow

£497

British Airways flights from London Heathrow Airport to New Hampshire

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

British Airways

16 Jul

LHR10:05London Heathrow

7h 30m

BOS12:35Boston Logan Intl

23 Jul

BOS17:46Boston Logan Intl

9h 44m

1 stop

LHR08:30London Heathrow

£484

British Airways

16 Jul

LHR10:05London Heathrow

7h 30m

BOS12:35Boston Logan Intl

23 Jul

BOS17:46Boston Logan Intl

10h 24m

1 stop

LHR09:10London Heathrow

£484

British Airways

18 Jun

LHR10:05London Heathrow

7h 30m

BOS12:35Boston Logan Intl

28 Jun

BOS21:20Boston Logan Intl

14h 55m

1 stop

LHR17:15London Heathrow

£485

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 16/7

10:05-12:35

Nonstop7h 30m

Boston Logan Intl

Thu 23/7

07:25-18:55

Nonstop6h 30m

£484

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 16/7

10:05-12:35

Nonstop7h 30m

Boston Logan Intl

Thu 23/7

17:46-09:10

1 stop10h 24m

£484

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 23/7

10:05-12:35

Nonstop7h 30m

Boston Logan Intl

Mon 3/8

19:35-07:10

Nonstop6h 35m

£485

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 5/8

13:50-19:55

1 stop11h 05m

Boston Logan Intl

Mon 10/8

06:05-21:35

1 stop10h 30m

£486

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 10/7

08:40-18:30

1 stop14h 50m

Boston Logan Intl

Mon 13/7

21:30-09:15

Nonstop6h 45m

£487

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 15/7

11:30-19:30

1 stop13h 00m

Boston Logan Intl

Thu 6/8

21:50-09:35

Nonstop6h 45m

£487

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 20/7

16:40-23:59

1 stop12h 19m

Boston Logan Intl

Mon 27/7

17:44-09:20

1 stop10h 36m

£488

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 3/8

07:25-17:40

1 stop15h 15m

Boston Logan Intl

Mon 24/8

07:30-21:35

1 stop9h 05m

£489

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 15/8

06:30-13:18

1 stop11h 48m

Boston Logan Intl

Sat 29/8

19:10-06:45

Nonstop6h 35m

£490

LondonWorcester

LHR - ORH

LHRORH

London Heathrow

Tue 7/7

09:15-16:51

1 stop12h 36m

Worcester

Tue 14/7

17:16-07:50

1 stop9h 34m

£760

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 Heathrow Airport 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 day to depart on your flight to New Hampshire?

On average, the least expensive day to fly to New Hampshire from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £537. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around £596.

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

Our most recent data shows that the best time of day to fly to New Hampshire is at midday. Flights from London Heathrow Airport to New Hampshire during this time can be as low as £525. Flights in the evening are often more expensive, with an average ticket price of £692.

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

You are more likely to see cheaper flights to New Hampshire from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around £494 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from London Heathrow Airport for as low as £447 on momondo.

Cheap London Heathrow Airport to New Hampshire flight deals and tips

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

Fastest flight time	7h 25m
Direct flights	Every day
Airports in New Hampshire	52 airports

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

Direct flights go from London Heathrow Airport to New Hampshire every day.

There are 52 airports in New Hampshire. From London Heathrow Airport there are direct flights to Boston Logan Intl (BOS).

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Frequently asked questions about flying from London Heathrow Airport to New Hampshire

When did momondo last update prices for flights from London Heathrow Airport to New Hampshire?
Prices for flights from London Heathrow Airport to New Hampshire refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to New Hampshire?
There are 16 operators available for flights from London Heathrow Airport to New Hampshire as of June 2026.
How old do you have to be to fly from London Heathrow Airport 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 layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents you'll need for your trip to New Hampshire 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 New Hampshire. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Hampshire from London.

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

Yes. All flights to New Hampshire from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to New Hampshire flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of London to New Hampshire flights. All you need is a valid email address and we will do the rest; it is that quick and easy.