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

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

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 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.

£530 Cheap Flights from London to New Hampshire in 2026/27

Find the cheapest flights from London to New Hampshire

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:35 - 14:03LHR London Heathrow-MHT Manchester

29h 28m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

14:38 - 13:00MHT Manchester-LHR London Heathrow

17h 22m2 stops Washington, D.C. Dulles Intl Zurich

£681United Airlines

Mon, 7 Dec - Mon, 14 Dec

08:00 - 23:59LHR London Heathrow-MHT Manchester

20h 59m2 stops Newark Washington, D.C. Dulles Intl

09:25 - 06:40MHT Manchester-LHR London Heathrow

16h 15m1 stop Washington, D.C. Dulles Intl

£683United Airlines

Wed, 25 Nov - Mon, 30 Nov

06:50 - 18:59LHR London Heathrow-MHT Manchester

17h 09m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

18:45 - 20:40MHT Manchester-LHR London Heathrow

20h 55m2 stops Washington, D.C. Dulles Intl Newark

£686United Airlines

Wed, 7 Apr - Sun, 25 Apr

13:45 - 14:01LHR London Heathrow-MHT Manchester

53h 16m2 stops Zurich Washington, D.C. Dulles Intl

14:36 - 20:35MHT Manchester-LHR London Heathrow

24h 59m2 stops Washington, D.C. Dulles Intl Newark

£691United Airlines

Thu, 14 Jan - Sun, 17 Jan

13:45 - 14:01LHR London Heathrow-MHT Manchester

53h 16m2 stops Zurich Washington, D.C. Dulles Intl

14:36 - 20:35MHT Manchester-LHR London Heathrow

24h 59m2 stops Washington, D.C. Dulles Intl Newark

£692United Airlines

Thu, 14 Jan - Sun, 17 Jan

10:35 - 23:53LHR London Heathrow-MHT Manchester

18h 18m2 stops Philadelphia Washington, D.C. Reagan-National

18:30 - 07:50MHT Manchester-LHR London Heathrow

32h 20m1 stop Philadelphia

£700American Airlines

Tue, 24 Nov - Mon, 30 Nov

18:00 - 15:03LHR London Heathrow-MHT Manchester

26h 03m2 stops Newark Washington, D.C. Dulles Intl

13:30 - 16:25MHT Manchester-LHR London Heathrow

21h 55m2 stops Washington, D.C. Dulles Intl Zurich

£708United Airlines

Tue, 6 Apr - Tue, 27 Apr

16:40 - 15:03LHR London Heathrow-MHT Manchester

27h 23m1 stop Washington, D.C. Dulles Intl

18:45 - 20:40MHT Manchester-LHR London Heathrow

20h 55m2 stops Washington, D.C. Dulles Intl Newark

£711United Airlines

Tue, 6 Apr - Sun, 25 Apr

09:30 - 14:03LHR London Heathrow-MHT Manchester

33h 33m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

14:38 - 05:55MHT Manchester-LHR London Heathrow

34h 17m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

£717United Airlines

Sat, 5 Dec - Sat, 12 Dec

10:35 - 23:35LHR London Heathrow-MHT Manchester

18h 00m1 stop Philadelphia

17:12 - 07:00MHT Manchester-LHR London Heathrow

32h 48m2 stops Washington, D.C. Reagan-National Boston Logan Intl

£730American Airlines

Wed, 9 Dec - Sat, 12 Dec

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United Airlines flights from London to New Hampshire

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

United Airlines

7 Dec

LHR13:35London Heathrow

29h 28m

2 stops

MHT14:03Manchester

14 Dec

MHT14:38Manchester

17h 22m

2 stops

LHR13:00London Heathrow

£681

United Airlines

25 Nov

LHR08:00London Heathrow

20h 59m

2 stops

MHT23:59Manchester

30 Nov

MHT09:25Manchester

16h 15m

1 stop

LHR06:40London Heathrow

£683

United Airlines

7 Apr

LHR06:50London Heathrow

17h 09m

2 stops

MHT18:59Manchester

25 Apr

MHT18:45Manchester

20h 55m

2 stops

LHR20:40London Heathrow

£686

American Airlines flights from London to New Hampshire

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

American Airlines

24 Nov

LHR10:35London Heathrow

18h 18m

2 stops

MHT23:53Manchester

30 Nov

MHT18:30Manchester

32h 20m

1 stop

LHR07:50London Heathrow

£700

American Airlines

9 Dec

LHR19:10London Heathrow

20h 16m

2 stops

MHT10:26Manchester

12 Dec

MHT17:12Manchester

32h 48m

2 stops

LHR07:00London Heathrow

£730

American Airlines

25 Nov

LHR10:35London Heathrow

18h 18m

2 stops

MHT23:53Manchester

30 Nov

MHT18:30Manchester

13h 00m

2 stops

LHR12:30London Heathrow

£791

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Mon 7/12

13:35-14:03

2 stops29h 28m

Manchester

Mon 14/12

14:38-13:00

2 stops17h 22m

£681

Fastest return journey

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Wed 25/11

08:00-23:59

2 stops20h 59m

Manchester

Mon 30/11

09:25-06:40

1 stop16h 15m

£683

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Wed 7/4

06:50-18:59

2 stops17h 09m

Manchester

Sun 25/4

18:45-20:40

2 stops20h 55m

£686

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Thu 14/1

13:45-14:01

2 stops53h 16m

Manchester

Sun 17/1

14:36-20:35

2 stops24h 59m

£691

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Thu 14/1

13:45-14:01

2 stops53h 16m

Manchester

Sun 17/1

14:36-20:35

2 stops24h 59m

£692

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Tue 24/11

10:35-23:53

2 stops18h 18m

Manchester

Mon 30/11

18:30-07:50

1 stop32h 20m

£700

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Tue 6/4

18:00-15:03

2 stops26h 03m

Manchester

Tue 27/4

13:30-16:25

2 stops21h 55m

£708

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Tue 6/4

16:40-15:03

1 stop27h 23m

Manchester

Sun 25/4

18:45-20:40

2 stops20h 55m

£711

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Sat 5/12

09:30-14:03

2 stops33h 33m

Manchester

Sat 12/12

14:38-05:55

2 stops34h 17m

£717

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Wed 9/12

10:35-23:35

1 stop18h 00m

Manchester

Sat 12/12

17:12-07:00

2 stops32h 48m

£730

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

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

American Airlines and United Airlines 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

Best price found	£530
Fastest flight time	7h 30m
Direct flights	None

The best one-way flight to New Hampshire from London in the past 72 hours is £530. The best return flight deal from London to New Hampshire found on momondo in the last 72 hours is £681.

The fastest flight from London to New Hampshire takes 7h 30m

There are no direct flights from London to New Hampshire. There are no popular flight routes from London to New Hampshire.

Search flight deals

Frequently asked questions about flying 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 are refreshed on a daily basis.
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 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?

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?

Flights from London to New Hampshire with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to New Hampshire.

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 simply researching potential flights to New Hampshire, momondo offers a useful price alert feature which will track prices for flights to New Hampshire from London and alert you when they change.