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

LEVEL, British Airways, and Icelandair are the most popular carriers operating from New Hampshire to United Kingdom

How long is the flight from New Hampshire to United Kingdom?

The flight from New Hampshire to United Kingdom depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Lebanon (a popular airport in New Hampshire) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 9h 30m on average. If you fly from Manchester (another popular airport in New Hampshire) to London Heathrow Airport, then the average flight time is 10h 02m.

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

As of March 2026, 59 flights take off from New Hampshire and land in United Kingdom each week. The most common flight departure day for this route is Sat, with 53% of weekly flights taking off on this day.

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

Prices for flights from New Hampshire to United Kingdom refresh daily.

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

As of March 2026, there are 18 operators available to choose from for flights from New Hampshire to United Kingdom.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The required travel and health documents for your United Kingdom 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 United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$224 Cheap Flights from New Hampshire to the United Kingdom in 2026

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Find the cheapest flights from New Hampshire to the United Kingdom

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 pm - 12:30 am

BOS

STN

22h 40m

2 stops

12:45 pm - 6:50 pm

STN

BOS

35h 05m

2 stops

$517Multiple Airlines

jue., abr. 23 - mar., abr. 28

8:50 pm - 8:40 am

BOS

LGW

30h 50m

2 stops

9:45 pm - 9:05 pm

LGW

BOS

28h 20m

1 stop

$520Multiple Airlines

mié., abr. 22 - mié., abr. 29

8:50 pm - 2:40 pm

BOS

LGW

12h 50m

1 stop

3:40 pm - 9:45 pm

LGW

BOS

11h 05m

1 stop

$521Icelandair

jue., abr. 23 - jue., abr. 30

11:00 pm - 12:30 am

BOS

STN

20h 30m

2 stops

7:20 am - 9:45 pm

STN

BOS

19h 25m

2 stops

$522Multiple Airlines

jue., abr. 23 - jue., abr. 30

8:50 pm - 11:55 am

BOS

LHR

10h 05m

1 stop

9:25 pm - 9:45 pm

LHR

BOS

29h 20m

1 stop

$525Icelandair

mié., abr. 22 - mié., abr. 29

11:15 pm - 8:30 pm

BOS

LGW

16h 15m

1 stop

9:15 pm - 8:20 pm

LGW

BOS

28h 05m

1 stop

$536TAP AIR PORTUGAL

mié., may. 6 - mar., may. 19

11:50 pm - 9:10 am

BOS

LHR

28h 20m

1 stop

8:50 pm - 10:05 pm

LHR

BOS

30h 15m

1 stop

$545LEVEL

dom., sep. 20 - sáb., sep. 26

10:50 pm - 9:10 am

BOS

LHR

29h 20m

1 stop

8:50 pm - 9:05 pm

LHR

BOS

29h 15m

1 stop

$549LEVEL

lun., may. 4 - jue., may. 7

9:40 pm - 1:45 pm

BOS

LCY

11h 05m

1 stop

1:10 pm - 7:55 pm

LCY

BOS

11h 45m

1 stop

$645SWISS

sáb., may. 9 - jue., may. 14

9:40 pm - 5:25 pm

BOS

LCY

14h 45m

1 stop

9:15 am - 7:55 pm

LCY

BOS

15h 40m

1 stop

$674SWISS

jue., abr. 23 - jue., abr. 30

United Airlines flights from New Hampshire to United Kingdom

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

United Airlines

Apr 22

BOS6:00 amBoston Logan Intl

10h 25m

1 stop

LHR9:25 pmLondon Heathrow

Apr 23

LHR1:50 pmLondon Heathrow

11h 05m

1 stop

BOS7:55 pmBoston Logan Intl

$573

United Airlines

Apr 26

BOS9:40 pmBoston Logan Intl

32h 40m

1 stop

LHR11:20 amLondon Heathrow

Apr 29

LHR9:30 amLondon Heathrow

10h 22m

1 stop

BOS2:52 pmBoston Logan Intl

$594

United Airlines

Apr 4

BOS6:40 pmBoston Logan Intl

21h 20m

1 stop

LHR9:00 pmLondon Heathrow

Apr 9

LHR1:50 pmLondon Heathrow

11h 05m

1 stop

BOS7:55 pmBoston Logan Intl

$692

LEVEL flights from New Hampshire to United Kingdom

Our best LEVEL deals on New Hampshire to United Kingdom flight tickets

LEVEL

May 4

BOS10:50 pmBoston Logan Intl

29h 20m

1 stop

LHR9:10 amLondon Heathrow

May 7

LHR8:50 pmLondon Heathrow

29h 15m

1 stop

BOS9:05 pmBoston Logan Intl

$549

LEVEL

May 2

BOS10:50 pmBoston Logan Intl

16h 15m

1 stop

LHR8:05 pmLondon Heathrow

May 6

LHR8:50 pmLondon Heathrow

29h 15m

1 stop

BOS9:05 pmBoston Logan Intl

$561

LEVEL

Sep 21

BOS11:00 pmBoston Logan Intl

32h 15m

1 stop

LGW12:15 pmLondon Gatwick

Sep 30

LGW12:05 pmLondon Gatwick

14h 10m

1 stop

BOS9:15 pmBoston Logan Intl

$568

momondo Fare Finder

Use the filters below to find and compare flights from New Hampshire to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

jue. 4/23

8:50 pm-12:30 am

2 stops22h 40m

London Stansted

mar. 4/28

12:45 pm-6:50 pm

2 stops35h 05m

$517

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

mié. 4/22

8:50 pm-8:40 am

2 stops30h 50m

London Gatwick

mié. 4/29

9:45 pm-9:05 pm

1 stop28h 20m

$520

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

jue. 4/23

8:50 pm-2:40 pm

1 stop12h 50m

London Gatwick

jue. 4/30

3:40 pm-9:45 pm

1 stop11h 05m

$521

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

jue. 4/23

11:00 pm-12:30 am

2 stops20h 30m

London Stansted

jue. 4/30

7:20 am-9:45 pm

2 stops19h 25m

$522

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

mié. 4/22

8:50 pm-11:55 am

1 stop10h 05m

London Heathrow

mié. 4/29

9:25 pm-9:45 pm

1 stop29h 20m

$525

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

mié. 5/6

11:15 pm-8:30 pm

1 stop16h 15m

London Gatwick

mar. 5/19

9:15 pm-8:20 pm

1 stop28h 05m

$536

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

dom. 9/20

11:50 pm-9:10 am

1 stop28h 20m

London Heathrow

sáb. 9/26

8:50 pm-10:05 pm

1 stop30h 15m

$545

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

lun. 5/4

10:50 pm-9:10 am

1 stop29h 20m

London Heathrow

jue. 5/7

8:50 pm-9:05 pm

1 stop29h 15m

$549

Quickest round-trip

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

sáb. 5/9

9:40 pm-1:45 pm

1 stop11h 05m

London City

jue. 5/14

1:10 pm-7:55 pm

1 stop11h 45m

$645

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

jue. 4/23

9:40 pm-5:25 pm

1 stop14h 45m

London City

jue. 4/30

9:15 am-7:55 pm

1 stop15h 40m

$674

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 New Hampshire to United Kingdom

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 United Kingdom?

In general, October is the cheapest month to fly from New Hampshire to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $517. If you aren’t able to travel to United Kingdom during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $522.

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $620 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from New Hampshire for as low as $592 on momondo.

Can stopping save me money on New Hampshire to United Kingdom flights?

You could potentially save up to 23% on your flight if you consider stops on a New Hampshire to United Kingdom flight.

Cheap New Hampshire to United Kingdom flight deals and tips

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

Fastest flight time	6h 10m
Direct flights	Every day
Airports in United Kingdom	1,286 airports

The fastest flight from New Hampshire to United Kingdom takes 6h 10m

Direct flights go from New Hampshire to United Kingdom every day.

There are 1,286 airports in United Kingdom. From New Hampshire there are direct flights to Edinburgh Turnhouse (EDI).

Search flight deals

When did momondo last update prices for flights from New Hampshire to United Kingdom?
Prices for flights from New Hampshire to United Kingdom refresh daily.
How many operators does momondo search for flights from New Hampshire to United Kingdom?
As of March 2026, there are 18 operators available to choose from for flights from New Hampshire to United Kingdom.
How old do you have to be to fly from New Hampshire to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom 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 United Kingdom. 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 New Hampshire to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Hampshire to United Kingdom for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from New Hampshire.

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

Yes. momondo can track prices for New Hampshire to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.