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$199+ Cheap flights from New Hampshire to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LHR
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Find cheap flights from New Hampshire to United Kingdom with Cheapflights

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Cheap flight deals from New Hampshire to United Kingdom

Keep the following information in mind while searching for New Hampshire to United Kingdom flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$392
(American Airlines)

One-way from

$199
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$570
From New Hampshire to United Kingdom
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One-way flight from New Hampshire to United Kingdom
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Highest demand for flights based on searches. 14% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from New Hampshire to United Kingdom

Cheapest flights from New Hampshire to United Kingdom
Explore the most affordable flight options available from New Hampshire to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/141:01 pmBOS - INV
2 stops15h 29mAmerican Airlines
jue. 10/233:30 pmINV - BOS
1 stop24h 55mAmerican Airlines
Deal found 9/14$392
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/125:10 pmBOS - GLA
1 stop11h 55mMultiple Airlines
mié. 11/197:45 amGLA - BOS
1 stop16h 10mMultiple Airlines
Deal found 9/15$420
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/65:10 pmBOS - GLA
1 stop9h 45mMultiple Airlines
mar. 11/118:25 amGLA - BOS
1 stop15h 30mMultiple Airlines
Deal found 9/15$422
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/59:20 pmBOS - EDI
1 stop18h 10mMultiple Airlines
lun. 11/107:55 amEDI - BOS
1 stop16h 00mMultiple Airlines
Deal found 9/14$423
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/81:00 pmBOS - EDI
2 stops20h 45mMultiple Airlines
sáb. 11/159:30 pmEDI - BOS
2 stops25h 32mMultiple Airlines
Deal found 9/14$432
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1110:45 amBOS - EDI
2 stops21h 15mMultiple Airlines
sáb. 11/159:30 pmEDI - BOS
3 stops26h 42mMultiple Airlines
Deal found 9/14$433
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/149:20 pmBOS - EDI
1 stop12h 35mMultiple Airlines
mié. 11/197:25 amEDI - BOS
1 stop11h 30mMultiple Airlines
Deal found 9/14$436
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/25:15 amBOS - GLA
2 stops26h 55mMultiple Airlines
mar. 11/118:25 amGLA - BOS
2 stops16h 55mMultiple Airlines
Deal found 9/15$436
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/79:20 pmBOS - EDI
1 stop15h 45mMultiple Airlines
sáb. 11/1511:45 amEDI - BOS
1 stop12h 10mMultiple Airlines
Deal found 9/14$437
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/311:00 pmBOS - EDI
2 stops20h 00mMultiple Airlines
dom. 11/210:45 pmEDI - BOS
2 stops22h 12mMultiple Airlines
Deal found 9/14$441
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/144:50 pmBOS - INV
1 stop15h 00mKLM
jue. 10/231:25 pmINV - BOS
1 stop32h 05mKLM
Deal found 9/15$445
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/159:25 pmBOS - EDI
1 stop11h 50mMultiple Airlines
lun. 10/2011:35 pmEDI - BOS
1 stop20h 05mMultiple Airlines
Deal found 9/14$446

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from New Hampshire to the United Kingdom that are best for you.

Fly from

New Hampshire

Fly to

United Kingdom

Route

Depart

Return

Price

BostonInverness

BOS - INV

BOSINV

Boston Logan Intl

mar. 10/14

1:01 pm-9:30 am

2 stops15h 29m

Inverness

jue. 10/23

3:30 pm-11:25 am

1 stop24h 55m

$392

BostonInverness

BOS - INV

BOSINV

Boston Logan Intl

mar. 10/14

8:15 pm-12:50 pm

1 stop11h 35m

Inverness

jue. 10/23

1:25 pm-4:30 pm

1 stop32h 05m

$445

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

jue. 10/30

1:00 pm-4:00 pm

2 stops23h 00m

London Luton

jue. 11/6

9:00 am-8:20 pm

2 stops16h 20m

$450

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

lun. 12/1

10:40 pm-3:25 pm

1 stop11h 45m

London Gatwick

mar. 1/20

1:10 pm-8:55 pm

1 stop12h 45m

$450

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

mar. 11/4

10:15 am-9:45 am

3 stops18h 30m

London Luton

mar. 11/11

9:00 am-8:20 pm

2 stops16h 20m

$452

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

jue. 11/13

1:00 pm-6:20 pm

2 stops24h 20m

London Stansted

dom. 11/16

8:00 pm-6:02 pm

2 stops27h 02m

$452

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

sáb. 11/8

5:10 pm-7:50 am

1 stop9h 40m

London Stansted

dom. 11/16

6:30 am-1:55 pm

1 stop12h 25m

$454

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

mar. 10/14

11:00 pm-3:50 pm

1 stop11h 50m

London Gatwick

mar. 10/21

6:35 pm-9:15 pm

1 stop31h 40m

$457

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

dom. 9/21

9:48 pm-9:35 am

Nonstop6h 47m

London Gatwick

vie. 9/26

12:10 pm-3:16 pm

Nonstop8h 06m

$465

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

mié. 10/8

9:48 pm-9:35 am

Nonstop6h 47m

London Gatwick

dom. 10/12

12:10 pm-3:08 pm

Nonstop7h 58m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to the United Kingdom

What is the cheapest time of day to fly from NH to GB?

Find hourly flight availability from New Hampshire to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to United Kingdom as you normally would.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from New Hampshire to United Kingdom will take you 6h 47m. Airlines will cover a distance of 3272 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from New Hampshire to United Kingdom one-way?

    One-way options have recently been found by users for as low as $199 on Icelandair. Other airlines that offer cheap prices include Aer Lingus from $201 and TAP AIR PORTUGAL from $209 one-way.

  • Can I find deals for flights from New Hampshire to United Kingdom that include hotel bookings?

    Yes. In addition to deals on New Hampshire to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to United Kingdom.

  • Can I find deals for business class flights from New Hampshire to United Kingdom?

    Yes. Cheapflights offers flight deals from New Hampshire to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Hampshire to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from New Hampshire to United Kingdom (average of $661). Flying from New Hampshire to United Kingdom in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for New Hampshire to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from New Hampshire to United Kingdom

Discover the top airline that operate flights from New Hampshire to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$724Average$827FlexibilityNo cancel feeOn-time69%

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