HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$212+ Cheap flights from New Hampshire to London (LON)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LON
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Hampshire to London with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Hampshire to London

Discover tips and strategies to find the most affordable flight options for your journey from New Hampshire (USNH) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from New Hampshire to London

Cheapest flights from New Hampshire to London
Explore the most affordable flight options available from New Hampshire to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:15 amBOS - LHR
1 stop14h 50mDelta
Tue 12/102:35 pmLHR - BOS
Nonstop7h 55mDelta
Deal found 11/20$391
This Virgin Atlantic deal was found by Cheapflights users on 11/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/41:03 pmBOS - LHR
1 stop12h 47mVirgin Atlantic
Wed 12/118:50 amLHR - BOS
Nonstop7h 55mVirgin Atlantic
Deal found 11/20$392
This British Airways deal was found by Cheapflights users on 11/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:30 amBOS - LHR
Nonstop6h 25mBritish Airways
Thu 1/97:05 pmLHR - BOS
Nonstop7h 50mBritish Airways
Deal found 11/21$396
This Kissandfly.com deal was found by Cheapflights users on 11/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/118:00 amBOS - LHR
1 stop18h 05mMultiple Airlines
Wed 12/1812:20 pmLHR - BOS
1 stop12h 40mMultiple Airlines
Deal found 11/20$400
This Justfly.com deal was found by Cheapflights users on 11/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:25 amBOS - LHR
2 stops15h 45mAir Canada
Sun 12/89:00 amLHR - BOS
1 stop13h 25mAir Canada
Deal found 11/20$407
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/29:55 pmBOS - LHR
1 stop18h 45mSWISS
Tue 12/106:00 amLHR - BOS
1 stop19h 20mSWISS
Deal found 11/19$419
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Tue 12/36:20 pmBOS - STN
1 stop10h 40mPLAY
Wed 12/1111:00 amSTN - BOS
1 stop11h 00mPLAY
Deal found 11/20$422
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/39:55 pmBOS - LGW
1 stop14h 55mSWISS
Tue 12/106:45 pmLGW - BOS
1 stop30h 35mSWISS
Deal found 11/20$426
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:30 pmBOS - LHR
1 stop30h 00mUnited Airlines
Sun 12/86:30 amLHR - BOS
2 stops17h 14mUnited Airlines
Deal found 11/20$427
This Aeromexico deal was found by Cheapflights users on 11/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/511:15 amBOS - LHR
1 stop14h 50mAir France
Mon 12/96:20 amLHR - BOS
1 stop12h 40mAir France
Deal found 11/21$436
This PLAY deal was found by Cheapflights users on 11/20. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:20 pmBOS - LTN
1 stop13h 40mMultiple Airlines
Wed 12/117:45 amLTN - BOS
1 stop14h 15mMultiple Airlines
Deal found 11/20$452
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/97:15 pmBOS - LHR
Nonstop6h 50mKLM
Wed 12/1812:20 pmLHR - BOS
1 stop12h 40mKLM
Deal found 11/19$479

Find flights from New Hampshire to London within your budget

Customize your flight search to find flights from New Hampshire to London 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 1/11

6:10 pm-5:55 am

Nonstop6h 45m

London Heathrow

Tue 1/14

8:25 am-11:23 am

Nonstop7h 58m

$391

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 12/4

1:03 pm-6:50 am

1 stop12h 47m

London Heathrow

Wed 12/11

8:50 am-11:45 am

Nonstop7h 55m

$392

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 12/9

1:15 pm-7:15 am

1 stop13h 00m

London Heathrow

Wed 12/18

12:20 pm-8:00 pm

1 stop12h 40m

$393

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 1/8

6:20 pm-1:30 pm

1 stop14h 10m

London Luton

Tue 1/14

7:00 am-5:00 pm

1 stop15h 00m

$393

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 3/24

8:20 pm-7:05 am

Nonstop6h 45m

London Heathrow

Tue 4/8

9:55 am-4:50 pm

1 stop11h 55m

$396

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Wed 1/8

8:00 pm-10:55 am

1 stop9h 55m

London Gatwick

Wed 1/15

5:50 pm-9:40 pm

1 stop32h 50m

$400

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 1/8

7:30 am-6:55 pm

Nonstop6h 25m

London Heathrow

Thu 1/23

5:00 pm-7:35 pm

Nonstop7h 35m

$405

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sun 1/12

6:20 pm-12:15 am

2 stops24h 55m

London Stansted

Sat 1/18

11:00 am-5:00 pm

1 stop11h 00m

$405

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Fri 3/14

7:20 pm-10:00 am

1 stop10h 40m

London Stansted

Wed 3/19

11:00 am-6:00 pm

1 stop11h 00m

$406

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 12/3

10:25 am-7:10 am

2 stops15h 45m

London Heathrow

Sun 12/8

9:00 am-5:25 pm

1 stop13h 25m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from New Hampshire to London

Have a flexible travel schedule? Discover the best time to fly to London 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.

Travel insights for flights from New Hampshire to London

Get recent, data-driven insights about flights from New Hampshire to London including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from New Hampshire to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

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

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from New Hampshire to London, such as SWISS, Air Canada and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,636 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as $216. Users have also found prices from $216 and $217 on Icelandair and PLAY, respectively.

  • What are the most popular routes from New Hampshire to London?

    Most travelers choose Boston Logan Intl - London Heathrow, Boston Logan Intl - London Gatwick or Boston Logan Intl - London City when deciding on the best route from New Hampshire to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to London 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 London?

    Currently, November is the cheapest month in which you can book a flight from New Hampshire to London (average of $648). Flying from New Hampshire to London in June is currently the most expensive (average of $1,089). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to London

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
Newark to London City flights
Los Angeles to Heathrow flights
Stewart to Stansted flights
Dulles Intl to Heathrow flights
Boston to Heathrow flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Luton flights
Baltimore to Heathrow flights
Seattle to Heathrow flights
Dallas/Fort Worth to Heathrow flights
John F Kennedy Intl to Stansted flights
Atlanta to Heathrow flights
Newark to Stansted flights
Newark to Luton flights
Reagan-National to Heathrow flights
Boston to Gatwick flights
Stewart to Luton flights
Miami to Heathrow flights
Boston to London City flights
Dulles Intl to Gatwick flights
Los Angeles to Gatwick flights
Los Angeles to London City flights
Denver to Heathrow flights
LaGuardia to Gatwick flights
Dulles Intl to London City flights
Orlando to Heathrow flights
Hobby to Heathrow flights
Boston to Stansted flights
Baltimore to Gatwick flights
O'Hare Intl to London City flights
O'Hare Intl to Gatwick flights
Philadelphia to Heathrow flights
San Francisco to Gatwick flights
Seattle to Gatwick flights
Seattle to London City flights
San Francisco to London City flights
Raleigh to Heathrow flights
Tampa to Heathrow flights
Reagan-National to Gatwick flights
George Bush Intcntl to Heathrow flights
Newark to Edinburgh flights
Baltimore to Stansted flights
Stewart to Gatwick flights

Top 2 airlines flying from New Hampshire to London

Discover the top 2 airlines that operate flights from New Hampshire to London. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$611Average$816FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$646Average$860FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines