London

$206+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LON
Feb 25 — Mar 41
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Cheap flight deals from New Hampshire to London

Keep the following information in mind while searching for New Hampshire to London flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$457
(PLAY)

One-way from

$206
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$568
Provider with most accurate pricing for Boston Logan Intl-London (LON) flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-London (LON) flights.
From New Hampshire to London (LON)
One-way flight from New Hampshire to London (LON)
Highest demand for flights based on searches. 15% potential increase in price ($116 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in February 2025

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 February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:15 pmBOS - STN
1 stop10h 25mPLAY
Wed 5/711:40 amSTN - BOS
1 stop11h 10mPLAY
Deal found 2/19$448
This easyJet worldwide deal was found by Cheapflights users on 2/19. 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 easyJet worldwide is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:15 pmBOS - LTN
1 stop13h 20mMultiple Airlines
Sun 9/216:50 amLTN - BOS
1 stop16h 00mMultiple Airlines
Deal found 2/19$449
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:20 pmBOS - LGW
2 stops19h 30mMultiple Airlines
Tue 3/117:00 amLGW - BOS
2 stops15h 00mMultiple Airlines
Deal found 2/19$449
This SWISS deal was found by Cheapflights users on 2/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/259:55 pmBOS - LHR
2 stops18h 30mSWISS
Sun 3/21:45 pmLHR - BOS
1 stop11h 35mSWISS
Deal found 2/19$454
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 3/257:20 pmBOS - STN
1 stop10h 40mMultiple Airlines
Sun 4/137:25 amSTN - BOS
1 stop15h 25mMultiple Airlines
Deal found 2/19$462
This CrystalTravel deal was found by Cheapflights users on 2/19. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:50 pmBOS - LGW
1 stop12h 50mIcelandair
Tue 4/293:40 pmLGW - BOS
1 stop11h 20mIcelandair
Deal found 2/19$470
This Expedia deal was found by Cheapflights users on 2/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:00 amBOS - LHR
1 stop19h 10mMultiple Airlines
Sun 3/96:00 amLHR - BOS
1 stop13h 10mMultiple Airlines
Deal found 2/18$472
This CrystalTravel deal was found by Cheapflights users on 2/19. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/68:50 pmBOS - LHR
1 stop10h 05mIcelandair
Sat 4/129:25 pmLHR - BOS
1 stop19h 10mIcelandair
Deal found 2/19$473
This Justfly.com deal was found by Cheapflights users on 2/18. 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.
Sat 3/2212:55 pmBOS - LHR
2 stops14h 15mAir Canada
Wed 3/269:00 amLHR - BOS
1 stop12h 25mAir Canada
Deal found 2/18$491
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/288:10 pmBOS - LHR
Nonstop6h 40mIberia
Tue 9/307:45 amLHR - BOS
1 stop12h 15mIberia
Deal found 2/20$508
This Ticket deal was found by Cheapflights users on 2/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/237:25 pmBOS - LHR
Nonstop6h 40mVirgin Atlantic
Tue 3/42:35 pmLHR - BOS
Nonstop7h 55mVirgin Atlantic
Deal found 2/20$514
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:50 pmBOS - LGW
Nonstop6h 45mJetBlue
Tue 10/2112:10 pmLGW - BOS
Nonstop7h 50mJetBlue
Deal found 2/20$534

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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

New Hampshire

Fly to

London

Route

Depart

Return

Price

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Thu 5/1

7:15 pm-10:40 am

1 stop10h 25m

London Stansted

Wed 5/7

11:40 am-5:50 pm

1 stop11h 10m

$448

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Tue 3/4

6:20 pm-6:50 pm

2 stops19h 30m

London Gatwick

Tue 3/11

7:00 am-6:00 pm

2 stops15h 00m

$449

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 3/5

6:20 pm-1:30 pm

1 stop14h 10m

London Luton

Wed 3/12

7:45 am-6:00 pm

1 stop14h 15m

$452

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Tue 3/25

7:20 pm-10:00 am

1 stop10h 40m

London Stansted

Sun 4/13

7:25 am-5:50 pm

1 stop15h 25m

$462

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 4/24

8:50 pm-2:40 pm

1 stop12h 50m

London Gatwick

Tue 4/29

3:40 pm-10:00 pm

1 stop11h 20m

$470

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 3/7

7:00 am-7:10 am

1 stop19h 10m

London Heathrow

Sun 3/9

6:00 am-2:10 pm

1 stop13h 10m

$472

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 4/6

8:50 pm-11:55 am

1 stop10h 05m

London Heathrow

Sat 4/12

9:25 pm-11:35 am

1 stop19h 10m

$473

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 3/22

12:55 pm-7:10 am

2 stops14h 15m

London Heathrow

Wed 3/26

9:00 am-5:25 pm

1 stop12h 25m

$491

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 3/25

11:00 pm-9:30 am

Nonstop6h 30m

London Heathrow

Thu 3/27

6:15 am-4:20 pm

1 stop14h 05m

$529

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 3/10

10:55 pm-1:00 pm

1 stop10h 05m

London Heathrow

Mon 3/17

1:45 pm-9:20 pm

1 stop11h 35m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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2
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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 February 20, 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 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 February 20, 2025.
Read through reviews of airlines operating flights from New Hampshire to London, such as Delta, Porter Airlines and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very good
8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Icelandair. According to our data, you can fly for as low as $206. Users have also found prices from $217 and $232 on PLAY and Virgin Atlantic, respectively.

  • What are the most popular routes 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 $661). Flying from New Hampshire to London in June is currently the most expensive (average of $1,136). 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

Traveling to a place near New Hampshire?

Book flights to New Hampshire if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
Horley
Canterbury
Gatwick
Milton Keynes
Dover
Orpington
Watford
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Hampshire to London

See prices for flight routes from nearby airports that may be better suited for you.

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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$646Average$860FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$683Average$816FlexibilityNo cancel feeOn-time71%
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