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$197+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LON
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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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 janvier 21, 2025.

Round-trip from

$391
(Kiwi.com)

One-way from

$197
(Kiwi.com)
From New Hampshire to London (LON)
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One-way flight from New Hampshire to London (LON)
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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 janvier 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/116:20 pmBOS - LTN
1 stop15h 20mMultiple Airlines
lun. 3/37:35 amLTN - BOS
1 stop14h 25mMultiple Airlines
Deal found 1/21$391
This Mytrip deal was found by Cheapflights users on 1/20. 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.
mer. 4/27:15 pmBOS - LGW
2 stops19h 55mMultiple Airlines
dim. 4/68:55 amLGW - BOS
2 stops14h 05mMultiple Airlines
Deal found 1/20$392
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/247:15 pmBOS - STN
1 stop10h 25mPLAY
mar. 5/611:40 amSTN - BOS
1 stop11h 20mPLAY
Deal found 1/21$392
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/611:25 pmBOS - LGW
1 stop28h 45mVueling
mar. 2/119:10 amLGW - BOS
1 stop17h 30mVueling
Deal found 1/20$399
This Mytrip deal was found by Cheapflights users on 1/20. 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.
dim. 3/26:20 pmBOS - STN
2 stops13h 30mMultiple Airlines
dim. 3/910:05 pmSTN - BOS
2 stops23h 55mMultiple Airlines
Deal found 1/20$403
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 1/318:00 pmBOS - LHR
1 stop18h 30mIcelandair
mer. 2/58:40 pmLHR - BOS
1 stop26h 05mIcelandair
Deal found 1/21$447
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 1/248:00 pmBOS - LGW
1 stop9h 55mIcelandair
mer. 4/163:40 pmLGW - BOS
1 stop32h 10mIcelandair
Deal found 1/21$455
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 1/2510:50 pmBOS - LHR
1 stop11h 40mTAP AIR PORTUGAL
sam. 2/16:00 amLHR - BOS
1 stop13h 30mTAP AIR PORTUGAL
Deal found 1/21$470
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/21. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/36:10 pmBOS - LGW
1 stop10h 40mTAP AIR PORTUGAL
mer. 2/129:35 amLGW - BOS
2 stops33h 50mTAP AIR PORTUGAL
Deal found 1/21$504
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/267:20 pmBOS - LHR
2 stops16h 15mMultiple Airlines
mer. 4/28:50 amLHR - BOS
2 stops14h 10mMultiple Airlines
Deal found 1/21$508
This Orbitz deal was found by Cheapflights users on 1/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 1/3110:00 pmBOS - LHR
Nonstop6h 30mBritish Airways
dim. 2/28:20 amLHR - BOS
1 stop12h 00mBritish Airways
Deal found 1/21$528
This JetBlue deal was found by Cheapflights users on 1/20. 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.
sam. 10/119:50 pmBOS - LGW
Nonstop6h 45mJetBlue
jeu. 10/1612:10 pmLGW - BOS
Nonstop7h 50mJetBlue
Deal found 1/20$530

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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

mar. 2/11

6:20 pm-2:40 pm

1 stop15h 20m

London Luton

lun. 3/3

7:35 am-5:00 pm

1 stop14h 25m

$391

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

mer. 4/2

7:15 pm-10:40 am

1 stop10h 25m

London Stansted

mar. 4/29

11:40 am-6:00 pm

1 stop11h 20m

$392

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

mer. 4/2

7:15 pm-8:10 pm

2 stops19h 55m

London Gatwick

dim. 4/6

8:55 am-6:00 pm

2 stops14h 05m

$392

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

dim. 3/2

6:20 pm-12:50 pm

2 stops13h 30m

London Stansted

dim. 3/9

10:05 pm-6:00 pm

2 stops23h 55m

$403

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

sam. 2/1

10:40 pm-9:10 am

1 stop29h 30m

London Gatwick

sam. 2/8

1:10 pm-8:55 pm

1 stop12h 45m

$415

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

ven. 1/31

8:00 pm-7:30 pm

1 stop18h 30m

London Heathrow

mer. 2/5

8:40 pm-5:45 pm

1 stop26h 05m

$447

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

dim. 3/30

12:35 pm-11:45 am

1 stop18h 10m

London Gatwick

mer. 4/16

3:40 pm-11:35 am

1 stop24h 55m

$447

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

ven. 1/31

10:55 pm-3:45 pm

1 stop11h 50m

London Gatwick

ven. 2/7

10:40 am-8:05 pm

1 stop14h 25m

$466

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

ven. 1/31

10:55 pm-9:35 pm

1 stop17h 40m

London Heathrow

ven. 2/7

6:00 am-8:05 pm

1 stop19h 05m

$470

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

jeu. 3/27

7:20 pm-9:40 pm

2 stops22h 20m

London Heathrow

mar. 4/1

6:40 am-6:00 pm

2 stops16h 20m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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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 janvier 21, 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 janvier 21, 2025.
Read through reviews of airlines operating flights from New Hampshire to London, such as American Airlines, British Airways and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
786 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

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 Vueling. According to our data, you can fly for as low as $197. Users have also found prices from $213 and $215 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 $661). Flying from New Hampshire to London in June is currently the most expensive (average of $1,137). 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
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Gatwick
Horley
Milton Keynes
Dover
Watford
Orpington
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.
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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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$660Average$860FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$683Average$816FlexibilityNo cancel feeOn-time71%
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