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$372+ Cheap flights from London (LON) to New Hampshire

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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MHT
Jan 4 — Jan 111
Sat 1/4
Sat 1/11
1 adult, Economy
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Cheap flight deals from London to New Hampshire

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to New Hampshire (USNH). 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 December 30, 2024.

Round-trip from

$489
(SWISS)

One-way from

$372
(Mytrip)
From London (LON) to New Hampshire
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One-way flight from London (LON) to New Hampshire
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Find flight deals from London to New Hampshire

Cheapest flights from London to New Hampshire
Explore the most affordable flight options available from London to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2024.

This StudentUniverse deal was found by Cheapflights users on 12/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:50 amLHR - BOS
Nonstop7h 55mVirgin Atlantic
Wed 1/19:15 pmBOS - LHR
1 stop13h 50mVirgin Atlantic
Deal found 12/28$773
This Delta deal was found by Cheapflights users on 12/29. 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.
Tue 12/316:30 amLHR - BOS
1 stop12h 00mDelta
Mon 1/137:23 pmBOS - LHR
Nonstop6h 42mDelta
Deal found 12/29$789
This JetBlue deal was found by Cheapflights users on 12/29. 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 12/318:25 amLHR - BOS
Nonstop7h 58mJetBlue
Thu 1/96:10 pmBOS - LHR
Nonstop6h 45mJetBlue
Deal found 12/29$824
This StudentUniverse deal was found by Cheapflights users on 12/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:20 pmLHR - BOS
1 stop16h 31mMultiple Airlines
Mon 1/63:40 pmBOS - LHR
1 stop10h 30mMultiple Airlines
Deal found 12/29$831
This Kiwi.com deal was found by Cheapflights users on 12/29. 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 12/3110:25 amSTN - BOS
1 stop11h 25mMultiple Airlines
Sat 1/186:20 pmBOS - STN
1 stop10h 40mMultiple Airlines
Deal found 12/29$874
This Kiwi.com deal was found by Cheapflights users on 12/30. 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 12/319:40 pmLGW - BOS
1 stop21h 05mMultiple Airlines
Tue 1/79:55 pmBOS - LGW
1 stop14h 55mMultiple Airlines
Deal found 12/30$937
This Scandinavian Airlines deal was found by Cheapflights users on 12/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:35 pmLHR - BOS
2 stops29h 15mScandinavian Airlines
Wed 1/225:45 pmBOS - LHR
1 stop17h 15mScandinavian Airlines
Deal found 12/29$988
This Kiwi.com deal was found by Cheapflights users on 12/29. 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 12/3110:00 amLHR - BOS
1 stop11h 50mAer Lingus
Sat 1/187:25 pmBOS - LHR
1 stop8h 50mAer Lingus
Deal found 12/29$991
This Mytrip deal was found by Cheapflights users on 12/29. 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.
Mon 12/308:45 amLTN - BOS
2 stops16h 35mMultiple Airlines
Mon 1/610:25 amBOS - LTN
3 stops27h 50mMultiple Airlines
Deal found 12/29$1,021
This Air Canada deal was found by Cheapflights users on 12/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:00 pmLHR - BOS
1 stop24h 08mAir Canada
Thu 1/163:40 pmBOS - LHR
1 stop10h 30mAir Canada
Deal found 12/29$1,119
This United Airlines deal was found by Cheapflights users on 12/30. 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.
Tue 12/311:50 pmLHR - BOS
1 stop11h 30mUnited Airlines
Tue 1/79:55 pmBOS - LHR
1 stop10h 05mUnited Airlines
Deal found 12/30$1,139
This Booking.com deal was found by Cheapflights users on 12/30. 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.
Tue 12/3111:00 amSTN - BOS
1 stop11h 00mPLAY
Mon 1/66:20 pmBOS - STN
1 stop10h 40mPLAY
Deal found 12/30$1,145

Find flights from London to New Hampshire within your budget

Customize your flight search to find flights from London to New Hampshire 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 December 30, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 5/7

9:25 am-3:25 pm

1 stop11h 00m

Boston Logan Intl

Wed 5/21

5:05 pm-5:30 pm

1 stop19h 25m

$489

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 1/13

10:35 am-1:25 pm

Nonstop7h 50m

Boston Logan Intl

Mon 1/20

8:20 pm-7:50 am

Nonstop6h 30m

$489

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 2/4

8:00 am-5:00 pm

1 stop14h 00m

Boston Logan Intl

Thu 2/6

10:34 am-7:25 pm

2 stops27h 51m

$489

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 2/8

6:40 am-3:50 pm

1 stop14h 10m

Boston Logan Intl

Sat 2/22

5:45 pm-9:20 am

1 stop10h 35m

$490

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 5/4

5:35 pm-8:10 pm

1 stop31h 35m

Boston Logan Intl

Fri 5/9

10:30 pm-10:15 am

Nonstop6h 45m

$491

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sun 1/19

6:00 am-5:00 pm

1 stop16h 00m

Boston Logan Intl

Sat 1/25

6:20 pm-1:00 pm

1 stop13h 40m

$491

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 1/17

8:50 am-11:56 am

Nonstop8h 06m

Boston Logan Intl

Tue 1/21

7:23 pm-7:05 am

Nonstop6h 42m

$493

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 5/6

6:00 am-4:13 pm

2 stops15h 13m

Boston Logan Intl

Wed 5/21

10:50 am-6:30 am

2 stops14h 40m

$494

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 2/6

11:55 am-5:45 pm

1 stop10h 50m

Boston Logan Intl

Wed 2/19

8:00 pm-10:55 am

1 stop9h 55m

$497

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 3/10

5:15 pm-2:25 pm

1 stop25h 10m

Boston Logan Intl

Thu 3/20

2:41 pm-9:25 am

2 stops14h 44m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

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

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from London 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 London to New Hampshire

Get recent, data-driven insights about flights from London to New Hampshire including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated December 30, 2024.
Get a feel of what it's like to fly with Lufthansa, PLAY and Brussels Airlines from London to New Hampshire by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,540 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,540 reviews
Delta
8.0
Very good
8,540 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,540 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,282 reviews
Delta
8.0
Very good
8,540 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
788 reviews
Delta
8.0
Very good
8,540 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,595 reviews
Delta
8.0
Very good
8,540 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from London to New Hampshire. 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 London to New Hampshire one-way?

    $377 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on Vueling and Icelandair, with prices starting from $391 and $413, respectively.

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

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to New Hampshire (average of $334). Flying from London to New Hampshire in June is currently the most expensive (average of $453). 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 London to New Hampshire

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