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Cheap flights from London to New Hampshire from £275

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MHT
23 Dec — 30 Dec1
1 adult

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 18 December 2024.

Round-trip from

£402

One-way from

£288
Icelandair
  • Icelandair
  • 24/5-1/6
  • 2 total stops
  • 20h 55m total
  • London to New Hampshire
24/1
  • 24/1
  • 1 total stop
  • 27h 50m total
  • London to New Hampshire

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 18 December 2024.

Wed 25/1218:30LHR - BOS
1 stop24h 55mTAP AIR PORTUGAL
Thu 6/218:10BOS - LHR
1 stop23h 30mTAP AIR PORTUGAL
Deal found 16/12£418
Tue 24/1215:25STN - BOS
2 stops30h 35mMultiple Airlines
Tue 7/118:20BOS - STN
1 stop10h 40mMultiple Airlines
Deal found 16/12£451
Tue 24/1221:50LTN - BOS
2 stops24h 10mMultiple Airlines
Wed 5/218:20BOS - LTN
1 stop14h 10mMultiple Airlines
Deal found 16/12£454
Tue 24/1216:35LGW - BOS
1 stop26h 55mTAP AIR PORTUGAL
Wed 5/218:10BOS - LGW
1 stop15h 55mTAP AIR PORTUGAL
Deal found 17/12£459
Sat 28/1215:00LHR - BOS
1 stop24h 08mLufthansa
Sun 26/121:55BOS - LHR
1 stop10h 05mLufthansa
Deal found 17/12£478
Mon 30/1214:30LHR - BOS
1 stop13h 09mUnited Airlines
Mon 6/118:25BOS - LHR
1 stop32h 30mUnited Airlines
Deal found 16/12£489
Mon 23/1219:30LHR - BOS
1 stop25h 20mScandinavian Airlines
Thu 6/217:45BOS - LHR
1 stop10h 35mScandinavian Airlines
Deal found 16/12£494
Wed 25/1221:05LGW - BOS
1 stop29h 35mMultiple Airlines
Wed 8/120:00BOS - LGW
1 stop9h 55mMultiple Airlines
Deal found 17/12£517
Tue 24/1211:00STN - BOS
1 stop11h 00mPLAY
Tue 7/118:20BOS - STN
1 stop10h 40mPLAY
Deal found 17/12£522
Wed 25/1218:30LHR - BOS
1 stop24h 55mMultiple Airlines
Wed 8/120:00BOS - LHR
1 stop18h 30mMultiple Airlines
Deal found 17/12£523
Wed 25/1208:25LHR - BOS
Nonstop7h 58mJetBlue
Thu 6/216:40BOS - LHR
1 stop11h 50mJetBlue
Deal found 16/12£546
Wed 25/1208:25LHR - BOS
Nonstop7h 58mIcelandair
Wed 1/118:10BOS - LHR
Nonstop6h 45mIcelandair
Deal found 15/12£579

Find flights from London to New Hampshire within your budget

Customise 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 858,174 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBoston

STN - BOS

STNBOS

London Stansted

Wed 12/3

11:00-18:00

1 stop11h 00m

Boston Logan Intl

Sun 23/3

19:20-10:00

1 stop10h 40m

£403

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 22/1

08:40-19:15

1 stop15h 35m

Boston Logan Intl

Mon 3/2

20:10-07:55

Nonstop6h 45m

£403

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 13/1

05:55-13:50

1 stop12h 55m

Boston Logan Intl

Wed 22/1

17:45-08:35

1 stop9h 50m

£403

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 12/2

19:45-21:40

2 stops30h 55m

Boston Logan Intl

Tue 18/2

23:25-07:50

2 stops27h 25m

£403

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 10/1

06:40-15:50

1 stop14h 10m

Boston Logan Intl

Thu 23/1

17:45-16:00

1 stop17h 15m

£404

LondonBoston

STN - BOS

STNBOS

London Stansted

Tue 14/1

11:00-17:00

1 stop11h 00m

Boston Logan Intl

Fri 24/1

21:20-00:05

2 stops21h 45m

£404

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 5/5

15:40-22:00

1 stop11h 20m

Boston Logan Intl

Mon 19/5

23:35-14:40

1 stop10h 05m

£405

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 13/1

13:45-20:20

1 stop11h 35m

Boston Logan Intl

Tue 28/1

14:45-08:25

2 stops12h 40m

£407

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 3/3

19:25-17:28

2 stops27h 03m

Boston Logan Intl

Mon 17/3

13:55-05:55

1 stop12h 00m

£408

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 26/1

18:40-20:20

1 stop30h 40m

Boston Logan Intl

Wed 5/2

21:55-17:50

1 stop14h 55m

£410

Flights are sorted by cheapest return flights first.

Deals found on 15/12

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 return 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.

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

Find hourly flight availability from London to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

When flying from London to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 18 December 2024.
Get a feel of what it's like to fly with KLM, United Airlines and Austrian Airlines from London to New Hampshire by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,604 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

8.0
Very Good
8,604 reviews
8.0
Very Good
8,604 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

7.8
Good
1,349 reviews
8.0
Very Good
8,604 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

7.7
Good
1,285 reviews
8.0
Very Good
8,604 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

7.6
Good
1,606 reviews
8.0
Very Good
8,604 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

7.6
Good
787 reviews
8.0
Very Good
8,604 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

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?

    £291 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 WorldTicket, with prices starting from £291 and £322, respectively.

  • What are the most popular routes 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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 2 airlines flying from London to New Hampshire

Discover the top 2 airlines that operate flights from London to New Hampshire. 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 858,174 searches. Data last updated 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£597Average£740FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£660Average£1,144FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to New Hampshire?

Cheapflights makes it easy to find London to New Hampshire flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to New Hampshire?

Cheapflights helps you find that perfect flight to New Hampshire from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to New Hampshire with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to New Hampshire flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to New Hampshire become cheaper?

Yes! Start tracking prices for London to New Hampshire flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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