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$309+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MHT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from London to New Hampshire

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$440
(Mytrip)

One-way from

$309
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$540
Provider with most accurate pricing for London (LON)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Boston Logan Intl flights.
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From London (LON) to New Hampshire
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One-way flight from London (LON) to New Hampshire
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Highest demand for flights based on searches. 11% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

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.
Mon 3/3111:40 amSTN - BOS
1 stop11h 10mPLAY
Fri 4/47:15 pmBOS - STN
1 stop10h 25mPLAY
Deal found 2/19$440
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:15 pmLGW - BOS
1 stop28h 05mTAP AIR PORTUGAL
Mon 5/1911:15 pmBOS - LGW
1 stop16h 10mTAP AIR PORTUGAL
Deal found 2/20$440
This easyJet worldwide 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 easyJet worldwide is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:30 amLTN - BOS
1 stop15h 30mMultiple Airlines
Mon 3/247:20 pmBOS - LTN
1 stop14h 35mMultiple Airlines
Deal found 2/20$445
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2012:15 pmLHR - BOS
1 stop10h 30mIcelandair
Wed 3/269:00 pmBOS - LHR
1 stop9h 50mIcelandair
Deal found 2/19$445
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/303:40 pmLGW - BOS
1 stop11h 20mIcelandair
Wed 5/78:50 pmBOS - LGW
1 stop9h 55mIcelandair
Deal found 2/19$448
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.
Mon 3/311:00 amSTN - BOS
2 stops26h 28mMultiple Airlines
Mon 3/108:30 amBOS - STN
2 stops21h 30mMultiple Airlines
Deal found 2/19$459
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/277:30 pmLHR - BOS
1 stop25h 20mScandinavian Airlines
Sun 3/305:40 pmBOS - LHR
1 stop10h 40mScandinavian Airlines
Deal found 2/20$460
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/256:30 pmLHR - BOS
1 stop25h 00mTAP AIR PORTUGAL
Tue 4/16:35 pmBOS - LHR
1 stop13h 10mTAP AIR PORTUGAL
Deal found 2/20$462
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/217:05 amLGW - BOS
1 stop15h 45mMultiple Airlines
Tue 4/2911:35 pmBOS - LGW
1 stop10h 05mMultiple Airlines
Deal found 2/20$468
This World Air Fares 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:45 amLHR - BOS
1 stop11h 40mMultiple Airlines
Mon 9/227:35 pmBOS - LHR
1 stop10h 05mMultiple Airlines
Deal found 2/20$480
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:30 amLHR - BOS
2 stops34h 42mUnited Airlines
Sat 3/157:00 amBOS - LHR
1 stop20h 10mUnited Airlines
Deal found 2/20$483
This ChecknFly 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/712:05 pmLHR - BOS
1 stop13h 15mLufthansa
Tue 3/1812:18 pmBOS - LHR
1 stop15h 37mLufthansa
Deal found 2/20$487

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 February 20, 2025.

Fly from

London

Fly to

New Hampshire

Route

Depart

Return

Price

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 3/31

11:40 am-5:50 pm

1 stop11h 10m

Boston Logan Intl

Fri 4/4

7:15 pm-10:40 am

1 stop10h 25m

$440

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 5/6

1:00 pm-6:50 pm

1 stop10h 50m

Boston Logan Intl

Mon 5/12

8:50 pm-11:45 am

1 stop9h 55m

$442

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 3/13

6:30 am-6:00 pm

1 stop15h 30m

Boston Logan Intl

Mon 3/24

7:20 pm-1:55 pm

1 stop14h 35m

$445

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 5/18

12:05 pm-8:40 pm

1 stop13h 35m

Boston Logan Intl

Sat 5/24

11:15 pm-8:25 pm

1 stop16h 10m

$445

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 3/20

12:15 pm-6:45 pm

1 stop10h 30m

Boston Logan Intl

Wed 3/26

9:00 pm-10:50 am

1 stop9h 50m

$445

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 3/3

11:00 am-8:28 am

2 stops26h 28m

Boston Logan Intl

Mon 3/10

8:30 am-10:00 am

2 stops21h 30m

$459

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 3/6

7:00 am-5:00 pm

2 stops15h 00m

Boston Logan Intl

Tue 3/18

7:20 pm-4:40 pm

2 stops17h 20m

$459

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 3/27

7:30 pm-4:50 pm

1 stop25h 20m

Boston Logan Intl

Sun 3/30

5:40 pm-9:20 am

1 stop10h 40m

$460

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 3/25

6:30 pm-3:30 pm

1 stop25h 00m

Boston Logan Intl

Tue 4/1

6:35 pm-12:45 pm

1 stop13h 10m

$462

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 3/6

6:30 am-12:12 pm

2 stops34h 42m

Boston Logan Intl

Sat 3/15

7:00 am-7:10 am

1 stop20h 10m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 59 results
1
2
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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 February 20, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair 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
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Finnair
7.6
Good
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Azores Airlines
7.6
Good
62 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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?

    $309 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on PLAY and TAP AIR PORTUGAL, with prices starting from $313 and $399, 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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