Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from New Hampshire to London from £154

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LON
27 Dec — 3 Jan1
1 adult

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 22 December 2024.

Round-trip from

£310

One-way from

£154
British Airways
  • British Airways
  • 9/3-16/3
  • Nonstop
  • 14h 15m total
  • New Hampshire to London
Search Deals
KLM
  • KLM
  • 22/1
  • Nonstop
  • 6h 42m total
  • New Hampshire to London
Search Deals

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 22 December 2024.

Tue 31/1220:00BOS - LGW
1 stop9h 55mIcelandair
Thu 16/111:55LGW - BOS
1 stop10h 50mIcelandair
Deal found 21/12£390
Tue 31/1218:20BOS - STN
1 stop10h 40mPLAY
Thu 16/111:00STN - BOS
1 stop11h 00mPLAY
Deal found 21/12£391
Tue 31/1219:15BOS - LHR
Nonstop6h 50mKLM
Thu 16/108:50LHR - BOS
Nonstop8h 06mKLM
Deal found 21/12£453
Tue 31/1218:10BOS - LHR
Nonstop6h 45mJetBlue
Thu 16/107:25LHR - BOS
1 stop12h 20mJetBlue
Deal found 21/12£461
Tue 31/1220:00BOS - LHR
1 stop9h 50mIcelandair
Thu 16/120:40LHR - BOS
1 stop26h 05mIcelandair
Deal found 21/12£480
Fri 27/1218:10BOS - LHR
1 stop21h 25mAir Canada
Wed 8/109:00LHR - BOS
1 stop13h 25mAir Canada
Deal found 21/12£481
Tue 31/1219:42BOS - LHR
1 stop10h 08mUnited Airlines
Thu 16/106:30LHR - BOS
2 stops17h 14mUnited Airlines
Deal found 21/12£504
Mon 30/1218:10BOS - LHR
1 stop21h 25mMultiple Airlines
Fri 10/106:00LHR - BOS
1 stop13h 10mMultiple Airlines
Deal found 21/12£505
Mon 30/1207:10BOS - LGW
2 stops32h 05mMultiple Airlines
Wed 8/117:50LGW - BOS
3 stops26h 08mMultiple Airlines
Deal found 21/12£509
Tue 31/1220:10BOS - LHR
Nonstop6h 45mVirgin Atlantic
Wed 8/114:35LHR - BOS
Nonstop7h 55mVirgin Atlantic
Deal found 21/12£521
Tue 31/1218:20BOS - LTN
1 stop15h 20mMultiple Airlines
Thu 16/106:30LTN - BOS
1 stop15h 30mMultiple Airlines
Deal found 21/12£538
Tue 31/1216:15BOS - LCY
1 stop12h 10mMultiple Airlines
Thu 16/109:25LCY - BOS
1 stop15h 55mMultiple Airlines
Deal found 21/12£544

Find flights from New Hampshire to London within your budget

Customise 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 858,174 searches. Data last updated 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 9/3

08:30-18:55

Nonstop6h 25m

London Heathrow

Sun 16/3

19:05-22:55

Nonstop7h 50m

£310

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sun 27/4

19:15-10:40

1 stop10h 25m

London Stansted

Wed 7/5

11:40-18:00

1 stop11h 20m

£310

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 21/3

19:20-13:20

1 stop14h 00m

London Luton

Sun 30/3

06:50-18:00

1 stop16h 10m

£312

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 23/3

07:10-17:50

2 stops30h 40m

London Gatwick

Tue 1/4

21:45-21:05

1 stop28h 20m

£314

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Thu 9/1

18:20-16:05

2 stops16h 45m

London Stansted

Thu 16/1

08:15-17:00

2 stops13h 45m

£314

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 31/1

14:45-12:45

2 stops17h 00m

London Heathrow

Sun 2/2

08:45-18:35

1 stop14h 50m

£321

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 6/2

23:25-12:25

1 stop32h 00m

London Gatwick

Mon 10/2

21:05-21:40

1 stop29h 35m

£336

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 9/1

15:40-07:10

1 stop10h 30m

London Heathrow

Thu 16/1

13:45-20:20

1 stop11h 35m

£339

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 9/1

21:55-17:50

1 stop14h 55m

London Gatwick

Wed 15/1

18:45-20:20

1 stop30h 35m

£341

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 9/1

21:55-08:05

1 stop29h 10m

London Heathrow

Wed 15/1

12:05-20:20

1 stop13h 15m

£344

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 60 results
1
2
3
...
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 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 New Hampshire to London

Get recent, data-driven insights about flights from New Hampshire to London including ideal travel times, pricing trends, and more.

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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 22 December 2024.
Get a feel of what it's like to fly with British Airways, Lufthansa and American Airlines from New Hampshire to London 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.
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

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
8,594 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

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
1,342 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

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
785 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

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?

    £154 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Icelandair and Lufthansa, with prices starting from £154 and £156, 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 holiday 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, January is the cheapest month in which you can book a flight from New Hampshire to London (average of £112). Flying from New Hampshire to London in July is currently the most expensive (average of £160). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to London

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
Newark to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Gatwick flights
Newark to London City flights
Los Angeles to Heathrow flights
Stewart to Stansted flights
Boston to Heathrow flights
Dulles Intl to Heathrow flights
Seattle to Heathrow flights
San Francisco to Heathrow flights
Baltimore to Heathrow flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Stansted flights
Dallas/Fort Worth to Heathrow flights
Atlanta to Heathrow flights
Newark to Luton flights
LaGuardia to Gatwick flights
Newark to Stansted flights
Boston to Gatwick flights
Miami to Heathrow flights
Denver to Heathrow flights
Los Angeles to Gatwick flights
Stewart to Luton flights
Los Angeles to London City flights
Boston to London City flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Orlando to Heathrow flights
Boston to Stansted flights
Seattle to Gatwick flights
Baltimore to Gatwick flights
Minneapolis to Heathrow flights
San Francisco to Gatwick flights
O'Hare Intl to Gatwick flights
Raleigh to Heathrow flights
Seattle to London City flights
O'Hare Intl to London City flights
Philadelphia to Heathrow flights
San Francisco to London City flights
Tampa to Heathrow flights
Newark to Edinburgh flights
Hobby to Heathrow flights
Sky Harbor Intl to Heathrow flights
Reagan-National to Gatwick flights
Charlotte to Heathrow 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 New Hampshire to London?

When you search for this flight from New Hampshire to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from New Hampshire to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to London from New Hampshire? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for New Hampshire to London 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.