What are the cheapest airlines to fly from London to New Hampshire one-way?

£245 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 £246 and £316, respectively.

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

The most popular flight routes from London to New Hampshire are London Heathrow - Boston Logan Intl, London Gatwick - Boston Logan Intl and London City - Boston Logan Intl.

How far in advance should I book a flight from London to New Hampshire?

Users have found that booking a flight from London to New Hampshire at least 11 days early can save you up to 30% on average compared to booking a flight this week. If booking 11 days before your flight isn’t an option for you, users have found flights from London to New Hampshire for as little as £446 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £646 for flights departing within the next 3 days.

What is the cheapest month to fly from London to New Hampshire?

September can be a great time to fly to New Hampshire from London with a flight ticket averaging about £494. Cheapflights users have found deals in the month of September for as cheap as £300. The most expensive prices can be found in the month of August.

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.

£245+ Flights from London to New Hampshire

Cheap flight deals from London to New Hampshire

Round-trip from	£349
One-way from	£245
Popular in	August
Cheapest in	September
Average price	£428

PLAY
28/3-3/4
2 total stops
21h 25m total
London to New Hampshire

Search Deals

11/3
2 total stops
25h 10m total
London to New Hampshire

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£49 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

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 21 February 2025.

Sat 1/1110:55STN - BOS

1 stop11h 05mPLAY

Sat 8/1118:20BOS - STN

1 stop10h 35mPLAY

Deal found 20/2£349

Fri 16/521:15LGW - BOS

1 stop28h 05mTAP AIR PORTUGAL

Mon 19/523:15BOS - LGW

1 stop16h 10mTAP AIR PORTUGAL

Deal found 20/2£349

Thu 20/312:15LHR - BOS

1 stop10h 30mIcelandair

Wed 26/321:00BOS - LHR

1 stop9h 50mIcelandair

Deal found 19/2£353

Thu 13/306:30LTN - BOS

1 stop15h 30mMultiple Airlines

Mon 24/319:20BOS - LTN

1 stop14h 35mMultiple Airlines

Deal found 20/2£353

Wed 30/415:40LGW - BOS

1 stop11h 20mIcelandair

Wed 7/520:50BOS - LGW

1 stop9h 55mIcelandair

Deal found 19/2£355

Fri 9/506:40STN - BOS

2 stops16h 10mMultiple Airlines

Sun 11/519:15BOS - STN

2 stops16h 40mMultiple Airlines

Deal found 20/2£360

Thu 27/319:30LHR - BOS

1 stop25h 20mScandinavian Airlines

Sun 30/317:40BOS - LHR

1 stop10h 40mScandinavian Airlines

Deal found 20/2£364

Tue 25/318:30LHR - BOS

1 stop25h 00mTAP AIR PORTUGAL

Tue 1/418:35BOS - LHR

1 stop13h 10mTAP AIR PORTUGAL

Deal found 20/2£366

Mon 21/407:05LGW - BOS

1 stop15h 45mMultiple Airlines

Tue 29/423:35BOS - LGW

1 stop10h 05mMultiple Airlines

Deal found 20/2£371

Mon 15/908:45LHR - BOS

1 stop11h 40mMultiple Airlines

Mon 22/919:35BOS - LHR

1 stop10h 05mMultiple Airlines

Deal found 20/2£380

Thu 6/306:30LHR - BOS

2 stops34h 42mUnited Airlines

Sat 15/307:00BOS - LHR

1 stop20h 10mUnited Airlines

Deal found 20/2£383

Fri 7/312:05LHR - BOS

1 stop13h 15mLufthansa

Tue 18/312:18BOS - LHR

1 stop15h 37mLufthansa

Deal found 20/2£386

Best flights from London to New Hampshire
Discover carefully curated flight deals from London to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Fri 28/311:00STN - BOS

1 stop11h 00mPLAY

Thu 3/419:15BOS - STN

1 stop10h 25mPLAY

Deal found 21/2£349

Fri 16/521:15LGW - BOS

1 stop28h 05mTAP AIR PORTUGAL

Mon 19/523:15BOS - LGW

1 stop16h 10mTAP AIR PORTUGAL

Deal found 20/2£349

Thu 20/312:15LHR - BOS

1 stop10h 30mIcelandair

Wed 26/321:00BOS - LHR

1 stop9h 50mIcelandair

Deal found 19/2£353

Thu 13/306:30LTN - BOS

1 stop15h 30mMultiple Airlines

Mon 24/319:20BOS - LTN

1 stop14h 35mMultiple Airlines

Deal found 20/2£353

Thu 27/319:30LHR - BOS

1 stop25h 20mScandinavian Airlines

Sun 30/317:40BOS - LHR

1 stop10h 40mScandinavian Airlines

Deal found 20/2£364

Thu 6/306:30LHR - BOS

2 stops34h 42mUnited Airlines

Sat 15/307:00BOS - LHR

1 stop20h 10mUnited Airlines

Deal found 20/2£383

Fri 7/312:05LHR - BOS

1 stop13h 15mLufthansa

Tue 18/312:18BOS - LHR

1 stop15h 37mLufthansa

Deal found 20/2£386

Mon 3/306:20LHR - BOS

2 stops22h 17mVirgin Atlantic

Mon 10/321:10BOS - LHR

Nonstop6h 45mVirgin Atlantic

Deal found 20/2£387

Mon 24/318:45LGW - BOS

1 stop30h 35mSWISS

Tue 1/421:40BOS - LGW

1 stop15h 10mSWISS

Deal found 20/2£391

Tue 11/306:50LHR - BOS

2 stops14h 03mAir Canada

Fri 21/315:40BOS - LHR

1 stop11h 30mAir Canada

Deal found 20/2£399

Thu 13/306:00LHR - BOS

2 stops16h 34mAustrian Airlines

Thu 20/314:41BOS - LHR

1 stop11h 59mAustrian Airlines

Deal found 20/2£400

Wed 23/409:55LHR - BOS

1 stop11h 30mKLM

Mon 28/419:00BOS - LHR

Nonstop6h 45mKLM

Deal found 20/2£401

Direct flights from London to New Hampshire
Explore direct flight options from London to New Hampshire based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 February 2025.

Mon 3/314:35LHR - BOS

Nonstop7h 55mVirgin Atlantic

Mon 10/321:10BOS - LHR

Nonstop6h 45mVirgin Atlantic

Deal found 20/2£389

Mon 3/308:50LHR - BOS

Nonstop7h 45mAir France

Mon 10/321:10BOS - LHR

Nonstop6h 45mAir France

Deal found 20/2£402

Tue 22/409:40LHR - BOS

Nonstop7h 30mKLM

Mon 28/419:00BOS - LHR

Nonstop6h 45mKLM

Deal found 20/2£404

Mon 21/420:10LHR - BOS

Nonstop7h 25mBritish Airways

Mon 28/419:40BOS - LHR

Nonstop6h 40mBritish Airways

Deal found 20/2£414

Wed 5/319:05LHR - BOS

Nonstop7h 50mFinnair

Wed 12/321:15BOS - LHR

Nonstop6h 35mFinnair

Deal found 19/2£424

Mon 3/308:50LHR - BOS

Nonstop7h 45mDelta

Wed 12/321:10BOS - LHR

Nonstop6h 45mDelta

Deal found 20/2£428

Fri 7/308:50LHR - BOS

Nonstop7h 45mMultiple Airlines

Tue 18/320:20BOS - LHR

Nonstop6h 45mMultiple Airlines

Deal found 20/2£431

Mon 16/612:10LGW - BOS

Nonstop7h 53mJetBlue

Mon 7/721:55BOS - LGW

Nonstop6h 40mJetBlue

Deal found 20/2£449

Tue 11/308:25LHR - BOS

Nonstop7h 58mJetBlue

Fri 21/319:12BOS - LHR

Nonstop6h 43mJetBlue

Deal found 20/2£477

Fri 14/317:00LHR - BOS

Nonstop7h 35mAmerican Airlines

Fri 21/308:30BOS - LHR

Nonstop6h 25mAmerican Airlines

Deal found 20/2£514

Tue 1/714:40LHR - BOS

Nonstop7h 30mIberia

Tue 22/721:55BOS - LHR

Nonstop6h 35mIberia

Deal found 20/2£521

Wed 19/308:25LHR - BOS

Nonstop7h 58mIcelandair

Fri 21/319:12BOS - LHR

Nonstop6h 43mIcelandair

Deal found 20/2£547

Last-minute flights from London to New Hampshire
Discover last-minute flight deals from London to New Hampshire. Data last updated 21 February 2025 and is based on user searches.

Wed 26/209:00LHR - BOS

1 stop13h 25mAir Canada

Wed 5/310:30BOS - LHR

2 stops15h 40mAir Canada

Deal found 19/2£426

Fri 28/207:10LHR - BOS

2 stops14h 23mUnited Airlines

Tue 11/312:18BOS - LHR

1 stop15h 37mUnited Airlines

Deal found 20/2£403

Sat 1/309:00LHR - BOS

1 stop13h 25mLufthansa

Wed 12/313:55BOS - LHR

1 stop12h 25mLufthansa

Deal found 20/2£407

Sun 2/311:00STN - BOS

1 stop11h 00mPLAY

Tue 4/318:20BOS - STN

1 stop10h 40mPLAY

Deal found 20/2£364

Sun 2/308:25LGW - BOS

2 stops13h 35mMultiple Airlines

Fri 7/318:20BOS - LGW

2 stops18h 15mMultiple Airlines

Deal found 20/2£412

Mon 3/315:35LTN - BOS

1 stop30h 25mMultiple Airlines

Mon 10/319:20BOS - LTN

1 stop14h 35mMultiple Airlines

Deal found 20/2£379

Mon 3/306:20LHR - BOS

2 stops22h 17mVirgin Atlantic

Mon 10/321:10BOS - LHR

Nonstop6h 45mVirgin Atlantic

Deal found 20/2£387

Mon 3/306:30LHR - BOS

1 stop11h 51mKLM

Mon 10/320:20BOS - LHR

Nonstop6h 45mKLM

Deal found 20/2£393

Mon 3/312:25STN - BOS

2 stops33h 35mMultiple Airlines

Mon 10/322:25BOS - STN

2 stops31h 35mMultiple Airlines

Deal found 20/2£402

Mon 3/308:50LHR - BOS

Nonstop7h 45mAir France

Mon 10/321:10BOS - LHR

Nonstop6h 45mAir France

Deal found 20/2£402

Mon 3/306:30LHR - BOS

1 stop11h 51mDelta

Mon 10/320:20BOS - LHR

Nonstop6h 45mDelta

Deal found 20/2£415

Mon 3/312:15SEN - BOS

2 stops33h 45mMultiple Airlines

Mon 10/319:20BOS - SEN

2 stops13h 45mMultiple Airlines

Deal found 20/2£424

One-way flights from London to New Hampshire
Search for one-way flight options from London to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Tue 11/320:50STN - BOS

2 stops25h 10mMultiple Airlines

Deal found 20/2£245

Wed 9/417:25LGW - BOS

1 stop32h 40mVueling

Deal found 20/2£245

Sun 4/506:50LTN - BOS

2 stops29h 33mMultiple Airlines

Deal found 20/2£246

Fri 14/314:00LGW - BOS

1 stop22h 52mMultiple Airlines

Deal found 20/2£246

Wed 21/511:40STN - BOS

1 stop11h 10mPLAY

Deal found 20/2£246

Tue 1/421:25LHR - BOS

1 stop25h 25mMultiple Airlines

Deal found 20/2£248

Mon 10/311:50SEN - BOS

2 stops34h 10mMultiple Airlines

Deal found 20/2£258

Mon 7/418:55LCY - BOS

3 stops27h 55mMultiple Airlines

Deal found 20/2£311

Sun 18/512:05LGW - BOS

1 stop13h 35mTAP AIR PORTUGAL

Deal found 20/2£316

Mon 31/320:50LHR - BOS

1 stop29h 15mVueling

Deal found 20/2£324

Tue 11/311:00STN - BOS

1 stop11h 00mWorldTicket

Deal found 20/2£369

Thu 20/310:00LHR - BOS

1 stop11h 50mAer Lingus

Deal found 20/2£377

Find flights from London to New Hampshire within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Fri 16/5

21:15-20:20

1 stop28h 05m

Boston Logan Intl

Mon 19/5

23:15-20:25

1 stop16h 10m

£349

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 8/5

11:40-17:50

1 stop11h 10m

Boston Logan Intl

Thu 15/5

19:15-10:40

1 stop10h 25m

£349

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 20/3

12:15-18:45

1 stop10h 30m

Boston Logan Intl

Wed 26/3

21:00-10:50

1 stop9h 50m

£353

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 13/3

06:30-18:00

1 stop15h 30m

Boston Logan Intl

Mon 24/3

19:20-13:55

1 stop14h 35m

£353

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 30/4

15:40-22:00

1 stop11h 20m

Boston Logan Intl

Wed 7/5

20:50-11:45

1 stop9h 55m

£355

LondonBoston

STN - BOS

STNBOS

London Stansted

Fri 9/5

06:40-17:50

2 stops16h 10m

Boston Logan Intl

Sun 11/5

19:15-16:55

2 stops16h 40m

£360

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 27/3

19:30-16:50

1 stop25h 20m

Boston Logan Intl

Sun 30/3

17:40-09:20

1 stop10h 40m

£364

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 25/3

18:30-15:30

1 stop25h 00m

Boston Logan Intl

Tue 1/4

18:35-12:45

1 stop13h 10m

£366

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 21/4

07:05-17:50

1 stop15h 45m

Boston Logan Intl

Tue 29/4

23:35-14:40

1 stop10h 05m

£371

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 6/3

06:30-12:12

2 stops34h 42m

Boston Logan Intl

Sat 15/3

07:00-07:10

1 stop20h 10m

£383

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 results

...

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?

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 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 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

8,213 reviews

Check prices

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

8,213 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

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

1,331 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

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

1,273 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

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

8,213 reviews

Check prices

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

8,213 reviews

Check prices

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

What are the cheapest airlines to fly from London to New Hampshire one-way?
£245 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 £246 and £316, respectively.
What are the most popular routes from London to New Hampshire?
The most popular flight routes from London to New Hampshire are London Heathrow - Boston Logan Intl, London Gatwick - Boston Logan Intl and London City - Boston Logan Intl.
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

Alternative routes for London to New Hampshire

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

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Heathrow to Dulles Intl flights

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Gatwick to Orlando flights

Heathrow to Baltimore flights

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London City to Orlando flights

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Heathrow to Atlanta flights

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Heathrow to Tampa flights

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Manchester to Newark flights

London City to Boston flights

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Heathrow to Denver flights

Heathrow to George Bush Intcntl flights

London City to Las Vegas flights

Gatwick to San Francisco flights

Gatwick to O'Hare Intl flights

London City to San Francisco flights

Heathrow to Midway flights

Heathrow to Charlotte flights

London City to O'Hare Intl flights

Direct flights to United States

Top 2 airlines flying from London to New Hampshire

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£600	Average£744	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Finnair	Cheapest£656	Average£1,151	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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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Cheap flights from London to New Hampshire from £245

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.

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 21 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to New Hampshire

Cheapest flights from London to New HampshireExplore 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 21 February 2025.

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 21 February 2025.

Find flights from London to New Hampshire within your budget

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.

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 21 February 2025.

Reviews of airlines servicing New Hampshire

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 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.

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?

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?

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

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

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 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

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?

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

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

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

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Travel Smart

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 21 February 2025.