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Cheap flights from New Hampshire to London Heathrow Airport from £153

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LHR
24 dec. — 31 dec.1
1 adult

Cheap flight deals from New Hampshire to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from New Hampshire (USNH) to Heathrow (LHR). 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 19 december 2024.

Round-trip from

£308

One-way from

£153
JetBlue
  • JetBlue
  • 1/2-5/2
  • Nonstop
  • 14h 43m total
  • New Hampshire to London
Search Deals
Virgin Atlantic
  • Virgin Atlantic
  • 18/2
  • Nonstop
  • 6h 40m total
  • New Hampshire to London
Search Deals

Find flight deals from New Hampshire to Heathrow

Cheapest flights from New Hampshire to Heathrow
Explore the most affordable flight options available from New Hampshire to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 december 2024.

tir. 31/1220:10BOS - LHR
Nonstop6h 45mVirgin Atlantic
ons. 5/214:35LHR - BOS
Nonstop7h 55mVirgin Atlantic
Deal found 17/12£308
tir. 31/1220:10BOS - LHR
Nonstop6h 45mDelta
ons. 8/108:50LHR - BOS
Nonstop8h 06mDelta
Deal found 17/12£446
tir. 31/1218:10BOS - LHR
Nonstop6h 45mJetBlue
ons. 5/207:25LHR - BOS
1 stop14h 47mJetBlue
Deal found 18/12£458
fre. 27/1219:15BOS - LHR
Nonstop6h 50mKLM
tor. 16/108:50LHR - BOS
Nonstop8h 06mKLM
Deal found 18/12£486
tir. 31/1218:10BOS - LHR
1 stop21h 25mMultiple Airlines
ons. 5/212:05LHR - BOS
1 stop13h 15mMultiple Airlines
Deal found 18/12£490
man. 30/1219:30BOS - LHR
1 stop11h 20mAir Canada
tir. 14/109:00LHR - BOS
1 stop13h 25mAir Canada
Deal found 17/12£493
søn. 29/1211:35BOS - LHR
1 stop18h 15mIcelandair
søn. 12/120:40LHR - BOS
1 stop26h 05mIcelandair
Deal found 17/12£494
tir. 17/1217:25BOS - LHR
1 stop11h 50mUnited Airlines
lør. 21/1208:55LHR - BOS
1 stop16h 25mUnited Airlines
Deal found 17/12£526
man. 30/1217:45BOS - LHR
1 stop18h 55mScandinavian Airlines
tir. 14/115:35LHR - BOS
2 stops29h 15mScandinavian Airlines
Deal found 17/12£527
man. 30/1216:15BOS - LHR
2 stops24h 05mBrussels Airlines
tir. 14/106:50LHR - BOS
2 stops13h 08mBrussels Airlines
Deal found 17/12£538
man. 30/1221:55BOS - LHR
2 stops13h 45mSWISS
man. 13/109:00LHR - BOS
2 stops40h 20mSWISS
Deal found 18/12£560
tir. 24/1211:06BOS - LHR
1 stop17h 14mAmerican Airlines
søn. 29/1210:35LHR - BOS
Nonstop7h 25mAmerican Airlines
Deal found 18/12£569

Find flights from New Hampshire to Heathrow within your budget

Customise your flight search to find flights from New Hampshire to Heathrow 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 19 december 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

lør. 1/2

18:10-05:55

Nonstop6h 45m

London Heathrow

ons. 5/2

08:25-11:23

Nonstop7h 58m

£308

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

fre. 31/1

16:55-07:55

1 stop10h 00m

London Heathrow

tir. 4/2

06:30-13:35

1 stop12h 05m

£308

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

tir. 15/4

22:10-09:40

Nonstop6h 30m

London Heathrow

ons. 30/4

06:15-15:05

1 stop13h 50m

£310

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

tor. 16/1

20:20-07:50

Nonstop6h 30m

London Heathrow

tor. 23/1

10:35-13:25

Nonstop7h 50m

£311

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

tir. 4/3

20:10-07:55

Nonstop6h 45m

London Heathrow

søn. 9/3

16:35-07:20

1 stop18h 45m

£324

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

fre. 24/1

14:45-09:45

2 stops14h 00m

London Heathrow

søn. 26/1

07:30-18:35

2 stops16h 05m

£332

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

tor. 13/2

10:50-07:10

1 stop15h 20m

London Heathrow

ons. 19/2

09:00-17:25

1 stop13h 25m

£335

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

søn. 23/3

22:55-16:20

1 stop13h 25m

London Heathrow

søn. 30/3

09:00-17:40

1 stop13h 40m

£345

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

tor. 9/1

21:55-17:50

1 stop14h 55m

London Heathrow

man. 13/1

06:00-20:20

1 stop19h 20m

£346

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

fre. 28/2

18:31-10:15

1 stop10h 44m

London Heathrow

søn. 2/3

06:30-13:25

1 stop11h 55m

£347

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 56 results
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Best time to book a flight from New Hampshire to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow

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

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 19 december 2024.
See what other customers who have flown with JetBlue, Air Canada and Iberia from New Hampshire to London have to say. 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
8,604 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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
8,604 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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
788 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

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 Heathrow. 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 Heathrow Airport one-way?

    For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as £153. Users have also found prices from £155 and £156 on Icelandair and KLM, respectively.

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

    While some choose either Worcester - London Heathrow or Manchester - London Heathrow, Boston Logan Intl - London Heathrow is the most popular route from New Hampshire to London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from New Hampshire to London Heathrow Airport (average of £112). Flying from New Hampshire to London Heathrow Airport 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

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Alternative routes for New Hampshire to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Stewart to Luton flights
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