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Heathrow

$213+ Cheap flights from New Hampshire to Heathrow (LHR)

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LHR
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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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 January 21, 2025.

Round-trip from

$430
(Kiwi.com)

One-way from

$213
(oojo)
From New Hampshire to London Heathrow
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One-way flight from New Hampshire to London Heathrow
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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 January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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.
Fri 1/318:00 pmBOS - LHR
1 stop18h 30mIcelandair
Wed 2/58:40 pmLHR - BOS
1 stop26h 05mIcelandair
Deal found 1/21$447
This oojo deal was found by Cheapflights users on 1/21. 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.
Sat 1/2510:50 pmBOS - LHR
1 stop11h 40mTAP AIR PORTUGAL
Sat 2/16:00 amLHR - BOS
1 stop13h 30mTAP AIR PORTUGAL
Deal found 1/21$470
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Wed 3/267:20 pmBOS - LHR
2 stops16h 15mMultiple Airlines
Wed 4/28:50 amLHR - BOS
2 stops14h 10mMultiple Airlines
Deal found 1/21$508
This Orbitz deal was found by Cheapflights users on 1/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3110:00 pmBOS - LHR
Nonstop6h 30mBritish Airways
Sun 2/28:20 amLHR - BOS
1 stop12h 00mBritish Airways
Deal found 1/21$528
This CrystalTravel deal was found by Cheapflights users on 1/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:19 pmBOS - LHR
Nonstop6h 46mVirgin Atlantic
Tue 3/188:50 amLHR - BOS
Nonstop7h 45mVirgin Atlantic
Deal found 1/21$545
This oojo deal was found by Cheapflights users on 1/21. 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.
Mon 4/75:40 pmBOS - LHR
2 stops20h 10mScandinavian Airlines
Mon 4/147:05 amLHR - BOS
2 stops13h 30mScandinavian Airlines
Deal found 1/21$554
This JetBlue deal was found by Cheapflights users on 1/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/316:10 pmBOS - LHR
Nonstop6h 45mJetBlue
Wed 2/58:25 amLHR - BOS
Nonstop7h 58mJetBlue
Deal found 1/21$565
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:34 pmBOS - LHR
1 stop10h 46mIberia
Wed 3/2610:35 amLHR - BOS
Nonstop7h 30mIberia
Deal found 1/21$574
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/117:25 pmBOS - LHR
Nonstop6h 40mKLM
Tue 3/118:50 amLHR - BOS
Nonstop7h 45mKLM
Deal found 1/21$575
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/278:20 pmBOS - LHR
Nonstop6h 45mDelta
Wed 4/212:45 pmLHR - BOS
Nonstop7h 55mDelta
Deal found 1/20$579
This JetBlue Airways deal was found by Cheapflights users on 1/20. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:35 pmPWM - LHR
1 stop10h 55mJetBlue
Sun 4/138:15 amLHR - PWM
1 stop13h 25mJetBlue
Deal found 1/20$583
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/55:45 amPWM - LHR
1 stop19h 50mAmerican Airlines
Wed 3/129:50 amLHR - PWM
2 stops17h 07mAmerican Airlines
Deal found 1/20$709

Find flights from New Hampshire to Heathrow within your budget

Customize 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 1/31

8:00 pm-7:30 pm

1 stop18h 30m

London Heathrow

Wed 2/5

8:40 pm-5:45 pm

1 stop26h 05m

$447

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 1/31

10:55 pm-9:35 pm

1 stop17h 40m

London Heathrow

Fri 2/7

6:00 am-8:05 pm

1 stop19h 05m

$470

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 3/27

7:20 pm-9:40 pm

2 stops22h 20m

London Heathrow

Tue 4/1

6:40 am-6:00 pm

2 stops16h 20m

$504

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 1/31

10:00 pm-9:30 am

Nonstop6h 30m

London Heathrow

Sun 2/2

8:20 am-3:20 pm

1 stop12h 00m

$528

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 3/3

7:19 pm-7:05 am

Nonstop6h 46m

London Heathrow

Tue 3/18

8:50 am-12:35 pm

Nonstop7h 45m

$545

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 4/7

5:40 pm-6:50 pm

2 stops20h 10m

London Heathrow

Mon 4/14

7:05 am-3:35 pm

2 stops13h 30m

$554

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 1/31

6:10 pm-5:55 am

Nonstop6h 45m

London Heathrow

Wed 2/5

8:25 am-11:23 am

Nonstop7h 58m

$565

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 3/16

6:34 pm-9:20 am

1 stop10h 46m

London Heathrow

Wed 3/26

10:35 am-2:05 pm

Nonstop7h 30m

$574

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 2/11

7:25 pm-7:05 am

Nonstop6h 40m

London Heathrow

Sun 2/16

8:50 am-11:57 am

Nonstop8h 07m

$575

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 3/27

8:20 pm-7:05 am

Nonstop6h 45m

London Heathrow

Wed 4/2

12:45 pm-3:40 pm

Nonstop7h 55m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 53 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 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 New Hampshire to Heathrow

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

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

Find hourly flight availability from New Hampshire to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to London Heathrow Airport as you normally would.

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 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 January 21, 2025.
See what other customers who have flown with American Airlines, TAP AIR PORTUGAL and JetBlue 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
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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
786 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $213. Vueling flights start at $226 while deals on Iberia start at $234 one-way.

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

    While some choose either Manchester - London Heathrow or Worcester - 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 vacation 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, November is the cheapest month in which you can book a flight from New Hampshire to London Heathrow Airport (average of $661). Flying from New Hampshire to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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

Traveling to a place near New Hampshire?

Book flights to New Hampshire if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Northampton
Gatwick
Horley
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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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

Top 2 airlines flying from New Hampshire to Heathrow

Discover the top 2 airlines that operate flights from New Hampshire to Heathrow. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$660Average$860FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$683Average$816FlexibilityNo cancel feeOn-time71%
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