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$313+ Cheap flights from Heathrow (LHR) 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MHT
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Heathrow to New Hampshire

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$445
(Ticket)

One-way from

$313
(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 Heathrow to New Hampshire
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One-way flight from London Heathrow 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 Heathrow to New Hampshire

Cheapest flights from Heathrow to New Hampshire
Explore the most affordable flight options available from Heathrow to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

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.
jue. 3/2012:15 pmLHR - BOS
1 stop10h 30mIcelandair
mié. 3/269:00 pmBOS - LHR
1 stop9h 50mIcelandair
Deal found 2/19$445
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.
jue. 3/277:30 pmLHR - BOS
1 stop25h 20mScandinavian Airlines
dom. 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.
mar. 3/256:30 pmLHR - BOS
1 stop25h 00mTAP AIR PORTUGAL
mar. 4/16:35 pmBOS - LHR
1 stop13h 10mTAP AIR PORTUGAL
Deal found 2/20$462
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.
lun. 9/158:45 amLHR - BOS
1 stop11h 40mMultiple Airlines
lun. 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.
jue. 3/66:30 amLHR - BOS
2 stops34h 42mUnited Airlines
sáb. 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.
vie. 3/712:05 pmLHR - BOS
1 stop13h 15mLufthansa
mar. 3/1812:18 pmBOS - LHR
1 stop15h 37mLufthansa
Deal found 2/20$487
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/36:20 amLHR - BOS
2 stops22h 17mVirgin Atlantic
lun. 3/109:10 pmBOS - LHR
Nonstop6h 45mVirgin Atlantic
Deal found 2/20$488
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/248:05 pmLHR - BOS
1 stop29h 15mSWISS
mar. 4/19:40 pmBOS - LHR
1 stop15h 10mSWISS
Deal found 2/20$498
This The Travel House 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/411:25 amLHR - BOS
1 stop12h 55mFinnair
mar. 3/112:31 pmBOS - LHR
1 stop12h 29mFinnair
Deal found 2/20$502
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/116:50 amLHR - BOS
2 stops14h 03mAir Canada
vie. 3/213:40 pmBOS - LHR
1 stop11h 30mAir Canada
Deal found 2/20$504
This Austrian 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/136:00 amLHR - BOS
2 stops16h 34mAustrian Airlines
lun. 3/241:55 pmBOS - LHR
1 stop13h 00mAustrian Airlines
Deal found 2/20$505
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/239:55 amLHR - BOS
1 stop11h 30mKLM
lun. 4/287:00 pmBOS - LHR
Nonstop6h 45mKLM
Deal found 2/20$506

Find flights from Heathrow to New Hampshire within your budget

Customize your flight search to find flights from Heathrow 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 febrero 20, 2025.

Fly from

Heathrow

Fly to

New Hampshire

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

jue. 3/20

12:15 pm-6:45 pm

1 stop10h 30m

Boston Logan Intl

mié. 3/26

9:00 pm-10:50 am

1 stop9h 50m

$445

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

jue. 3/27

7:30 pm-4:50 pm

1 stop25h 20m

Boston Logan Intl

dom. 3/30

5:40 pm-9:20 am

1 stop10h 40m

$460

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

mar. 3/25

6:30 pm-3:30 pm

1 stop25h 00m

Boston Logan Intl

mar. 4/1

6:35 pm-12:45 pm

1 stop13h 10m

$462

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

jue. 3/6

6:30 am-12:12 pm

2 stops34h 42m

Boston Logan Intl

sáb. 3/15

7:00 am-7:10 am

1 stop20h 10m

$483

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

vie. 3/7

8:45 am-6:35 pm

1 stop14h 50m

Boston Logan Intl

lun. 3/10

1:55 pm-8:25 am

1 stop14h 30m

$485

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

vie. 3/7

12:05 pm-8:20 pm

1 stop13h 15m

Boston Logan Intl

mar. 3/18

12:18 pm-7:55 am

1 stop15h 37m

$487

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

lun. 3/3

6:20 am-11:37 pm

2 stops22h 17m

Boston Logan Intl

lun. 3/10

9:10 pm-7:55 am

Nonstop6h 45m

$488

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

lun. 3/24

8:05 pm-9:20 pm

1 stop29h 15m

Boston Logan Intl

mar. 4/1

9:40 pm-5:50 pm

1 stop15h 10m

$498

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

mar. 3/4

11:25 am-7:20 pm

1 stop12h 55m

Boston Logan Intl

mar. 3/11

2:31 pm-7:00 am

1 stop12h 29m

$502

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

mar. 3/11

6:50 am-4:53 pm

2 stops14h 03m

Boston Logan Intl

vie. 3/21

3:40 pm-7:10 am

1 stop11h 30m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 44 results
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Best time to book a flight from Heathrow to New Hampshire

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

Get recent, data-driven insights about flights from Heathrow 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 febrero 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
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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 Heathrow 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 Heathrow Airport to New Hampshire one-way?

    To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at $409. Aer Lingus flights start at $476 while deals on Icelandair start at $503 one-way.

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

    The most popular flight routes from London Heathrow Airport to New Hampshire are London Heathrow - Boston Logan Intl, London Heathrow - Manchester and London Heathrow - Portland.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New Hampshire (average of $334). Flying from London Heathrow Airport 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 Heathrow to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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