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New Hampshire

$281+ Cheap flights from the United Kingdom 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MHT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from United Kingdom to New Hampshire

Cheapest flights from United Kingdom to New Hampshire
Explore the most affordable flight options available from United Kingdom to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This deal was found by Cheapflights users on 1/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:15 am
EDI
-
BOS
1 stop10h 26m
Air Canada
Mon 7/63:35 pm
BOS
-
EDI
1 stop11h 05m
Air Canada
Deal found 1/27$472
This deal was found by Cheapflights users on 1/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:00 am
EDI
-
BOS
1 stop14h 22m
Air Canada
Mon 7/63:35 pm
BOS
-
EDI
1 stop11h 05m
Air Canada
Deal found 1/27$475
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:05 pm
LHR
-
BOS
1 stop28h 55m
Multiple Airlines
Wed 2/111:31 pm
BOS
-
LHR
1 stop14h 39m
Multiple Airlines
Deal found 1/28$477
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Thu 2/54:00 pm
LGW
-
BOS
1 stop27h 35m
TAP AIR PORTUGAL
Sun 2/86:05 pm
BOS
-
LGW
2 stops21h 30m
TAP AIR PORTUGAL
Deal found 1/28$477
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 2/167:30 am
LHR
-
BOS
1 stop11h 05m
United Airlines
Tue 2/246:00 am
BOS
-
LHR
1 stop9h 35m
United Airlines
Deal found 1/27$478
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:40 pm
LGW
-
BOS
1 stop11h 05m
Icelandair
Mon 9/1411:00 pm
BOS
-
LGW
1 stop10h 40m
Icelandair
Deal found 1/28$478
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 2/167:30 am
LHR
-
BOS
1 stop11h 05m
United Airlines
Mon 2/237:56 pm
BOS
-
LHR
1 stop10h 09m
United Airlines
Deal found 1/27$479
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2910:40 am
LGW
-
BOS
1 stop14h 30m
TAP AIR PORTUGAL
Sat 2/710:25 pm
BOS
-
LGW
1 stop30h 25m
TAP AIR PORTUGAL
Deal found 1/28$479
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Wed 2/118:30 am
LHR
-
BOS
2 stops15h 27m
Lufthansa
Mon 2/164:15 pm
BOS
-
LHR
1 stop10h 30m
Lufthansa
Deal found 1/27$480
This Trip.com deal was found by Cheapflights users on 1/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:00 pm
LGW
-
BOS
1 stop10h 50m
Icelandair
Tue 5/198:50 pm
BOS
-
LGW
1 stop12h 50m
Icelandair
Deal found 1/27$480
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Tue 2/176:50 am
LHR
-
BOS
2 stops13h 02m
Multiple Airlines
Tue 2/2410:15 am
BOS
-
LHR
2 stops17h 15m
Multiple Airlines
Deal found 1/27$481
This Mytrip deal was found by Cheapflights users on 1/28. 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 2/1811:55 am
LGW
-
BOS
1 stop10h 55m
Icelandair
Wed 2/257:50 pm
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 1/28$481

Find flight deals from United Kingdom to New Hampshire

Keep the following information in mind while searching for United Kingdom to New Hampshire flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$472

One-way from

$281
(Trip.com)

Popular in

July

Cheapest in

September

Average price

$586
Provider with most accurate pricing for London (LON)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Boston Logan Intl flights.
Search Deals
From United Kingdom to New Hampshire
Search Deals
One-way flight from United Kingdom to New Hampshire
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom 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 January 29, 2026.
Use the filters below to find and compare flights from the United Kingdom to New Hampshire that are best for you.

Fly from

United Kingdom

Fly to

New Hampshire

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 2/17

7:50 am-1:55 pm

1 stop11h 05m

Boston Logan Intl

Tue 2/24

7:30 am-7:00 pm

Nonstop6h 30m

$490

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 4/13

6:55 am-3:40 pm

2 stops13h 45m

Boston Logan Intl

Sun 4/26

6:25 pm-10:25 am

1 stop11h 00m

$493

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 2/21

9:00 am-5:50 pm

1 stop13h 50m

Boston Logan Intl

Fri 3/13

7:05 am-9:20 pm

1 stop10h 15m

$497

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 3/19

6:30 am-2:20 pm

1 stop11h 50m

Boston Logan Intl

Mon 3/23

9:00 pm-7:50 am

Nonstop6h 50m

$519

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 4/13

12:45 pm-9:05 pm

1 stop13h 20m

Boston Logan Intl

Sun 4/26

10:45 pm-7:55 pm

2 stops16h 10m

$519

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 3/5

6:30 am-1:20 pm

1 stop11h 50m

Boston Logan Intl

Wed 3/11

5:15 pm-6:55 am

1 stop9h 40m

$522

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 2/26

6:30 am-1:25 pm

1 stop11h 55m

Boston Logan Intl

Wed 3/4

7:10 pm-6:50 am

Nonstop6h 40m

$523

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 2/27

6:20 am-1:40 pm

1 stop12h 20m

Boston Logan Intl

Mon 3/2

7:10 pm-6:50 am

Nonstop6h 40m

$524

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Mon 4/13

2:20 pm-9:45 pm

1 stop12h 25m

Boston Logan Intl

Mon 4/20

11:00 pm-1:25 pm

1 stop9h 25m

$526

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Tue 4/14

2:20 pm-6:50 pm

1 stop9h 30m

Boston Logan Intl

Mon 4/20

8:50 pm-1:25 pm

1 stop11h 35m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from United Kingdom 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.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to New Hampshire
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to New Hampshire?

    A quick flight from United Kingdom to New Hampshire can take about 11h 05m. British Airways provides one of the quickest options available for as low as $490. The distance between United Kingdom and New Hampshire is about 3254 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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

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Alternative routes for United Kingdom to New Hampshire

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