Find flights
Deals
When to book
FAQs

Cheap flights from the United Kingdom to New Hampshire from £232

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MHT
3 Jul — 10 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to New Hampshire

Enter your travel dates to find the best prices.

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 3 June 2026.

Wed 2/907:20
BHX
-
BOS
1 stop18h 45m
Multiple Airlines
Wed 9/922:55
BOS
-
BHX
1 stop12h 55m
Multiple Airlines
Deal found 3/6£314
Thu 3/911:35
BHX
-
BOS
1 stop14h 30m
Multiple Airlines
Wed 9/922:55
BOS
-
BHX
1 stop12h 55m
Multiple Airlines
Deal found 3/6£394
Tue 16/612:40
BHX
-
BOS
1 stop13h 20m
Multiple Airlines
Wed 8/722:55
BOS
-
BHX
1 stop12h 55m
Multiple Airlines
Deal found 2/6£464
Wed 1/722:35
GLA
-
BOS
2 stops25h 40m
Multiple Airlines
Wed 22/720:50
BOS
-
GLA
1 stop11h 35m
Multiple Airlines
Deal found 2/6£464
Mon 29/612:10
BHX
-
BOS
1 stop13h 50m
LEVEL
Sun 12/723:35
BOS
-
BHX
1 stop30h 55m
LEVEL
Deal found 3/6£477
Wed 8/718:00
BHX
-
BOS
3 stops32h 27m
Multiple Airlines
Wed 15/709:35
BOS
-
BHX
2 stops23h 10m
Multiple Airlines
Deal found 3/6£480
Sat 29/823:15
BHX
-
BOS
2 stops38h 50m
Multiple Airlines
Wed 9/922:55
BOS
-
BHX
1 stop12h 55m
Multiple Airlines
Deal found 3/6£483
Sun 30/819:00
BHX
-
BOS
2 stops29h 15m
Multiple Airlines
Wed 9/922:55
BOS
-
BHX
1 stop12h 55m
Multiple Airlines
Deal found 3/6£484
Tue 1/908:10
BHX
-
BOS
1 stop11h 45m
British Airways
Fri 4/921:15
BOS
-
BHX
1 stop16h 50m
British Airways
Deal found 3/6£486
Thu 2/721:40
GLA
-
BOS
2 stops26h 35m
Multiple Airlines
Mon 13/710:05
BOS
-
GLA
2 stops29h 10m
Multiple Airlines
Deal found 3/6£489
Fri 10/714:20
GLA
-
BOS
1 stop12h 25m
Icelandair
Mon 13/723:00
BOS
-
GLA
1 stop9h 25m
Icelandair
Deal found 2/6£492
Tue 28/712:00
LHR
-
BOS
1 stop11h 50m
Aer Lingus
Mon 3/821:15
BOS
-
LHR
1 stop8h 55m
Aer Lingus
Deal found 2/6£495

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 3 June 2026.

Round-trip from

£464

One-way from

£232

Popular in

June

Cheapest in

September

Average price

£568
16/6-8/7
  • 16/6-8/7
  • 2 total stops
  • 26h 15m total
  • United Kingdom to New Hampshire
Search Deals
25/6
  • 25/6
  • 2 total stops
  • 18h 41m total
  • United Kingdom to New Hampshire
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 3 June 2026.
Use the filters below to find and compare flights from the United Kingdom to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 22/6

16:25-21:00

1 stop33h 35m

Boston Logan Intl

Mon 29/6

22:50-08:30

1 stop28h 40m

£500

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 6/10

08:40-16:36

1 stop12h 56m

Boston Logan Intl

Tue 20/10

19:05-06:45

Nonstop6h 40m

£502

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 18/6

13:35-22:05

1 stop13h 30m

Boston Logan Intl

Sun 21/6

23:30-08:30

1 stop28h 00m

£504

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 25/11

09:00-20:20

1 stop16h 20m

Boston Logan Intl

Wed 2/12

16:30-10:50

2 stops13h 20m

£506

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 28/9

09:55-16:35

1 stop11h 40m

Boston Logan Intl

Mon 5/10

19:05-06:45

Nonstop6h 40m

£506

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 7/10

09:55-16:36

1 stop11h 41m

Boston Logan Intl

Wed 21/10

19:05-06:45

Nonstop6h 40m

£509

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 25/6

14:30-22:05

1 stop12h 35m

Boston Logan Intl

Sun 28/6

23:30-09:30

1 stop29h 00m

£511
Fastest return journey

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 1/10

20:10-22:35

Nonstop7h 25m

Boston Logan Intl

Thu 8/10

20:30-08:00

Nonstop6h 30m

£513

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 1/9

17:35-20:05

Nonstop7h 30m

Boston Logan Intl

Tue 8/9

07:25-18:55

Nonstop6h 30m

£513

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 3/9

14:30-17:05

Nonstop7h 35m

Boston Logan Intl

Thu 10/9

15:15-06:50

1 stop10h 35m

£514

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 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.

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 12h 56m. LEVEL provides one of the quickest options available for as low as £502. The distance between United Kingdom and New Hampshire is about 3254 mi. This flight may include one or multiple stops.

  • 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 holiday 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

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 United Kingdom to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
Stansted to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Heathrow to Orlando flights
Heathrow to Los Angeles flights
Gatwick to LaGuardia flights
Heathrow to Miami flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Luton to Newark flights
London City to Newark flights
Heathrow to Boston flights
Manchester to John F Kennedy Intl flights
Heathrow to Dulles Intl flights
Manchester to Orlando flights
Heathrow to Dallas/Fort Worth flights
Heathrow to San Francisco flights
Heathrow to O'Hare Intl flights
Gatwick to Orlando flights
Heathrow to Baltimore flights
Heathrow to Las Vegas flights
Stansted to Los Angeles flights
Gatwick to Boston flights
Gatwick to Los Angeles flights
London City to Los Angeles flights
Heathrow to Hobby flights
Gatwick to Miami flights
Stansted to LaGuardia flights
Stansted to Orlando flights
Heathrow to Seattle flights
Manchester to Newark flights
Stansted to Miami flights
Heathrow to Atlanta flights
London City to Miami flights
Heathrow to George Bush Intcntl flights
Manchester to LaGuardia flights
Heathrow to Austin flights
Heathrow to Tampa flights
London City to Orlando flights
Heathrow to Philadelphia flights
Heathrow to Reagan-National flights
Gatwick to Dulles Intl flights
London City to Boston flights
Luton to Miami flights
Edinburgh to Newark flights
Luton to Los Angeles flights

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 United Kingdom to New Hampshire?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to New Hampshire from United Kingdom today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to New Hampshire for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to New Hampshire flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from United Kingdom to New Hampshire and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.