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

A quick flight from United Kingdom to New Hampshire can take about 53h 16m. United Airlines provides one of the quickest options available for as low as £691. The distance between United Kingdom and New Hampshire is about 3248 mi.

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

When flying from United Kingdom to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£450+ Cheap Flights from the United Kingdom to New Hampshire

Cheap flight deals from United Kingdom to New Hampshire

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 10 October 2026.

Tue 3/1106:35 -

2 stops22h 24m

Tue 10/1109:25 -

2 stops21h 35m

Deal found 6/10£658

Mon 2/1113:45 -

2 stops39h 14m

Mon 9/1114:38 -

2 stops35h 32m

Deal found 5/10£676

Wed 4/1108:00 -

2 stops20h 59m

Wed 11/1109:25 -

1 stop16h 15m

Deal found 7/10£684

Sun 22/1106:00 -

2 stops17h 45m

Sun 29/1116:00 -

1 stop9h 50m

Deal found 8/10£704

Thu 5/1107:40 -

2 stops21h 19m

Thu 12/1114:38 -

2 stops36h 27m

Deal found 8/10£711

Thu 19/1107:30 -

2 stops16h 15m

Sat 28/1116:00 -

1 stop9h 50m

Deal found 7/10£728

Fri 6/1108:00 -

2 stops20h 59m

Mon 16/1114:38 -

2 stops15h 37m

Deal found 6/10£731

Sun 22/1109:00 -

2 stops19h 59m

Sun 29/1114:38 -

2 stops24h 57m

Deal found 8/10£735

Fri 20/1107:30 -

2 stops16h 15m

Sat 28/1116:00 -

1 stop12h 55m

Deal found 7/10£737

Fri 6/1108:00 -

2 stops20h 59m

Fri 13/1109:25 -

1 stop20h 25m

Deal found 9/10£742

Sat 21/1107:30 -

2 stops16h 15m

Sat 28/1116:00 -

1 stop9h 50m

Deal found 7/10£759

Fri 6/1120:35 -

2 stops42h 14m

Mon 16/1116:00 -

1 stop9h 50m

Deal found 6/10£833

Best flights from United Kingdom to New Hampshire
Discover carefully curated flight deals from United Kingdom to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Thu 14/113:45 -

2 stops53h 16m

Sun 17/114:36 -

2 stops34h 44m

Deal found 8/10£691

Sun 22/1106:00 -

2 stops17h 45m

Sun 29/1116:00 -

1 stop9h 50m

Deal found 8/10£704

Mon 2/1112:00 -

2 stops31h 03m

Mon 9/1114:38 -

1 stop11h 02m

Deal found 5/10£704

Sat 21/1107:30 -

2 stops16h 15m

Sat 28/1116:00 -

1 stop9h 50m

Deal found 7/10£759

Wed 6/113:00 -

2 stops30h 01m

Tue 12/114:36 -

1 stop11h 04m

Deal found 6/10£730

Sun 8/1120:35 -

2 stops32h 20m

Fri 13/1115:10 -

2 stops23h 20m

Deal found 5/10£759

Fri 6/1107:40 -

2 stops21h 19m

Fri 13/1109:25 -

2 stops20h 00m

Deal found 9/10£742

Fri 8/116:20 -

1 stop26h 41m

Tue 12/114:36 -

2 stops34h 19m

Deal found 6/10£743

Fri 6/1120:35 -

2 stops42h 14m

Mon 16/1116:00 -

1 stop9h 50m

Deal found 6/10£833

Thu 19/1113:00 -

2 stops39h 59m

Sat 28/1109:25 -

1 stop16h 15m

Deal found 7/10£746

Tue 22/1211:25 -

2 stops27h 24m

Mon 28/1213:25 -

1 stop12h 25m

Deal found 7/10£873

Mon 1/316:20 -

2 stops25h 40m

Mon 8/310:44 -

2 stops14h 56m

Deal found 7/10£1,020

Thu 31/1216:20 -

2 stops22h 33m

Thu 7/115:53 -

2 stops13h 57m

Deal found 8/10£1,062

Fri 20/1112:50 -

2 stops25h 59m

Sat 28/1110:44 -

2 stops14h 56m

Deal found 7/10£1,074

Mon 23/1116:20 -

2 stops22h 29m

Mon 30/1110:44 -

2 stops14h 56m

Deal found 9/10£1,079

Find flight deals from United Kingdom to New Hampshire

Round-trip from	£658
One-way from	£450
Popular in	June
Cheapest in	February
Average price	£518

United Airlines
3/11-10/11
4 total stops
43h 59m total
United Kingdom to New Hampshire

Search Deals

17/12-31/12
2 total stops
16h 15m total
United Kingdom to New Hampshire

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£36 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 October 2026

Search Deals

Cheapflights Fare Finder

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

LondonLebanon

LHR London Heathrow - LEB Lebanon Municipal

LHRLEB

London Heathrow

Thu 17/12

09:00-09:49

3 stops29h 49m

Lebanon Municipal

Wed 31/12

00:00-06:00

Nonstop0h 00m

£564

Fastest return journey

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Fri 20/11

16:20-23:59

1 stop12h 39m

Manchester

Wed 31/12

00:00-06:00

Nonstop0h 00m

£616

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Thu 14/1

13:45-14:01

2 stops53h 16m

Manchester

Sun 17/1

14:36-06:20

2 stops34h 44m

£691

LondonLebanon

LHR London Heathrow - LEB Lebanon Municipal

LHRLEB

London Heathrow

Sun 22/11

06:00-18:45

2 stops17h 45m

Lebanon Municipal

Sun 29/11

16:00-06:50

1 stop9h 50m

£704

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Mon 2/11

12:00-14:03

2 stops31h 03m

Manchester

Mon 9/11

14:38-06:40

1 stop11h 02m

£704

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Thu 17/12

16:20-14:00

1 stop26h 40m

Manchester

Wed 31/12

00:00-06:00

Nonstop0h 00m

£711

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Wed 6/1

13:00-14:01

2 stops30h 01m

Manchester

Tue 12/1

14:36-06:40

1 stop11h 04m

£730

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Wed 4/11

09:00-23:59

2 stops19h 59m

Manchester

Wed 31/12

00:00-06:00

Nonstop0h 00m

£741

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Fri 6/11

07:40-23:59

2 stops21h 19m

Manchester

Fri 13/11

09:25-10:25

2 stops20h 00m

£742

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Fri 8/1

16:20-14:01

1 stop26h 41m

Manchester

Tue 12/1

14:36-05:55

2 stops34h 19m

£743

Flights are sorted by cheapest return flights first.

Deals found on 7/10

Showing 1-10 of 30 resultsSorted by cheapest first

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.

LHR-MHT

LHR-LEB

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

GB0-USNH

LHR-MHT

LHR-LEB

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from United Kingdom to New Hampshire?
A quick flight from United Kingdom to New Hampshire can take about 53h 16m. United Airlines provides one of the quickest options available for as low as £691. The distance between United Kingdom and New Hampshire is about 3248 mi.
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

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Finnair flights to New Hampshire

United Airlines flights to New Hampshire

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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.

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Cheap flights from the United Kingdom to New Hampshire from £450

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to New Hampshire

Cheapest flights from United Kingdom to New HampshireExplore 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 10 October 2026.

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 10 October 2026.

Best flights from United Kingdom to New HampshireDiscover carefully curated flight deals from United Kingdom to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Discover carefully curated flight deals from United Kingdom to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from United Kingdom to New HampshireDiscover last-minute flight deals from United Kingdom to New Hampshire. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to New Hampshire. Data last updated 10 October 2026 and is based on user searches.

One-way flights from United Kingdom to New HampshireSearch for one-way flight options from United Kingdom to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Search for one-way flight options from United Kingdom to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Find flight deals from United Kingdom to New Hampshire

Round-trip from

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Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to New Hampshire that are best for you.

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.

Cheapflights Insights

Related info for your journey

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

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

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

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

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.

Airlines flying to New Hampshire

Alternative routes for United Kingdom to New Hampshire

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

Complete your trip

Complete your trip to New Hampshire by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from United Kingdom to New Hampshire by cabin class

Find flights from United Kingdom to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.

United Kingdom and New Hampshire flights

Browse other United Kingdom and New Hampshire flight options. Last updated on 10 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from New Hampshire

Find the right flight back to United Kingdom after your stay in New Hampshire

United Kingdom to New Hampshire flights

Consider these flights travelling from United Kingdom to New Hampshire.

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How does Cheapflights help users find flights from United Kingdom to New Hampshire?

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

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

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

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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 10 October 2026.

Best flights from United Kingdom to New Hampshire
Discover carefully curated flight deals from United Kingdom to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from United Kingdom to New Hampshire
Discover last-minute flight deals from United Kingdom to New Hampshire. Data last updated 10 October 2026 and is based on user searches.

One-way flights from United Kingdom to New Hampshire
Search for one-way flight options from United Kingdom to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.