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Cheap flights from the United Kingdom to New Hampshire from £476

LHR — MHT
3 Nov — 10 Nov1
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

Tue 27/1013:45 -
2 stops38h 14m
Tue 3/1109:25 -
2 stops41h 30m
Deal found 29/9£654
Wed 28/1007:40 -
2 stops20h 19m
Wed 4/1109:25 -
2 stops25h 55m
Deal found 30/9£680
Mon 16/1109:10 -
2 stops19h 49m
Mon 23/1114:38 -
2 stops15h 37m
Deal found 2/10£700
Tue 17/1107:40 -
2 stops21h 19m
Tue 24/1109:25 -
1 stop16h 15m
Deal found 3/10£702
Tue 27/1018:00 -
2 stops33h 59m
Tue 3/1109:25 -
2 stops16h 45m
Deal found 29/9£705
Sun 15/1117:30 -
2 stops35h 29m
Sun 22/1109:25 -
2 stops40h 45m
Deal found 1/10£730
Sun 15/1106:00 -
2 stops32h 49m
Sun 22/1116:00 -
1 stop9h 50m
Deal found 1/10£732
Fri 30/1008:00 -
2 stops19h 59m
Fri 6/1114:38 -
1 stop11h 02m
Deal found 2/10£742
Sun 1/1112:05 -
2 stops54h 58m
Sun 8/1114:38 -
2 stops34h 17m
Deal found 4/10£757
Mon 16/1119:25 -
2 stops43h 24m
Mon 23/1116:00 -
1 stop9h 50m
Deal found 2/10£821
Fri 13/1113:45 -
2 stops25h 04m
Fri 20/1113:25 -
1 stop12h 25m
Deal found 30/9£948
Tue 17/1113:45 -
2 stops25h 04m
Tue 24/1116:00 -
1 stop9h 50m
Deal found 3/10£965

Find flight deals from United Kingdom to New Hampshire

Round-trip from

£654

One-way from

£476

Popular in

June

Cheapest in

February

Average price

£518
United Airlines
  • United Airlines
  • 27/10-3/11
  • 4 total stops
  • 79h 44m total
  • United Kingdom to New Hampshire
Search Deals
17/11-31/12
  • 17/11-31/12
  • 3 total stops
  • 31h 08m total
  • United Kingdom to New Hampshire
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 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.

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Price

Cheapest return flight

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Tue 17/11

09:30-11:38

3 stops31h 08m

Manchester

Wed 31/12

00:00-06:00

Nonstop0h 00m

£476

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Tue 17/11

09:00-23:59

2 stops19h 59m

Manchester

Wed 31/12

00:00-06:00

Nonstop0h 00m

£543

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Mon 7/12

13:10-23:35

1 stop15h 25m

Manchester

Wed 31/12

00:00-06:00

Nonstop0h 00m

£593

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Wed 23/12

19:50-18:39

2 stops27h 49m

Manchester

Wed 31/12

00:00-06:00

Nonstop0h 00m

£641

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Wed 28/10

07:40-23:59

2 stops20h 19m

Manchester

Wed 4/11

09:25-16:20

2 stops25h 55m

£680

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Wed 23/12

12:15-23:32

1 stop16h 17m

Manchester

Wed 31/12

00:00-06:00

Nonstop0h 00m

£689

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

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Tue 27/10

08:00-23:59

2 stops19h 59m

Manchester

Tue 3/11

14:38-10:50

1 stop15h 12m

£698

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Mon 16/11

09:10-23:59

2 stops19h 49m

Manchester

Mon 23/11

14:38-11:15

2 stops15h 37m

£700

LondonManchester

LHR London Heathrow - MHT Manchester

LHRMHT

London Heathrow

Tue 17/11

07:40-23:59

2 stops21h 19m

Manchester

Tue 24/11

09:25-06:40

1 stop16h 15m

£702

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Showing 1-10 of 28 resultsSorted by cheapest first
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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 return price

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

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

    A quick flight from United Kingdom to New Hampshire can take about 20h 19m. United Airlines provides one of the quickest options available for as low as £680. 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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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.

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