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Cheap flights from the United Kingdom to New Hampshire from £148

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MHT
19 jul — 26 jul1
1 adult

Cheap 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 14 juli 2025.

Round-trip from

£252

One-way from

£148

Popular in

August

Cheapest in

September

Average price

£550
1/10-6/10
  • 1/10-6/10
  • 2 total stops
  • 45h 35m total
  • United Kingdom to New Hampshire
Search Deals
21/10
  • 21/10
  • 2 total stops
  • 29h 15m total
  • United Kingdom to New Hampshire
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 14 juli 2025.

ons 1/1011:55BHX - BOS
1 stop14h 20mMultiple Airlines
mån 6/1023:00BOS - BHX
1 stop31h 15mMultiple Airlines
Deal found 12/7£252
ons 15/1007:00GLA - BOS
2 stops19h 15mMultiple Airlines
sön 19/1023:35BOS - GLA
1 stop8h 50mMultiple Airlines
Deal found 13/7£296
tis 16/911:55BHX - BOS
1 stop15h 00mVueling
tis 23/923:00BOS - BHX
1 stop31h 15mVueling
Deal found 13/7£331
tors 20/1112:35GLA - BOS
1 stop10h 10mIcelandair
ons 26/1120:00BOS - GLA
1 stop8h 55mIcelandair
Deal found 14/7£359
ons 17/908:45LCY - BOS
1 stop12h 10mMultiple Airlines
ons 24/921:40BOS - LCY
1 stop9h 50mMultiple Airlines
Deal found 14/7£368
tis 26/806:50LHR - BOS
2 stops14h 38mUnited Airlines
tis 2/920:02BOS - LHR
1 stop10h 23mUnited Airlines
Deal found 12/7£368
fre 15/815:05LGW - BOS
1 stop12h 54mBritish Airways
tis 30/913:00BOS - LGW
1 stop14h 10mBritish Airways
Deal found 13/7£368
mån 27/1019:10LCY - BOS
1 stop30h 10mSWISS
lör 8/1121:55BOS - LCY
1 stop14h 10mSWISS
Deal found 13/7£369
fre 29/819:50LHR - BOS
1 stop23h 30mTAP AIR PORTUGAL
sön 31/822:20BOS - LHR
1 stop14h 25mTAP AIR PORTUGAL
Deal found 13/7£369
ons 27/818:40LHR - BOS
1 stop25h 45mSWISS
ons 3/917:05BOS - LHR
1 stop23h 40mSWISS
Deal found 13/7£370
lör 13/921:15LGW - BOS
2 stops22h 05mTAP AIR PORTUGAL
lör 20/923:15BOS - LGW
1 stop31h 05mTAP AIR PORTUGAL
Deal found 11/7£370
tors 16/1007:50LHR - BOS
1 stop18h 25mMultiple Airlines
tis 4/1121:35BOS - LHR
Nonstop6h 40mMultiple Airlines
Deal found 12/7£371

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 14 juli 2025.
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

BirminghamBoston

BHX - BOS

BHXBOS

Birmingham

ons 1/10

11:55-21:15

1 stop14h 20m

Boston Logan Intl

mån 6/10

23:00-11:15

1 stop31h 15m

£252

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

ons 15/10

07:00-21:15

2 stops19h 15m

Boston Logan Intl

sön 19/10

23:35-13:25

1 stop8h 50m

£296

BirminghamBoston

BHX - BOS

BHXBOS

Birmingham

tis 16/9

11:55-21:55

1 stop15h 00m

Boston Logan Intl

tis 23/9

23:00-11:15

1 stop31h 15m

£331

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

tors 20/11

12:35-17:45

1 stop10h 10m

Boston Logan Intl

ons 26/11

20:00-09:55

1 stop8h 55m

£359

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

tis 26/8

06:50-16:28

2 stops14h 38m

Boston Logan Intl

tis 2/9

20:02-11:25

1 stop10h 23m

£368

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

fre 15/8

15:05-22:59

1 stop12h 54m

Boston Logan Intl

tis 30/9

13:00-08:10

1 stop14h 10m

£368

LondonBoston

LCY - BOS

LCYBOS

London City

mån 27/10

19:10-21:20

1 stop30h 10m

Boston Logan Intl

lör 8/11

21:55-17:05

1 stop14h 10m

£369

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

fre 29/8

19:50-14:20

1 stop23h 30m

Boston Logan Intl

sön 31/8

22:20-17:45

1 stop14h 25m

£369

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

ons 27/8

18:40-15:25

1 stop25h 45m

Boston Logan Intl

ons 3/9

17:05-17:50

1 stop19h 45m

£370

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

lör 13/9

21:15-14:20

2 stops22h 05m

Boston Logan Intl

lör 20/9

23:15-11:20

1 stop31h 05m

£370

Flights are sorted by cheapest return flights first.

Deals found on 14/7

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 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

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

Find hourly flight availability from United Kingdom to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 juli 2025.

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.

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 14 juli 2025.
Read reviews from past customers who have flown with Delta, KLM, andFinnair from the United Kingdom to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,953 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,953 reviews
Delta
8.0
Very Good
7,953 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,953 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very Good
7,953 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very Good
7,953 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,657 reviews
Delta
8.0
Very Good
7,953 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • What are the cheapest airlines to fly from United Kingdom to New Hampshire one-way?

    One-way options have recently been found by users for as low as £220 on Vueling. Other airlines that offer cheap prices include Iberia from £273 and Aer Lingus from £328 one-way.

  • 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

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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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Top 3 airlines flying from United Kingdom to New Hampshire

Discover the top 3 airlines that operate flights from United Kingdom to New Hampshire. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 juli 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£561Average£814FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£614Average£1,082FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£670Average£1,092FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

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

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