£311+ Cheap flights 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
— MHT
18 Aug — 25 Aug1
1 adult

Flights to New Hampshire in 2025

Find the latest flights to New Hampshire in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 August 2025.

Return from

£359

One-way from

£311

Popular in

December

Cheapest in

September

Average price

£534
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/11-10/11
  • 3 total stops
  • 30h 10m total
  • London to Boston
LEVEL
  • LEVEL
  • 12/9
  • 1 total stop
  • 29h 25m total
  • London to New Hampshire
Highest demand for flights based on searches. 3% potential increase in price (£12 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for return flights in August 2025

Find flight deals to New Hampshire

Cheapest flights to New Hampshire
Explore the most affordable flight options available to New Hampshire. Find the lowest fares based on data from user searches, with prices last updated on 13 August 2025.

Thu 6/1106:40LHR - BOS
1 stop14h 10mScandinavian Airlines
Mon 10/1117:35BOS - LHR
2 stops16h 00mScandinavian Airlines
Deal found 12/8£359
Fri 12/908:15STN - BOS
1 stop15h 30mMultiple Airlines
Sun 14/917:30BOS - STN
1 stop11h 00mMultiple Airlines
Deal found 11/8£359
Mon 1/919:15LHR - BOS
1 stop28h 10mVirgin Atlantic
Wed 24/922:45BOS - LHR
Nonstop6h 45mVirgin Atlantic
Deal found 11/8£359
Tue 2/918:35LGW - BOS
1 stop30h 20mSWISS
Tue 9/921:40BOS - LGW
1 stop15h 10mSWISS
Deal found 12/8£359
Thu 11/906:55STN - BOS
1 stop16h 50mMultiple Airlines
Thu 18/917:30BOS - STN
1 stop11h 15mMultiple Airlines
Deal found 12/8£360
Thu 11/908:45LTN - BOS
1 stop15h 00mMultiple Airlines
Thu 18/917:30BOS - LTN
1 stop18h 05mMultiple Airlines
Deal found 12/8£360
Wed 10/908:40LHR - BOS
1 stop16h 15mMultiple Airlines
Wed 17/913:38BOS - LHR
1 stop11h 17mMultiple Airlines
Deal found 11/8£360
Wed 3/915:05LGW - BOS
1 stop12h 45mBritish Airways
Sun 5/1019:29BOS - LGW
1 stop31h 41mBritish Airways
Deal found 12/8£360
Thu 18/919:20LCY - BOS
1 stop29h 35mSWISS
Sun 21/917:05BOS - LCY
1 stop10h 45mSWISS
Deal found 12/8£361
Fri 12/911:30LTN - BOS
1 stop12h 15mMultiple Airlines
Sun 14/921:25BOS - LTN
1 stop19h 05mMultiple Airlines
Deal found 11/8£361
Fri 26/908:40LHR - BOS
1 stop11h 45mUnited Airlines
Fri 3/1015:15BOS - LHR
1 stop13h 20mUnited Airlines
Deal found 12/8£361
Mon 15/912:05LGW - BOS
1 stop13h 40mTAP AIR PORTUGAL
Mon 22/923:15BOS - LGW
1 stop31h 05mTAP AIR PORTUGAL
Deal found 11/8£361

Cheapflights Fare Finder

 
Locate flights to New Hampshire that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 August 2025.
Use the filters below to find and compare flights to New Hampshire that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBoston

STN - BOS

STNBOS

London Stansted

Fri 12/9

08:15-18:45

1 stop15h 30m

Boston Logan Intl

Sun 14/9

17:30-09:30

1 stop11h 00m

£359

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 9/10

08:40-19:55

1 stop16h 15m

Boston Logan Intl

Tue 21/10

18:20-21:00

1 stop21h 40m

£359

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 2/9

18:35-19:55

1 stop30h 20m

Boston Logan Intl

Tue 9/9

21:40-17:50

1 stop15h 10m

£359

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 21/10

10:35-20:05

1 stop14h 30m

Boston Logan Intl

Wed 29/10

19:05-10:00

2 stops34h 55m

£359

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 8/1

13:45-20:20

1 stop11h 35m

Boston Logan Intl

Thu 15/1

06:00-20:35

1 stop9h 35m

£359

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 26/9

08:40-15:25

1 stop11h 45m

Boston Logan Intl

Thu 2/10

15:15-09:35

1 stop13h 20m

£359

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 3/9

15:05-22:50

1 stop12h 45m

Boston Logan Intl

Sun 5/10

19:29-08:10

1 stop31h 41m

£360

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 2/12

11:55-17:50

1 stop10h 55m

Boston Logan Intl

Tue 16/12

19:50-10:55

1 stop10h 05m

£360

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 11/9

06:55-18:45

1 stop16h 50m

Boston Logan Intl

Thu 18/9

17:30-09:45

1 stop11h 15m

£360

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 11/9

08:45-18:45

1 stop15h 00m

Boston Logan Intl

Thu 18/9

17:30-16:35

1 stop18h 05m

£360

Flights are sorted by cheapest return flights first.

Deals found on 11/8

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

Have a flexible travel schedule? Discover the best time to fly to New Hampshire 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 to New Hampshire

How long is the flight to New Hampshire?

On average, a flight from London to New Hampshire takes 18 hours 7 minutes. Flights to New Hampshire from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to New Hampshire?

The cheapest airlines flying from London to New Hampshire are Ethiopian Air, Kenya Airways and KLM.

What are the most popular places to fly to in New Hampshire?

Destination popularity is based on the amount of flight searches to New Hampshire in the last few years. This data was updated on 13 August 2025.
The most popular places in New Hampshire to fly to are Manchester, Lebanon and Portsmouth.

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 13 August 2025.
Get a feel of what it's like to fly with Finnair and Icelandair to the United States by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.7

Entertainment

6.9

Overall

7.6

Comfort

7.5

Crew

8.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Food

6.7

Entertainment

6.9

Overall

7.6

Comfort

7.5

Crew

8.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Food

6.7

Entertainment

6.9

Overall

7.6

Comfort

7.5

Crew

8.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

FAQs about flying to New Hampshire

New Hampshire climate

Typical of New England, New Hampshire has long and cold winters, short springs, mild summers, and beautiful autumns. Winter starts in November and lasts through March. In January the temperature hover around the zero degree (Celsius) mark. Snow is everywhere, but mostly in the White Mountains. Spring warms up to the 10s and mid-teens, with an occasional snowstorm. June to August is summer, with temperatures in the low to high 20s inland while the coast stays a bit cooler. Autumn is beautiful with the leaves changing colour. The colours start to change in the higher elevations in mid-September and last through the end of October at the coast.

What is good to know if travelling to New Hampshire?

  • Visit Yogi Bear’s Jellystone Park theme park. Its calendar of events is chock-full of happy occasions including Yogi’s Yuletide Christmas, held in July, and a delicious-sounding Chocolatemania weekend in August.
  • Mount Washington, the highest peak in the northeast, provides a winter wonderland for skiing, snowmobiling, hiking, ice fishing and sleigh rides. Getting to the top by Cog Railway takes three hours. The train climbs nearly 2km (6,288 feet) to the summit of the mountain. Driving to the top is dependant on the weather, but the roads are clear until mid-October. Mount Washington State Park covers 59 acres at the top and is surrounded by the White Mountain National Forest (750,000 acres). On a clear day you can see to Vermont, New York, Massachusetts, Maine, Quebec, and on to the Atlantic Ocean. Peaks of the Presidential Range of mountains in the White Mountains are named for prominent Americans, either public figures of the 18th and 19th centuries or Presidents.
  • The Ashuelot bridge is considered to be one of the state’s most elaborate covered bridges, while West Swanzey Bridge is considered the one of the most beautiful.
  • The Isles of Shoals are a group of nine small islands situated about 16km (10 miles) off the coast and straddling New Hampshire and Maine. Star Island, the second biggest (after Appledore Island) is served by boat from the mainland and is open to visitors. The Rutledge Marine Lab is open daily. Smuttynose Island is the third biggest and is where Blackbeard, the famous pirate, honeymooned with his fifteenth wife. Her ghost is said to haunt the island’s shores and Blackbeard’s buried treasure has yet to be discovered too.
  • Poet Robert Frost’s summer home is in Franconia Notch, on the western side of the Presidential Range. Each year a promising poet is offered a summer residence there.
  • When is the best time to fly to New Hampshire?

    Peak Season:Summer is the peak tourist season. This is when most visitors step off their New Hampshire flights and take to the New Hampshire beaches, lakes, and mountains. Winter is a close second from November through March, creating a play land for snow enthusiasts. Autumn is also busy with the leaf peepers coming to see the foliage. Off Season:Spring weather can be unpredictable and the black flies in late May can deter visitors, but the flowers are starting to bloom and bed-and-breakfasts often offer off-season rates. Late spring also brings daredevil skiers to Tuckerman Ravine.

  • Can I find cheaper flights to New Hampshire if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to New Hampshire on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to New Hampshire?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to New Hampshire.

  • Where does the fastest flight to New Hampshire depart from?

    For those looking to save time traveling to New Hampshire, Edinburgh Turnhouse offers the quickest one-way flight (7 hours 10 minutes).

  • Does Manchester have car hire?

    Yes. Those touching down at Manchester can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Manchester?

    Yes. Manchester has hotels nearby for those requiring accommodations. Homewood Suites by Hilton Manchester/Airport is the closest property to Manchester (0.0 mi away from Manchester).

See more FAQs

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