HK$3,786+ 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 21-1. Fares are subject to change and may not be available on all flights or dates of travel.
— MHT
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to New Hampshire in 2025

Enter your travel dates to find the best prices.

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 26 December 2025.

Thu 25-1211:25HKG - BOS
2 stops23h 19mUnited Airlines
Thu 1-119:44BOS - HKG
2 stops34h 31mUnited Airlines
Deal found 23-12HK$9,539
Thu 25-1219:40HKG - BOS
Nonstop15h 20mMultiple Airlines
Thu 1-118:10BOS - HKG
1 stop22h 25mMultiple Airlines
Deal found 23-12HK$10,029
Thu 25-1219:40HKG - BOS
Nonstop15h 20mCathay Pacific
Wed 31-1200:30BOS - HKG
Nonstop15h 30mCathay Pacific
Deal found 23-12HK$10,822
Thu 25-1223:55HKG - BOS
3 stops60h 59mEthiopian Air
Thu 1-105:20BOS - HKG
2 stops44h 05mEthiopian Air
Deal found 23-12HK$28,952
Thu 25-1218:50HKG - BOS
3 stops34h 59mSingapore Airlines
Thu 1-114:55BOS - HKG
3 stops34h 00mSingapore Airlines
Deal found 23-12HK$31,355

Find flights to New Hampshire

Browse one-way and return flights deals to New Hampshire on Cheapflights. Flight deals are based on user searches and were last updated on 26 December 2025
Explore New Hampshire

Find flight deals to New Hampshire

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 70,647 searches and data was last updated on 26 December 2025.

Return from

HK$6,391

One-way from

HK$3,786

Popular in

February

Cheapest in

October

Average price

HK$11,211
Air Canada
  • Air Canada
  • 2-2-16-2
  • 4 total stops
  • 74h 52m total
  • Hong Kong to Boston
21-1
  • 21-1
  • 3 total stops
  • 51h 03m total
  • Hong Kong to New Hampshire
Highest demand for flights based on searches. 14% potential increase in price (HK$1,964 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (HK$555 potential savings vs. average return price).
Average for return flights in December 2025

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 70,647 searches and data was last updated on 26 December 2025.
Use the filters below to find and compare flights to New Hampshire that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2-2

20:25-14:52

2 stops31h 27m

Boston Logan Intl

Mon 16-2

10:15-18:40

2 stops43h 25m

HK$6,391

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 15-1

20:25-14:52

2 stops55h 27m

Boston Logan Intl

Thu 22-1

15:40-18:40

2 stops38h 00m

HK$6,764

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2-2

11:25-21:38

2 stops23h 13m

Boston Logan Intl

Mon 16-2

08:00-06:45

1 stop33h 45m

HK$6,873

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 4-2

10:35-17:13

1 stop19h 38m

Boston Logan Intl

Sun 8-2

13:50-19:20

1 stop40h 30m

HK$6,880

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 3-2

20:25-19:42

2 stops36h 17m

Boston Logan Intl

Wed 4-3

10:15-18:40

2 stops43h 25m

HK$6,880

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 4-2

10:35-20:05

2 stops22h 30m

Boston Logan Intl

Wed 4-3

06:00-19:20

1 stop24h 20m

HK$6,880

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 29-1

22:45-14:39

2 stops28h 54m

Portland

Mon 2-2

09:40-06:45

2 stops32h 05m

HK$11,343

Hong KongManchester

HKG - MHT

HKGMHT

Hong Kong Intl

Thu 12-2

22:30-13:58

2 stops28h 28m

Manchester

Mon 16-2

14:33-07:00

2 stops27h 27m

HK$11,343

Hong KongManchester

HKG - MHT

HKGMHT

Hong Kong Intl

Wed 18-3

22:30-13:44

2 stops27h 14m

Manchester

Sun 22-3

19:28-07:00

2 stops47h 32m

HK$11,351

Hong KongManchester

HKG - MHT

HKGMHT

Hong Kong Intl

Sun 8-2

22:45-13:42

2 stops27h 57m

Manchester

Sun 15-2

19:28-06:45

2 stops46h 17m

HK$11,949

Flights are sorted by cheapest return flights first.

Deals found on 24-12

Showing 1-10 of 13 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 Hong Kong to New Hampshire takes 28 hours 3 minutes. Flights to New Hampshire from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

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.

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

    For those looking to save time traveling to New Hampshire, Hong Kong Intl offers the quickest one-way flight (23 hours 19 minutes).

  • Does Manchester have rental cars?

    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 km away from Manchester).

See more FAQs

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Yes! Cheapflights helps users easily find flights to New Hampshire with no change fees.

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