HK$3,993+ 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 5-3. Fares are subject to change and may not be available on all flights or dates of travel.
— MHT
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

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 70,647 searches and data was last updated on 21 November 2025.

Return from

HK$6,002

One-way from

HK$3,993

Popular in

December

Cheapest in

October

Average price

HK$8,999
Air Canada
  • Air Canada
  • 25-12-9-1
  • 4 total stops
  • 66h 12m total
  • Hong Kong to Boston
Hainan Airlines
  • Hainan Airlines
  • 5-3
  • 1 total stop
  • 32h 25m total
  • Hong Kong to New Hampshire
Highest demand for flights based on searches. 10% potential increase in price (HK$1,351 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (HK$771 potential savings vs. average return price).
Average for return flights in November 2025

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 21 November 2025
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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 21 November 2025.

Thu 25-1220:25HKG - BOS
2 stops31h 27mAir Canada
Fri 9-118:55BOS - HKG
2 stops34h 45mAir Canada
Deal found 20-11HK$6,002
Thu 25-1215:55HKG - BOS
1 stop37h 25mHainan Airlines
Fri 9-118:40BOS - HKG
2 stops40h 30mHainan Airlines
Deal found 20-11HK$6,780
Thu 25-1219:40HKG - BOS
Nonstop15h 20mCathay Pacific
Thu 8-100:30BOS - HKG
Nonstop15h 30mCathay Pacific
Deal found 20-11HK$6,850
Thu 25-1222:45HKG - BOS
1 stop21h 46mUnited Airlines
Fri 9-118:17BOS - HKG
1 stop23h 43mUnited Airlines
Deal found 20-11HK$7,169
Thu 25-1210:00HKG - BOS
1 stop45h 05mTurkish Airlines
Fri 9-120:00BOS - HKG
1 stop23h 20mTurkish Airlines
Deal found 20-11HK$7,263
Thu 25-1211:25HKG - BOS
2 stops23h 04mLufthansa
Fri 9-108:25BOS - HKG
1 stop33h 35mLufthansa
Deal found 20-11HK$7,271
Thu 20-1122:45HKG - BOS
1 stop31h 05mUnited Airlines
Thu 27-1108:30BOS - HKG
1 stop45h 45mUnited Airlines
Deal found 19-11HK$7,434
Fri 5-1219:40HKG - BOS
Nonstop15h 20mCathay Pacific
Thu 25-1200:30BOS - HKG
Nonstop15h 30mCathay Pacific
Deal found 21-11HK$7,629
Sat 20-1220:55HKG - BOS
1 stop32h 25mMultiple Airlines
Tue 30-1218:55BOS - HKG
2 stops34h 45mMultiple Airlines
Deal found 21-11HK$8,718
Wed 3-1212:35HKG - BOS
1 stop20h 58mCathay Pacific
Thu 25-1200:30BOS - HKG
Nonstop15h 30mCathay Pacific
Deal found 21-11HK$8,843
Thu 4-1222:45HKG - MHT
2 stops28h 12mUnited Airlines
Sun 7-1219:27MHT - HKG
2 stops34h 53mUnited Airlines
Deal found 19-11HK$11,342
Wed 3-1200:25HKG - MHT
2 stops52h 05mQatar Airways
Sun 7-1215:58MHT - HKG
2 stops40h 42mQatar Airways
Deal found 19-11HK$23,968

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 21 November 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

Wed 14-1

22:30-10:36

2 stops25h 06m

Boston Logan Intl

Tue 27-1

13:50-06:45

1 stop27h 55m

HK$6,874

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 12-3

22:30-06:08

1 stop19h 38m

Boston Logan Intl

Mon 16-3

17:50-05:45

1 stop23h 55m

HK$6,874

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 12-3

19:40-23:00

Nonstop15h 20m

Boston Logan Intl

Sun 15-3

01:30-05:00

Nonstop15h 30m

HK$7,029

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 17-4

21:45-07:22

1 stop21h 37m

Boston Logan Intl

Wed 22-4

09:30-05:40

2 stops32h 10m

HK$7,177

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 17-4

19:10-23:00

Nonstop15h 50m

Boston Logan Intl

Tue 21-4

01:40-05:00

Nonstop15h 20m

HK$7,372

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 5-12

19:40-22:00

Nonstop15h 20m

Boston Logan Intl

Fri 26-12

00:30-05:00

Nonstop15h 30m

HK$7,629

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 16-4

01:25-15:05

1 stop25h 40m

Boston Logan Intl

Wed 22-4

22:00-15:10

1 stop29h 10m

HK$7,652

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 31-1

11:20-05:01

2 stops30h 41m

Boston Logan Intl

Fri 13-2

18:24-10:10

2 stops26h 46m

HK$7,994

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Wed 18-3

11:25-22:51

2 stops23h 26m

Portland

Sun 22-3

16:23-19:15

2 stops38h 52m

HK$11,342

Hong KongManchester

HKG - MHT

HKGMHT

Hong Kong Intl

Thu 4-12

22:45-13:57

2 stops28h 12m

Manchester

Sun 7-12

19:27-19:20

2 stops34h 53m

HK$11,342

Flights are sorted by cheapest return flights first.

Deals found on 19-11

Showing 1-10 of 17 results
1
2

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 25 hours 7 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 (15 hours 20 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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