Cheap flights from Hong Kong to Boston from £383

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BOS
2 Feb — 9 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Boston
Explore the most affordable flight options available from Hong Kong to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 January 2026.

Mon 9/222:45HKG - BOS
2 stops27h 01mUnited Airlines
Sun 22/208:25BOS - HKG
1 stop45h 50mUnited Airlines
Deal found 1/1£656
Mon 2/310:35HKG - BOS
1 stop24h 12mUnited Airlines
Mon 9/317:50BOS - HKG
1 stop23h 55mUnited Airlines
Deal found 1/1£657
Fri 23/120:25HKG - BOS
2 stops31h 27mAir Canada
Sun 25/118:55BOS - HKG
2 stops34h 45mAir Canada
Deal found 1/1£679
Tue 17/322:45HKG - BOS
2 stops24h 04mUnited Airlines
Sat 21/311:00BOS - HKG
1 stop30h 45mUnited Airlines
Deal found 31/12£685
Mon 9/222:45HKG - BOS
1 stop31h 07mUnited Airlines
Mon 16/218:07BOS - HKG
1 stop23h 53mUnited Airlines
Deal found 2/1£695
Mon 2/222:45HKG - BOS
2 stops28h 15mUnited Airlines
Mon 16/218:07BOS - HKG
1 stop23h 53mUnited Airlines
Deal found 2/1£696
Tue 17/319:40HKG - BOS
Nonstop15h 20mCathay Pacific
Fri 20/301:30BOS - HKG
Nonstop15h 30mCathay Pacific
Deal found 2/1£709
Sun 10/517:35HKG - BOS
2 stops25h 58mMultiple Airlines
Wed 20/517:55BOS - HKG
2 stops27h 20mMultiple Airlines
Deal found 2/1£710
Tue 17/318:10HKG - BOS
1 stop27h 30mKorean Air
Sat 21/312:00BOS - HKG
1 stop23h 10mKorean Air
Deal found 2/1£714
Fri 17/411:45HKG - BOS
1 stop25h 20mUnited Airlines
Tue 21/405:45BOS - HKG
2 stops35h 55mUnited Airlines
Deal found 2/1£730

Find flight deals from Hong Kong to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 January 2026.

Round-trip from

£656

One-way from

£383

Popular in

February

Cheapest in

October

Average price

£1,179
United Airlines
  • United Airlines
  • 9/2-22/2
  • 3 total stops
  • 72h 51m total
  • Hong Kong to Boston
Hainan Airlines
  • Hainan Airlines
  • 5/2
  • 1 total stop
  • 32h 25m total
  • Hong Kong to Boston
Highest demand for flights based on searches. 15% potential increase in price (£149 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£41 potential savings vs. average return price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Boston 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 3 January 2026.
Use the filters below to find and compare flights from Hong Kong to Boston that are best for you.

Fly from

Hong Kong

Fly to

Boston

Route

Depart

Return

Price

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2/3

22:30-14:12

2 stops28h 42m

Boston Logan Intl

Mon 9/3

05:45-19:20

1 stop25h 35m

£657

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 23/1

20:25-14:52

2 stops31h 27m

Boston Logan Intl

Sun 25/1

18:55-18:40

2 stops34h 45m

£679

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 10/5

11:45-21:42

1 stop21h 57m

Boston Logan Intl

Wed 20/5

17:15-18:55

2 stops37h 40m

£685

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 17/3

22:45-10:49

2 stops24h 04m

Boston Logan Intl

Sat 21/3

11:00-05:45

1 stop30h 45m

£685

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 23/1

10:35-17:13

1 stop19h 38m

Boston Logan Intl

Sun 25/1

18:17-19:15

1 stop35h 58m

£686

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2/2

10:35-19:51

1 stop22h 16m

Boston Logan Intl

Mon 16/2

06:00-19:20

1 stop24h 20m

£696

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 17/3

19:40-23:00

Nonstop15h 20m

Boston Logan Intl

Fri 20/3

01:30-05:00

Nonstop15h 30m

£709

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 10/5

17:35-07:33

2 stops25h 58m

Boston Logan Intl

Wed 20/5

17:55-09:15

2 stops27h 20m

£710

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 5/2

20:05-16:20

2 stops33h 15m

£390

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 22/1

20:05-16:20

2 stops33h 15m

£391

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 17 results
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Best time to book a flight from Hong Kong to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Hong Kong 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 Hong Kong to Boston

How far ahead should I book a flight from Hong Kong to Boston?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Boston. Price data was last updated on 26 December 2025.

The best time to book flights from Hong Kong to Boston is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hong Kong to Boston?

Currently, August is the cheapest month in which you can book a flight from Hong Kong to Boston (average of £569). Flying from Hong Kong to Boston in July is currently the most expensive (average of £818). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to BOS?

Find hourly flight availability from Hong Kong to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 January 2026.

When flying from Hong Kong to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Hong Kong to Boston?

    There are many flights that can get you from Hong Kong to Boston in 24h 12m. Fly via United Airlines or Air Canada to get the fastest option. Hong Kong and Boston are separated by a distance of 7952 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Hong Kong to Boston that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Boston.

  • Can I find deals for business class flights from Hong Kong to Boston?

    Yes. Cheapflights offers flight deals from Hong Kong to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Boston?

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to Boston (average of £569). Flying from Hong Kong to Boston in July is currently the most expensive (average of £818). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Warwick
Cambridge
Peabody
Somerville
Quincy
Waltham
Chelmsford

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Cheapflights helps you search for flights from Hong Kong to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Boston?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to Boston with no change fees?

Certainly. Search results for flights to Boston from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hong Kong to Boston become cheaper?

Not ready to book yet? You can track prices for flights from Hong Kong to Boston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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