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Cheap flights from Hong Kong to Boston from £430

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BOS
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap 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 12 September 2025.

Round-trip from

£659

One-way from

£430

Popular in

February

Cheapest in

November

Average price

£1,075
Cathay Pacific
  • Cathay Pacific
  • 6/10-24/10
  • Nonstop
  • 31h 10m total
  • Hong Kong to Boston
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Qatar Airways
  • Qatar Airways
  • 30/12
  • 1 total stop
  • 26h 55m total
  • Hong Kong to Boston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£50 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£34 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Hong Kong to Boston

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 12 September 2025.

Mon 6/1019:10HKG - BOS
Nonstop15h 50mCathay Pacific
Fri 24/1001:40BOS - HKG
Nonstop15h 20mCathay Pacific
Deal found 10/9£659
Thu 16/1018:55HKG - BOS
1 stop25h 04mUnited Airlines
Thu 13/1108:00BOS - HKG
1 stop33h 45mUnited Airlines
Deal found 11/9£663
Mon 6/1018:55HKG - BOS
2 stops23h 05mUnited Airlines
Thu 23/1018:20BOS - HKG
1 stop23h 20mUnited Airlines
Deal found 10/9£664
Sun 5/1018:55HKG - BOS
2 stops23h 05mUnited Airlines
Tue 21/1018:18BOS - HKG
1 stop22h 42mUnited Airlines
Deal found 10/9£682
Sat 4/1019:10HKG - BOS
Nonstop15h 50mCathay Pacific
Fri 24/1001:40BOS - HKG
Nonstop15h 20mCathay Pacific
Deal found 10/9£697
Fri 10/1018:55HKG - BOS
1 stop25h 04mUnited Airlines
Sun 19/1008:15BOS - HKG
1 stop22h 40mUnited Airlines
Deal found 10/9£701
Sat 25/1022:30HKG - BOS
1 stop21h 47mUnited Airlines
Sat 1/1106:00BOS - HKG
1 stop25h 20mUnited Airlines
Deal found 10/9£707
Sun 7/1223:20HKG - BOS
1 stop31h 45mTurkish Airlines
Fri 16/120:00BOS - HKG
1 stop32h 05mTurkish Airlines
Deal found 11/9£717
Thu 9/1010:30HKG - BOS
1 stop45h 10mTurkish Airlines
Sun 19/1021:35BOS - HKG
1 stop23h 15mTurkish Airlines
Deal found 10/9£718
Sat 20/1200:25HKG - BOS
1 stop26h 55mQatar Airways
Sat 27/1220:45BOS - HKG
1 stop35h 55mQatar Airways
Deal found 10/9£745
Fri 12/1218:05HKG - BOS
1 stop33h 15mQatar Airways
Tue 13/120:40BOS - HKG
1 stop36h 00mQatar Airways
Deal found 11/9£749
Sat 13/1218:05HKG - BOS
1 stop33h 15mQatar Airways
Thu 15/120:40BOS - HKG
1 stop36h 00mQatar Airways
Deal found 11/9£772

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 12 September 2025.
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 27/10

10:35-19:24

1 stop20h 49m

Boston Logan Intl

Mon 3/11

12:25-07:00

2 stops29h 35m

£663

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 16/10

18:55-07:59

1 stop25h 04m

Boston Logan Intl

Thu 13/11

08:00-06:45

1 stop33h 45m

£663

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 6/10

18:55-06:00

2 stops23h 05m

Boston Logan Intl

Tue 21/10

16:25-05:40

2 stops25h 15m

£664

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 17/11

10:35-00:45

2 stops27h 10m

Boston Logan Intl

Fri 5/12

06:00-19:20

1 stop24h 20m

£682

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 4/10

11:15-21:45

2 stops22h 30m

Boston Logan Intl

Thu 23/10

08:15-18:55

1 stop22h 40m

£682

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 20/10

09:15-21:45

2 stops24h 30m

Boston Logan Intl

Fri 24/10

06:00-18:55

2 stops24h 55m

£682

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 10/10

19:10-23:00

Nonstop15h 50m

Boston Logan Intl

Fri 24/10

01:40-05:00

Nonstop15h 20m

£697

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 11/12

10:00-18:05

1 stop45h 05m

Boston Logan Intl

Fri 16/1

20:00-08:20

1 stop23h 20m

£717

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 8/12

23:20-18:05

1 stop31h 45m

Boston Logan Intl

Mon 12/1

20:00-17:05

1 stop32h 05m

£717

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 7/12

23:20-18:05

1 stop31h 45m

Boston Logan Intl

Thu 15/1

20:00-17:05

1 stop32h 05m

£717

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 18 results
1
2

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 29 August 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, October is the cheapest month in which you can book a flight from Hong Kong to Boston (average of £10). Flying from Hong Kong to Boston in July is currently the most expensive (average of £724). 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 12 September 2025.

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 20h 49m. Fly via United Airlines to get the fastest option. Hong Kong and Boston are separated by a distance of 7952 mi.

  • 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, October is the cheapest month in which you can book a flight from Hong Kong to Boston (average of £10). Flying from Hong Kong to Boston in July is currently the most expensive (average of £724). 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
Peabody
Cambridge
Somerville
Quincy
Chelmsford

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Boston?

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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