Cheap flights from Hong Kong to Boston from £419

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BOS
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 20 November 2025.

Wed 3/1222:45HKG - BOS
1 stop21h 41mUnited Airlines
Wed 31/1212:20BOS - HKG
2 stops29h 25mUnited Airlines
Deal found 17/11£675
Wed 3/1219:40HKG - BOS
Nonstop15h 20mCathay Pacific
Tue 30/1200:30BOS - HKG
Nonstop15h 30mCathay Pacific
Deal found 17/11£690
Fri 5/1210:35HKG - BOS
2 stops21h 13mUnited Airlines
Wed 31/1212:20BOS - HKG
2 stops29h 25mUnited Airlines
Deal found 17/11£705
Thu 20/1122:45HKG - BOS
1 stop31h 05mUnited Airlines
Thu 27/1108:30BOS - HKG
1 stop45h 45mUnited Airlines
Deal found 19/11£729
Fri 5/1219:40HKG - BOS
Nonstop15h 20mCathay Pacific
Tue 30/1200:30BOS - HKG
Nonstop15h 30mCathay Pacific
Deal found 17/11£749
Thu 4/1210:00HKG - BOS
1 stop45h 05mTurkish Airlines
Tue 30/1220:00BOS - HKG
1 stop32h 05mTurkish Airlines
Deal found 17/11£857
Tue 2/1222:45HKG - BOS
1 stop31h 09mUnited Airlines
Thu 1/105:20BOS - HKG
2 stops36h 40mUnited Airlines
Deal found 17/11£867
Fri 5/1219:40HKG - BOS
Nonstop15h 20mCathay Pacific
Mon 29/1200:30BOS - HKG
Nonstop15h 30mCathay Pacific
Deal found 17/11£896
Fri 5/1211:25HKG - BOS
1 stop33h 01mUnited Airlines
Thu 1/105:20BOS - HKG
2 stops36h 40mUnited Airlines
Deal found 17/11£897
Tue 2/1222:45HKG - BOS
2 stops23h 29mUnited Airlines
Mon 29/1209:30BOS - HKG
1 stop32h 30mUnited Airlines
Deal found 17/11£902

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 20 November 2025.

Round-trip from

£674

One-way from

£419

Popular in

December

Cheapest in

October

Average price

£882
United Airlines
  • United Airlines
  • 12/3-16/3
  • 2 total stops
  • 45h 01m total
  • Hong Kong to Boston
Qatar Airways
  • Qatar Airways
  • 2/3
  • 1 total stop
  • 26h 30m total
  • Hong Kong to Boston
Highest demand for flights based on searches. 10% potential increase in price (£101 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£58 potential savings vs. average return price).
Average for round-trip flights in November 2025

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 20 November 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

Thu 12/3

22:30-06:08

1 stop19h 38m

Boston Logan Intl

Mon 16/3

17:50-05:45

1 stop23h 55m

£674

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 2/12

22:45-07:39

2 stops21h 54m

Boston Logan Intl

Wed 31/12

12:20-07:00

2 stops29h 40m

£675

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 3/12

19:40-22:00

Nonstop15h 20m

Boston Logan Intl

Tue 30/12

00:30-05:00

Nonstop15h 30m

£690

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

£690

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

£703

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 5/12

10:35-18:48

2 stops21h 13m

Boston Logan Intl

Wed 31/12

12:20-06:45

2 stops29h 25m

£705

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 16/4

01:25-15:05

1 stop25h 40m

Boston Logan Intl

Thu 23/4

22:00-21:55

1 stop35h 55m

£720

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2/3

00:25-13:55

1 stop26h 30m

£419

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 13/3

00:25-14:55

1 stop26h 30m

£421

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 25/1

18:05-14:20

1 stop33h 15m

£423

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 18 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 14 November 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 £584). Flying from Hong Kong to Boston in July is currently the most expensive (average of £840). 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 20 November 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 19h 38m. 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, August is the cheapest month in which you can book a flight from Hong Kong to Boston (average of £584). Flying from Hong Kong to Boston in July is currently the most expensive (average of £840). 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
Cambridge
Peabody
Somerville
Quincy
Waltham
Chelmsford

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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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