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Cheap flights from Hong Kong to Boston from £427

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BOS
17 Oct — 24 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 17 September 2025.

Round-trip from

£660

One-way from

£427

Popular in

February

Cheapest in

September

Average price

£872
United Airlines
  • United Airlines
  • 30/10-6/11
  • 2 total stops
  • 51h 20m total
  • Hong Kong to Boston
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Qatar Airways
  • Qatar Airways
  • 25/1
  • 1 total stop
  • 26h 55m total
  • Hong Kong to Boston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£91 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£38 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 17 September 2025.

Thu 30/1022:45HKG - BOS
1 stop20h 35mUnited Airlines
Thu 6/1111:00BOS - HKG
1 stop30h 45mUnited Airlines
Deal found 15/9£660
Wed 8/1018:55HKG - BOS
2 stops23h 05mUnited Airlines
Wed 22/1017:24BOS - HKG
2 stops35h 21mUnited Airlines
Deal found 15/9£665
Fri 31/1011:25HKG - BOS
2 stops23h 22mUnited Airlines
Fri 7/1120:30BOS - HKG
1 stop33h 50mUnited Airlines
Deal found 16/9£697
Wed 17/1200:25HKG - BOS
1 stop26h 55mQatar Airways
Sat 27/1220:45BOS - HKG
1 stop35h 55mQatar Airways
Deal found 15/9£739
Sun 21/915:25HKG - BOS
2 stops27h 00mMultiple Airlines
Wed 8/1007:00BOS - HKG
2 stops24h 55mMultiple Airlines
Deal found 15/9£751
Mon 15/1223:20HKG - BOS
1 stop31h 45mTurkish Airlines
Tue 30/1220:00BOS - HKG
1 stop23h 20mTurkish Airlines
Deal found 15/9£762
Sun 14/1200:25HKG - BOS
1 stop26h 55mQatar Airways
Sat 27/1220:45BOS - HKG
1 stop35h 55mQatar Airways
Deal found 15/9£768
Sun 14/1200:25HKG - BOS
1 stop26h 55mQatar Airways
Mon 29/1220:45BOS - HKG
1 stop35h 55mQatar Airways
Deal found 15/9£783
Sat 20/1218:05HKG - BOS
1 stop33h 15mQatar Airways
Sat 27/1220:45BOS - HKG
1 stop35h 55mQatar Airways
Deal found 15/9£790
Wed 8/1019:10HKG - BOS
Nonstop15h 50mMultiple Airlines
Wed 22/1011:14BOS - HKG
1 stop21h 36mMultiple Airlines
Deal found 15/9£796
Thu 30/1019:40HKG - BOS
Nonstop15h 20mMultiple Airlines
Thu 6/1108:37BOS - HKG
1 stop31h 28mMultiple Airlines
Deal found 15/9£797

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 17 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

Fri 31/10

10:35-19:24

1 stop20h 49m

Boston Logan Intl

Fri 7/11

06:00-19:20

1 stop24h 20m

£697

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 31/1

15:30-05:01

2 stops26h 31m

Boston Logan Intl

Sun 8/2

06:00-20:50

2 stops25h 50m

£751

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 30/1

00:25-14:20

1 stop26h 55m

Boston Logan Intl

Sun 8/2

20:40-21:40

1 stop36h 00m

£763

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 26/1

19:40-22:00

Nonstop15h 20m

Boston Logan Intl

Sun 8/2

06:57-20:30

1 stop24h 33m

£797

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 30/10

12:35-23:54

1 stop23h 19m

Boston Logan Intl

Wed 5/11

00:30-05:00

Nonstop15h 30m

£801

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 15/12

14:50-14:20

2 stops36h 30m

Boston Logan Intl

Sat 27/12

20:45-21:40

1 stop35h 55m

£807

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 15/12

00:25-14:20

1 stop26h 55m

Boston Logan Intl

Thu 25/12

20:45-21:40

1 stop35h 55m

£808

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 18/12

18:05-14:20

1 stop33h 15m

Boston Logan Intl

Fri 26/12

20:45-21:40

1 stop35h 55m

£808

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 20/12

00:25-14:20

1 stop26h 55m

Boston Logan Intl

Wed 24/12

20:45-21:40

1 stop35h 55m

£830

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 25/1

00:25-14:20

1 stop26h 55m

£427

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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 12 September 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 17 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.

How much does it cost for a return flight from Hong Kong to Boston?

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 or Qatar Airways 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, 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

Browse thousands of different options on Cheapflights for your next trip

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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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