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$1,155+ Cheap flights from Boston (BOS) to Hangzhou (HGH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — HGH
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Boston to Hangzhou

Best flights from Boston to Hangzhou
Discover carefully curated flight deals from Boston to Hangzhou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This Korean Air deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3111:00 amBOS - HGH
1 stop37h 30mKorean Air
Wed 2/412:05 pmHGH - BOS
1 stop33h 35mKorean Air
Deal found 12/20$1,155
This oojo deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/98:40 pmBOS - HGH
1 stop29h 45mQatar Airways
Wed 4/1512:55 amHGH - BOS
1 stop26h 10mQatar Airways
Deal found 12/22$1,423
This Ovago deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/812:30 amBOS - HGH
1 stop20h 40mCathay Pacific
Thu 4/168:00 amHGH - BOS
2 stops24h 05mCathay Pacific
Deal found 12/21$1,439

Find flight deals from Boston to Hangzhou

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Hangzhou (HGH). 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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,155
(Korean Air)

Popular in

August

Cheapest in

November
Provider with most accurate pricing for Boston Logan Intl-Hangzhou flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Hangzhou flights.
Search Deals
From Boston Logan Intl to Hangzhou
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($410 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($134 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Hangzhou 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 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Boston to Hangzhou that are best for you.

Fly from

Boston

Fly to

Hangzhou

Route

Depart

Return

Price

BostonHangzhou

BOS - HGH

BOSHGH

Boston Logan Intl

Sat 1/31

11:00 am-1:30 pm

1 stop37h 30m

Hangzhou

Wed 2/4

12:05 pm-8:40 am

1 stop33h 35m

$1,155

BostonHangzhou

BOS - HGH

BOSHGH

Boston Logan Intl

Mon 2/9

8:40 pm-3:25 pm

1 stop29h 45m

Hangzhou

Wed 4/15

12:55 am-3:05 pm

1 stop26h 10m

$1,423

BostonHangzhou

BOS - HGH

BOSHGH

Boston Logan Intl

Sun 2/8

12:30 am-10:10 am

1 stop20h 40m

Hangzhou

Thu 4/16

8:00 am-8:05 pm

2 stops24h 05m

$1,439

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Compare providers for flights from Boston to Hangzhou

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Hangzhou in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Hangzhou flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Hangzhou flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Hangzhou flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Hangzhou flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Hangzhou flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Hangzhou

Have a flexible travel schedule? Discover the best time to fly to Hangzhou from Boston with our price prediction graph.
Estimated round-trip 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 Boston to Hangzhou

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

Currently, August is the cheapest month in which you can book a flight from Boston to Hangzhou (average of $667). Flying from Boston to Hangzhou in December is currently the most expensive (average of $1,104). 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.

Reviews of airlines servicing Hangzhou

Get insights into the airlines that provide service to Hangzhou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hangzhou. Reviews last updated December 23, 2025.
See what other customers who have flown with Hainan Airlines and Cathay Pacific from Boston to Hangzhou have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very good
59 reviews

Entertainment

7.6

Crew

8.8

Overall

8.2

Food

8.3

Boarding

8.4

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very good
59 reviews
Hainan Airlines
8.2
Very good
59 reviews

Entertainment

7.6

Crew

8.8

Overall

8.2

Food

8.3

Boarding

8.4

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Cathay Pacific
7.6
Good
1,103 reviews
Hainan Airlines
8.2
Very good
59 reviews

Entertainment

7.6

Crew

8.8

Overall

8.2

Food

8.3

Boarding

8.4

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Boston to Hangzhou. 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 Boston to Hangzhou?

    Airlines like Korean Air fly from Boston to Hangzhou in about 37h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 7363 mi.

  • What are the cheapest airlines flying from Boston to Hangzhou round-trip?

    Flying on Hainan Airlines is currently your cheapest option to Hangzhou, with prices starting at $986. Another option worth looking into is Cathay Pacific, starting at $1,167 round trip. These flights start at 34% lower than the current average price 3 months from now.

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

    Yes. In addition to deals on Boston to Hangzhou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Hangzhou?

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

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

    Yes. Cheapflights offers flight deals from Boston to Hangzhou 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 Boston to Hangzhou?

    Currently, August is the cheapest month in which you can book a flight from Boston to Hangzhou (average of $667). Flying from Boston to Hangzhou in December is currently the most expensive (average of $1,104). 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

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Alternative routes for Boston to Hangzhou

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Boston to Hangzhou

Discover the top 2 airlines that operate flights from Boston to Hangzhou. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$986Average$1,124FlexibilityNo cancel feeOn-time61%
Cathay PacificCheapest$1,167Average$1,741FlexibilityNo cancel feeOn-time72%

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