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$397+ Cheap flights from Hangzhou (HGH) to San Francisco (SFO)

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
HGH — SFO
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Hangzhou to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Hangzhou (HGH) to San Francisco (SFO). 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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$710
(Asiana Airlines)

One-way from

$397

Popular in

July

Cheapest in

April

Average price

$1,056
Provider with most accurate pricing for Hangzhou-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Hangzhou-San Francisco flights.
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From Hangzhou to San Francisco
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One-way flight from Hangzhou to San Francisco
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Highest demand for flights based on searches. 21% potential increase in price ($259 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hangzhou to San Francisco

Cheapest flights from Hangzhou to San Francisco
Explore the most affordable flight options available from Hangzhou to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Asiana Airlines deal was found by Cheapflights users on 9/24. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:10 pmHGH - SFO
1 stop15h 50mAsiana Airlines
Mon 4/611:30 pmSFO - HGH
1 stop23h 15mAsiana Airlines
Deal found 9/24$710
This Asiana Airlines deal was found by Cheapflights users on 9/24. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:10 pmHGH - SFO
1 stop15h 50mAsiana Airlines
Fri 4/1011:30 pmSFO - HGH
1 stop23h 15mAsiana Airlines
Deal found 9/24$724
This Asiana Airlines deal was found by Cheapflights users on 9/24. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:10 pmHGH - SFO
1 stop15h 50mAsiana Airlines
Thu 4/911:30 pmSFO - HGH
1 stop23h 15mAsiana Airlines
Deal found 9/24$787
This Asiana Airlines deal was found by Cheapflights users on 9/24. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:10 pmHGH - SFO
1 stop15h 50mAsiana Airlines
Thu 4/911:30 pmSFO - HGH
1 stop23h 15mAsiana Airlines
Deal found 9/24$801
This FlightHub deal was found by Cheapflights users on 9/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:35 pmHGH - SFO
2 stops37h 05mChina Southern
Mon 4/612:35 amSFO - HGH
1 stop27h 45mChina Southern
Deal found 9/24$892
This Expedia deal was found by Cheapflights users on 9/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:50 amHGH - SFO
2 stops22h 10mMultiple Airlines
Sat 11/1511:50 pmSFO - HGH
2 stops28h 20mMultiple Airlines
Deal found 9/24$901
This China Southern deal was found by Cheapflights users on 9/24. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:35 pmHGH - SFO
2 stops43h 05mChina Southern
Mon 4/612:35 amSFO - HGH
1 stop20h 30mChina Southern
Deal found 9/24$915
This China Southern deal was found by Cheapflights users on 9/24. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:35 pmHGH - SFO
2 stops41h 05mChina Southern
Thu 4/912:35 amSFO - HGH
2 stops27h 45mChina Southern
Deal found 9/24$916
This Cathay Pacific deal was found by Cheapflights users on 9/24. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:00 amHGH - SFO
1 stop29h 15mCathay Pacific
Fri 4/1012:55 pmSFO - HGH
1 stop18h 40mCathay Pacific
Deal found 9/24$925
This Air Canada deal was found by Cheapflights users on 9/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:00 pmHGH - SFO
2 stops37h 39mAir Canada
Fri 4/107:30 amSFO - HGH
2 stops23h 35mAir Canada
Deal found 9/24$949
This FlightHub deal was found by Cheapflights users on 9/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:35 pmHGH - SFO
2 stops37h 05mChina Southern
Tue 4/712:35 amSFO - HGH
1 stop21h 45mChina Southern
Deal found 9/24$950

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hangzhou to San Francisco 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 September 25, 2025.
Use the filters below to find and compare flights from Hangzhou to San Francisco that are best for you.

Fly from

Hangzhou

Fly to

San Francisco

Route

Depart

Return

Price

HangzhouSan Francisco

HGH - SFO

HGHSFO

Hangzhou

Thu 11/13

3:10 pm-3:00 pm

1 stop15h 50m

San Francisco

Wed 4/8

11:30 pm-1:45 pm

1 stop23h 15m

$710

HangzhouSan Francisco

HGH - SFO

HGHSFO

Hangzhou

Wed 11/12

3:10 pm-3:00 pm

1 stop15h 50m

San Francisco

Fri 4/10

11:30 pm-1:45 pm

1 stop23h 15m

$710

HangzhouSan Francisco

HGH - SFO

HGHSFO

Hangzhou

Wed 11/12

3:10 pm-3:00 pm

1 stop15h 50m

San Francisco

Sat 4/11

11:30 pm-1:45 pm

1 stop23h 15m

$710

HangzhouSan Francisco

HGH - SFO

HGHSFO

Hangzhou

Wed 11/12

3:10 pm-3:00 pm

1 stop15h 50m

San Francisco

Mon 4/6

11:30 pm-1:45 pm

1 stop23h 15m

$710

HangzhouSan Francisco

HGH - SFO

HGHSFO

Hangzhou

Wed 11/12

3:10 pm-3:00 pm

1 stop15h 50m

San Francisco

Tue 4/7

11:30 pm-1:45 pm

1 stop23h 15m

$710

HangzhouSan Francisco

HGH - SFO

HGHSFO

Hangzhou

Thu 11/13

3:10 pm-3:00 pm

1 stop15h 50m

San Francisco

Fri 4/10

11:30 pm-1:45 pm

1 stop23h 15m

$710

HangzhouSan Francisco

HGH - SFO

HGHSFO

Hangzhou

Thu 11/13

3:10 pm-3:00 pm

1 stop15h 50m

San Francisco

Tue 4/7

11:30 pm-1:45 pm

1 stop23h 15m

$710

HangzhouSan Francisco

HGH - SFO

HGHSFO

Hangzhou

Fri 11/14

3:10 pm-3:00 pm

1 stop15h 50m

San Francisco

Sat 4/11

11:30 pm-1:45 pm

1 stop23h 15m

$710

HangzhouSan Francisco

HGH - SFO

HGHSFO

Hangzhou

Fri 11/14

3:10 pm-3:00 pm

1 stop15h 50m

San Francisco

Fri 4/10

11:30 pm-1:45 pm

1 stop23h 15m

$710

HangzhouSan Francisco

HGH - SFO

HGHSFO

Hangzhou

Sat 11/15

3:10 pm-3:00 pm

1 stop15h 50m

San Francisco

Fri 4/10

11:30 pm-1:45 pm

1 stop23h 15m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 19 results
1
2

Compare providers for flights from Hangzhou to San Francisco

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 Hangzhou to San Francisco in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 Hangzhou-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hangzhou-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hangzhou-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hangzhou-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub 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 Hangzhou-San Francisco 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 Hangzhou to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Hangzhou 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 Hangzhou to San Francisco

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

Currently, January is the cheapest month in which you can book a flight from Hangzhou to San Francisco (average of $276). Flying from Hangzhou to San Francisco in June is currently the most expensive (average of $357). 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 HGH to SFO?

Find hourly flight availability from Hangzhou to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

One of the essential ways to save on airfare from Hangzhou to San Francisco is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated September 25, 2025.
Read through reviews of airlines operating flights from Hangzhou to San Francisco, such as Asiana Airlines, Cathay Pacific, and China Southern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
483 reviews

Boarding

8.4

Entertainment

7.7

Overall

8.2

Comfort

8.1

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Asiana Airlines
8.2
Very good
483 reviews
Asiana Airlines
8.2
Very good
483 reviews

Boarding

8.4

Entertainment

7.7

Overall

8.2

Comfort

8.1

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Cathay Pacific
7.6
Good
1,009 reviews
Asiana Airlines
8.2
Very good
483 reviews

Boarding

8.4

Entertainment

7.7

Overall

8.2

Comfort

8.1

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
China Southern
7.5
Good
113 reviews
Asiana Airlines
8.2
Very good
483 reviews

Boarding

8.4

Entertainment

7.7

Overall

8.2

Comfort

8.1

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

Related info for your journey

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

    Airlines like Asiana Airlines fly from Hangzhou to San Francisco in about 15h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Hangzhou to San Francisco is about 6235 mi.

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

    According to our current data, China Southern ($664), Cathay Pacific ($754), and Asiana Airlines ($782) offers the cheapest pricing from Hangzhou to San Francisco. China Southern is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Hangzhou to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Hangzhou to San Francisco 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 Hangzhou to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Hangzhou to San Francisco (average of $276). Flying from Hangzhou to San Francisco in June is currently the most expensive (average of $357). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
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Santa Clara
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Hollister
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San Leandro

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Hangzhou to San Francisco

Discover the top 3 airlines that operate flights from Hangzhou to San Francisco. 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$664Average$1,001FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$754Average$1,196FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$782Average$1,050FlexibilityNo cancel feeOn-time76%

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