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$380+ Cheap flights from San Francisco (SFO) to Hangzhou (HGH)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HGH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from San Francisco to Hangzhou with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Francisco to Hangzhou are usually found in February or November, booked 79 days in advance, depart on a Sunday or Tuesday and return on a Friday

Cheap flight deals from San Francisco to Hangzhou

Cheapest flights from San Francisco to Hangzhou
Explore the most affordable flight options available from San Francisco to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This China Southern deal was found by Cheapflights users on 12/11. 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.
Thu 12/2511:35 pmSFO - HGH
2 stops27h 45mChina Southern
Sun 12/2810:35 pmHGH - SFO
2 stops37h 05mChina Southern
Deal found 12/11$1,450

Find flight deals from San Francisco to Hangzhou

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 12, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$706
(FlightHub)

One-way from

$380
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$1,417
Provider with most accurate pricing for San Francisco-Hangzhou flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Hangzhou flights.
Search Deals
From San Francisco to Hangzhou
Search Deals
One-way flight from San Francisco to Hangzhou
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($403 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 12, 2025.
Use the filters below to find and compare flights from San Francisco to Hangzhou that are best for you.

Fly from

San Francisco

Fly to

Hangzhou

Route

Depart

Return

Price

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 1/8

11:35 pm-11:10 am

1 stop19h 35m

Hangzhou

Thu 1/15

4:40 pm-7:40 pm

1 stop19h 00m

$743

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 1/19

11:35 pm-11:10 am

1 stop19h 35m

Hangzhou

Wed 1/28

8:35 pm-7:40 pm

2 stops39h 05m

$754

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sat 1/17

11:35 pm-2:10 pm

1 stop22h 35m

Hangzhou

Mon 1/26

4:40 pm-7:40 pm

1 stop19h 00m

$780

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 1/19

11:25 am-6:15 pm

1 stop38h 50m

Hangzhou

Wed 1/28

8:00 am-9:00 pm

1 stop29h 00m

$782

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sat 3/7

12:00 pm-11:10 pm

1 stop19h 10m

Hangzhou

Sat 3/14

8:00 am-10:00 am

1 stop17h 00m

$789

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 4/2

12:55 pm-6:20 pm

1 stop38h 25m

Hangzhou

Mon 4/6

8:00 am-10:40 pm

1 stop29h 40m

$806

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 4/16

6:50 pm-10:25 am

2 stops24h 35m

Hangzhou

Sun 4/26

6:55 pm-9:00 am

2 stops29h 05m

$819

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sat 1/10

12:00 pm-11:45 am

1 stop31h 45m

Hangzhou

Wed 1/21

7:00 am-9:30 am

1 stop18h 30m

$823

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Tue 1/20

11:25 am-10:30 pm

1 stop19h 05m

Hangzhou

Fri 1/30

7:30 pm-9:00 pm

1 stop17h 30m

$833

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sat 1/10

11:35 pm-12:10 pm

1 stop20h 35m

Hangzhou

Wed 1/21

4:35 pm-7:40 pm

2 stops43h 05m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 21 results
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Compare providers for flights from San Francisco 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 San Francisco 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
GotogatePrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice 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 San Francisco-Hangzhou flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on San Francisco-Hangzhou flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from San Francisco-Hangzhou flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Hangzhou flights, Cheapflights users trust Gotogate the most. Gotogate 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 San Francisco-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 San Francisco to Hangzhou

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

How far ahead should I book a flight from San Francisco to Hangzhou?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Hangzhou. Price data was last updated on December 5, 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Hangzhou. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from San Francisco to Hangzhou (average of $479). Flying from San Francisco to Hangzhou in June is currently the most expensive (average of $870). 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 SFO to HGH?

Find hourly flight availability from San Francisco to Hangzhou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 5% on flights from San Francisco to Hangzhou by exploring options for tickets in the morning.

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 12, 2025.
Get a feel of what it's like to fly with EVA Air, Asiana Airlines, and Cathay Pacific from San Francisco to Hangzhou by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
EVA Air
8.5
Very good
1,296 reviews
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Asiana Airlines
8.2
Very good
492 reviews
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Cathay Pacific
7.6
Good
1,095 reviews
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
China Southern
7.5
Good
122 reviews
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Air China
7.2
Good
127 reviews
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

Related info for your journey

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

    Airlines like China Southern and Cathay Pacific fly from San Francisco to Hangzhou in about 19h 35m. The time it takes to get you to your destination can typically vary by up to 19h 15m. Airlines will cover a distance of 6235 mi. This flight may include one or multiple stops.

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

    According to our current data, Cathay Pacific ($684), Air China ($706), and China Southern ($770) offers the cheapest pricing from San Francisco to Hangzhou. Cathay Pacific is currently priced 35% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Francisco to Hangzhou one-way?

    One-way options have recently been found by users for as low as $401 on Cathay Pacific. Other airlines that offer cheap prices include China Eastern from $403 and China Southern from $436 one-way.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from San Francisco to Hangzhou (average of $479). Flying from San Francisco to Hangzhou in June is currently the most expensive (average of $870). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from San Francisco to Hangzhou

Discover the top 5 airlines that operate flights from San Francisco 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$684Average$787FlexibilityNo cancel feeOn-time72%
Air ChinaCheapest$706Average$797FlexibilityNo cancel feeOn-time67%
China SouthernCheapest$770Average$1,182FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$814Average$980FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$1,008Average$1,121FlexibilityNo cancel feeOn-time74%

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