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Cheap flights from San Francisco to Hangzhou from $421

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Hangzhou departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Hangzhou

Cheap round-trip flights

Enter your travel dates to find the best prices.
Asiana Airlines Logo
11:50 pm - 1:45 pmSFO-HGH
21h 55m1 stop
Asiana Airlines Logo
3:10 pm - 3:00 pmHGH-SFO
14h 50m1 stop
$681Asiana Airlines
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Wed, Feb 4 - Wed, Apr 8
Asiana Airlines Logo
11:50 pm - 1:45 pmSFO-HGH
21h 55m1 stop
Asiana Airlines Logo
3:05 pm - 2:00 pmHGH-SFO
14h 55m1 stop
$692Asiana Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 24
Asiana Airlines Logo
11:50 pm - 1:45 pmSFO-HGH
21h 55m1 stop
Asiana Airlines Logo
3:05 pm - 3:00 pmHGH-SFO
14h 55m1 stop
$715Asiana Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
China Southern Logo
11:35 pm - 12:10 pmSFO-HGH
44h 35m2 stops
China Southern Logo
1:10 pm - 8:30 pmHGH-SFO
22h 20m1 stop
$739China Southern
Find Deal
Thu, Feb 5 - Mon, Apr 6
China Southern Logo
11:35 pm - 7:20 pmSFO-HGH
27h 45m2 stops
China Southern Logo
11:35 am - 8:30 pmHGH-SFO
23h 55m2 stops
$740China Southern
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Thu, Feb 5 - Mon, Apr 6
Cathay Pacific Logo
12:25 pm - 10:10 amSFO-HGH
30h 45m1 stop
Cathay Pacific Logo
8:00 am - 9:15 pmHGH-SFO
29h 15m1 stop
$781Cathay Pacific
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Thu, Oct 30 - Sun, Nov 9
Cathay Pacific Logo
11:25 am - 10:10 amSFO-HGH
30h 45m1 stop
Cathay Pacific Logo
8:00 am - 9:45 amHGH-SFO
17h 45m1 stop
$782Cathay Pacific
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Thu, Nov 13 - Thu, Nov 20
Multiple Airlines Logo
11:50 pm - 1:45 pmSFO-HGH
21h 55m1 stop
Multiple Airlines Logo
8:35 am - 7:40 pmHGH-SFO
27h 05m2 stops
$820Multiple Airlines
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Wed, Nov 12 - Mon, Nov 24
Multiple Airlines Logo
5:28 pm - 1:45 pmSFO-HGH
28h 17m2 stops
Multiple Airlines Logo
3:05 pm - 8:10 pmHGH-SFO
21h 05m2 stops
$840Multiple Airlines
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Sun, Nov 2 - Mon, Nov 17
Air China Logo
5:45 pm - 9:45 amSFO-HGH
24h 00m2 stops
Air China Logo
3:00 pm - 10:59 pmHGH-SFO
23h 59m2 stops
$942Air China
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Thu, Nov 13 - Thu, Nov 20

Asiana Airlines flights from San Francisco to Hangzhou

Our best Asiana Airlines deals on San Francisco to Hangzhou flight tickets
Asiana Airlines
Feb 4
SFO11:50 pmSan Francisco
21h 55m
1 stop
HGH1:45 pmHangzhou
Apr 8
HGH3:10 pmHangzhou
14h 50m
1 stop
SFO3:00 pmSan Francisco
$681
Find similar
Asiana Airlines
Nov 12
SFO11:50 pmSan Francisco
21h 55m
1 stop
HGH1:45 pmHangzhou
Nov 24
HGH3:05 pmHangzhou
14h 55m
1 stop
SFO2:00 pmSan Francisco
$692
Find similar
Asiana Airlines
Mar 5
SFO11:50 pmSan Francisco
21h 55m
1 stop
HGH1:45 pmHangzhou
Mar 9
HGH3:05 pmHangzhou
14h 55m
1 stop
SFO3:00 pmSan Francisco
$715
Find similar

China Southern flights from San Francisco to Hangzhou

Our best China Southern deals on San Francisco to Hangzhou flight tickets
China Southern
Feb 5
SFO11:35 pmSan Francisco
44h 35m
2 stops
HGH12:10 pmHangzhou
Apr 6
HGH1:10 pmHangzhou
22h 20m
1 stop
SFO8:30 pmSan Francisco
$739
Find similar
China Southern
Feb 5
SFO11:35 pmSan Francisco
27h 45m
2 stops
HGH7:20 pmHangzhou
Apr 6
HGH11:35 amHangzhou
23h 55m
2 stops
SFO8:30 pmSan Francisco
$740
Find similar
China Southern
Dec 1
SFO11:35 pmSan Francisco
23h 55m
1 stop
HGH3:30 pmHangzhou
Dec 7
HGH10:35 pmHangzhou
37h 05m
2 stops
SFO7:40 pmSan Francisco
$772
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momondo 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from San Francisco to Hangzhou that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Wed 2/4

11:50 pm-1:45 pm

1 stop21h 55m

Hangzhou

Wed 4/8

3:10 pm-3:00 pm

1 stop14h 50m

$681

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Wed 11/12

11:50 pm-1:45 pm

1 stop21h 55m

Hangzhou

Mon 11/24

3:05 pm-2:00 pm

1 stop14h 55m

$692

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 3/5

11:50 pm-1:45 pm

1 stop21h 55m

Hangzhou

Mon 3/9

3:05 pm-3:00 pm

1 stop14h 55m

$715

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 2/5

11:35 pm-12:10 pm

2 stops44h 35m

Hangzhou

Mon 4/6

1:10 pm-8:30 pm

1 stop22h 20m

$739

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 2/5

11:35 pm-7:20 pm

2 stops27h 45m

Hangzhou

Mon 4/6

11:35 am-8:30 pm

2 stops23h 55m

$740

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 10/30

12:25 pm-10:10 am

1 stop30h 45m

Hangzhou

Sun 11/9

8:00 am-9:15 pm

1 stop29h 15m

$781

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 11/13

11:25 am-10:10 am

1 stop30h 45m

Hangzhou

Thu 11/20

8:00 am-9:45 am

1 stop17h 45m

$782

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Wed 11/12

11:50 pm-1:45 pm

1 stop21h 55m

Hangzhou

Mon 11/24

8:35 am-7:40 pm

2 stops27h 05m

$820

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sun 11/2

5:28 pm-1:45 pm

2 stops28h 17m

Hangzhou

Mon 11/17

3:05 pm-8:10 pm

2 stops21h 05m

$840

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 11/13

5:45 pm-9:45 am

2 stops24h 00m

Hangzhou

Thu 11/20

3:00 pm-10:59 pm

2 stops23h 59m

$942

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hangzhou from

How to get the cheapest flight ticket from San Francisco to Hangzhou

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hangzhou?

In general, February is the cheapest month to fly from San Francisco to Hangzhou. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $743. If you aren’t able to travel during the month of February, then book flights to Hangzhou from San Francisco during November instead. Flights to Hangzhou in November, while not as cheap as those in February, still average around $748.

What is the cheapest day to depart on your flight to Hangzhou?

Our data shows that Sunday is the least expensive day to fly to Hangzhou. Tickets to fly out on this day can be as low as $1,164. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,485. These prices are subject to change though, so be sure to set up a Price Alert for flights to Hangzhou.

What is the cheapest time of day to depart on your flight to Hangzhou?

Our data shows that the cheapest San Francisco to Hangzhou flights are usually those with departure times in the morning. Our users have found flights to Hangzhou in the morning for as low as $1,167. In contrast, the most expensive time of day to depart to Hangzhou is in the evening when prices are around $1,228.

How far in advance should I book a flight to Hangzhou?

You are more likely to see cheaper flights to Hangzhou from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Hangzhou for around $1,107 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hangzhou from San Francisco for as low as $755 on momondo.

When to book flights from San Francisco to Hangzhou

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Hangzhou according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Hangzhou (SFO to HGH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Hangzhou

Direct flights

None
There are no direct flights from San Francisco to Hangzhou. There are no popular flight routes from San Francisco to Hangzhou.
Search flight deals

  • How far is San Francisco to Hangzhou by plane?

    San Francisco and Hangzhou are 6234.6 mi apart from one another. A reasonable flight in good conditions will take 19h 05m.

  • When did momondo last update prices for flights from San Francisco Airport to Hangzhou Airport?

    Prices for flights from San Francisco Airport to Hangzhou Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Hangzhou Airport?

  • How old do you have to be to fly from San Francisco Airport to Hangzhou Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Hangzhou Airport.

  • What documentation or ID do you need to fly to Hangzhou Airport?

    The required travel and health documents for your Hangzhou Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hangzhou Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Francisco to Hangzhou?

Best airlines flying from San Francisco to Hangzhou

Compare and see reviews for airlines that fly from San Francisco to Hangzhou with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $678Free CancellationRating
7.6
1,028 reviews
Search Cathay Pacific flights
Air ChinaPriceFrom $706Free CancellationRating
7.2
114 reviews
Search Air China flights
China SouthernPriceFrom $775Free CancellationRating
7.4
116 reviews
Search China Southern flights
Asiana AirlinesPriceFrom $857Free CancellationRating
8.2
486 reviews
Search Asiana Airlines flights
EVA AirPriceFrom $1,008Free CancellationRating
8.4
1,251 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Hangzhou?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hangzhou from San Francisco.

Can I find flights from San Francisco to Hangzhou with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hangzhou from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Hangzhou?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Hangzhou.

I’m not ready to book a flight from San Francisco to Hangzhou right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Hangzhou flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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