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Cheap flights from San Francisco to Hangzhou from $540

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 7/19. 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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0 bags

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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
11:20 pm - 1:45 pm
SFO
-
HGH
23h 25m
1 stop
Asiana Airlines Logo
3:05 pm - 2:00 pm
HGH
-
SFO
14h 55m
1 stop
$831Asiana Airlines
Mi, Okt 21 - Mi, Nov 11
Asiana Airlines Logo
11:20 pm - 1:45 pm
SFO
-
HGH
23h 25m
1 stop
Asiana Airlines Logo
3:10 pm - 3:30 pm
HGH
-
SFO
15h 20m
1 stop
$877Asiana Airlines
So, Okt 18 - Sa, Okt 24
Korean Air Logo
12:50 pm - 1:25 pm
SFO
-
HGH
33h 35m
1 stop
Korean Air Logo
2:40 pm - 9:30 am
HGH
-
SFO
34h 50m
1 stop
$906Korean Air
Mo, Okt 12 - Mo, Nov 30
Cathay Pacific Logo
2:00 pm - 10:10 am
SFO
-
HGH
29h 10m
1 stop
Cathay Pacific Logo
11:25 am - 10:40 pm
HGH
-
SFO
26h 15m
1 stop
$956Cathay Pacific
Mi, Sep 2 - Mi, Sep 23
China Southern Logo
12:35 am - 12:05 pm
SFO
-
HGH
20h 30m
1 stop
China Southern Logo
6:35 pm - 8:40 pm
HGH
-
SFO
17h 05m
1 stop
$1,032China Southern
Mo, Mai 18 - Di, Mai 26
Multiple Airlines Logo
6:50 pm - 10:20 am
SFO
-
HGH
24h 30m
2 stops
Multiple Airlines Logo
4:40 pm - 7:40 pm
HGH
-
SFO
19h 00m
1 stop
$1,033Multiple Airlines
Mo, Okt 12 - Mo, Nov 30
Cathay Pacific Logo
1:00 pm - 10:10 am
SFO
-
HGH
30h 10m
1 stop
Cathay Pacific Logo
11:25 am - 10:40 pm
HGH
-
SFO
26h 15m
1 stop
$1,034Cathay Pacific
Di, Mai 12 - Di, Mai 26
Asiana Airlines Logo
11:20 pm - 1:45 pm
SFO
-
HGH
23h 25m
1 stop
Asiana Airlines Logo
3:10 pm - 3:30 pm
HGH
-
SFO
15h 20m
1 stop
$1,036Asiana Airlines
Di, Mai 12 - Di, Mai 26
Multiple Airlines Logo
4:55 pm - 11:15 am
SFO
-
HGH
27h 20m
2 stops
Multiple Airlines Logo
12:35 pm - 7:40 pm
HGH
-
SFO
23h 05m
2 stops
$1,042Multiple Airlines
Mo, Okt 12 - Mo, Nov 30
Multiple Airlines Logo
11:20 pm - 1:45 pm
SFO
-
HGH
23h 25m
1 stop
Multiple Airlines Logo
10:35 pm - 7:40 pm
HGH
-
SFO
37h 05m
2 stops
$1,088Multiple Airlines
Do, Okt 22 - Mi, Nov 18

Korean Air flights from San Francisco to Hangzhou

Our best Korean Air deals on San Francisco to Hangzhou flight tickets
Korean Air
Oct 12
SFO12:50 pmSan Francisco
33h 35m
1 stop
HGH1:25 pmHangzhou
Nov 30
HGH2:40 pmHangzhou
34h 50m
1 stop
SFO9:30 amSan Francisco
$906
Korean Air
May 6
SFO12:40 pmSan Francisco
33h 45m
1 stop
HGH1:25 pmHangzhou
May 27
HGH2:30 pmHangzhou
35h 10m
1 stop
SFO10:40 amSan Francisco
$1,006
Korean Air
May 4
SFO12:40 pmSan Francisco
33h 45m
1 stop
HGH1:25 pmHangzhou
May 25
HGH2:30 pmHangzhou
59h 23m
2 stops
SFO10:53 amSan Francisco
$1,023

China Southern flights from San Francisco to Hangzhou

Our best China Southern deals on San Francisco to Hangzhou flight tickets
China Southern
May 4
SFO12:35 amSan Francisco
28h 00m
1 stop
HGH7:35 pmHangzhou
May 25
HGH6:45 amHangzhou
28h 55m
1 stop
SFO8:40 pmSan Francisco
$963
China Southern
May 4
SFO12:35 amSan Francisco
30h 50m
1 stop
HGH10:25 pmHangzhou
May 27
HGH9:35 pmHangzhou
38h 05m
2 stops
SFO8:40 pmSan Francisco
$972
China Southern
May 4
SFO12:35 amSan Francisco
29h 45m
2 stops
HGH9:20 pmHangzhou
May 12
HGH6:35 pmHangzhou
17h 05m
1 stop
SFO8:40 pmSan Francisco
$981

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 April 29, 2026.
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

Cheapest round-trip

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mi 10/21

11:20 pm-1:45 pm

1 stop23h 25m

Hangzhou

Mi 11/11

3:05 pm-2:00 pm

1 stop14h 55m

$831

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

So 10/18

11:20 pm-1:45 pm

1 stop23h 25m

Hangzhou

Sa 10/24

3:10 pm-3:30 pm

1 stop15h 20m

$877

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mo 10/12

12:50 pm-1:25 pm

1 stop33h 35m

Hangzhou

Mo 11/30

2:40 pm-9:30 am

1 stop34h 50m

$906

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mi 9/2

2:00 pm-10:10 am

1 stop29h 10m

Hangzhou

Mi 9/23

11:25 am-10:40 pm

1 stop26h 15m

$956
Quickest round-trip

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mo 5/18

12:35 am-12:05 pm

1 stop20h 30m

Hangzhou

Di 5/26

6:35 pm-8:40 pm

1 stop17h 05m

$1,032

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mo 10/12

6:50 pm-10:20 am

2 stops24h 30m

Hangzhou

Mo 11/30

4:40 pm-7:40 pm

1 stop19h 00m

$1,033

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Di 5/12

1:00 pm-10:10 am

1 stop30h 10m

Hangzhou

Di 5/26

11:25 am-10:40 pm

1 stop26h 15m

$1,034

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Di 5/12

11:20 pm-1:45 pm

1 stop23h 25m

Hangzhou

Di 5/26

3:10 pm-3:30 pm

1 stop15h 20m

$1,036

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mo 10/12

4:55 pm-11:15 am

2 stops27h 20m

Hangzhou

Mo 11/30

12:35 pm-7:40 pm

2 stops23h 05m

$1,042

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Do 10/22

11:20 pm-1:45 pm

1 stop23h 25m

Hangzhou

Mi 11/18

10:35 pm-7:40 pm

2 stops37h 05m

$1,088

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 typical price of a round-trip flight between San Francisco and Hangzhou?

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 $741. 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 $754.

How far in advance should I book a flight from San Francisco 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 $983 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 $778 on momondo.

How have San Francisco to Hangzhou flight prices changed over time?

As of April 2026, prices for San Francisco to Hangzhou flights are approximately 21% cheaper when compared to flights at the same time last year.

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

Fastest flight time

22h 27m

Direct flights

None
The fastest flight from San Francisco to Hangzhou takes 22h 27m
There are no direct flights from San Francisco to Hangzhou. There are no popular flight routes from San Francisco to Hangzhou.
Search flight deals

Frequently asked questions about flying from San Francisco to Hangzhou

  • How far is San Francisco to Hangzhou by plane?

    San Francisco and Hangzhou are 6235.5 mi apart from one another. A reasonable flight in good conditions will take 22h 27m.

  • 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
China EasternPriceFrom $415Free CancellationRating
7.3
209 reviews
Search China Eastern flights
Cathay PacificPriceFrom $687Free CancellationRating
7.6
1,306 reviews
Search Cathay Pacific flights
Air ChinaPriceFrom $702Free CancellationRating
7.3
148 reviews
Search Air China flights
China SouthernPriceFrom $741Free CancellationRating
7.4
151 reviews
Search China Southern flights
Asiana AirlinesPriceFrom $776Free CancellationRating
8.1
524 reviews
Search Asiana Airlines 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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