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Cheap flights from San Francisco to Hangzhou from $515

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 9/21. 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.
Cathay Pacific Logo
1:00 pm - 10:10 am
SFO
-
HGH
30h 10m
1 stop
Cathay Pacific Logo
3:35 pm - 9:15 pm
HGH
-
SFO
21h 40m
1 stop
$813Cathay Pacific
Mon, Oct 12 - Mon, Nov 30
Cathay Pacific Logo
1:00 pm - 10:10 am
SFO
-
HGH
30h 10m
1 stop
Cathay Pacific Logo
3:35 pm - 9:15 pm
HGH
-
SFO
21h 40m
1 stop
$818Cathay Pacific
Mon, Oct 12 - Mon, Nov 30
Cathay Pacific Logo
1:00 pm - 10:35 pm
SFO
-
HGH
18h 35m
1 stop
Cathay Pacific Logo
3:35 pm - 9:15 pm
HGH
-
SFO
21h 40m
1 stop
$819Cathay Pacific
Thu, Oct 22 - Wed, Nov 18
Cathay Pacific Logo
1:00 pm - 10:10 am
SFO
-
HGH
30h 10m
1 stop
Cathay Pacific Logo
3:35 pm - 9:15 pm
HGH
-
SFO
21h 40m
1 stop
$869Cathay Pacific
Mon, Oct 12 - Mon, Nov 30
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
21h 55m
1 stop
Asiana Airlines Logo
3:05 pm - 2:00 pm
HGH
-
SFO
14h 55m
1 stop
$906Asiana Airlines
Mon, Nov 9 - Thu, Nov 12
Multiple Airlines Logo
1:00 pm - 10:35 pm
SFO
-
HGH
18h 35m
1 stop
Multiple Airlines Logo
3:35 pm - 8:10 pm
HGH
-
SFO
20h 35m
2 stops
$930Multiple Airlines
Thu, Oct 22 - Tue, Nov 17
Multiple Airlines Logo
7:49 pm - 10:10 am
SFO
-
HGH
23h 21m
2 stops
Multiple Airlines Logo
3:35 pm - 9:15 pm
HGH
-
SFO
21h 40m
1 stop
$1,021Multiple Airlines
Mon, Oct 12 - Mon, Nov 30
Multiple Airlines Logo
7:49 pm - 10:10 am
SFO
-
HGH
23h 21m
2 stops
Multiple Airlines Logo
3:35 pm - 9:15 pm
HGH
-
SFO
21h 40m
1 stop
$1,077Multiple Airlines
Thu, Oct 22 - Wed, Nov 18
Multiple Airlines Logo
7:49 pm - 10:10 am
SFO
-
HGH
23h 21m
2 stops
Multiple Airlines Logo
3:35 pm - 9:15 pm
HGH
-
SFO
21h 40m
1 stop
$1,078Multiple Airlines
Mon, Oct 12 - Mon, Nov 30
ANA Logo
12:40 pm - 12:50 pm
SFO
-
HGH
33h 10m
1 stop
ANA Logo
1:55 pm - 10:55 am
HGH
-
SFO
36h 00m
1 stop
$1,138ANA
Sat, Jul 4 - Tue, Jul 14

ANA flights from San Francisco to Hangzhou

Our best ANA deals on San Francisco to Hangzhou flight tickets
ANA
Jul 4
SFO12:40 pmSan Francisco
33h 10m
1 stop
HGH12:50 pmHangzhou
Jul 14
HGH1:55 pmHangzhou
36h 00m
1 stop
SFO10:55 amSan Francisco
$1,138
ANA
Jul 4
SFO12:40 pmSan Francisco
33h 10m
1 stop
HGH12:50 pmHangzhou
Jul 13
HGH1:55 pmHangzhou
48h 07m
2 stops
SFO11:02 pmSan Francisco
$1,148
ANA
Jul 4
SFO12:40 pmSan Francisco
33h 10m
1 stop
HGH12:50 pmHangzhou
Jul 17
HGH1:55 pmHangzhou
45h 15m
2 stops
SFO8:10 pmSan Francisco
$1,198

Asiana Airlines flights from San Francisco to Hangzhou

Our best Asiana Airlines deals on San Francisco to Hangzhou flight tickets
Asiana Airlines
Nov 9
SFO11:50 pmSan Francisco
21h 55m
1 stop
HGH1:45 pmHangzhou
Nov 12
HGH3:05 pmHangzhou
14h 55m
1 stop
SFO2:00 pmSan Francisco
$906
Asiana Airlines
Jul 5
SFO11:20 pmSan Francisco
23h 25m
1 stop
HGH1:45 pmHangzhou
Jul 13
HGH3:10 pmHangzhou
15h 50m
1 stop
SFO4:00 pmSan Francisco
$1,210
Asiana Airlines
Jul 28
SFO11:20 pmSan Francisco
23h 25m
1 stop
HGH1:45 pmHangzhou
Aug 18
HGH3:10 pmHangzhou
15h 50m
1 stop
SFO4:00 pmSan Francisco
$1,215

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 May 15, 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

Mon 10/12

1:00 pm-10:10 am

1 stop30h 10m

Hangzhou

Mon 11/30

3:35 pm-9:15 pm

1 stop21h 40m

$813

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 10/12

1:00 pm-10:10 am

1 stop30h 10m

Hangzhou

Mon 11/30

3:35 pm-9:15 pm

1 stop21h 40m

$818

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 10/22

1:00 pm-10:35 pm

1 stop18h 35m

Hangzhou

Wed 11/18

3:35 pm-9:15 pm

1 stop21h 40m

$819

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 10/12

1:00 pm-10:10 am

1 stop30h 10m

Hangzhou

Mon 11/30

3:35 pm-9:15 pm

1 stop21h 40m

$869
Quickest round-trip

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 11/9

11:50 pm-1:45 pm

1 stop21h 55m

Hangzhou

Thu 11/12

3:05 pm-2:00 pm

1 stop14h 55m

$906

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 10/22

1:00 pm-10:35 pm

1 stop18h 35m

Hangzhou

Tue 11/17

3:35 pm-8:10 pm

2 stops20h 35m

$930

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 10/12

7:49 pm-10:10 am

2 stops23h 21m

Hangzhou

Mon 11/30

3:35 pm-9:15 pm

1 stop21h 40m

$1,021

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 10/22

7:49 pm-10:10 am

2 stops23h 21m

Hangzhou

Wed 11/18

3:35 pm-9:15 pm

1 stop21h 40m

$1,077

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 10/12

7:49 pm-10:10 am

2 stops23h 21m

Hangzhou

Mon 11/30

3:35 pm-9:15 pm

1 stop21h 40m

$1,078

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sat 7/4

12:40 pm-12:50 pm

1 stop33h 10m

Hangzhou

Tue 7/14

1:55 pm-10:55 am

1 stop36h 00m

$1,138

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 $971 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 $771 on momondo.

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

As of May 2026, prices for San Francisco to Hangzhou flights are approximately 5% 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

21h 55m

Direct flights

None
The fastest flight from San Francisco to Hangzhou takes 21h 55m
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 21h 55m.

  • 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
211 reviews
Search China Eastern flights
Cathay PacificPriceFrom $687Free CancellationRating
7.6
1,331 reviews
Search Cathay Pacific flights
Air ChinaPriceFrom $702Free CancellationRating
7.3
149 reviews
Search Air China flights
China SouthernPriceFrom $741Free CancellationRating
7.5
151 reviews
Search China Southern flights
Asiana AirlinesPriceFrom $776Free CancellationRating
8.1
532 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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