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Cheap flights from San Francisco to Hangzhou from $440

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 4/1. 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 - 10:35 pm
SFO
-
HGH
18h 35m
1 stop
Cathay Pacific Logo
11:25 am - 10:55 am
HGH
-
SFO
38h 30m
1 stop
$849Cathay Pacific
Tue, Apr 21 - Wed, May 6
Cathay Pacific Logo
1:00 pm - 10:10 am
SFO
-
HGH
30h 10m
1 stop
Cathay Pacific Logo
7:45 pm - 10:40 pm
HGH
-
SFO
17h 55m
1 stop
$853Cathay Pacific
Wed, May 6 - Wed, May 13
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
$855Asiana Airlines
Mon, Apr 13 - Wed, Jun 3
Cathay Pacific Logo
1:00 pm - 2:40 pm
SFO
-
HGH
34h 40m
1 stop
Cathay Pacific Logo
7:45 pm - 10:40 pm
HGH
-
SFO
17h 55m
1 stop
$878Cathay Pacific
Mon, Apr 20 - Wed, May 13
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
$888Asiana Airlines
Mon, Apr 27 - Thu, May 21
Multiple Airlines Logo
12:50 am - 2:25 pm
SFO
-
HGH
22h 35m
2 stops
Multiple Airlines Logo
3:25 pm - 8:30 pm
HGH
-
SFO
20h 05m
2 stops
$896Multiple Airlines
Sat, Apr 25 - Wed, May 27
Cathay Pacific Logo
1:00 pm - 10:35 pm
SFO
-
HGH
18h 35m
1 stop
Cathay Pacific Logo
7:45 pm - 10:40 pm
HGH
-
SFO
17h 55m
1 stop
$897Cathay Pacific
Mon, Apr 27 - Sat, May 23
Cathay Pacific Logo
1:00 pm - 10:35 pm
SFO
-
HGH
18h 35m
1 stop
Cathay Pacific Logo
8:00 am - 10:55 am
HGH
-
SFO
17h 55m
1 stop
$899Cathay Pacific
Mon, Apr 27 - Fri, May 22
Cathay Pacific Logo
1:00 pm - 10:10 am
SFO
-
HGH
30h 10m
1 stop
Cathay Pacific Logo
7:45 pm - 10:40 pm
HGH
-
SFO
17h 55m
1 stop
$904Cathay Pacific
Sat, Apr 18 - Tue, May 12
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
$906Asiana Airlines
Mon, Apr 13 - Tue, May 5

Cathay Pacific flights from San Francisco to Hangzhou

Our best Cathay Pacific deals on San Francisco to Hangzhou flight tickets
Cathay Pacific
Apr 21
SFO1:00 pmSan Francisco
18h 35m
1 stop
HGH10:35 pmHangzhou
May 6
HGH11:25 amHangzhou
38h 30m
1 stop
SFO10:55 amSan Francisco
$849
Cathay Pacific
May 6
SFO1:00 pmSan Francisco
30h 10m
1 stop
HGH10:10 amHangzhou
May 13
HGH7:45 pmHangzhou
17h 55m
1 stop
SFO10:40 pmSan Francisco
$853
Cathay Pacific
Apr 20
SFO1:00 pmSan Francisco
34h 40m
1 stop
HGH2:40 pmHangzhou
May 13
HGH7:45 pmHangzhou
17h 55m
1 stop
SFO10:40 pmSan Francisco
$878

Asiana Airlines flights from San Francisco to Hangzhou

Our best Asiana Airlines deals on San Francisco to Hangzhou flight tickets
Asiana Airlines
Apr 13
SFO11:50 pmSan Francisco
22h 55m
1 stop
HGH1:45 pmHangzhou
Jun 3
HGH3:10 pmHangzhou
15h 10m
1 stop
SFO3:20 pmSan Francisco
$855
Asiana Airlines
Apr 13
SFO11:50 pmSan Francisco
22h 55m
1 stop
HGH1:45 pmHangzhou
May 5
HGH3:10 pmHangzhou
15h 10m
1 stop
SFO3:20 pmSan Francisco
$906
Asiana Airlines
Apr 12
SFO11:50 pmSan Francisco
22h 55m
1 stop
HGH1:45 pmHangzhou
May 5
HGH3:10 pmHangzhou
15h 10m
1 stop
SFO3:20 pmSan Francisco
$936

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 March 22, 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

Tue 4/21

1:00 pm-10:35 pm

1 stop18h 35m

Hangzhou

Wed 5/6

11:25 am-10:55 am

1 stop38h 30m

$849

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Wed 5/6

1:00 pm-10:10 am

1 stop30h 10m

Hangzhou

Wed 5/13

7:45 pm-10:40 pm

1 stop17h 55m

$853

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 4/13

11:50 pm-1:45 pm

1 stop22h 55m

Hangzhou

Wed 6/3

3:10 pm-3:20 pm

1 stop15h 10m

$855

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 4/20

1:00 pm-2:40 pm

1 stop34h 40m

Hangzhou

Wed 5/13

7:45 pm-10:40 pm

1 stop17h 55m

$878

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 4/27

11:50 pm-1:45 pm

1 stop22h 55m

Hangzhou

Thu 5/21

3:10 pm-3:20 pm

1 stop15h 10m

$888

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sat 4/25

12:50 am-2:25 pm

2 stops22h 35m

Hangzhou

Wed 5/27

3:25 pm-8:30 pm

2 stops20h 05m

$896
Quickest round-trip

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 4/27

1:00 pm-10:35 pm

1 stop18h 35m

Hangzhou

Sat 5/23

7:45 pm-10:40 pm

1 stop17h 55m

$897

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 4/27

1:00 pm-10:35 pm

1 stop18h 35m

Hangzhou

Fri 5/22

8:00 am-10:55 am

1 stop17h 55m

$899

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sat 4/18

1:00 pm-10:10 am

1 stop30h 10m

Hangzhou

Tue 5/12

7:45 pm-10:40 pm

1 stop17h 55m

$904

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 4/13

11:50 pm-1:45 pm

1 stop22h 55m

Hangzhou

Tue 5/5

3:10 pm-3:20 pm

1 stop15h 10m

$906

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 $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 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 $982 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 $775 on momondo.

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

As of March 2026, prices for San Francisco to Hangzhou flights are approximately 33% 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 20m

Direct flights

None
The fastest flight from San Francisco to Hangzhou takes 22h 20m
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 22h 20m.

  • 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
7.2
198 reviews
Search China Eastern flights
Cathay PacificPriceFrom $687Free CancellationRating
7.6
1,222 reviews
Search Cathay Pacific flights
Air ChinaPriceFrom $702Free CancellationRating
7.3
142 reviews
Search Air China flights
China SouthernPriceFrom $741Free CancellationRating
7.4
145 reviews
Search China Southern flights
Asiana AirlinesPriceFrom $776Free CancellationRating
8.1
506 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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