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Cheap flights from San Francisco to Hangzhou from $426

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 3/15. 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.
China Southern Logo
12:35 am - 3:30 pm
SFO
-
HGH
23h 55m
1 stop
China Southern Logo
1:10 pm - 8:30 pm
HGH
-
SFO
22h 20m
1 stop
$741China Southern
Mon, Mar 16 - Thu, Apr 16
Cathay Pacific Logo
12:25 pm - 10:30 pm
SFO
-
HGH
19h 05m
1 stop
Cathay Pacific Logo
9:30 am - 10:45 am
HGH
-
SFO
16h 15m
1 stop
$746Cathay Pacific
Sun, Mar 15 - Wed, Mar 25
Cathay Pacific Logo
1:00 pm - 10:35 pm
SFO
-
HGH
18h 35m
1 stop
Cathay Pacific Logo
11:25 am - 10:40 pm
HGH
-
SFO
26h 15m
1 stop
$749Cathay Pacific
Mon, Apr 20 - Thu, May 14
Cathay Pacific Logo
11:25 am - 2:30 pm
SFO
-
HGH
35h 05m
1 stop
Cathay Pacific Logo
7:30 pm - 10:15 pm
HGH
-
SFO
17h 45m
1 stop
$751Cathay Pacific
Thu, Mar 5 - Fri, Mar 20
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
$764Cathay Pacific
Thu, Apr 9 - Tue, Apr 21
China Southern Logo
11:35 pm - 11:10 am
SFO
-
HGH
19h 35m
1 stop
China Southern Logo
10:35 pm - 8:40 pm
HGH
-
SFO
37h 05m
1 stop
$769China Southern
Thu, Mar 5 - Fri, Mar 20
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
$770Cathay Pacific
Thu, Apr 9 - Thu, Apr 23
China Southern Logo
11:35 pm - 2:10 pm
SFO
-
HGH
22h 35m
2 stops
China Southern Logo
10:35 pm - 8:40 pm
HGH
-
SFO
37h 05m
1 stop
$771China Southern
Thu, Mar 5 - Fri, Mar 20
China Southern Logo
12:35 am - 3:30 pm
SFO
-
HGH
23h 55m
1 stop
China Southern Logo
8:35 am - 8:30 pm
HGH
-
SFO
26h 55m
2 stops
$773China Southern
Mon, Mar 16 - Thu, Apr 16
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
$774Cathay Pacific
Mon, Apr 6 - Tue, Apr 21

China Southern flights from San Francisco to Hangzhou

Our best China Southern deals on San Francisco to Hangzhou flight tickets
China Southern
Mar 16
SFO12:35 amSan Francisco
23h 55m
1 stop
HGH3:30 pmHangzhou
Apr 16
HGH1:10 pmHangzhou
22h 20m
1 stop
SFO8:30 pmSan Francisco
$741
China Southern
Feb 16
SFO11:35 pmSan Francisco
44h 35m
2 stops
HGH12:10 pmHangzhou
Feb 28
HGH12:35 pmHangzhou
23h 05m
1 stop
SFO7:40 pmSan Francisco
$747
China Southern
Mar 5
SFO11:35 pmSan Francisco
19h 35m
1 stop
HGH11:10 amHangzhou
Mar 20
HGH10:35 pmHangzhou
37h 05m
1 stop
SFO8:40 pmSan Francisco
$769

Cathay Pacific flights from San Francisco to Hangzhou

Our best Cathay Pacific deals on San Francisco to Hangzhou flight tickets
Cathay Pacific
Feb 16
SFO11:25 amSan Francisco
30h 45m
1 stop
HGH10:10 amHangzhou
Mar 2
HGH7:30 pmHangzhou
36h 50m
1 stop
SFO4:20 pmSan Francisco
$719
Cathay Pacific
Feb 17
SFO11:25 amSan Francisco
19h 05m
1 stop
HGH10:30 pmHangzhou
Mar 1
HGH7:30 pmHangzhou
36h 50m
1 stop
SFO4:20 pmSan Francisco
$720
Cathay Pacific
Feb 17
SFO11:25 amSan Francisco
30h 45m
1 stop
HGH10:10 amHangzhou
Feb 25
HGH8:00 amHangzhou
24h 20m
1 stop
SFO4:20 pmSan Francisco
$726

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 February 13, 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

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 3/16

12:35 am-3:30 pm

1 stop23h 55m

Hangzhou

Thu 4/16

1:10 pm-8:30 pm

1 stop22h 20m

$741

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sun 3/15

12:25 pm-10:30 pm

1 stop19h 05m

Hangzhou

Wed 3/25

9:30 am-10:45 am

1 stop16h 15m

$746

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 4/20

1:00 pm-10:35 pm

1 stop18h 35m

Hangzhou

Thu 5/14

11:25 am-10:40 pm

1 stop26h 15m

$749

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 3/5

11:25 am-2:30 pm

1 stop35h 05m

Hangzhou

Fri 3/20

7:30 pm-10:15 pm

1 stop17h 45m

$751

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 4/9

1:00 pm-10:35 pm

1 stop18h 35m

Hangzhou

Tue 4/21

7:45 pm-10:40 pm

1 stop17h 55m

$764

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 3/5

11:35 pm-11:10 am

1 stop19h 35m

Hangzhou

Fri 3/20

10:35 pm-8:40 pm

1 stop37h 05m

$769

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 4/9

1:00 pm-10:35 pm

1 stop18h 35m

Hangzhou

Thu 4/23

7:45 pm-10:40 pm

1 stop17h 55m

$770

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 3/5

11:35 pm-2:10 pm

2 stops22h 35m

Hangzhou

Fri 3/20

10:35 pm-8:40 pm

1 stop37h 05m

$771

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 3/16

12:35 am-3:30 pm

1 stop23h 55m

Hangzhou

Thu 4/16

8:35 am-8:30 pm

2 stops26h 55m

$773

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 4/6

1:00 pm-10:35 pm

1 stop18h 35m

Hangzhou

Tue 4/21

7:45 pm-10:40 pm

1 stop17h 55m

$774

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 $1,001 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 $763 on momondo.

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

As of February 2026, prices for San Francisco to Hangzhou flights are approximately 60% 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

18h 35m

Direct flights

None
The fastest flight from San Francisco to Hangzhou takes 18h 35m
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 18h 35m.

  • 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
192 reviews
Search China Eastern flights
Cathay PacificPriceFrom $687Free CancellationRating
7.6
1,162 reviews
Search Cathay Pacific flights
Air ChinaPriceFrom $702Free CancellationRating
7.2
139 reviews
Search Air China flights
China SouthernPriceFrom $745Free CancellationRating
7.3
137 reviews
Search China Southern flights
Asiana AirlinesPriceFrom $776Free CancellationRating
8.1
505 reviews
Search Asiana Airlines flights
EVA AirPriceFrom $1,008Free CancellationRating
8.4
1,353 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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