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Cheap flights from San Francisco to Hangzhou from $407

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 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
10:55 pm - 9:55 pm-
31h 00m
Cathay Pacific Logo
11:25 am - 9:15 pm-
25h 50m
$772Cathay Pacific
Tue, Nov 24 - Tue, Dec 1
Cathay Pacific Logo
1:00 pm - 10:10 am-
30h 10m
Cathay Pacific Logo
3:45 pm - 9:15 pm-
21h 30m
$772Cathay Pacific
Tue, Sep 29 - Wed, Dec 9
China Southern Logo
12:35 am - 10:25 pm-
30h 50m
China Southern Logo
1:10 pm - 8:40 pm-
22h 30m
$788China Southern
Mon, Aug 31 - Thu, Sep 10
China Southern Logo
12:35 am - 10:25 pm-
30h 50m
China Southern Logo
1:10 pm - 8:40 pm-
22h 30m
$792China Southern
Mon, Aug 31 - Thu, Sep 10
Asiana Airlines Logo
11:20 pm - 1:45 pm-
23h 25m
Asiana Airlines Logo
3:10 pm - 3:30 pm-
15h 20m
$848Asiana Airlines
Wed, Sep 2 - Wed, Sep 30
Asiana Airlines Logo
11:50 pm - 1:45 pm-
21h 55m
Asiana Airlines Logo
3:05 pm - 2:00 pm-
14h 55m
$848Asiana Airlines
Thu, Nov 19 - Mon, Nov 30
Multiple Airlines Logo
3:41 pm - 12:40 am-
41h 59m
Multiple Airlines Logo
6:20 am - 9:05 am-
17h 45m
$856Multiple Airlines
Sat, Sep 26 - Sat, Oct 17
Multiple Airlines Logo
2:00 pm - 2:40 pm-
33h 40m
Multiple Airlines Logo
8:00 am - 12:27 pm-
20h 27m
$871Multiple Airlines
Tue, Sep 8 - Thu, Dec 10
China Eastern Logo
12:00 pm - 12:40 am-
21h 40m
China Eastern Logo
6:20 am - 9:05 am-
17h 45m
$895China Eastern
Sat, Sep 26 - Sat, Oct 17
China Eastern Logo
9:30 am - 12:40 am-
24h 10m
China Eastern Logo
6:20 am - 9:05 am-
17h 45m
$950China Eastern
Sun, Aug 23 - Sat, Aug 29

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China Southern flights from San Francisco to Hangzhou

Our best China Southern deals on San Francisco to Hangzhou flight tickets
China Southern
Aug 31
SFO12:35 amSan Francisco
30h 50m
1 stop
HGH10:25 pmHangzhou
Sep 10
HGH1:10 pmHangzhou
22h 30m
1 stop
SFO8:40 pmSan Francisco
$788
China Southern
Aug 31
SFO12:35 amSan Francisco
30h 50m
1 stop
HGH10:25 pmHangzhou
Sep 10
HGH1:10 pmHangzhou
22h 30m
1 stop
SFO8:40 pmSan Francisco
$792
China Southern
Aug 31
SFO12:35 amSan Francisco
20h 30m
1 stop
HGH12:05 pmHangzhou
Sep 10
HGH2:35 pmHangzhou
21h 05m
2 stops
SFO8:40 pmSan Francisco
$795

Cathay Pacific flights from San Francisco to Hangzhou

Our best Cathay Pacific deals on San Francisco to Hangzhou flight tickets
Cathay Pacific
Sep 29
SFO1:00 pmSan Francisco
30h 10m
1 stop
HGH10:10 amHangzhou
Dec 9
HGH3:45 pmHangzhou
21h 30m
1 stop
SFO9:15 pmSan Francisco
$772
Cathay Pacific
Aug 11
SFO2:00 pmSan Francisco
17h 35m
1 stop
HGH10:35 pmHangzhou
Aug 31
HGH8:00 amHangzhou
30h 15m
1 stop
SFO11:15 pmSan Francisco
$775
Cathay Pacific
Nov 24
SFO10:55 pmSan Francisco
23h 35m
1 stop
HGH2:30 pmHangzhou
Dec 2
HGH8:00 amHangzhou
29h 15m
1 stop
SFO9:15 pmSan Francisco
$778

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 August 4, 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 11/24

10:55 pm-9:55 pm

1 stop31h 00m

Hangzhou

Tue 12/1

11:25 am-9:15 pm

1 stop25h 50m

$772

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Tue 9/29

1:00 pm-10:10 am

1 stop30h 10m

Hangzhou

Wed 12/9

3:45 pm-9:15 pm

1 stop21h 30m

$772

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 8/31

12:35 am-10:25 pm

1 stop30h 50m

Hangzhou

Thu 9/10

1:10 pm-8:40 pm

1 stop22h 30m

$788

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Mon 8/31

12:35 am-10:25 pm

1 stop30h 50m

Hangzhou

Thu 9/10

1:10 pm-8:40 pm

1 stop22h 30m

$792

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Wed 9/2

11:20 pm-1:45 pm

1 stop23h 25m

Hangzhou

Wed 9/30

3:10 pm-3:30 pm

1 stop15h 20m

$848
Quickest round-trip

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Thu 11/19

11:50 pm-1:45 pm

1 stop21h 55m

Hangzhou

Mon 11/30

3:05 pm-2:00 pm

1 stop14h 55m

$848

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sat 9/26

3:41 pm-12:40 am

2 stops41h 59m

Hangzhou

Sat 10/17

6:20 am-9:05 am

1 stop17h 45m

$856

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Tue 9/8

2:00 pm-2:40 pm

1 stop33h 40m

Hangzhou

Thu 12/10

8:00 am-12:27 pm

2 stops20h 27m

$871

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sat 9/26

12:00 pm-12:40 am

1 stop21h 40m

Hangzhou

Sat 10/17

6:20 am-9:05 am

1 stop17h 45m

$895

San FranciscoHangzhou

SFO - HGH

SFOHGH

San Francisco

Sun 8/23

9:30 am-12:40 am

2 stops24h 10m

Hangzhou

Sat 8/29

6:20 am-9:05 am

1 stop17h 45m

$950

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, August 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 $732. If you aren’t able to travel during the month of August, then book flights to Hangzhou from San Francisco during February instead. Flights to Hangzhou in February, while not as cheap as those in August, still average around $745.

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 $959 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 $773 on momondo.

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

As of August 2026, prices for San Francisco to Hangzhou flights are approximately 36% 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
230 reviews
Search China Eastern flights
Cathay PacificPriceFrom $695Free CancellationRating
7.6
1,436 reviews
Search Cathay Pacific flights
China SouthernPriceFrom $741Free CancellationRating
7.4
168 reviews
Search China Southern flights
Asiana AirlinesPriceFrom $814Free CancellationRating
8.1
553 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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