HGH - SFO

$465 Find Cheap Flights from Hangzhou to San Francisco - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hangzhou to San Francisco departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$887
Asiana Airlines
Wed 10/21Sun 10/25
HGH - SFO • 1 stop
Cheapest one-way
$465
Typical prices: $427-$447
China Southern
Sun 11/1
HGH - SFO • 2 stops
Top airlines
Cheapest • from $887 (round-trip)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Hangzhou and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $746 (round-trip)
Shortest trip • 15h 03m (one-way)
Insights
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Flight Deals

Cheap Flights from Hangzhou to San Francisco (HGH-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hangzhou to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hangzhou to San Francisco

Wed, Oct 21 - Sun, Oct 25
Asiana Airlines Logo
3:10 pm - 3:30 pm
HGH
-
SFO
15h 20m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
$887Asiana Airlines
Wed, Oct 21 - Sun, Oct 25
Asiana Airlines Logo
3:10 pm - 3:30 pm
HGH
-
SFO
15h 20m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
$888Asiana Airlines
Tue, Oct 20 - Thu, Jan 14
Asiana Airlines Logo
3:10 pm - 3:30 pm
HGH
-
SFO
15h 20m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
21h 55m
1 stop
$927Asiana Airlines
Mon, Oct 19 - Fri, Jan 15
Cathay Pacific Logo
8:00 am - 10:40 pm
HGH
-
SFO
29h 40m
1 stop
Cathay Pacific Logo
10:55 pm - 2:30 pm
SFO
-
HGH
23h 35m
1 stop
$946Cathay Pacific
Sat, Nov 21 - Wed, Nov 25
Cathay Pacific Logo
7:30 pm - 9:15 pm
HGH
-
SFO
17h 45m
1 stop
Cathay Pacific Logo
10:55 pm - 6:15 pm
SFO
-
HGH
27h 20m
1 stop
$947Cathay Pacific
Tue, Oct 20 - Thu, Jan 14
Multiple Airlines Logo
6:45 pm - 8:01 am
HGH
-
SFO
28h 16m
2 stops
Multiple Airlines Logo
2:00 pm - 11:10 am
SFO
-
HGH
29h 10m
2 stops
$970Multiple Airlines
Wed, Oct 21 - Wed, Jan 13
Multiple Airlines Logo
9:35 pm - 8:40 pm
HGH
-
SFO
38h 05m
2 stops
Multiple Airlines Logo
7:00 am - 12:50 pm
SFO
-
HGH
37h 50m
2 stops
$978Multiple Airlines
Thu, Oct 22 - Thu, Jan 14
China Southern Logo
1:10 pm - 8:40 pm
HGH
-
SFO
22h 30m
1 stop
China Southern Logo
11:35 pm - 4:15 pm
SFO
-
HGH
24h 40m
2 stops
$998China Southern
Wed, Oct 21 - Thu, Jan 14
China Southern Logo
8:35 pm - 8:40 pm
HGH
-
SFO
39h 05m
2 stops
China Southern Logo
11:35 pm - 3:30 pm
SFO
-
HGH
23h 55m
1 stop
$1,021China Southern
Wed, Oct 21 - Wed, Jan 13
Multiple Airlines Logo
9:00 pm - 7:24 am
HGH
-
SFO
49h 24m
2 stops
Multiple Airlines Logo
12:00 pm - 9:45 am
SFO
-
HGH
29h 45m
1 stop
$1,041Multiple Airlines
Booking Insights

KAYAK's insights & trends for Hangzhou to San Francisco flights

Get data-powered insights and trends into flights from Hangzhou to San Francisco to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Hangzhou to San Francisco?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Hangzhou to San Francisco were found on Asiana Airlines ($887) and Cathay Pacific ($946).

Good to know

Cheapest flight$465
Flight from Hangzhou to San Francisco

When to book flights from Hangzhou to San Francisco

Are your dates flexible? Find out the best times to travel from Hangzhou to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hangzhou to San Francisco

  • What is the cheapest flight from Hangzhou to San Francisco?

    In the last 5 days, the lowest price for a flight from Hangzhou to San Francisco was $465 for a one-way ticket and $887 for a round-trip.

  • Do I need a passport to fly between Hangzhou and San Francisco?

    Yes, you’ll need a passport to travel to San Francisco from Hangzhou.

  • Which airports will I be using when flying from Hangzhou to San Francisco?

    On your way to San Francisco, you’ll fly out from Hangzhou. You’ll be landing at San Francisco.

  • Which aircraft models fly most regularly from Hangzhou to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hangzhou to San Francisco?

    Star Alliance is the only airline alliance operating flights between Hangzhou and San Francisco.

  • Which is the best airline for flights from Hangzhou to San Francisco, Asiana Airlines or China Southern?

    The two airlines most popular with KAYAK users for flights from Hangzhou to San Francisco are Asiana Airlines and China Southern. With an average price for the route of $749 and an overall rating of 8.1, Asiana Airlines is the most popular choice. China Southern is also a great choice for the route, with an average price of $849 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Hangzhou to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hangzhou to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hangzhou to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Hangzhou is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hangzhou to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Hangzhou with another airline. Booking your flights between Hangzhou and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hangzhou to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Hangzhou up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Hangzhou to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Hangzhou to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hangzhou to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Asiana AirlinesOverall score based on 550 reviews
8.3Boarding
8.0Comfort
8.5Crew
8.0Food
7.6Entertainment
Airline reviews

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

8.0 ExcellentAnonymous, Mar 2026
ICN - SEA
Read more Asiana Airlines reviews

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

Coming back to America was a peaceful flight everyone and everything was perfect

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Staff always with a smile and very helpful with my mom who has mobility issues.

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

The legroom in economy was better than other airlines. Since my legs are long, that means a lot. Also, the A380 from Los Angeles to Incheon gave passengers a smooth ride. Everything went smoothly from boarding to disembarkation in Incheon. I'd fly Asiana again!

The flight attendant, where kind of rude, there where hiding for almost 3 hours, without doing rounds to see if people needed water or pickup the water cups, the toilets were full of water cups, because they never come back to pick them up.

Amazing service and fabulous syaff. Loved the jumbo jet too, comfortable.

Poor seats. Not helpful crew. The food was awful.overall very very bad experience. Traveled with the family of 5

did not get a notification about seat selection ahead of time. We didn't end up sitting together.

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

The connection between LA and Atlanta was too much stress

Not good - chair back could not move back for premium economy. Not worth the price

Never got the wheelchair service when my parents arrived at LA . My mom was 74 , also my dad was 84 years old, both don’t speak English. I double checked with the front desk at Phoenix airport, making sure that they will be taking care of.

Flight canceled, but they didn't notify me. They arranged a nearby hotel and 4 meals for me to stay for 24 hours before I could board.

Had some luggage loading delays but it was still a good experience

No good but was short flight. Both of our China Southern flights were on time. No surprises.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

Everything you need to know for your flight from Hangzhou to San Francisco

Information on your arrival and departure airports