HGH - SFO

$440 Find Cheap Flights from Hangzhou to San Francisco

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 5/18. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hangzhou to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hangzhou to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$742
Typical prices: $2,015-$999
Asiana Airlines
Mon 6/8Tue 6/30
HGH - SFO • 1 stop
Cheapest one-way
$440
Typical prices: $579-$776
Asiana Airlines
Mon 5/18
HGH - SFO • 1 stop
Top airlines
Cheapest • from $742 (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 16m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
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

Mon, Jun 8 - Tue, Jun 30
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
$742Asiana Airlines
Sun, Jun 7 - Tue, Jun 30
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
$764Asiana Airlines
Thu, Apr 23 - Sun, May 10
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
$803Asiana Airlines
Thu, Apr 23 - Tue, May 12
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
$825Asiana Airlines
Mon, Jun 8 - Fri, Jun 26
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
$863Asiana Airlines
Sun, Jun 7 - Wed, Jul 1
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
$884Asiana Airlines
Fri, May 1 - Mon, Nov 23
EVA Air Logo
7:35 pm - 6:45 am
HGH
-
SFO
26h 10m
1 stop
EVA Air Logo
11:50 pm - 6:15 pm
SFO
-
HGH
26h 25m
1 stop
$938EVA Air
Wed, Jun 10 - Mon, Jun 29
EVA Air Logo
7:35 pm - 6:45 am
HGH
-
SFO
26h 10m
1 stop
EVA Air Logo
12:30 pm - 6:15 pm
SFO
-
HGH
38h 45m
1 stop
$943EVA Air
Thu, Apr 23 - Fri, May 15
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
$945Asiana Airlines
Tue, Jun 9 - Sun, Jun 28
Asiana Airlines Logo
3:10 pm - 3:20 pm
HGH
-
SFO
15h 10m
1 stop
Asiana Airlines Logo
11:50 pm - 1:45 pm
SFO
-
HGH
22h 55m
1 stop
$952Asiana 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.

How much is a round-trip flight from Hangzhou to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hangzhou to San Francisco departing in June.

Good to know

Low seasonDecember
Cheapest flight$440
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 31% lower on average.
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 3 days, the lowest price for a flight from Hangzhou to San Francisco was $440 for a one-way ticket and $742 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 $975 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 7.4.

  • 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 508 reviews
8.5Crew
8.0Food
8.0Comfort
8.3Boarding
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.

I am thankful that I was able to fly using Asiana

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

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

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

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

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

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.

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.

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

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

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

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

Information on your arrival and departure airports