SFO - HGH

$374 Find Cheap Flights from San Francisco to Hangzhou

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Hangzhou departing on 12/1. 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

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

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

Cheapest round-trip
$739
Overall average: $840
China Southern
Thu 4/16Mon 4/27
SFO - HGH • 1 stop
Cheapest one-way
$374
Typical prices: $709-$1,415
Multiple Airlines
Mon 12/1
SFO - HGH • 2 stops
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 30% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hangzhou!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Hangzhou 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 San Francisco to Hangzhou

Thu, Apr 16 - Mon, Apr 27
China Southern Logo
12:35 am - 7:20 pmSFO-HGH
27h 45m1 stop
China Southern Logo
1:10 pm - 8:30 pmHGH-SFO
22h 20m1 stop
$739China Southern
Find Deal
Thu, Apr 16 - Mon, Apr 27
China Southern Logo
12:35 am - 5:20 pmSFO-HGH
25h 45m2 stops
China Southern Logo
1:10 pm - 8:30 pmHGH-SFO
22h 20m1 stop
$741China Southern
Find Deal
Thu, Apr 16 - Mon, Apr 27
China Southern Logo
12:35 am - 2:20 pmSFO-HGH
22h 45m2 stops
China Southern Logo
2:35 pm - 8:30 pmHGH-SFO
20h 55m2 stops
$742China Southern
Find Deal
Thu, Apr 16 - Mon, Apr 27
China Southern Logo
12:35 am - 12:05 pmSFO-HGH
20h 30m1 stop
China Southern Logo
1:10 pm - 8:30 pmHGH-SFO
22h 20m1 stop
$759China Southern
Find Deal
Mon, Dec 1 - Sun, Dec 7
China Southern Logo
11:35 pm - 7:40 pmSFO-HGH
28h 05m1 stop
China Southern Logo
8:35 pm - 7:40 pmHGH-SFO
39h 05m2 stops
$772China Southern
Find Deal
Mon, Dec 1 - Sun, Dec 7
China Southern Logo
11:35 pm - 2:10 pmSFO-HGH
22h 35m2 stops
China Southern Logo
4:35 pm - 7:40 pmHGH-SFO
43h 05m2 stops
$773China Southern
Find Deal
Thu, Apr 16 - Sun, Apr 26
Cathay Pacific Logo
12:55 pm - 10:10 amSFO-HGH
30h 15m1 stop
Cathay Pacific Logo
11:25 am - 11:15 amHGH-SFO
38h 50m1 stop
$789Cathay Pacific
Find Deal
Mon, Dec 1 - Sun, Dec 7
China Southern Logo
11:35 pm - 5:10 pmSFO-HGH
25h 35m2 stops
China Southern Logo
8:30 pm - 7:40 pmHGH-SFO
39h 10m3 stops
$794China Southern
Find Deal
Thu, Mar 5 - Mon, Mar 9
Cathay Pacific Logo
11:25 am - 6:15 pmSFO-HGH
38h 50m1 stop
Cathay Pacific Logo
3:45 pm - 10:45 amHGH-SFO
34h 00m1 stop
$806Cathay Pacific
Find Deal
Mon, Dec 1 - Sun, Dec 7
China Southern Logo
11:35 pm - 11:15 pmSFO-HGH
31h 40m2 stops
China Southern Logo
8:30 pm - 7:40 pmHGH-SFO
39h 10m3 stops
$825China Southern
Find Deal
Booking Insights

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

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

What’s the cheapest day of the week to fly from San Francisco to Hangzhou?

The average price of all round-trip flights from San Francisco to Hangzhou clicked on KAYAK for each day over the last 12 months.

When flying from San Francisco to Hangzhou, you should consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Fridays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from San Francisco to Hangzhou?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Hangzhou, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Hangzhou is February, where tickets cost $745 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,633 and $1,417 respectively.

How far in advance should I book a flight from San Francisco to Hangzhou?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Hangzhou, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Hangzhou, you should book around 2 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$374
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly with an average 53% increase in price.
Flight from San Francisco to Hangzhou

When to book flights from San Francisco to Hangzhou

Are your dates flexible? Find out the best times to travel from San Francisco to Hangzhou 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 San Francisco to Hangzhou

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

    In the last 3 days, the lowest price for a flight from San Francisco to Hangzhou was $374 for a one-way ticket and $739 for a round-trip.

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

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

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

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

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

    Star Alliance, and oneworld are the airline alliances operating flights between San Francisco and Hangzhou, with Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Hangzhou are EVA Air and Asiana Airlines. With an average price for the route of $1,121 and an overall rating of 8.4, EVA Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $996 and an overall rating of 8.2.

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

    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 San Francisco to Hangzhou.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hangzhou from San Francisco 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 San Francisco to Hangzhou?

    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 Hangzhou with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and HGH 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 San Francisco to Hangzhou?

    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 Hangzhou from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Francisco to Hangzhou

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Hangzhou. 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 San Francisco to Hangzhou? 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.
8.4
EVA AirOverall score based on 1279 reviews
8.4Boarding
8.0Entertainment
8.1Food
8.6Crew
8.3Comfort
Airline reviews

Its fantastic!!I like the food the serve in EVA air😊

10.0 ExcellentMary Grace, Oct 2025TPE - SEA
Read more EVA Air reviews

Its fantastic!!I like the food the serve in EVA air😊

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

The EVA air staff at Narita did a terrible job with signage and communication. Despite getting to the airport hours before, they had me queue in line and did not communicate that passengers for Kaohsiung need to step out of line to go to a different line. If you put the flight number at the front of the line, people will think that’s their line. If your staff walk silently down the line with a sign of the flight number, how are we supposed to know you want us to follow unless you speak or write that? I even asked the staff with this sign when we could check our bags and they assumed I was on the later flight to Taipei. Later, Wl only 30 minutes remaining I called for help, and the staff looked at me like I was in the wrong. I had to rush through security and customs and had no time to eat or buy a gift. I’m deeply disappointed in the way they handled it, and it caused unnecessary stress on my vacation.

Very good service and food. Crew was professional and helpful. Cabin and restrooms were kept clean

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Better screens, it would have been nice to have more comfortable seats.

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.

Very clean ,flight attendants very professional,nice , Boarding was very easy

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

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

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.

Love flying Asiana. Been using it for over a decade now.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

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 staff were so friendly and accommodating. The food was great. Lots of movies to choose from as well as tv shows. Highly recommend.

Leg room wasn't that great. Other than that it was a good flight

Close to excellent. The only problem is when I try to charge my phone on the USB in front of my seat, the battery level is decreasing rather than increasing. Why?

The lead business class attendant was excellent. Made a point of greeting you and knowing your name by the time you leave.

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

The only problem was my connecting flight to Chiang Mai on Hong Kong express that I booked through Cathay Pacific was canceled and I was never told about it. I was rescheduled on a flight 10 hours later. Very long day at rgr airport in Hing Kong after a 13 hour flight but that's OK, I understand things change but I think I should have been told. I would have prepared myself for a long wait. Great flights all around though. Thank you

Overall pretty good experience. It would be nice to have caught the attendants even they were flying down the aisle with snacks, and if they could cater to multiple dietary restrictions (bland and no lactose. The customer service chat is a bad experience), but otherwise no complaints.

Boarding at the airport was not well managed. Otherwise, had a good flight sitting in the first row (which I paid for). Crew was pretty friendly, and flight was smooth.

they are deley vancouver to hankong 3 hour after honkong 20 hour stay there honkong not visa approved and they cant help to visa so we are stay in airport 20 hour even honkong staf very bad person they cant do for us 6 hour we arround they said you there you go there waste time next time i dont want to go cathay stay in honkong

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

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.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

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

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

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

Information on your arrival and departure airports