$390+ Cheap flights from San Francisco (SFO) to Hangzhou (HGH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HGH
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Hangzhou with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Hangzhou
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Best
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One-way
Cheapest flights from San Francisco to HangzhouExplore the most affordable flight options available from San Francisco to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from San Francisco to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:27 am -
2 stops26h 13m
Tue 11/177:20 am -
2 stops22h 32m
Deal found 9/11![Multiple Airlines logo]()
$721
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:51 pm -
2 stops34h 19m
Tue 11/171:40 pm -
2 stops34h 47m
Deal found 9/10![Multiple Airlines logo]()
$748
This FlightHub deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:00 pm -
1 stop21h 40m
Sat 10/318:30 am -
2 stops26h 12m
Deal found 9/12![China Eastern logo]()
$761
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:27 am -
2 stops26h 13m
Thu 11/196:40 am -
2 stops24h 55m
Deal found 9/13![Multiple Airlines logo]()
$769
This FlightHub deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:06 pm -
2 stops34h 34m
Sat 11/218:30 am -
1 stop16h 30m
Deal found 9/12![Multiple Airlines logo]()
$779
This Justfly.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:00 pm -
1 stop21h 40m
Mon 11/28:30 am -
1 stop16h 30m
Deal found 9/13![China Eastern logo]()
$796
This Travelocity deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:00 pm -
1 stop21h 40m
Mon 11/28:30 am -
2 stops23h 18m
Deal found 9/12![Multiple Airlines logo]()
$805
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:41 pm -
2 stops28h 14m
Sun 10/47:00 pm -
2 stops28h 01m
Deal found 9/10![Multiple Airlines logo]()
$812
This Justfly.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:20 am -
2 stops24h 20m
Sun 12/138:30 am -
2 stops23h 10m
Deal found 9/12![Multiple Airlines logo]()
$818
Best flights from San Francisco to HangzhouDiscover carefully curated flight deals from San Francisco to Hangzhou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from San Francisco to Hangzhou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Korean Air deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:45 am -
1 stop32h 35m
Wed 11/251:30 pm -
1 stop36h 05m
Deal found 9/13![Korean Air logo]()
$907
This Asiana Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:00 pm -
1 stop23h 45m
Tue 11/173:05 pm -
1 stop15h 25m
Deal found 9/10![Asiana Airlines logo]()
$908
This Korean Air deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:45 am -
1 stop33h 35m
Wed 11/251:30 pm -
1 stop36h 05m
Deal found 9/13![Korean Air logo]()
$907
This Korean Air deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:45 am -
1 stop32h 35m
Mon 11/302:30 pm -
2 stops35h 13m
Deal found 9/13![Korean Air logo]()
$925
This Korean Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:50 pm -
1 stop33h 35m
Mon 11/302:30 pm -
2 stops35h 13m
Deal found 9/11![Korean Air logo]()
$925
This Korean Air deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:05 pm -
2 stops56h 15m
Wed 11/251:30 pm -
2 stops35h 28m
Deal found 9/13![Korean Air logo]()
$936
This Korean Air deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:44 am -
2 stops57h 36m
Wed 11/251:30 pm -
2 stops35h 28m
Deal found 9/13![Korean Air logo]()
$936
This Korean Air deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:40 pm -
2 stops53h 40m
Mon 11/302:30 pm -
2 stops35h 13m
Deal found 9/13![Korean Air logo]()
$937
This Korean Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:44 am -
2 stops56h 36m
Mon 11/302:30 pm -
2 stops35h 13m
Deal found 9/11![Korean Air logo]()
$937
This Korean Air deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:44 am -
2 stops57h 36m
Mon 11/302:30 pm -
2 stops59h 13m
Deal found 9/13![Korean Air logo]()
$937
Last-minute flights from San Francisco to HangzhouDiscover last-minute flight deals from San Francisco to Hangzhou. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Hangzhou. Data last updated September 14, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:41 pm -
2 stops28h 14m
Sun 10/47:00 pm -
2 stops28h 01m
Deal found 9/10![Multiple Airlines logo]()
$812
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:20 pm -
1 stop23h 25m
Wed 10/213:10 pm -
1 stop15h 20m
Deal found 9/14![Asiana Airlines logo]()
$853
This FlightHub deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:00 pm -
1 stop21h 40m
Sat 10/318:30 am -
2 stops26h 12m
Deal found 9/12![China Eastern logo]()
$761
This Travelocity deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:00 pm -
1 stop21h 40m
Mon 11/28:30 am -
2 stops23h 18m
Deal found 9/12![Multiple Airlines logo]()
$805
This oojo deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:00 pm -
1 stop21h 40m
Mon 11/28:30 am -
1 stop16h 30m
Deal found 9/12![China Eastern logo]()
$845
This Justfly.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:00 pm -
1 stop21h 40m
Mon 11/28:30 am -
1 stop16h 30m
Deal found 9/13![China Eastern logo]()
$796
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:27 am -
2 stops26h 13m
Tue 11/177:20 am -
2 stops22h 32m
Deal found 9/11![Multiple Airlines logo]()
$721
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:51 pm -
2 stops34h 19m
Tue 11/171:40 pm -
2 stops34h 47m
Deal found 9/10![Multiple Airlines logo]()
$748
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:27 am -
2 stops26h 13m
Thu 11/196:40 am -
2 stops24h 55m
Deal found 9/13![Multiple Airlines logo]()
$769
One-way flights from San Francisco to HangzhouSearch for one-way flight options from San Francisco to Hangzhou. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from San Francisco to Hangzhou. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:59 pm -
2 stops32h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$390
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:41 pm -
2 stops35h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$393
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:03 am -
2 stops37h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$437
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:00 pm -
1 stop21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![China Eastern logo]()
$445
This Justfly.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:30 am -
2 stops24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![China Eastern logo]()
$450
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:59 pm -
2 stops38h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$455
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:25 pm -
2 stops44h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:00 am -
2 stops36h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$479
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/310:13 am -
2 stops32h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$492
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:08 pm -
2 stops38h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:00 pm -
2 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$494
Find flight deals from San Francisco to Hangzhou
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Hangzhou (HGH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $721 (FlightHub) |
One-way from | $390 (FlightHub) |
Popular in | August |
Cheapest in | February |
Average price | $865 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 14, 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
Cheapest round-trip
Quickest round-trip
San FranciscoHangzhou
SFO San Francisco - HGH Hangzhou
SFOHGH
San Francisco
Thu 9/24
12:00 pm-12:40 am
1 stop21h 40m
Hangzhou
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$445
San FranciscoHangzhou
SFO San Francisco - HGH Hangzhou
SFOHGH
San Francisco
Fri 9/25
9:30 am-12:40 am
2 stops24h 10m
Hangzhou
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$450
San FranciscoHangzhou
SFO San Francisco - HGH Hangzhou
SFOHGH
San Francisco
Sat 10/31
1:25 pm-12:40 am
2 stops44h 15m
Hangzhou
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$464
San FranciscoHangzhou
SFO San Francisco - HGH Hangzhou
SFOHGH
San Francisco
Wed 2/3
10:13 am-10:20 am
2 stops32h 07m
Hangzhou
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$492
San FranciscoHangzhou
SFO San Francisco - HGH Hangzhou
SFOHGH
San Francisco
Mon 2/1
6:08 pm-12:40 am
2 stops38h 32m
Hangzhou
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$493
San FranciscoHangzhou
SFO San Francisco - HGH Hangzhou
SFOHGH
San Francisco
Tue 2/16
7:00 am-10:30 pm
2 stops23h 30m
Hangzhou
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$505
San FranciscoHangzhou
SFO San Francisco - HGH Hangzhou
SFOHGH
San Francisco
Sat 11/28
8:20 am-12:40 am
2 stops24h 20m
Hangzhou
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$505
San FranciscoHangzhou
SFO San Francisco - HGH Hangzhou
SFOHGH
San Francisco
Sat 9/26
12:00 pm-12:40 am
1 stop21h 40m
Hangzhou
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$506
San FranciscoHangzhou
SFO San Francisco - HGH Hangzhou
SFOHGH
San Francisco
Wed 9/30
11:20 pm-1:45 pm
1 stop23h 25m
Hangzhou
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$531
San FranciscoHangzhou
SFO San Francisco - HGH Hangzhou
SFOHGH
San Francisco
Sun 9/27
11:20 pm-1:45 pm
1 stop23h 25m
Hangzhou
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$531
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Hangzhou
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Hangzhou in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-Hangzhou flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Hangzhou flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Hangzhou flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Hangzhou flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Hangzhou flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Hangzhou
Have a flexible travel schedule? Discover the best time to fly to Hangzhou from San Francisco with our price prediction graph.
SFO-HGH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Hangzhou
How far ahead should I book a flight from San Francisco to Hangzhou?
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Hangzhou. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Francisco to Hangzhou?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Hangzhou (average of $776). Flying from San Francisco to Hangzhou in August is currently the most expensive (average of $5,603). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San Francisco to Hangzhou?
Airfare is below average for this route at the moment.
San Francisco to Hangzhou flights typically cost between $850 and $865 in October.The cheapest round-trip price found within the last 5 days was $721 on Multiple Airlines (Oct 25-Nov 17).
Reviews of airlines servicing Hangzhou
Get insights into the airlines that provide service to Hangzhou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hangzhou. Reviews last updated September 14, 2026.
Get a feel of what it's like to fly with Asiana Airlines,Cathay Pacific, andAir China from San Francisco to Hangzhou by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
8.0
Overall
8.1
Crew
8.4
Boarding
8.3
Entertainment
7.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Food
8.0
Overall
8.1
Crew
8.4
Boarding
8.3
Entertainment
7.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Food
8.0
Overall
8.1
Crew
8.4
Boarding
8.3
Entertainment
7.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Food
8.0
Overall
8.1
Crew
8.4
Boarding
8.3
Entertainment
7.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Food
8.0
Overall
8.1
Crew
8.4
Boarding
8.3
Entertainment
7.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Food
8.0
Overall
8.1
Crew
8.4
Boarding
8.3
Entertainment
7.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Related info for your journey
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Top 5 airlines flying from San Francisco to Hangzhou
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$415 | Average$762 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$713 | Average$942 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$715 | Average$1,109 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$814 | Average$906 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$840 | Average$865 | FlexibilityNo cancel fee | On-time67% |