For a stress-free departure, use SFO’s AirTrain to quickly navigate between terminals and reach your gate efficiently.

Round-trip from | $713 (CrystalTravel) |
|---|---|
One-way from | $406 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $899 |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoShanghai
SFO - SHA
SFOSHA
San Francisco
Tue 3/17
11:50 pm-9:45 am
1 stop18h 55m
Shanghai Hongqiao Intl
Thu 4/30
10:55 am-3:00 pm
1 stop19h 05m
San FranciscoShanghai
SFO - SHA
SFOSHA
San Francisco
Mon 3/16
11:50 pm-9:45 am
1 stop18h 55m
Shanghai Hongqiao Intl
Tue 3/31
10:55 am-3:00 pm
1 stop19h 05m
San FranciscoShanghai
SFO - SHA
SFOSHA
San Francisco
Thu 3/19
11:50 pm-9:45 am
1 stop18h 55m
Shanghai Hongqiao Intl
Fri 4/3
10:55 am-3:00 pm
1 stop19h 05m
San FranciscoShanghai
SFO - PVG
SFOPVG
San Francisco
Sun 3/15
11:50 pm-3:10 pm
1 stop24h 20m
Shanghai Pu Dong
Sat 5/23
1:10 pm-3:00 pm
1 stop16h 50m
San FranciscoShanghai
SFO - PVG
SFOPVG
San Francisco
Sun 1/25
11:50 pm-11:55 am
1 stop20h 05m
Shanghai Pu Dong
Fri 2/27
1:10 pm-2:00 pm
1 stop16h 50m
San FranciscoShanghai
SFO - PVG
SFOPVG
San Francisco
Thu 4/23
11:30 pm-11:45 am
1 stop21h 15m
Shanghai Pu Dong
Wed 6/3
4:25 pm-3:00 pm
1 stop13h 35m
San FranciscoShanghai
SFO - PVG
SFOPVG
San Francisco
Tue 1/20
11:50 pm-11:55 am
1 stop20h 05m
Shanghai Pu Dong
Fri 1/23
4:25 pm-2:00 pm
1 stop13h 35m
San FranciscoShanghai
SFO - PVG
SFOPVG
San Francisco
Thu 3/26
12:40 pm-9:45 am
1 stop30h 05m
Shanghai Pu Dong
Thu 4/2
11:10 am-10:40 am
1 stop14h 30m
San FranciscoShanghai
SFO - PVG
SFOPVG
San Francisco
Tue 1/27
11:40 am-8:25 pm
1 stop16h 45m
Shanghai Pu Dong
Thu 1/29
8:50 am-9:30 am
1 stop16h 40m
San FranciscoShanghai
SFO - PVG
SFOPVG
San Francisco
Thu 4/2
12:40 pm-12:25 pm
1 stop32h 45m
Shanghai Pu Dong
Thu 4/30
11:10 am-10:40 am
1 stop14h 30m
To ensure you get the cheapest price possible for a flight from San Francisco to Shanghai, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, May is the cheapest month in which you can book a flight from San Francisco to Shanghai (average of $479). Flying from San Francisco to Shanghai in June is currently the most expensive (average of $870). 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.
It’s optimal to fly from San Francisco to Shanghai in the evening. By choosing this option you can save up to 94% on the cost of your flight, compared to a flight in the afternoon.
About 14% of weekly flights between San Francisco and Shanghai have experienced delays in the past year, with the average delay time being 180 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, China Eastern have had the lowest number of delays on this route, with just 13% of flights being delayed.
Overall
Crew
Comfort
Food
Entertainment
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Crew
Comfort
Food
Entertainment
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Crew
Comfort
Food
Entertainment
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Crew
Comfort
Food
Entertainment
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Crew
Comfort
Food
Entertainment
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Crew
Comfort
Food
Entertainment
Boarding
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$645 | Average$784 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$669 | Average$1,044 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$673 | Average$866 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$687 | Average$938 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$696 | Average$900 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$706 | Average$1,136 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$766 | Average$975 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$841 | Average$1,516 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$842 | Average$1,198 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$849 | Average$1,070 | FlexibilityNo cancel fee | On-time70% |