
Most accurate provider | Gotogate 3 stars |
|---|---|
Most trusted provider | Gotogate 3 stars |
Round-trip from | $645 (CrystalTravel) |
One-way from | $339 (Cheapflightsfares) |
Popular in | June |
Cheapest in | November |
Average price | $1,462 |
Good round-trip deal | $456 or less |
Good one-way deal | $361 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleShanghai
SEA - PVG
SEAPVG
Seattle/Tacoma Intl
Wed 1/28
12:10 am-10:05 am
1 stop17h 55m
Shanghai Pu Dong
Mon 2/2
11:35 am-1:55 pm
1 stop18h 20m
SeattleShanghai
SEA - PVG
SEAPVG
Seattle/Tacoma Intl
Thu 2/5
11:00 am-8:25 pm
1 stop17h 25m
Shanghai Pu Dong
Sun 2/22
2:00 pm-9:00 am
1 stop35h 00m
SeattleShanghai
SEA - PVG
SEAPVG
Seattle/Tacoma Intl
Mon 2/9
11:00 am-9:45 am
1 stop30h 45m
Shanghai Pu Dong
Mon 2/23
11:20 am-9:00 am
1 stop13h 40m
SeattleBeijing
SEA - PEK
SEAPEK
Seattle/Tacoma Intl
Sat 3/7
12:10 am-4:25 pm
1 stop24h 15m
Beijing Capital
Sun 3/22
3:35 pm-2:55 pm
1 stop14h 20m
SeattleShanghai
SEA - PVG
SEAPVG
Seattle/Tacoma Intl
Sat 2/7
11:00 am-9:45 am
1 stop30h 45m
Shanghai Pu Dong
Wed 2/18
11:20 am-9:00 am
1 stop13h 40m
SeattleShanghai
SEA - PVG
SEAPVG
Seattle/Tacoma Intl
Thu 4/2
12:50 pm-12:25 pm
1 stop32h 35m
Shanghai Pu Dong
Mon 4/6
1:40 pm-10:40 am
1 stop36h 00m
SeattleShanghai
SEA - PVG
SEAPVG
Seattle/Tacoma Intl
Sat 1/24
11:00 am-9:45 am
1 stop30h 45m
Shanghai Pu Dong
Fri 4/10
11:10 am-10:40 am
1 stop14h 30m
SeattleShanghai
SEA - PVG
SEAPVG
Seattle/Tacoma Intl
Wed 3/4
11:00 am-8:25 pm
1 stop17h 25m
Shanghai Pu Dong
Fri 3/27
8:50 am-10:00 am
1 stop16h 10m
SeattleShanghai
SEA - PVG
SEAPVG
Seattle/Tacoma Intl
Sat 3/7
11:00 am-9:45 am
1 stop30h 45m
Shanghai Pu Dong
Tue 3/24
11:20 am-10:00 am
1 stop13h 40m
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Thu 1/29
3:45 pm-12:25 pm
1 stop28h 40m
Shanghai Hongqiao Intl
Wed 3/25
1:40 pm-8:58 pm
2 stops22h 18m
Currently, March is the cheapest month in which you can book a flight from Seattle to China (average of $157). Flying from Seattle to China in July is currently the most expensive (average of $868). 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 typically best to fly out from Seattle to China in the morning. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.
Travelers seeking maximum savings on their Seattle to China flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 10% of weekly flights between Seattle and China have experienced delays in the past year, with the average delay time being 152 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Hainan Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$2,109 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$437 | Average$931 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$472 | Average$995 | FlexibilityNo cancel fee | On-time61% | |
| Cheapest$494 | Average$1,189 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$673 | Average$959 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$778 | Average$1,043 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$810 | Average$1,122 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$854 | Average$1,073 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$936 | Average$1,267 | FlexibilityNo cancel fee | On-time74% |