
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $725 (Korean Air) |
One-way from | $473 (FlightHub) |
Popular in | July |
Cheapest in | October |
Average price | $1,020 |
Fly from
Fly to
Route
Depart
Return
Price
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Mon 2/16
12:10 am-9:45 am
1 stop17h 35m
Shanghai Hongqiao Intl
Sat 2/28
10:55 am-1:55 pm
1 stop19h 00m
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Sat 2/14
12:10 am-9:45 am
1 stop17h 35m
Shanghai Hongqiao Intl
Sun 2/22
10:55 am-1:55 pm
1 stop19h 00m
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Sun 2/15
12:10 am-9:45 am
1 stop17h 35m
Shanghai Hongqiao Intl
Fri 2/27
10:55 am-1:55 pm
1 stop19h 00m
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Mon 2/16
12:10 am-9:45 am
1 stop17h 35m
Shanghai Hongqiao Intl
Sun 2/22
10:55 am-1:55 pm
1 stop19h 00m
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Sun 11/16
11:00 am-5:10 pm
1 stop38h 10m
Shanghai Hongqiao Intl
Fri 11/21
6:25 pm-9:00 am
1 stop30h 35m
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Sun 2/15
6:05 pm-5:10 pm
2 stops31h 05m
Shanghai Hongqiao Intl
Sun 2/22
6:25 pm-9:00 am
1 stop30h 35m
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Sun 2/15
6:05 pm-5:10 pm
2 stops31h 05m
Shanghai Hongqiao Intl
Sat 2/28
6:25 pm-9:00 am
1 stop30h 35m
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Sun 2/15
6:05 pm-5:10 pm
2 stops31h 05m
Shanghai Hongqiao Intl
Thu 2/26
6:25 pm-9:00 am
1 stop30h 35m
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Sat 2/14
12:10 am-9:45 am
1 stop17h 35m
Shanghai Hongqiao Intl
Mon 2/23
10:55 am-1:55 pm
1 stop19h 00m
SeattleShanghai
SEA - SHA
SEASHA
Seattle/Tacoma Intl
Mon 2/16
12:10 am-9:45 am
1 stop17h 35m
Shanghai Hongqiao Intl
Wed 2/25
10:55 am-1:55 pm
1 stop19h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Shanghai Hongqiao Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, March is the cheapest month in which you can book a flight from Seattle to Shanghai Hongqiao Intl Airport (average of $435). Flying from Seattle to Shanghai Hongqiao Intl Airport in July is currently the most expensive (average of $1,065). 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 Shanghai Hongqiao Intl Airport in the evening. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their Seattle to Shanghai Hongqiao Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Chris,Mar 2025
SEA - ICN
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Chris,Mar 2025
SEA - ICN
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Chris,Mar 2025
SEA - ICN
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Chris,Mar 2025
SEA - ICN
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Chris,Mar 2025
SEA - ICN
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$517 | Average$1,167 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$537 | Average$769 | FlexibilityNo cancel fee | On-time61% | |
| Cheapest$602 | Average$968 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$673 | Average$1,002 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$719 | Average$1,188 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$825 | Average$1,106 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$915 | Average$1,311 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,057 | Average$1,350 | FlexibilityNo cancel fee | On-time74% |