September is by far the best month, wherein you can get cheapest flights for Seattle to Shanghai. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
SEA
14:15
Seattle Seattle Tacoma International Airport
Mon , 01 Sep 2025
PVG
20:55
Shanghai Shanghai Pudong International Airport
Tue, 02 Sep 2025
SEA
12:50
Seattle Seattle Tacoma International Airport
Mon , 01 Sep 2025
PVG
20:10
Shanghai Shanghai Pudong International Airport
Tue, 02 Sep 2025
SEA
02:10
Seattle Seattle Tacoma International Airport
Mon , 01 Sep 2025
PVG
12:05
Shanghai Shanghai Pudong International Airport
Tue, 02 Sep 2025
SEA
01:40
Seattle Seattle Tacoma International Airport
Mon , 01 Sep 2025
PVG
10:50
Shanghai Shanghai Pudong International Airport
Tue, 02 Sep 2025
SEA
16:30
Seattle Seattle Tacoma International Airport
Mon , 01 Sep 2025
PVG
16:20
Shanghai Shanghai Pudong International Airport
Wed, 03 Sep 2025
SEA
19:10
Seattle Seattle Tacoma International Airport
Mon , 01 Sep 2025
PVG
16:45
Shanghai Shanghai Pudong International Airport
Wed, 03 Sep 2025
SEA
17:15
Seattle Seattle Tacoma International Airport
Mon , 01 Sep 2025
PVG
15:30
Shanghai Shanghai Pudong International Airport
Wed, 03 Sep 2025
SEA
13:30
Seattle Seattle Tacoma International Airport
Mon , 01 Sep 2025
PVG
14:00
Shanghai Shanghai Pudong International Airport
Wed, 03 Sep 2025
SEA
01:30
Seattle Seattle Tacoma International Airport
Wed , 03 Sep 2025
PVG
12:05
Shanghai Shanghai Pudong International Airport
Thu, 04 Sep 2025
SEA
01:40
Seattle Seattle Tacoma International Airport
Wed , 03 Sep 2025
PVG
10:50
Shanghai Shanghai Pudong International Airport
Thu, 04 Sep 2025
SEA
17:15
Seattle Seattle Tacoma International Airport
Wed , 03 Sep 2025
PVG
15:30
Shanghai Shanghai Pudong International Airport
Fri, 05 Sep 2025