Book flights from Seattle to Chinese Mainland with Cathay Pacific from USD791
expand_more
1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
expand_moretoday
today
Popular flights from Seattle to Chinese Mainland
flight_takeoff
flight_land
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)
Explore flight fares from Seattle to Chinese Mainland
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
flight_takeoff
flight_land
Seattle (SEA)to
Guangzhou (CAN)
08/09/2026 - 07/10/2026
Round-trip
Economy
From
USD791
Seen 1 day ago
Seattle (SEA)to
Fuzhou (FOC)
16/12/2026 - 02/01/2027
Round-trip
Economy
From
USD2,329
Seen 1 day ago
Seattle (SEA)to
Fuzhou (FOC)
06/12/2026 - 03/01/2027
Round-trip
Economy
From
USD1,547
Seen 8 hours ago
Seattle (SEA)to
Guangzhou (CAN)
17/09/2026 - 04/10/2026
Round-trip
Economy
From
USD791
Seen 13 hours ago
Seattle (SEA)to
Guangzhou (CAN)
17/09/2026 - 11/10/2026
Round-trip
Economy
From
USD791
Seen 13 hours ago
Seattle (SEA)to
Beijing (PEK)
24/12/2026 - 02/01/2027
Round-trip
Economy
From
USD2,174
Seen 1 day ago
Seattle (SEA)to
Beijing (PEK)
07/10/2026 - 16/10/2026
Round-trip
Economy
From
USD916
Seen 17 hours ago
Seattle (SEA)to
Beijing (PEK)
20/12/2026 - 01/01/2027
Round-trip
Economy
From
USD2,874
Seen 7 hours ago
Seattle (SEA)to
Shanghai (PVG)
12/08/2026 - 17/08/2026
Round-trip
Economy
From
USD1,270
Seen 1 day ago
Seattle (SEA)to
Shanghai (PVG)
01/10/2026 - 31/10/2026
Round-trip
Economy
From
USD1,015
Seen 7 hours ago
Seattle (SEA)to
Shanghai (PVG)
16/08/2026 - 23/08/2026
Round-trip
Economy
From
USD1,452
Seen 3 hours ago
Seattle (SEA)to
Haikou (HAK)
24/08/2026 - 06/09/2026
Round-trip
Economy
From
USD876
Seen 1 day ago
Seattle (SEA)to
Haikou (HAK)
08/12/2026 - 19/12/2026
Round-trip
Economy
From
USD4,536
Seen 1 day ago
Seattle (SEA)to
Hangzhou (HGH)
20/08/2026 - 30/08/2026
Round-trip
Economy
From
USD866
Seen 15 hours ago
Seattle (SEA)to
Wuhan (WUH)
15/09/2026 - 20/09/2026
Round-trip
Economy
From
USD876
Seen 1 day ago
Seattle (SEA)to
Wuhan (WUH)
16/09/2026 - 21/09/2026
Round-trip
Economy
From
USD876
Seen 1 day ago
Seattle (SEA)to
Wuhan (WUH)
14/09/2026 - 19/09/2026
Round-trip
Economy
From
USD926
Seen 1 day ago
Seattle (SEA)to
Xiamen (XMN)
09/12/2026 - 25/12/2026
Round-trip
Economy
From
USD965
Seen 1 day ago
Seattle (SEA)to
Xiamen (XMN)
08/12/2026 - 24/12/2026
Round-trip
Economy
From
USD1,000
Seen 1 day ago
Seattle (SEA)to
Chengdu (CTU)
27/01/2027 - 08/02/2027
Round-trip
Economy
From
USD791
Seen 1 day ago
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
The Cathay Pacific experience
-
Spacious cabins and world-class service
-
Complete flexibility when you book
-
Fresher flavours, now ready for Business
-
Our intuitive digital experience
All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.