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
USD
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
USD
Seattle (SEA)to
Guangzhou (CAN)
16/09/2026 - 15/10/2026
Round-trip
Economy
From
USD791
Seen 22 minutes ago
Seattle (SEA)to
Guangzhou (CAN)
27/10/2026 - 14/12/2026
Round-trip
Economy
From
USD791
Seen 1 day ago
Seattle (SEA)to
Guangzhou (CAN)
16/09/2026 - 14/10/2026
Round-trip
Economy
From
USD791
Seen 1 day ago
Seattle (SEA)to
Beijing (PEK)
07/10/2026 - 16/10/2026
Round-trip
Economy
From
USD916
Seen 18 minutes ago
Seattle (SEA)to
Beijing (PEK)
24/12/2026 - 02/01/2027
Round-trip
Economy
From
USD2,174
Seen 4 hours ago
Seattle (SEA)to
Beijing (PEK)
16/12/2026 - 01/01/2027
Round-trip
Economy
From
USD2,228
Seen 1 day ago
Seattle (SEA)to
Nanjing (NKG)
08/08/2026 - 29/08/2026
Round-trip
Economy
From
USD1,165
Seen 1 day ago
Seattle (SEA)to
Shanghai (SHA)
12/10/2026 - 23/10/2026
Round-trip
Economy
From
USD1,165
Seen 1 day ago
Seattle (SEA)to
Chengdu (CTU)
17/08/2026 - 30/08/2026
Round-trip
Economy
From
USD921
Seen 1 day ago
Seattle (SEA)to
Chengdu (CTU)
27/01/2027 - 08/02/2027
Round-trip
Economy
From
USD791
Seen 16 hours ago
Seattle (SEA)to
Wuhan (WUH)
15/09/2026 - 20/09/2026
Round-trip
Economy
From
USD876
Seen 3 hours ago
Seattle (SEA)to
Wuhan (WUH)
16/09/2026 - 21/09/2026
Round-trip
Economy
From
USD876
Seen 4 hours ago
Seattle (SEA)to
Wuhan (WUH)
14/09/2026 - 19/09/2026
Round-trip
Economy
From
USD926
Seen 3 hours ago
Seattle (SEA)to
Chengdu (CTU)
30/01/2027 - 08/02/2027
Round-trip
Economy
From
USD1,045
Seen 4 hours 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.