Book flights from Seattle to Chinese Mainland with Cathay Pacific from USD791
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Popular flights from Seattle to Chinese Mainland
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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.
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Seattle (SEA)to
Guangzhou (CAN)
24/11/2026 - 17/12/2026
Round-trip
Economy
From
USD791
Seen 1 day ago
Seattle (SEA)to
Guangzhou (CAN)
16/09/2026 - 15/10/2026
Round-trip
Economy
From
USD791
Seen 8 hours 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 8 hours ago
Seattle (SEA)to
Beijing (PEK)
24/12/2026 - 02/01/2027
Round-trip
Economy
From
USD2,174
Seen 12 hours 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
Shanghai (PVG)
12/08/2026 - 17/08/2026
Round-trip
Economy
From
USD1,270
Seen 6 hours ago
Seattle (SEA)to
Haikou (HAK)
24/08/2026 - 06/09/2026
Round-trip
Economy
From
USD876
Seen 21 minutes ago
Seattle (SEA)to
Haikou (HAK)
08/12/2026 - 19/12/2026
Round-trip
Economy
From
USD4,536
Seen 2 hours ago
Seattle (SEA)to
Chengdu (CTU)
30/01/2027 - 09/02/2027
Round-trip
Economy
From
USD1,045
Seen 23 hours ago
Seattle (SEA)to
Wuhan (WUH)
15/09/2026 - 20/09/2026
Round-trip
Economy
From
USD876
Seen 12 hours ago
Seattle (SEA)to
Wuhan (WUH)
16/09/2026 - 21/09/2026
Round-trip
Economy
From
USD876
Seen 13 hours ago
Seattle (SEA)to
Wuhan (WUH)
14/09/2026 - 19/09/2026
Round-trip
Economy
From
USD926
Seen 12 hours ago
Seattle (SEA)to
Xiamen (XMN)
09/12/2026 - 25/12/2026
Round-trip
Economy
From
USD965
Seen 1 hour ago
Seattle (SEA)to
Xiamen (XMN)
08/12/2026 - 24/12/2026
Round-trip
Economy
From
USD1,000
Seen 1 hour ago
Seattle (SEA)to
Chengdu (CTU)
27/01/2027 - 08/02/2027
Round-trip
Economy
From
USD791
Seen 3 hours ago
Seattle (SEA)to
Chengdu (CTU)
30/01/2027 - 08/02/2027
Round-trip
Economy
From
USD1,045
Seen 12 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.
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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.