Book flights from Seattle to Chinese Mainland with Cathay Pacific from USD786
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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)
14/09/2026 - 15/10/2026
Round-trip
Economy
From
USD786
Seen 21 hours ago
Seattle (SEA)to
Guangzhou (CAN)
24/09/2026 - 13/10/2026
Round-trip
Economy
From
USD786
Seen 10 hours ago
Seattle (SEA)to
Guangzhou (CAN)
16/09/2026 - 15/10/2026
Round-trip
Economy
From
USD791
Seen 1 day ago
Seattle (SEA)to
Beijing (PEK)
09/12/2026 - 04/01/2027
Round-trip
Economy
From
USD1,115
Seen 35 minutes ago
Seattle (SEA)to
Beijing (PEK)
13/08/2026 - 23/08/2026
Round-trip
Economy
From
USD1,077
Seen 23 hours ago
Seattle (SEA)to
Chengdu (CTU)
22/09/2026 - 14/10/2026
Round-trip
Economy
From
USD797
Seen 1 day ago
Seattle (SEA)to
Chengdu (CTU)
16/09/2026 - 03/10/2026
Round-trip
Economy
From
USD847
Seen 20 hours ago
Seattle (SEA)to
Chengdu (CTU)
24/08/2026 - 01/09/2026
Round-trip
Economy
From
USD890
Seen 4 hours ago
Seattle (SEA)to
Hangzhou (HGH)
20/10/2026 - 18/11/2026
Round-trip
Economy
From
USD791
Seen 1 day ago
Seattle (SEA)to
Hangzhou (HGH)
17/08/2026 - 07/09/2026
Round-trip
Economy
From
USD791
Seen 1 day ago
Seattle (SEA)to
Hangzhou (HGH)
15/10/2026 - 02/11/2026
Round-trip
Economy
From
USD806
Seen 1 day ago
Seattle (SEA)to
Beijing (PEK)
17/08/2026 - 26/08/2026
Round-trip
Economy
From
USD944
Seen 1 day ago
Seattle (SEA)to
Wuhan (WUH)
18/08/2026 - 25/08/2026
Round-trip
Economy
From
USD992
Seen 12 hours ago
Seattle (SEA)to
Wuhan (WUH)
16/09/2026 - 21/09/2026
Round-trip
Economy
From
USD876
Seen 1 day ago
Seattle (SEA)to
Chongqing (CKG)
08/09/2026 - 15/09/2026
Round-trip
Economy
From
USD840
Seen 7 hours ago
Seattle (SEA)to
Chongqing (CKG)
21/12/2026 - 03/01/2027
Round-trip
Economy
From
USD1,877
Seen 14 hours ago
Seattle (SEA)to
Haikou (HAK)
01/11/2026 - 08/11/2026
Round-trip
Economy
From
USD882
Seen 20 hours ago
Seattle (SEA)to
Chongqing (CKG)
13/08/2026 - 28/08/2026
Round-trip
Economy
From
USD955
Seen 1 day ago
Seattle (SEA)to
Nanjing (NKG)
03/09/2026 - 19/09/2026
Round-trip
Economy
From
USD856
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.
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Complete flexibility when you book
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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.