Seattle / Tacoma (SEA) to Beijing (PEK) flight deal in economy from $421

Korean AirKEKorean Air
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
ChinaPEK

Beijing Capital International Airport

Beijing, China
$669 USD
-37%$421 USD
Verified about 1 hour ago
Good Availability
46% of dates checked are available within 10% of the lowest price

Wednesday, December 30th, 2026

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