Cheapest return flights from Seattle to Beijing in March from 551€

AirHint found the following cheapest return flights from Seattle (SEA) to Beijing (PEK) in March 2026 (see full year).

Return flights

19 Mar - 29 Mar Korean Air
21 Mar - 31 Mar Korean Air
06 Mar - 20 Mar Korean Air
07 Mar - 21 Mar Korean Air
04 Mar - 11 Mar Korean Air
24 Mar - 04 Apr Korean Air
26 Mar - 06 Apr Korean Air
24 Mar - 07 Apr Korean Air
21 Mar - 07 Apr Korean Air

Also check the deals for one-way flights from Seattle to Beijing in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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