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

Return flights

16 Mar - 26 Mar	Korean Air
23 Mar - 31 Mar	Korean Air
09 Mar - 28 Mar	Korean Air
22 Mar - 31 Mar	Korean Air
18 Mar - 28 Mar	Korean Air
30 Mar - 17 Apr	Korean Air
30 Mar - 18 Apr	Korean Air
13 Mar - 27 Mar	Korean Air
12 Mar - 19 Mar	Japan Airlines
21 Mar - 28 Mar	Asiana Airlines
21 Mar - 30 Mar	Asiana Airlines
06 Mar - 03 Apr	Asiana Airlines
06 Mar - 13 Mar	Japan Airlines
29 Mar - 17 Apr	Japan Airlines
29 Mar - 18 Apr	Japan Airlines
14 Mar - 05 Apr	Japan Airlines
28 Mar - 04 Apr	Japan Airlines

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

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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Cheapest return flights from San Jose to Beijing in March from $954

Return flights