Cheapest return flights from San Jose to Shanghai in December from $1055

AirHint found the following cheapest return flights from San Jose (SJC) to Shanghai (PVG) in December 2025 (see full year).

Return flights

08 Dec - 22 Dec Asiana Airlines
25 Dec - 07 Jan Korean Air
25 Dec - 11 Jan Korean Air
11 Dec - 20 Dec Asiana Airlines
18 Dec - 07 Jan Japan Airlines
19 Dec - 28 Dec Japan Airlines
24 Dec - 03 Jan Japan Airlines
16 Dec - 03 Jan Korean Air
23 Dec - 02 Jan Korean Air
22 Dec - 04 Jan Japan Airlines
19 Dec - 04 Jan Japan Airlines
20 Dec - 04 Jan Korean Air

Also check the deals for one-way flights from San Jose to Shanghai in December.

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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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