AirHint found the following cheapest return flights from Oakland (OAK) to Shanghai (SHA) in October 2025 (see full year).

Return flights

20 Oct - 27 Oct	Korean Air
26 Oct - 01 Nov	Korean Air
19 Oct - 23 Nov	Korean Air
19 Oct - 31 Oct	Korean Air
12 Oct - 12 Nov	Korean Air
12 Oct - 13 Nov	Korean Air
13 Oct - 21 Oct	Korean Air
09 Oct - 12 Nov	Korean Air
13 Oct - 12 Nov	Korean Air
16 Oct - 30 Oct	Korean Air
17 Oct - 24 Oct	Korean Air
10 Oct - 12 Nov	Korean Air
31 Oct - 30 Nov	Japan Airlines
10 Oct - 31 Oct	Korean Air
14 Oct - 12 Nov	Korean Air
14 Oct - 13 Nov	Korean Air

Also check the deals for one-way flights from Oakland to Shanghai in October.

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 Oakland to Shanghai in October from $1042

Return flights