Cheapest return flights from Seoul to Shanghai in October from $354

AirHint found the following cheapest return flights from Seoul (GMP) to Shanghai (PVG) in October 2026 (see full year).

Return flights

16 Oct - 20 Oct Korean Air
12 Oct - 20 Oct Korean Air
13 Oct - 15 Oct Korean Air
05 Oct - 08 Oct Korean Air
21 Oct - 24 Oct Korean Air
04 Oct - 07 Oct Korean Air
15 Oct - 18 Oct Korean Air
16 Oct - 18 Oct Korean Air
23 Oct - 25 Oct Korean Air
21 Oct - 25 Oct Korean Air
29 Oct - 02 Nov ANA

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

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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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