Cheapest return flights from Seoul to Shanghai in August from $166

AirHint found the following cheapest return flights from Seoul (GMP) to Shanghai (SHA) in August 2025 (see full year).

Return flights

26 Aug - 02 Sep Shanghai Airlines direct
28 Aug - 31 Aug China Eastern direct
06 Aug - 12 Aug Asiana Airlines direct
06 Aug - 13 Aug Asiana Airlines direct
26 Aug - 30 Aug Asiana Airlines direct
27 Aug - 30 Aug Asiana Airlines direct
20 Aug - 23 Aug Asiana Airlines direct
27 Aug - 03 Sep Shanghai Airlines direct
26 Aug - 29 Aug China Eastern direct
13 Aug - 20 Aug Asiana Airlines direct
27 Aug - 28 Aug Asiana Airlines direct
07 Aug - 13 Aug Asiana Airlines direct
29 Aug - 03 Sep Asiana Airlines direct
29 Aug - 02 Sep Asiana Airlines direct
30 Aug - 03 Sep Asiana Airlines direct
30 Aug - 04 Sep Asiana Airlines direct
30 Aug - 01 Sep Asiana Airlines direct
30 Aug - 02 Sep Asiana Airlines direct
29 Aug - 01 Sep Asiana Airlines direct
28 Aug - 01 Sep Asiana Airlines direct

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

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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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