Cheapest return flights from Seoul to Shanghai in May from $142

Best time to book flights for Seoul (GMP) to Shanghai (SHA) flights at AirHint

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

Return flights

08 May - 11 May Jin Air
20 May - 22 May Jin Air
08 May - 12 May Eastar Jet
20 May - 27 May T'way Air
20 May - 22 May Shanghai Airlines direct
20 May - 27 May China Eastern direct
30 May - 04 Jun Jeju Air
24 May - 26 May China Eastern direct
31 May - 03 Jun China Eastern direct
29 May - 02 Jun China Eastern direct
19 May - 21 May Jeju Air
09 May - 13 May Jeju Air
30 May - 03 Jun Jeju Air
20 May - 26 May China Eastern direct
30 May - 02 Jun Jeju Air
29 May - 09 Jun Eastar Jet
30 May - 04 Jun Shanghai Airlines direct
30 May - 02 Jun China Eastern direct
29 May - 03 Jun China Eastern direct
29 May - 04 Jun Asiana Airlines direct

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

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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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