Cheapest return flights from Seoul to Kaohsiung in September from 106€

AirHint found the following cheapest return flights from Seoul (GMP) to Kaohsiung (KHH) in September 2025 (see full year).

Return flights

24 Sep - 29 Sep T'way Air direct
22 Sep - 29 Sep T'way Air direct
24 Sep - 28 Sep T'way Air direct
24 Sep - 30 Sep T'way Air direct
28 Sep - 01 Oct T'way Air direct
23 Sep - 30 Sep Jeju Air direct
25 Sep - 30 Sep Jeju Air direct
28 Sep - 29 Sep T'way Air direct
27 Sep - 29 Sep Jeju Air
26 Sep - 29 Sep T'way Air direct
27 Sep - 30 Sep Jeju Air direct
26 Sep - 01 Oct T'way Air direct
28 Sep - 03 Oct T'way Air direct
25 Sep - 02 Oct Jeju Air direct
28 Sep - 05 Oct T'way Air direct
27 Sep - 04 Oct Jeju Air direct
26 Sep - 05 Oct T'way Air direct
25 Sep - 03 Oct Tigerair Taiwan direct
25 Sep - 14 Oct Tigerair Taiwan direct
23 Sep - 03 Oct Tigerair Taiwan direct

Also check the deals for one-way flights from Seoul to Kaohsiung in September.

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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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