Cheapest return flights from Seoul to Kaohsiung in September from $137

AirHint found the following cheapest return flights from Seoul (GMP) to Kaohsiung (KHH) in September 2026 (see full year).

Return flights

05 Sep - 12 Sep Tigerair Taiwan direct
03 Sep - 12 Sep Tigerair Taiwan direct
03 Sep - 05 Sep Tigerair Taiwan direct
19 Sep - 03 Oct Tigerair Taiwan direct
12 Sep - 03 Oct Tigerair Taiwan direct
04 Sep - 12 Sep Tigerair Taiwan direct
04 Sep - 05 Sep Tigerair Taiwan direct
19 Sep - 21 Sep Tigerair Taiwan direct
12 Sep - 19 Sep Tigerair Taiwan direct
12 Sep - 21 Sep Tigerair Taiwan direct
05 Sep - 19 Sep Tigerair Taiwan direct
05 Sep - 21 Sep Tigerair Taiwan direct
17 Sep - 03 Oct Tigerair Taiwan direct
19 Sep - 02 Oct Tigerair Taiwan direct
12 Sep - 02 Oct Tigerair Taiwan direct
17 Sep - 02 Oct Tigerair Taiwan direct
19 Sep - 10 Oct Tigerair Taiwan direct
19 Sep - 01 Oct Tigerair Taiwan direct
12 Sep - 01 Oct Tigerair Taiwan direct
17 Sep - 01 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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