Cheapest return flights from Kaohsiung to Seoul in April from $154

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

Return flights

25 Apr - 09 May Tigerair Taiwan direct
25 Apr - 08 May Tigerair Taiwan direct
27 Apr - 09 May Tigerair Taiwan direct
27 Apr - 08 May Tigerair Taiwan direct
23 Apr - 09 May Tigerair Taiwan direct
24 Apr - 09 May Tigerair Taiwan direct
25 Apr - 07 May Tigerair Taiwan direct
25 Apr - 14 May Tigerair Taiwan direct
18 Apr - 08 May Tigerair Taiwan direct
23 Apr - 08 May Tigerair Taiwan direct
11 Apr - 25 Apr Tigerair Taiwan direct
17 Apr - 25 Apr Tigerair Taiwan direct
23 Apr - 25 Apr Tigerair Taiwan direct
24 Apr - 25 Apr Tigerair Taiwan direct
11 Apr - 18 Apr Tigerair Taiwan direct
16 Apr - 25 Apr Tigerair Taiwan direct
17 Apr - 18 Apr Tigerair Taiwan direct
13 Apr - 25 Apr Tigerair Taiwan direct
20 Apr - 25 Apr Tigerair Taiwan direct
11 Apr - 24 Apr Tigerair Taiwan direct

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

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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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