Cheapest return flights from Seoul to Kaohsiung in April from 446€

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

Return flights

01 Apr - 05 Apr T'way Air direct
10 Apr - 13 Apr T'way Air direct
02 Apr - 06 Apr ANA
30 Apr - 06 May ANA
25 Apr - 03 May ANA
25 Apr - 04 May ANA
30 Apr - 05 May ANA
06 Apr - 16 Apr ANA
25 Apr - 02 May ANA

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