AirHint found the following cheapest return flights from Seoul (GMP) to Kaohsiung (KHH) in May 2026 (see full year).
Return flights
| 15 May - 17 May | T'way Air | direct | |
| 21 May - 24 May | ANA | ||
| 01 May - 06 May | ANA | ||
| 22 May - 25 May | ANA | ||
| 02 May - 05 May | ANA | ||
| 01 May - 05 May | ANA | ||
| 11 May - 14 May | ANA |
Also check the deals for one-way flights from Seoul to Kaohsiung 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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