Cheapest return flights from Kaohsiung to Seoul in May from $318

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

Return flights

20 May - 28 May China Airlines direct
01 May - 05 May China Airlines direct
08 May - 12 May China Airlines direct
02 May - 06 May China Airlines direct
19 May - 28 May China Airlines direct
20 May - 25 May China Airlines direct
07 May - 12 May China Airlines direct
23 May - 27 May China Airlines direct
16 May - 20 May China Airlines direct
17 May - 20 May China Airlines direct
29 May - 08 Jun China Airlines direct
17 May - 22 Jun China Airlines direct
18 May - 18 Jun China Airlines direct
29 May - 02 Jun China Airlines direct
29 May - 03 Jun China Airlines direct
21 May - 02 Jun China Airlines direct
01 May - 02 Jun China Airlines direct
28 May - 02 Jun China Airlines direct
27 May - 05 Jun EVA Air direct
05 May - 06 Jun China Airlines direct

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