Cheapest return flights from Kaohsiung to Seoul in October from $196

Best time to book flights for Kaohsiung (KHH) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Kaohsiung (KHH) to Seoul (ICN) in October 2025 (see full year).

Return flights

02 Oct - 14 Oct T'way Air direct
01 Oct - 14 Oct T'way Air direct
17 Oct - 19 Oct T'way Air direct
22 Oct - 25 Oct T'way Air direct
14 Oct - 24 Oct T'way Air direct
21 Oct - 25 Oct T'way Air direct
17 Oct - 25 Oct T'way Air direct
23 Oct - 25 Oct T'way Air direct
21 Oct - 23 Oct T'way Air direct
14 Oct - 18 Oct T'way Air direct
29 Oct - 03 Nov China Airlines direct
23 Oct - 08 Nov China Airlines direct
29 Oct - 04 Nov China Airlines direct
31 Oct - 06 Nov China Airlines direct
31 Oct - 07 Nov China Airlines direct
29 Oct - 05 Nov China Airlines direct
26 Oct - 01 Nov China Airlines direct
30 Oct - 02 Nov China Airlines direct
31 Oct - 03 Nov China Airlines direct
25 Oct - 02 Nov China Airlines direct

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

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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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