Cheapest one-way flights from Kaohsiung to Seoul in September from $67

AirHint found the following cheapest one-way flights from Kaohsiung (KHH) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

29 Sep T'way Air direct
20 Sep T'way Air direct
27 Sep T'way Air direct
25 Sep T'way Air direct
19 Sep T'way Air direct
21 Sep T'way Air direct
26 Sep T'way Air direct

Also check the deals for return flights from Kaohsiung to Seoul in September.

Skyscanner

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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