Cheapest return flights from Seoul to Kota Kinabalu in September from $147

Best time to book flights for Seoul (ICN) to Kota Kinabalu (BKI) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Kota Kinabalu (BKI) in September 2025 (see full year).

Return flights

09 Sep - 24 Sep AirAsia direct
11 Sep - 24 Sep AirAsia direct
10 Sep - 24 Sep AirAsia direct
04 Sep - 24 Sep AirAsia direct
23 Sep - 24 Sep AirAsia direct
03 Sep - 20 Sep AirAsia direct
03 Sep - 22 Sep AirAsia direct
09 Sep - 20 Sep AirAsia direct
09 Sep - 22 Sep AirAsia direct
11 Sep - 20 Sep AirAsia direct
11 Sep - 01 Oct AirAsia direct
23 Sep - 01 Oct AirAsia direct
23 Sep - 03 Oct AirAsia direct
28 Sep - 02 Oct Jeju Air direct
12 Sep - 01 Oct AirAsia direct
23 Sep - 02 Oct AirAsia direct
13 Sep - 01 Oct Jin Air direct
13 Sep - 03 Oct Jin Air direct
28 Sep - 01 Oct Jin Air direct
28 Sep - 03 Oct Jin Air direct

Also check the deals for one-way flights from Seoul to Kota Kinabalu 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.

Book a cheap hotel in Kota Kinabalu

Cheap car rent in Kota Kinabalu