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

Return flights

18 Sep - 25 Sep	China Southern
25 Sep - 27 Sep	Air Astana
18 Sep - 16 Oct	China Southern
26 Sep - 29 Sep	Shandong Airlines
27 Sep - 01 Oct	Uzbekistan Airways
20 Sep - 20 Sep	Uzbekistan Airways
22 Sep - 25 Sep	Emirates
23 Sep - 30 Sep	Emirates
23 Sep - 03 Oct	Emirates
23 Sep - 28 Sep	Emirates
19 Sep - 24 Sep	Emirates
17 Sep - 22 Sep	Turkish Airlines
18 Sep - 23 Sep	Emirates
29 Sep - 14 Oct	Turkish Airlines
29 Sep - 07 Oct	Turkish Airlines
27 Sep - 04 Oct	Turkish Airlines
30 Sep - 07 Oct	Turkish Airlines
29 Sep - 03 Oct	Emirates
30 Sep - 09 Oct	Turkish Airlines
30 Sep - 12 Oct	Turkish Airlines

Also check the deals for one-way flights from Seoul to Bishkek in September.

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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Cheapest return flights from Seoul to Bishkek in September from $551

Return flights