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

Return flights

19 Sep - 26 Sep	Air Astana
20 Sep - 26 Sep	Air Astana
20 Sep - 28 Sep	Air Astana
20 Sep - 26 Sep	Qanot Sharq	direct
19 Sep - 21 Sep	Air Astana
19 Sep - 03 Oct	Centrum Air	direct
22 Sep - 30 Sep	Air Astana
22 Sep - 03 Oct	Air Astana
24 Sep - 01 Oct	Air Astana
21 Sep - 29 Sep	Air Astana
22 Sep - 28 Sep	Air Astana
21 Sep - 25 Sep	Air Astana
26 Sep - 28 Sep	Air Astana
22 Sep - 01 Oct	Air Astana
25 Sep - 30 Oct	Air Astana
19 Sep - 04 Oct	Air Astana
22 Sep - 03 Oct	T'way Air	direct
22 Sep - 01 Oct	T'way Air	direct
23 Sep - 03 Oct	Centrum Air	direct
19 Sep - 15 Oct	Air Astana

Also check the deals for one-way flights from Seoul to Tashkent 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 Tashkent in September from $467

Return flights