AirHint found the following cheapest return flights from Fergana (FEG) to Istanbul (IST) in September 2025 (see full year).

Return flights

23 Sep - 27 Sep	Turkish Airlines	direct
20 Sep - 23 Sep	Turkish Airlines	direct
24 Sep - 29 Sep	Uzbekistan Airways	direct
22 Sep - 27 Sep	Uzbekistan Airways	direct
22 Sep - 25 Sep	Uzbekistan Airways	direct
24 Sep - 27 Sep	Uzbekistan Airways	direct
23 Sep - 28 Sep	Turkish Airlines
23 Sep - 26 Sep	Turkish Airlines
22 Sep - 26 Sep	Uzbekistan Airways
06 Sep - 13 Sep	Uzbekistan Airways

Also check the deals for one-way flights from Fergana to Istanbul 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 Fergana to Istanbul in September from $354

Return flights