AirHint found the following cheapest return flights from Batumi (BUS) to Istanbul (SAW) in September 2025 (see full year).

Return flights

24 Sep - 27 Sep	Pegasus Airlines	direct
24 Sep - 01 Oct	Pegasus Airlines	direct
24 Sep - 26 Sep	Pegasus Airlines	direct
27 Sep - 01 Oct	Pegasus Airlines	direct
26 Sep - 29 Sep	Pegasus Airlines	direct
22 Sep - 29 Sep	Pegasus Airlines	direct
22 Sep - 26 Sep	Pegasus Airlines	direct
25 Sep - 29 Sep	Jazeera Airways
30 Sep - 03 Oct	Flynas
30 Sep - 02 Oct	Flynas
23 Sep - 25 Sep	Flynas
22 Sep - 23 Sep	Flynas
29 Sep - 30 Sep	Pegasus Airlines
27 Sep - 30 Sep	Pegasus Airlines

Also check the deals for one-way flights from Batumi 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 Batumi to Istanbul in September from 142€

Return flights