AirHint found the following cheapest return flights from Tbilisi (TBS) to Istanbul (SAW) in October 2025 (see full year).

Return flights

23 Oct - 30 Oct	AJet	direct
24 Oct - 30 Oct	AJet	direct
20 Oct - 24 Oct	AJet	direct
17 Oct - 24 Oct	AJet	direct
22 Oct - 30 Oct	AJet	direct
17 Oct - 20 Oct	Pegasus Airlines	direct
17 Oct - 22 Oct	Pegasus Airlines	direct
23 Oct - 29 Oct	AJet	direct
20 Oct - 23 Oct	Pegasus Airlines	direct
25 Oct - 29 Oct	AJet	direct
29 Oct - 09 Nov	Pegasus Airlines
29 Oct - 09 Nov	AJet	direct

Also check the deals for one-way flights from Tbilisi to Istanbul in October.

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 Tbilisi to Istanbul in October from 92€

Return flights