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

Return flights

03 Oct - 07 Oct	Pegasus Airlines	direct
20 Oct - 28 Oct	Pegasus Airlines	direct
21 Oct - 28 Oct	Pegasus Airlines	direct
20 Oct - 25 Oct	Pegasus Airlines	direct
03 Oct - 10 Oct	flydubai
15 Oct - 22 Oct	flydubai
10 Oct - 17 Oct	Qatar Airways	direct
03 Oct - 10 Oct	Qatar Airways	direct

Also check the deals for one-way flights from Doha 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 Doha to Istanbul in October from $223

Return flights