AirHint found the following cheapest return flights from Astana (NQZ) to Istanbul (IST) in October 2025 (see full year).

Return flights

22 Oct - 25 Oct	Pegasus Airlines	direct
10 Oct - 12 Oct	AZAL
13 Oct - 19 Oct	AZAL
13 Oct - 20 Oct	AZAL
13 Oct - 21 Oct	AZAL
11 Oct - 21 Oct	Pegasus Airlines	direct
13 Oct - 21 Oct	Pegasus Airlines	direct
20 Oct - 30 Oct	AZAL
17 Oct - 25 Oct	AZAL
07 Oct - 25 Oct	AZAL
29 Oct - 05 Nov	AZAL
27 Oct - 02 Nov	AZAL
01 Oct - 26 Nov	AZAL
24 Oct - 01 Nov	AZAL
24 Oct - 02 Nov	AZAL
30 Oct - 04 Nov	Pegasus Airlines	direct
30 Oct - 15 Nov	FlyArystan
27 Oct - 07 Nov	AZAL
24 Oct - 02 Nov	Pegasus Airlines	direct
27 Oct - 07 Nov	Pegasus Airlines	direct

Also check the deals for one-way flights from Astana 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 Astana to Istanbul in October from 204€

Return flights