Cheapest return flights from Istanbul to Tehran in October from 48€

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

Return flights

08 Oct - 11 Oct AZAL
02 Oct - 16 Oct AZAL
02 Oct - 04 Oct AZAL
04 Oct - 25 Oct AZAL
20 Oct - 24 Oct AZAL
17 Oct - 26 Oct AZAL
24 Oct - 26 Oct AZAL
09 Oct - 11 Oct AZAL
10 Oct - 13 Oct AZAL
16 Oct - 20 Oct AZAL
20 Oct - 17 Nov AJet
20 Oct - 17 Nov AJet direct

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

Skyscanner

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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