Cheapest one-way flights from Istanbul to Tehran in October from $52

Best time to book flights for Istanbul (IST) to Tehran (IKA) flights at AirHint

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

One-Way flights

07 Oct Pegasus Airlines direct
16 Oct Pegasus Airlines direct
13 Oct Air Arabia
13 Oct Turkish Airlines direct

Also check the deals for return 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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