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

One-Way flights

14 Nov	Pegasus Airlines	direct
23 Nov	Pegasus Airlines	direct
08 Nov	Pegasus Airlines	direct
10 Nov	Pegasus Airlines	direct
24 Nov	Pegasus Airlines	direct
19 Nov	Pegasus Airlines	direct
05 Nov	Pegasus Airlines	direct
21 Nov	Pegasus Airlines	direct
20 Nov	Pegasus Airlines	direct
18 Nov	Pegasus Airlines	direct

Also check the deals for return flights from Istanbul to Tehran in November.

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 one-way flights from Istanbul to Tehran in November from $62

One-Way flights