Cheapest one-way flights from Istanbul to Tehran in October from $62

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

One-Way flights

06 Oct Pegasus Airlines direct
07 Oct Pegasus Airlines direct
20 Oct AJet direct
13 Oct Pegasus Airlines direct
22 Oct AJet direct
03 Oct AJet direct
31 Oct Pegasus Airlines direct
08 Oct Pegasus Airlines direct
10 Oct Pegasus Airlines direct
02 Oct flydubai

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.

Book a cheap hotel in Tehran

Cheap car rent in Tehran

Feel free to contact us with any feedback or request another flight research.