Cheapest return flights from Istanbul to Tehran in December from 118€

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

Return flights

06 Dec - 10 Dec Pegasus Airlines
06 Dec - 10 Dec AJet direct
01 Dec - 01 Jan AJet
12 Dec - 09 Jan Pegasus Airlines direct
01 Dec - 01 Jan Pegasus Airlines direct
19 Dec - 23 Dec Pegasus Airlines
28 Dec - 01 Jan AJet
19 Dec - 23 Dec AJet direct
13 Dec - 04 Jan AJet direct
28 Dec - 01 Jan Turkish Airlines direct

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

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.