Cheapest return flights from Istanbul to Tehran in October from 134€

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

Return flights

28 Oct - 04 Nov Pegasus Airlines direct
30 Oct - 06 Nov AJet direct
28 Oct - 29 Nov AJet direct
29 Oct - 02 Nov AJet direct
29 Oct - 30 Oct AJet direct
31 Oct - 02 Nov Pegasus Airlines direct
30 Oct - 01 Nov AJet direct
31 Oct - 04 Nov Pegasus Airlines direct
27 Oct - 28 Oct AJet direct
25 Oct - 01 Nov Pegasus Airlines direct
25 Oct - 28 Oct Pegasus Airlines direct
26 Oct - 28 Oct Pegasus Airlines direct
26 Oct - 29 Oct Pegasus Airlines direct
25 Oct - 31 Oct Pegasus Airlines direct
26 Oct - 27 Oct Pegasus Airlines direct
25 Oct - 27 Oct AJet direct
25 Oct - 26 Oct Pegasus Airlines direct
26 Oct - 26 Oct Pegasus Airlines direct
28 Oct - 28 Nov Turkish Airlines
28 Oct - 28 Nov Qeshm Air direct

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

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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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