Cheapest return flights from Istanbul to Tehran in April from $136

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

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

Return flights

30 Apr - 05 May Pegasus Airlines
23 Apr - 28 Apr Pegasus Airlines
14 Apr - 28 Apr Pegasus Airlines
21 Apr - 19 May Pegasus Airlines
23 Apr - 28 Apr Pegasus Airlines direct
29 Apr - 09 May Pegasus Airlines
16 Apr - 23 Apr AJet direct
22 Apr - 30 Apr Pegasus Airlines
14 Apr - 26 Apr Pegasus Airlines direct
15 Apr - 22 Apr Pegasus Airlines direct
15 Apr - 25 Apr Pegasus Airlines
29 Apr - 10 May Pegasus Airlines direct
30 Apr - 10 May Pegasus Airlines direct
15 Apr - 04 May Pegasus Airlines direct
15 Apr - 29 Apr Pegasus Airlines direct
25 Apr - 02 May Pegasus Airlines
26 Apr - 04 May AJet
15 Apr - 26 Apr Pegasus Airlines direct
17 Apr - 29 May AJet direct
21 Apr - 19 May AJet direct

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

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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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