Cheapest return flights from Istanbul to Tehran in April from 192€

AirHint found the following cheapest return flights from Istanbul (IST) to Tehran (IKA) in April 2026 (see full year).

Return flights

20 Apr - 30 Apr Pegasus Airlines direct
08 Apr - 14 Apr AJet direct
06 Apr - 13 Apr AJet
06 Apr - 13 Apr Pegasus Airlines direct
05 Apr - 18 Apr AJet
05 Apr - 18 Apr Pegasus Airlines direct
01 Apr - 10 Apr AZAL

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

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