Cheapest one-way flights from Istanbul to Tehran in April from $98

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

One-Way flights

16 Apr Pegasus Airlines direct
14 Apr Pegasus Airlines direct
15 Apr Pegasus Airlines direct
30 Apr Pegasus Airlines direct
23 Apr Pegasus Airlines direct
21 Apr Pegasus Airlines direct
06 Apr Pegasus Airlines direct
24 Apr Pegasus Airlines direct
05 Apr Pegasus Airlines direct
04 Apr Pegasus Airlines direct

Also check the deals for return flights from Istanbul to Tehran in April.

Powered by

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.