AirHint found the following cheapest return flights from Dublin (DUB) to Tehran (IKA) in July 2025 (see full year).

Return flights

25 Jul - 01 Aug	Pegasus Airlines
14 Jul - 27 Jul	Pegasus Airlines
14 Jul - 05 Aug	Pegasus Airlines
14 Jul - 06 Aug	Pegasus Airlines
04 Jul - 11 Jul	Pegasus Airlines
27 Jul - 24 Aug	Pegasus Airlines
02 Jul - 02 Aug	Pegasus Airlines
15 Jul - 06 Aug	Aer Lingus
03 Jul - 06 Aug	Aer Lingus
14 Jul - 10 Aug	Pegasus Airlines
30 Jul - 06 Aug	Pegasus Airlines
21 Jul - 21 Aug	Pegasus Airlines
14 Jul - 18 Jul	Pegasus Airlines
01 Jul - 26 Jul	Turkish Airlines
02 Jul - 02 Jul	Aer Lingus

Also check the deals for one-way flights from Dublin to Tehran in July.

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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Cheapest return flights from Dublin to Tehran in July from $651

Return flights