AirHint found the following cheapest return flights from Dublin (DUB) to Tehran (IKA) in September 2025 (see full year).
Return flights
| 23 Sep - 23 Oct | Aer Lingus | ||
| 10 Sep - 24 Sep | Aer Lingus | ||
| 08 Sep - 12 Sep | Aer Lingus | ||
| 04 Sep - 04 Oct | Pegasus Airlines | ||
| 02 Sep - 15 Sep | Ryanair | ||
| 01 Sep - 18 Sep | Aer Lingus |
Also check the deals for one-way flights from Dublin to Tehran in September.
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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