AirHint found the following cheapest return flights from Duesseldorf (DUS) to Tehran (IKA) in October 2025 (see full year).

Return flights

06 Oct - 15 Oct	Pegasus Airlines
26 Oct - 30 Nov	Pegasus Airlines
31 Oct - 10 Nov	Pegasus Airlines
02 Oct - 09 Oct	Pegasus Airlines
01 Oct - 10 Oct	Pegasus Airlines
28 Oct - 04 Nov	Pegasus Airlines
04 Oct - 08 Oct	Pegasus Airlines
01 Oct - 08 Oct	Pegasus Airlines
05 Oct - 15 Oct	Pegasus Airlines
08 Oct - 13 Oct	Pegasus Airlines
03 Oct - 07 Oct	Pegasus Airlines
07 Oct - 12 Oct	Pegasus Airlines
04 Oct - 12 Oct	Pegasus Airlines
03 Oct - 05 Nov	AJet
25 Oct - 30 Nov	AJet
20 Oct - 10 Nov	AJet
23 Oct - 24 Nov	AJet
21 Oct - 05 Nov	AJet
04 Oct - 10 Nov	AJet
09 Oct - 06 Nov	AJet

Also check the deals for one-way flights from Duesseldorf to Tehran in October.

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 Duesseldorf to Tehran in October from $359

Return flights