AirHint found the following cheapest return flights from Duesseldorf (DUS) to Tehran (IKA) in January 2026 (see full year).

Return flights

05 Jan - 06 Feb	AJet
16 Jan - 06 Feb	AJet
14 Jan - 05 Feb	Pegasus Airlines
12 Jan - 16 Feb	Pegasus Airlines
14 Jan - 15 Feb	Pegasus Airlines
06 Jan - 21 Jan	AJet
21 Jan - 03 Feb	AJet
08 Jan - 05 Feb	AJet
08 Jan - 29 Jan	AJet
06 Jan - 05 Feb	Pegasus Airlines
06 Jan - 30 Jan	AJet
21 Jan - 28 Jan	AJet
17 Jan - 01 Feb	AJet
17 Jan - 05 Feb	AJet
22 Jan - 30 Jan	AJet
04 Jan - 30 Jan	AJet
15 Jan - 30 Jan	AJet
20 Jan - 29 Jan	AJet
15 Jan - 28 Jan	AJet
02 Jan - 31 Jan	Pegasus Airlines

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

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 January from $232

Return flights