AirHint found the following cheapest return flights from Stuttgart (STR) to Tehran (IKA) in December 2025 (see full year).

Return flights

12 Dec - 27 Dec	Pegasus Airlines
01 Dec - 10 Jan	Pegasus Airlines
23 Dec - 16 Jan	Pegasus Airlines
30 Dec - 11 Jan	Austrian Airlines
24 Dec - 08 Jan	Pegasus Airlines
30 Dec - 10 Jan	Austrian Airlines
20 Dec - 31 Dec	Pegasus Airlines
18 Dec - 03 Jan	Lufthansa
22 Dec - 07 Jan	Austrian Airlines
19 Dec - 03 Jan	Lufthansa

Also check the deals for one-way flights from Stuttgart to Tehran in December.

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

Cheapest return flights from Stuttgart to Tehran in December from $358

Return flights