Cheapest return flights from London to Tehran in December from 157€

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

Return flights

06 Dec - 13 Dec Ryanair
01 Dec - 17 Dec Pegasus Airlines
01 Dec - 08 Dec Pegasus Airlines
06 Dec - 14 Dec Pegasus Airlines
13 Dec - 20 Dec Ryanair
09 Dec - 11 Dec Pegasus Airlines
01 Dec - 31 Dec AJet
08 Dec - 29 Dec Pegasus Airlines
15 Dec - 26 Dec Ryanair
09 Dec - 31 Dec Pegasus Airlines
06 Dec - 10 Jan Pegasus Airlines
06 Dec - 01 Jan Pegasus Airlines
04 Dec - 04 Jan Pegasus Airlines
20 Dec - 11 Jan Ryanair
06 Dec - 04 Jan Pegasus Airlines
09 Dec - 04 Jan Pegasus Airlines
19 Dec - 09 Jan Pegasus Airlines
19 Dec - 10 Jan Pegasus Airlines
22 Dec - 05 Jan Pegasus Airlines
12 Dec - 11 Jan Ryanair

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

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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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