Cheapest return flights from London to Tehran in December from 227€

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

Return flights

01 Dec - 13 Dec Pegasus Airlines
06 Dec - 13 Dec Pegasus Airlines
06 Dec - 21 Dec Pegasus Airlines
01 Dec - 16 Dec Pegasus Airlines
01 Dec - 12 Dec Pegasus Airlines
01 Dec - 22 Dec Pegasus Airlines
10 Dec - 18 Dec Pegasus Airlines
01 Dec - 31 Dec Pegasus Airlines
10 Dec - 17 Dec AJet
12 Dec - 09 Jan Ryanair
06 Dec - 08 Jan Pegasus Airlines
11 Dec - 09 Jan Pegasus Airlines
06 Dec - 31 Dec Pegasus Airlines
01 Dec - 10 Jan Pegasus Airlines
11 Dec - 11 Jan Pegasus Airlines
16 Dec - 09 Jan Ryanair
19 Dec - 19 Jan Ryanair
24 Dec - 09 Jan Pegasus Airlines
10 Dec - 07 Jan Pegasus Airlines
20 Dec - 09 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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