Cheapest return flights from London to Tehran in December from 299€

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

Return flights

03 Dec - 12 Dec Turkish Airlines
04 Dec - 15 Dec Turkish Airlines
01 Dec - 12 Dec British Airways
05 Dec - 12 Dec British Airways
01 Dec - 19 Dec British Airways
04 Dec - 28 Jan Turkish Airlines
01 Dec - 06 Dec British Airways
06 Dec - 22 Dec British Airways
09 Dec - 22 Dec British Airways
01 Dec - 07 Dec British Airways
08 Dec - 18 Dec British Airways
11 Dec - 12 Jan AZAL
31 Dec - 18 Jan British Airways
08 Dec - 17 Jan British Airways
25 Dec - 19 Jan Aegean Airlines
08 Dec - 11 Jan British Airways
28 Dec - 23 Jan Eurowings
25 Dec - 14 Jan Turkish Airlines
22 Dec - 12 Jan Aegean Airlines
25 Dec - 13 Jan Turkish Airlines

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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