Cheapest return flights from London to Tehran in January from $426

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

Return flights

01 Jan - 01 Feb Turkish Airlines
07 Jan - 11 Feb Turkish Airlines
23 Jan - 13 Feb Turkish Airlines
01 Jan - 17 Feb Austrian Airlines
01 Jan - 14 Jan Austrian Airlines
04 Jan - 24 Jan Austrian Airlines
20 Jan - 17 Feb Austrian Airlines
30 Jan - 15 Feb Austrian Airlines
15 Jan - 22 Jan Eurowings
05 Jan - 19 Jan Lufthansa
10 Jan - 17 Jan Lufthansa
02 Jan - 10 Jan Austrian Airlines
07 Jan - 18 Feb Emirates

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

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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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