Cheapest return flights from London to Tehran in October from $389

Best time to book flights for London (LHR) to Tehran (IKA) flights at AirHint

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

Return flights

13 Oct - 20 Oct British Airways
06 Oct - 20 Oct SWISS
31 Oct - 27 Nov British Airways
04 Oct - 23 Oct British Airways
04 Oct - 19 Oct British Airways
06 Oct - 19 Oct Austrian Airlines
06 Oct - 31 Oct Austrian Airlines
05 Oct - 19 Oct Austrian Airlines
01 Oct - 01 Nov British Airways
13 Oct - 28 Oct Austrian Airlines
31 Oct - 09 Nov Austrian Airlines
19 Oct - 14 Nov Austrian Airlines
29 Oct - 08 Nov Lufthansa
23 Oct - 01 Nov Lufthansa
13 Oct - 19 Oct Turkish Airlines
16 Oct - 02 Nov Austrian Airlines

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

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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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