Cheapest return flights from London to Tehran in October from $421

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

Return flights

01 Oct - 09 Oct Turkish Airlines
01 Oct - 15 Oct Turkish Airlines
15 Oct - 11 Nov Turkish Airlines
02 Oct - 06 Nov Turkish Airlines
02 Oct - 10 Oct Turkish Airlines
20 Oct - 04 Nov Turkish Airlines
24 Oct - 04 Nov Aegean Airlines
24 Oct - 03 Nov Aegean Airlines
03 Oct - 21 Oct Eurowings
06 Oct - 03 Nov Aegean Airlines
18 Oct - 01 Nov LOT
09 Oct - 17 Oct AZAL
17 Oct - 01 Nov LOT
03 Oct - 17 Oct Austrian Airlines
24 Oct - 31 Oct Eurowings
04 Oct - 19 Oct Scandinavian Airlines
14 Oct - 20 Nov Eurowings
02 Oct - 31 Oct AZAL
22 Oct - 05 Nov Eurowings
05 Oct - 15 Oct Austrian Airlines

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

Skyscanner

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.

Book a cheap hotel in Tehran

Cheap car rent in Tehran

Feel free to contact us with any feedback or request another flight research.