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

Return flights

20 Oct - 24 Nov	Wizz Air UK
29 Oct - 18 Nov	Wizz Air UK
19 Oct - 26 Nov	Jet2
31 Oct - 30 Nov	Wizz Air UK
19 Oct - 30 Nov	Jet2
19 Oct - 23 Nov	Jet2
19 Oct - 24 Nov	Jet2
20 Oct - 23 Nov	Wizz Air UK
19 Oct - 27 Nov	Jet2
19 Oct - 19 Nov	Jet2
20 Oct - 24 Oct	Wizz Air UK
19 Oct - 24 Oct	Jet2
19 Oct - 26 Oct	Jet2
20 Oct - 26 Oct	Wizz Air UK
19 Oct - 25 Oct	Jet2
19 Oct - 31 Oct	Jet2
21 Oct - 30 Oct	Wizz Air UK
22 Oct - 25 Oct	Wizz Air UK
24 Oct - 31 Oct	Wizz Air UK
19 Oct - 21 Oct	Wizz Air UK

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

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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Cheapest return flights from London to Tehran in October from 190€

Return flights