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

Return flights

01 Oct - 20 Oct	Wizz Air UK
28 Oct - 14 Nov	Wizz Air UK
07 Oct - 17 Oct	Wizz Air UK
15 Oct - 25 Nov	Wizz Air UK
14 Oct - 11 Nov	Wizz Air UK
01 Oct - 10 Oct	Wizz Air UK
03 Oct - 28 Oct	Wizz Air UK
01 Oct - 26 Oct	Wizz Air UK
01 Oct - 30 Oct	Wizz Air UK
16 Oct - 29 Oct	Wizz Air UK
01 Oct - 07 Oct	Turkish Airlines
04 Oct - 18 Oct	Turkish Airlines
14 Oct - 21 Oct	Turkish Airlines
13 Oct - 27 Nov	Wizz Air UK
24 Oct - 01 Nov	Wizz Air UK
13 Oct - 13 Nov	Wizz Air UK
20 Oct - 20 Nov	Ryanair
25 Oct - 07 Nov	Turkish Airlines
21 Oct - 04 Nov	Wizz Air Malta
02 Oct - 14 Nov	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.

Book a cheap hotel in Tehran

Cheap car rent in Tehran

Cheapest return flights from London to Tehran in October from $259

Return flights