Cheapest return flights from London to Tehran in September from 271€

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

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

Return flights

15 Sep - 01 Oct Pegasus Airlines
01 Sep - 01 Oct Pegasus Airlines
01 Sep - 10 Oct Pegasus Airlines
30 Sep - 11 Oct Pegasus Airlines
20 Sep - 17 Oct Pegasus Airlines
19 Sep - 16 Oct Pegasus Airlines
18 Sep - 01 Oct Pegasus Airlines
23 Sep - 14 Oct Pegasus Airlines
15 Sep - 29 Sep AJet
23 Sep - 27 Sep Pegasus Airlines
01 Sep - 29 Sep AJet
08 Sep - 04 Oct Pegasus Airlines
20 Sep - 10 Oct Pegasus Airlines
15 Sep - 30 Sep Pegasus Airlines
01 Sep - 19 Sep AJet
13 Sep - 27 Sep Pegasus Airlines
20 Sep - 27 Sep Pegasus Airlines
14 Sep - 30 Sep Pegasus Airlines
02 Sep - 30 Sep Pegasus Airlines
23 Sep - 30 Sep Pegasus Airlines

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

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