AirHint found the following cheapest return flights from London (LGW) to Tehran (IKA) in May 2026 (see full year).

Return flights

15 May - 15 Jun	Wizz Air UK
11 May - 25 May	Wizz Air UK
13 May - 02 Jun	Wizz Air UK
06 May - 10 May	Wizz Air UK
01 May - 22 May	Wizz Air UK
01 May - 10 May	Wizz Air UK
26 May - 05 Jun	Wizz Air UK
09 May - 10 May	Turkish Airlines
26 May - 07 Jun	Turkish Airlines
14 May - 12 Jun	Turkish Airlines
01 May - 31 May	Wizz Air UK

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

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 May from 247€

Return flights