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

Return flights

24 Jan - 24 Feb	Wizz Air UK
31 Jan - 21 Feb	Wizz Air UK
31 Jan - 10 Feb	Wizz Air UK
24 Jan - 07 Feb	Wizz Air Malta
25 Jan - 04 Feb	Wizz Air Malta
30 Jan - 08 Feb	Fly One
21 Jan - 30 Jan	easyJet
22 Jan - 31 Jan	Wizz Air Malta
25 Jan - 05 Feb	Fly One
30 Jan - 27 Feb	Fly One
22 Jan - 05 Feb	Wizz Air Malta
22 Jan - 19 Feb	easyJet
24 Jan - 30 Jan	Wizz Air Malta
21 Jan - 28 Jan	Wizz Air Malta
22 Jan - 27 Jan	Wizz Air Malta
23 Jan - 25 Jan	Wizz Air

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

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 January from $427

Return flights