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

Return flights

01 Jan - 22 Jan	Wizz Air UK
01 Jan - 20 Jan	Wizz Air UK
01 Jan - 14 Jan	Wizz Air UK
30 Jan - 10 Feb	Wizz Air UK
02 Jan - 17 Jan	Wizz Air UK
12 Jan - 02 Feb	Ryanair
17 Jan - 26 Jan	Wizz Air UK
08 Jan - 16 Jan	Wizz Air UK
02 Jan - 23 Jan	Wizz Air UK
12 Jan - 03 Feb	Ryanair
09 Jan - 16 Jan	Wizz Air UK
05 Jan - 28 Jan	Ryanair
24 Jan - 06 Feb	Wizz Air UK
15 Jan - 24 Jan	Wizz Air UK
26 Jan - 12 Feb	Wizz Air Malta
28 Jan - 10 Feb	Wizz Air UK
29 Jan - 22 Feb	easyJet
22 Jan - 18 Feb	Wizz Air UK
26 Jan - 24 Feb	Wizz Air UK
25 Jan - 23 Feb	Wizz Air UK

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 $255

Return flights