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

Return flights

07 Jan - 16 Jan	Wizz Air UK
06 Jan - 03 Feb	easyJet
12 Jan - 19 Jan	easyJet
13 Jan - 23 Jan	Wizz Air UK
16 Jan - 19 Jan	easyJet
12 Jan - 22 Jan	easyJet
10 Jan - 17 Jan	Wizz Air UK
12 Jan - 01 Feb	easyJet
02 Jan - 20 Jan	easyJet
02 Jan - 09 Feb	easyJet
02 Jan - 16 Jan	Wizz Air UK
01 Jan - 17 Jan	Wizz Air UK
10 Jan - 25 Jan	Wizz Air
02 Jan - 01 Feb	Wizz Air UK
02 Jan - 02 Feb	Wizz Air UK
18 Jan - 28 Feb	Wizz Air UK
09 Jan - 27 Feb	Wizz Air UK
27 Jan - 10 Feb	Wizz Air UK
26 Jan - 10 Feb	Wizz Air UK
07 Jan - 17 Feb	Vueling Airlines

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 187€

Return flights