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

Return flights

02 Dec - 10 Dec	Wizz Air UK
06 Dec - 13 Dec	Wizz Air UK
10 Dec - 17 Dec	Wizz Air UK
01 Dec - 15 Dec	Wizz Air UK
04 Dec - 18 Dec	Wizz Air UK
01 Dec - 14 Dec	Wizz Air UK
06 Dec - 27 Dec	Wizz Air UK
05 Dec - 10 Jan	Wizz Air UK
05 Dec - 28 Dec	Wizz Air UK
15 Dec - 14 Jan	Wizz Air UK
05 Dec - 30 Dec	Wizz Air UK
18 Dec - 14 Jan	Wizz Air UK
18 Dec - 25 Dec	Wizz Air UK
30 Dec - 08 Jan	Wizz Air UK
25 Dec - 01 Jan	Wizz Air UK
10 Dec - 04 Jan	Wizz Air UK
05 Dec - 04 Jan	Wizz Air UK
06 Dec - 04 Jan	Wizz Air UK
19 Dec - 17 Jan	Wizz Air UK
12 Dec - 04 Jan	Wizz Air UK

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

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

Cheapest return flights from London to Tehran in December from 195€

Return flights