AirHint found the following cheapest return flights from London (LTN) to Ljubljana (LJU) in October 2025 (see full year).

Return flights

17 Oct - 22 Oct	Wizz Air
05 Oct - 08 Oct	Wizz Air UK
31 Oct - 02 Nov	Wizz Air UK
18 Oct - 22 Oct	Wizz Air UK
10 Oct - 14 Oct	Wizz Air
16 Oct - 22 Oct	Wizz Air
14 Oct - 16 Oct	Wizz Air UK
26 Oct - 02 Nov	Wizz Air UK
13 Oct - 16 Oct	easyJet
17 Oct - 20 Oct	Wizz Air UK
29 Oct - 31 Oct	Wizz Air UK
17 Oct - 23 Oct	Wizz Air UK
26 Oct - 01 Nov	Wizz Air UK

Also check the deals for one-way flights from London to Ljubljana in October.

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 Ljubljana in October from $305

Return flights