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

Return flights

12 Oct - 15 Oct	Wizz Air UK
05 Oct - 12 Oct	Wizz Air UK
09 Oct - 12 Oct	Wizz Air UK
02 Oct - 08 Oct	Wizz Air UK
09 Oct - 13 Oct	Wizz Air UK
08 Oct - 12 Oct	Wizz Air
01 Oct - 08 Oct	Wizz Air
07 Oct - 10 Oct	Wizz Air
08 Oct - 10 Oct	Wizz Air
19 Oct - 24 Oct	Wizz Air UK
20 Oct - 10 Nov	Wizz Air UK
31 Oct - 05 Nov	Wizz Air UK
29 Oct - 03 Nov	Wizz Air UK
31 Oct - 03 Nov	Wizz Air UK
31 Oct - 02 Nov	Wizz Air
24 Oct - 03 Nov	Wizz Air
29 Oct - 02 Nov	Wizz Air Malta
29 Oct - 01 Nov	Wizz Air UK
30 Oct - 04 Nov	Wizz Air UK
26 Oct - 02 Nov	Wizz Air Malta

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 134€

Return flights