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

Return flights

02 Oct - 06 Oct	Ryanair
22 Oct - 24 Oct	Ryanair
19 Oct - 24 Oct	Ryanair
11 Oct - 13 Oct	easyJet
02 Oct - 09 Oct	Ryanair
02 Oct - 08 Oct	Ryanair
09 Oct - 13 Oct	Ryanair
15 Oct - 20 Oct	easyJet
13 Oct - 20 Oct	easyJet
04 Oct - 11 Oct	Ryanair

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 $272

Return flights