AirHint found the following cheapest return flights from London (STN) to Ljubljana (LJU) in April 2026 (see full year).

Return flights

14 Apr - 21 Apr	Ryanair
14 Apr - 22 Apr	Ryanair
15 Apr - 21 Apr	Ryanair
27 Apr - 30 Apr	Ryanair
12 Apr - 15 Apr	Ryanair
23 Apr - 28 Apr	Ryanair
08 Apr - 15 Apr	Ryanair
18 Apr - 21 Apr	easyJet
11 Apr - 15 Apr	Ryanair
18 Apr - 22 Apr	Ryanair
24 Apr - 04 May	Ryanair
30 Apr - 05 May	Ryanair
30 Apr - 04 May	Ryanair
25 Apr - 09 May	easyJet
23 Apr - 04 May	Ryanair
24 Apr - 05 May	Ryanair
30 Apr - 08 May	Ryanair
27 Apr - 04 May	Ryanair
25 Apr - 04 May	easyJet
23 Apr - 05 May	Ryanair

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

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 April from $208

Return flights