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

Return flights

08 Apr - 29 Apr	Ryanair
14 Apr - 19 Apr	Ryanair
15 Apr - 19 Apr	Ryanair
12 Apr - 22 Apr	Ryanair
02 Apr - 07 Apr	Ryanair
30 Apr - 04 May	Ryanair
22 Apr - 29 Apr	easyJet
24 Apr - 26 Apr	Ryanair
05 Apr - 08 Apr	Ryanair
07 Apr - 12 Apr	Ryanair
09 Apr - 12 Apr	Ryanair
28 Apr - 03 May	Turkish Airlines
29 Apr - 03 May	Turkish Airlines
24 Apr - 03 May	Turkish Airlines
30 Apr - 09 May	Ryanair
26 Apr - 03 May	Ryanair
30 Apr - 05 May	Turkish Airlines
27 Apr - 02 May	Ryanair
30 Apr - 03 May	Turkish Airlines
27 Apr - 03 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 226€

Return flights