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

Return flights

23 Mar - 26 Mar	Ryanair
08 Mar - 15 Mar	Ryanair
31 Mar - 09 Apr	Ryanair
08 Mar - 12 Mar	Ryanair
23 Mar - 27 Mar	Ryanair
26 Mar - 31 Mar	Ryanair
02 Mar - 07 Mar	Ryanair
06 Mar - 10 Mar	Ryanair
26 Mar - 29 Mar	Ryanair
07 Mar - 10 Mar	Ryanair
14 Mar - 17 Mar	Ryanair
26 Mar - 01 Apr	Ryanair
31 Mar - 08 Apr	Ryanair
31 Mar - 05 Apr	Ryanair
30 Mar - 04 Apr	Ryanair
31 Mar - 07 Apr	Ryanair
30 Mar - 05 Apr	Ryanair
30 Mar - 08 Apr	Ryanair
25 Mar - 05 Apr	Ryanair
31 Mar - 04 Apr	Ryanair

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

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 March from 129€

Return flights