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
01 Mar - 08 Mar	Ryanair
04 Mar - 08 Mar	Ryanair
06 Mar - 08 Mar	Ryanair
16 Mar - 22 Mar	Ryanair
21 Mar - 22 Mar	Ryanair
20 Mar - 23 Mar	Ryanair
01 Mar - 04 Mar	Ryanair
06 Mar - 11 Mar	Ryanair
13 Mar - 15 Mar	Ryanair
30 Mar - 06 Apr	Ryanair
28 Mar - 04 Apr	Ryanair
30 Mar - 05 Apr	Ryanair
29 Mar - 05 Apr	Ryanair
27 Mar - 02 Apr	Turkish Airlines
29 Mar - 03 Apr	Turkish Airlines

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 149€

Return flights