Cheapest return flights from Sofia to Ljubljana in October from $168

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

Return flights

16 Oct - 19 Oct Air Serbia
19 Oct - 24 Oct Air Serbia
17 Oct - 22 Oct Air Serbia
06 Oct - 08 Oct Air Serbia
24 Oct - 29 Oct Air Serbia
24 Oct - 28 Oct Air Serbia
30 Oct - 06 Nov Lufthansa
30 Oct - 03 Nov Lufthansa
14 Oct - 18 Oct Air Serbia
14 Oct - 17 Oct Air Serbia
02 Oct - 05 Oct Air Serbia
05 Oct - 07 Oct Air Serbia

Also check the deals for one-way flights from Sofia to Ljubljana in October.

Skyscanner

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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