Cheap flights from Sofia to Ljubljana

Cheapest current fares: $149 in August 2026 on connecting flights.

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Live fares · SOF → LJU

Cheapest month-by-month fares

Lowest available fare per calendar month from Sofia (SOF) to Ljubljana (LJU). Refreshed daily.

Sofia (SOF) → Ljubljana (LJU)

  1. August 2026 $149

Frequently asked questions

  • What is the cheapest month to fly from Sofia to Ljubljana?

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Sofia (SOF) to Ljubljana (LJU), with fares starting from $149.

  • What is the lowest current fare from SOF to LJU?

    The lowest currently-listed fare from Sofia (SOF) to Ljubljana (LJU) is $149 on 2026-08-27.

  • Is there a direct flight from Sofia to Ljubljana?

    There is currently no non-stop service from SOF to LJU. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: SOF → LJU Cheapest month to fly to Ljubljana All flights from Sofia All flights to Ljubljana Flights to Slovenia Visa-free with Bulgaria passport