Open interactive map →Cheap flights from Ljubljana to Sofia
From Ljubljana, reaching Sofia in Bulgaria currently costs from €81. Fares are available from several carriers, with prices shifting week to week. The route includes both direct and connecting options - price and travel time trade off depending on which you choose. The flight typically takes around 1h 27min. €81 is the cheapest fare we currently have.
For the best prices on this route, aim to book at least 3-4 weeks in advance. Tuesday and Wednesday departures from Ljubljana tend to be cheaper than Friday or Sunday flights. If €81 is above your budget, set a price alert below and we will email you if this fare drops.
Notify me when prices drop
SkyHopp Recommends
No month-by-month calendar for this route yet.
About Sofia
Bulgaria's capital has quietly grown into one of Southeast Europe's more interesting city-break destinations - affordable, compact, and with a mix of Roman ruins, Orthodox churches, and a lively craft-beer and café scene. Vitosha mountain rises directly south of Sofia, offering hiking and skiing effectively within the city limits.
Alternative routes
Other ways to reach Sofia
Frequently asked questions
How much does a flight from Ljubljana to Sofia cost?
The cheapest fare currently available from Ljubljana to Sofia is €81. Prices on this route vary by season, day of week, and how far in advance you book. Click through to compare live availability for your dates before you book. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Ljubljana to Sofia?
SkyHopp tracks both direct and connecting flights from Ljubljana to Sofia. Connecting flights are often priced lower but add travel time due to the layover. Whether a non-stop option exists on specific dates depends on airline schedules - use the "Direct only" filter on the interactive map to see non-stop options, or check the booking site for a full breakdown by stop count.
When is the cheapest time to fly from Ljubljana to Sofia?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Ljubljana. Set a price alert on this page to watch the fare, or click through to compare live dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.