Cheap Flights from Brussels to Ljubljana — $112

Brussels is served mainly by Brussels Airport (BRU) in Zaventem and the smaller Brussels South Charleroi (CRL). Brussels Airport functions as the country’s primary international hub, handling full-service carriers and many long-haul flights; it’s about 12 km northeast of the city center and can be reached by train in roughly 20 minutes or by taxi in 20–40 minutes depending on traffic, with rail fares typically in the low single-digit euros. Charleroi sits further away to the south (about 60 km) and often hosts low-cost and charter airlines, making it a budget-oriented option but with longer transfer times—coach services to central Brussels usually take 60–90 minutes and cost modest amounts. Pros: BRU is convenient and well connected to public transport; CRL can be cheaper on fares. Cons: BRU can be busy at peak times and parking/taxi costs add up, while CRL’s greater distance can offset budget savings with extra travel time.

Fly direct from Brussels to Ljubljana for the quickest, most convenient way to get between Belgium and Slovenia — less time in transit and more time enjoying the charming old town and nearby Alps. While connecting flights can sometimes be cheaper, a nonstop trip saves time and hassle, making it the smarter choice when convenience and comfort matter.

Ljubljana Jože Pučnik Airport (LJU) serves as Slovenia’s main international gateway and typically handles a mix of full-service and low-cost carriers, with several seasonal routes to European destinations. Located about 24 km northwest of the city center, transfer options include shuttle buses and regional coaches (roughly 20–40 minutes), taxis (around 20–30 minutes) and car hire; fares for public buses are usually modest, while taxi rides can be notably higher. The airport is compact, so walking between check-in and gates is generally straightforward, but choice of flights and frequencies can be limited outside summer peaks. It’s convenient for quick access to Ljubljana and western Slovenia, though travelers seeking a wide range of nonstop long-haul connections may need to connect via larger European hubs.

More than 8 airlines operate flights from Brussels to Ljubljana, including Brussels Airlines, airBaltic, Air Serbia, Ryanair, LC Busre SAC, Mokulele Airlines, LOT Polish Airlines, and Pegasus Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $112, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Brussels to Ljubljana