£68 Find Cheap Flights from Brussels to Ljubljana – Compare and Save

Only Brussels Airlines operates flights between Brussels Bruxelles-National Airport and Ljubljana.

Flights from Brussels Bruxelles-National Airport to Ljubljana usually depart from Brussels Bruxelles-National (BRU) and arrive at Ljubljana Joze Pucnik (LJU).

Here are some options for this route, based on selected ticket types and cabin classes:

• Brussels Airlines: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Brussels Bruxelles-National Airport to Ljubljana.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £189 return via Belgrade Nikola Tesla (BEG), compared with £201 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £30–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A220-300 family is used most often on this route, operated mainly by Brussels Airlines and ITA Airways. Other aircraft seen on the route include Airbus A319 variants.

One-stop flights from Brussels Bruxelles-National Airport to Ljubljana most commonly connect through:

• Warsaw Frederic Chopin (WAW) – 30% of one-stop connections
• Zurich (ZRH) – 26% of one-stop connections
• Frankfurt am Main (FRA) – 18% of one-stop connections
• Belgrade Nikola Tesla (BEG) – 15% of one-stop connections

Warsaw Frederic Chopin (WAW) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 19% on the Brussels Bruxelles-National Airport to Ljubljana route. Tuesday is the cheapest departure day at £186 return on average, while Friday is the most expensive at £227, a difference of £41. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Brussels Bruxelles-National Airport to Ljubljana route, 23% of flights were delayed in the past 3 months, with delays averaging 1 hour 33 minutes.

These are the earliest and latest flight times available from Brussels Bruxelles-National Airport to Ljubljana:

• Earliest: departs at 11:15 and lands at 12:50
• Latest: departs at 16:10 and lands at 17:45.

The flight takes about 1h 35m.

Last-minute fares on this route (booked within 2 weeks of departure) run 19% above the route average of £209. Book 19 weeks before departure for the lowest fares.

A direct flight from Brussels Bruxelles-National Airport to Ljubljana takes 1h 35m, covering 558 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £125 to £968. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Brussels Bruxelles-National Airport to Ljubljana are currently higher than usual. Average one-way flight prices are about £144, which is 9% above the typical average for this route.

Brussels Airlines is the only airline operating Brussels Bruxelles-National Airport to Ljubljana flights. 77% of its flights are on time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Based on prices from the last 5 days, flying between Brussels Bruxelles-National Airport and Ljubljana is around £125 return, with a flight time of about 17h 05m. Recent return bus fares are around £98 return, with a trip time of about 22h 01m. Compared with flying, recent bus fares are roughly 22% lower. However, the bus takes about 4+ hours longer each way.

Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time of 3h 26m, compared to 4h 04m via Amsterdam Schiphol (AMS) and 4h 51m via Frankfurt am Main (FRA).

Ljubljana Joze Pucnik Airport (LJU) hosts 5 major car hire companies, with daily rates starting from around £8 for economy cars. Top options include:
• Sixt
• Avantcar
• CarWiz
• Europcar
• Alamo

Return flights from Brussels Bruxelles-National Airport to Ljubljana range from £165 to £261, with an average of £209 over the past 12 months. Anything below £165 counts as a good deal.