Planning a flight from Brussels to Klagenfurt?

Flight prices from Brussels to Klagenfurt change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Are there multiple airports in Brussels and Klagenfurt?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Brussels: Charleroi is an alternative to Brussels - National.
• Airports in Klagenfurt: Klagenfurt is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Plan your perfect flight from Brussels to Klagenfurt

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers and more.

Other popular destinations

Planning a trip to Austria? Other frequent searches include: Graz, Innsbruck, Klagenfurt, Salzburg, Vienna.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.