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Cheap Flight Deals from Klagenfurt to Brussels

Discover our range of affordable one-way and round-trip flights from Klagenfurt to Brussels and kick-start your next adventure today!

  • One way
  • Return
      • KLU14:50
        5h 10m
        1 stop
        BRU20:00
        Mon, Dec 16|Klagenfurt - Brussels|Austrian Airlines
        AU$ 245AU$ 377
        35% OFF
        35% OFF
        AU$ 377AU$ 245

        Choose Austrian Airlines flights from Klagenfurt to Brussels. The one-way connecting flight with Austrian Airlines departs from Klagenfurt Airport on Mon, Dec 16, arriving at Brussels National Airport. One-way Prices start from AU$ 245 including taxes and charges.

      • KLU15:15
        17h 50m
        1 stop
        BRU09:05
        Thu, Jan 2|Klagenfurt - Brussels|Austrian Airlines
        AU$ 252AU$ 377
        33% OFF
        33% OFF
        AU$ 377AU$ 252

        Choose Austrian Airlines flights from Klagenfurt to Brussels. The one-way connecting flight with Austrian Airlines departs from Klagenfurt Airport on Thu, Jan 2, arriving at Brussels National Airport. One-way Prices start from AU$ 252 including taxes and charges.

      • KLU05:45
        5h 15m
        1 stop
        BRU11:00
        Sat, Dec 7|Klagenfurt - Brussels|Austrian Airlines
        AU$ 253AU$ 377
        33% OFF
        33% OFF
        AU$ 377AU$ 253

        Choose Austrian Airlines flights from Klagenfurt to Brussels. The one-way connecting flight with Austrian Airlines departs from Klagenfurt Airport on Sat, Dec 7, arriving at Brussels National Airport. One-way Prices start from AU$ 253 including taxes and charges.

      • KLU15:15
        17h 50m
        1 stop
        BRU09:05
        Mon, Dec 23|Klagenfurt - Brussels|Austrian Airlines
        AU$ 287
        AU$ 287

        Choose Austrian Airlines flights from Klagenfurt to Brussels. The one-way connecting flight with Austrian Airlines departs from Klagenfurt Airport on Mon, Dec 23, arriving at Brussels National Airport. One-way Prices start from AU$ 287 including taxes and charges.

      • KLU15:15
        17h 50m
        1 stop
        BRU09:05
        Mon, Dec 30|Klagenfurt - Brussels|Austrian Airlines
        AU$ 295
        AU$ 295

        Choose Austrian Airlines flights from Klagenfurt to Brussels. The one-way connecting flight with Austrian Airlines departs from Klagenfurt Airport on Mon, Dec 30, arriving at Brussels National Airport. One-way Prices start from AU$ 295 including taxes and charges.

      • KLU14:50
        4h 15m
        1 stop
        BRU19:05
        Fri, Dec 20|Klagenfurt - Brussels|Austrian Airlines
        AU$ 299
        AU$ 299

        Choose Austrian Airlines flights from Klagenfurt to Brussels. The one-way connecting flight with Austrian Airlines departs from Klagenfurt Airport on Fri, Dec 20, arriving at Brussels National Airport. One-way Prices start from AU$ 299 including taxes and charges.

      • KLU14:50
        5h 10m
        1 stop
        BRU20:00
        Thu, Dec 19|Klagenfurt - Brussels|Austrian Airlines
        AU$ 299
        AU$ 299

        Choose Austrian Airlines flights from Klagenfurt to Brussels. The one-way connecting flight with Austrian Airlines departs from Klagenfurt Airport on Thu, Dec 19, arriving at Brussels National Airport. One-way Prices start from AU$ 299 including taxes and charges.

      • KLU05:45
        3h 20m
        1 stop
        BRU09:05
        Sat, Nov 30|Klagenfurt - Brussels|Austrian Airlines
        AU$ 302
        AU$ 302

        Choose Austrian Airlines flights from Klagenfurt to Brussels. The one-way connecting flight with Austrian Airlines departs from Klagenfurt Airport on Sat, Nov 30, arriving at Brussels National Airport. One-way Prices start from AU$ 302 including taxes and charges.

      • KLU15:15
        17h 50m
        1 stop
        BRU09:05
        Fri, Dec 27|Klagenfurt - Brussels|Austrian Airlines
        AU$ 303
        AU$ 303

        Choose Austrian Airlines flights from Klagenfurt to Brussels. The one-way connecting flight with Austrian Airlines departs from Klagenfurt Airport on Fri, Dec 27, arriving at Brussels National Airport. One-way Prices start from AU$ 303 including taxes and charges.

      • KLU14:50
        18h 15m
        1 stop
        BRU09:05
        Sun, Dec 1|Klagenfurt - Brussels|Austrian Airlines
        AU$ 303
        AU$ 303

        Choose Austrian Airlines flights from Klagenfurt to Brussels. The one-way connecting flight with Austrian Airlines departs from Klagenfurt Airport on Sun, Dec 1, arriving at Brussels National Airport. One-way Prices start from AU$ 303 including taxes and charges.

      • KLU13:00
        3h 5m
        Nonstop
        BRU14:00
        Sun, Dec 1|Klagenfurt - Brussels|Austrian Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from Klagenfurt to Brussels

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Brussels from Klagenfurt have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Top Airlines Flying from Klagenfurt to Brussels

Which airline provides the cheapest flights from Klagenfurt to Brussels? Discover the option that best suits your travel needs before embarking on your journey.

Austrian Airlines
From AU$ 245
Lufthansa
From AU$ 301

Find more flights and airlines

Alternative Routes from Klagenfurt to Brussels

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Brussels from Klagenfurt which could help you save money and time.

  • Cheapest
    Austrian Airlines
    KLU
    14:50
    5h 10m
    1 transfer
    BRU
    20:00
    Klagenfurt Airport - Brussels National Airport
    Mon, Dec 16Austrian Airlines
    AU$ 245
  • Austrian Airlines
    KLU
    14:50
    17h 55m
    2 transfer
    CRL
    08:45
    Klagenfurt Airport - Brussels South Charleroi Airport
    Thu, Nov 28Austrian Airlines
    AU$ 343
  • Austrian Airlines
    KLU
    14:50
    17h 55m
    2 transfer
    CRL
    08:45
    Klagenfurt Airport - Brussels South Charleroi Airport
    Thu, Nov 28Austrian Airlines
    AU$ 343
    Find More Flights

FAQ

  • When are flight from Klagenfurt (KLU) to Brussels (BRU) the cheapest?

    Airlines adjust prices for flights from Klagenfurt to Brussels based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Klagenfurt (KLU) to Brussels (BRU) cost?

    According to Trip.com's data, the lowest price is around AU$ 785.

  • What is the transportation method from the main airport to downtown in Brussels?

    • The distance from Brussels National Airport to downtown is about 10km, by taxi about 30 minutes.
    • The distance from Brussels South Charleroi Airport to downtown is about 43km, by taxi about 1 hour.

  • How many airports in Brussels (BRU)?

    There are 2 airport(s) in Brussels (BRU): Brussels National Airport and Brussels South Charleroi Airport.

How to find a cheap flight from Klagenfurt to Brussels

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Klagenfurt to Brussels

Cheapest direct flight priceAU$ 245
Off-season for travelNovember
Peak season for travelAugust
Flight distance862.55km
Popular airlineAustrian Airlines

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