Cheap flights from Austin to Belgian Ardennes from CA $678

View CA $678 flight on Sat, Aug. 16, 2025Opens in a new window

Popular airlines from Austin to Belgian Ardennes

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Austin (AUS) to Belgian Ardennes (BRU)

Prices were available within the past 7 days and start at CA $678 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Austin (AUS) to Brussels (BRU)

November is typically the cheapest month to fly

From CA $744 - CA $2,013 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.