Heads up, awardtrail readers! There's a sweet deal popping up for flights to Vienna, Austria, and you know we love a good travel bargain. You can potentially snag round-trip tickets for as low as $476. The Flight Deal found these fares using Matrix Airfare Search by ITA Software, which is a nifty tool for finding the cheapest flights. Keep in mind that the base fare they found was for Basic Economy. Basic Economy can come with restrictions like no free seat selection or carry-ons, so factor in any extra costs you might incur. Why does this matter to you? Well, if you've been dreaming of Viennese pastries and palace tours, this is your chance to book that trip without breaking the bank. Use Matrix Airfare Search by ITA Software to find the deal and then book directly with the airline. Happy travels!