£20 Cheap flights to Austria

While there are more than just a few landmarks in Austria, most momondo users find Rathausplatz, Stephansplatz, Prater, and Wiener Stadthalle to be the most interesting places to see in the country.

Flying into Vienna Airport is typically the best way to visit Rathausplatz, since it is the closest airport to the area.

Ryanair, Austrian Airlines and British Airways are the top three most popular airlines that fly to Austria according to our data. Ryanair is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Austria. Keep in mind that there are 12 different airlines that fly to Austria on a routine basis, so you have a few additional options to choose from.

Vienna Intl is the most popular airport in Austria to fly to, with 79% of all users travelling to Austria opting to take a flight into this airport. If you’re interested in staying in Vienna, which is the city in Austria that is closest to Vienna Intl, then be sure to check momondo for cheap flight deals.

The cost to fly to Austria varies based on a variety of factors, but you can expect to find prices as low as £21 or as high as £3,839. Based on recent airfare data, we’ve found that a ticket to Austria for £194 or less is a good deal, whereas £293 is the average cost.

Flying to Austria on a Friday or Tuesday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to Austria is on a Saturday.

Linz Hoersching airport in Linz has the cheapest flights when visiting Austria, with an average airfare of £21. Vienna Intl airport in Vienna is the second cheapest destination in Austria, with an average airfare of £22.

Prices for flights to Austria are updated daily.

As of October 2026, there are 29 operators available to choose from for flights to Austria.

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Austria.

The required travel and health documents for your Austria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.