Vienna Airport to Ease Liquid Rules as New 3D Scanners Transform Security Checks

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Passengers flying out of Vienna International Airport will soon experience a major change at security checkpoints. Beginning 4 July 2026, travelers may carry liquids up to two liters in their hand luggage — a dramatic shift away from the long‑standing 100‑milliliter limit that has shaped European air travel for nearly two decades.

A Summer Travel Boost

The new rule takes effect just as school holidays begin in Vienna, Lower Austria and Burgenland, offering relief to thousands of families preparing for summer trips. No more decanting sunscreen, shampoo or perfume into tiny bottles — a ritual many travelers have long found frustrating.

How the New System Works

The relaxed rules are made possible by next‑generation security scanners now being installed at Vienna Airport. These machines operate similarly to medical CT scanners, producing detailed 3D images of hand luggage.

They allow security staff to identify liquids more precisely.
Passengers no longer need to remove laptops, tablets or liquids from their bags.
The airport expects shorter queues and faster screening times.

These scanners represent one of the most significant upgrades to airport security technology in Europe in recent years. You can explore more about the scanner technology or the liquid rules if you want to dive deeper.

Vienna Joins a Growing European Trend

Several major Italian airports — including Milan Malpensa, Milan Linate, Rome Fiumicino, Bologna and Turin — introduced similar systems in 2025. Vienna’s adoption places Austria’s largest airport among the leading European hubs modernizing security procedures.

But the Rule Applies Only in Vienna

Travelers should still check regulations at their return airport. Many European and international airports have not yet upgraded their scanners, meaning the 100‑milliliter limit may still apply elsewhere. For guidance on planning your return trip, you can explore airport rules abroad.

A Noticeable Relief for Holidaymakers

For many passengers, the change will simplify packing and reduce stress at the checkpoint. The era of fiddling with mini travel bottles may soon be over — at least when departing from Vienna.