A European airport cyberattack disrupted operations at several major European airports on Saturday, September 20, 2025. The attack hit Collins Aerospace, a service provider for check-in and boarding systems. London’s Heathrow, Brussels, and Berlin airports faced delays and cancellations.
The European airport cyberattack stopped automated check-in and boarding. Only manual processes work now. This causes long lines and flight changes. Heathrow warned of delays for departing passengers. Brussels said it has a “large impact” on schedules. Berlin reported longer wait times at check-in.
CYBERATTACK on European airports — London’s Heathrow, Brussels and Berlin most affected
On Collins Aerospace, which provides check-in and boarding systems
Company that JUST won NATO contract for Electronic Warfare Planning software pic.twitter.com/S1nhx186oT
— RT (@RT_com) September 20, 2025Collins Aerospace handles systems for many airlines and airports. The technical issue caused by this European airport cyberattack affects Europe-wide operations. RTX, Collins’ parent company, has not commented yet. It’s outside US business hours. Frankfurt and Zurich airports said they have not been hit.
A cyber attack on a key aviation technology provider has caused widespread disruption at several major European airports, including Heathrow, Brussels, and Berlin, with passengers warned to expect delays and cancellations.
This is the scene at Brussels Airport now. pic.twitter.com/e3Q6mNrO1q
— Arwa Ibrahim (@arwaib) September 20, 2025Airports advised passengers to confirm their flights with the airlines first. Brussels urged checking travel plans before going. Berlin said they are working on a quick fix. The service provider is trying to solve the problem fast. Cyberattacks on airports, like this European airport cyberattack, can cause big travel issues. They affect thousands of people. This shows the risk to key systems. Quick fixes are important for safety and ease.
