Panic Across European Skies: Bomb Threats Hit 16 Flights, Trigger Emergency Landings and Diversions

Europe on High Alert After Bomb Threats Disrupt 16 Flights, Trigger Fighter Jet Escorts and Emergency Diversions

A fresh wave of bomb threats targeting flights across Europe on Thursday triggered widespread aviation security alerts, forcing several aircraft to change their destinations, delaying departures and prompting military fighter jets to escort passenger planes.

The incidents reportedly involved 16 flights across multiple European countries, including Poland, the Czech Republic, Bulgaria, Finland, France and Italy. Airlines and security agencies launched precautionary checks, while passengers faced unexpected delays and changes to their travel plans.

The latest alerts have intensified concerns about possible hybrid operations targeting European infrastructure. Russia and Iran have previously been accused of involvement in sabotage and other disruptive activities, allegations both governments have denied. Authorities have not established who was behind Thursday’s threats.

LOT Reports Two Separate Security Alerts

Polish airline LOT encountered two security incidents involving its aircraft.

A flight travelling from Warsaw to Brussels landed safely, with subsequent inspections finding no suspicious objects on board.

In a separate incident, another LOT aircraft preparing to depart for Paris was stopped while taxiing towards the runway. Passengers were moved to a replacement aircraft as a precaution while security procedures were initiated.

Four Flights to Prague Face Bomb Threats

Czech police received reports of bomb threats involving four aircraft heading towards Prague.

Although authorities assessed the warnings as having low credibility, they prepared to conduct security inspections after the aircraft landed. The incidents nevertheless triggered precautionary measures to ensure passenger safety.

Bulgaria also reported three affected flights. Two aircraft arriving from Copenhagen and Madrid landed in Sofia, according to the country’s interior minister. A third service from London was diverted to Plovdiv, local media reported.

Fighter Jets Escort Passenger Aircraft

An Aer Lingus flight operating between Dublin and Rome was diverted to France following a security alert.

Flight EI402 landed safely at Evreux airport, approximately 100 kilometres west of Paris. The airline said the change of destination was made as a precaution.

Finnair confirmed that two of its services were affected. An aircraft flying from Helsinki to Rome was escorted by Italian Air Force fighter jets before landing safely.

Another Helsinki-to-Vienna service, operated by Jettime, received a bomb threat but continued its journey and landed normally.

Italian media also reported that a Wizz Air aircraft travelling from Milan to Warsaw was diverted to Vienna following a security warning.

Tuesday’s Threats Had Already Disrupted European Travel

The latest incidents follow another series of security alerts on Tuesday, when at least seven flights and a cruise ship reportedly received bomb threats.

The warnings disrupted operations across several European locations, although subsequent inspections failed to uncover explosive devices.

The recurrence of such incidents has raised concerns among aviation authorities about the possibility of coordinated attempts to disrupt transportation networks and test emergency response systems.

Cyberattacks Add to Europe’s Security Concerns

The aviation incidents have coincided with reports of cyberattacks targeting supermarket refrigeration systems in several European countries.

Eliran Almog, chief executive of aviation cybersecurity company Cyviation, highlighted the timing of the aviation threats and the reported attacks on supermarket infrastructure.

He suggested that repeated aviation security alerts could serve a purpose beyond disrupting individual flights, potentially allowing those responsible to observe how airlines, airports and government agencies coordinate their responses.

Security specialists have warned that fake bomb threats and cyberattacks can create substantial economic and operational disruption without requiring sophisticated physical attacks.

With the latest incidents under investigation, European authorities are facing renewed pressure to strengthen aviation security and protect critical infrastructure against increasingly complex threats.