Hoax bomb threats target four European flights as scares spread across the continent

Four passenger flights received bomb threats on Tuesday, but every aircraft landed safely and searches found no explosives. The incidents affected flights bound for Poland, Spain and Bulgaria. They showed how one warning can disrupt several airports even when no device is discovered.

SAS flight SK751 from Copenhagen landed normally at Warsaw Chopin Airport, where one runway closed during the search. A LOT Boeing 737 MAX from London Heathrow was diverted to Warsaw Modlin, which temporarily closed before reopening. A Ryanair flight from Manchester landed safely in Murcia after Spain activated an emergency protocol. A Wizz Air flight from Bergamo was inspected after landing in Sofia.

The airport disruptions were temporary, but they affected runways, aircraft checks, passenger movement and schedules. The article also links the incidents to earlier threats involving flights to Sofia and Vienna. Those aircraft were diverted or rerouted, and no explosives were found on them either.

A bomb threat is information claiming that an explosive device may be aboard an aircraft or located at an airport. It may be genuine or false, but authorities must assess it as a possible danger. The goal is to protect passengers and staff while investigators establish whether any device exists.

An airport emergency protocol is a planned response to that warning. It can include directing or accepting a special landing, moving passengers away, closing a runway or terminal area, and searching the aircraft. In Murcia, operator Aena activated such a protocol after a bomb alert on a Ryanair flight from Manchester. The aircraft landed without incident.

Spain’s Civil Guard checked the aircraft, and the emergency plan ended afterward. In Warsaw, airport staff searched aircraft and one runway closed. These steps can delay travel, but they create controlled conditions for checks. In the reported cases, no explosives were found.

The article reports four passenger flights targeted by bomb threats on Tuesday. They were heading to Poland, Spain and Bulgaria. Each aircraft landed safely, and authorities found no explosives. The number matters because the warnings affected multiple airlines and countries in one day.

Two threatened flights were bound for Warsaw. SAS flight SK751 from Copenhagen landed at Chopin, while a LOT flight from London Heathrow diverted to Modlin. A Ryanair flight from Manchester landed in Murcia, and a Wizz Air flight from Bergamo landed in Sofia. Each aircraft underwent checks or related security procedures.

Tuesday was the third straight day in which threats disrupted passenger planes in Europe. The previous day, another Wizz Air flight to Sofia diverted to Budapest after a NATO air defence alert. On Sunday, an Austrian Airlines flight from Tel Aviv to Vienna was rerouted to Bulgaria. No explosives were found in those cases either.

When a bomb threat is reported, authorities can interrupt normal airport activity immediately. An airport may close a runway or temporarily shut its facilities. The aircraft may land at another airport, use special emergency arrangements or wait for security instructions. These actions protect people while investigators examine the warning.

At Warsaw Chopin, one runway closed while SAS flight SK751 was searched. The LOT aircraft heading to Chopin was diverted to Warsaw Modlin, which closed after the alert. Passengers were evacuated there, and the plane underwent security checks. Modlin later reopened and operated normally.

The aircraft itself is inspected, and passengers may disembark or be moved to a safe area. In Murcia, Spain’s emergency plan was stood down after the Civil Guard checked the Ryanair jet. The measures can disrupt schedules, but the reported flights all landed safely and no explosives were found.

A flight may divert when continuing toward its planned airport would complicate the response or expose more people to a suspected threat. Another airport may offer better emergency coordination, security access or space for an aircraft search. An emergency landing prioritizes immediate safety over the original schedule and destination.

The LOT Boeing 737 MAX flying from London Heathrow was due at Warsaw Chopin but diverted to Warsaw Modlin after a threat. Modlin closed while passengers were evacuated and the aircraft was checked. On the previous day, a Wizz Air flight from London Luton to Sofia diverted and made an emergency landing in Budapest after a NATO air defence alert.

Diversion does not prove that a bomb exists. It creates a controlled setting for authorities to assess the threat. Both examples ended safely, while the relevant airports or aircraft returned to normal after checks. The article reports no explosives were found.

Different organizations handle different parts of an aviation threat. Airlines communicate with passengers and manage their aircraft. Airport operators control runways and emergency procedures. Police or security services inspect aircraft. National authorities coordinate the wider response and decide when restrictions can end.

Aena, Spain’s airport operator, activated an emergency protocol for the Ryanair flight to Murcia. The Civil Guard then checked the aircraft. In Poland, Modlin officials described the evacuation and search. In Hungary, Defence Minister Romulusz Ruszin-Szendi said the Hungarian Defence Forces’ Gripen fighter jets ensured a threatened aircraft’s safe landing.

NATO’s air defence alert service raised the alarm over that Wizz Air flight from London Luton to Sofia. The aircraft diverted to Budapest, where the fighter jets took off within minutes. These roles show a layered response: airlines and airports manage the immediate incident, police investigate, and national or military bodies respond when the threat has broader security implications.

An unverified bomb threat cannot safely be dismissed before investigators check it. The article does not state a specific reason for this policy, but aviation authorities use precautionary procedures because a genuine device could endanger passengers, crews and airport workers. Treating the warning seriously allows evidence to be gathered safely.

The response uses several layers. A flight may land at a different airport or follow an emergency protocol. Passengers may leave the aircraft. Runways or airports may close. Police or security teams then inspect the aircraft. At Murcia, Aena activated its protocol and the Civil Guard checked the Ryanair plane. In Warsaw, aircraft searches followed alerts, and Modlin closed temporarily.

Layered procedures can slow travel, but they separate people from a possible danger and give trained teams time to investigate. The reported searches found no explosives, and airports reopened or resumed normal operations. The earlier Budapest landing also involved military fighter jets supporting the aircraft’s safe arrival.