Bomb threat forces Austrian Tel Aviv-Vienna flight to land in Bulgaria

A bomb threat forced an Austrian Airlines flight from Tel Aviv to Vienna to divert to Sofia late on Sunday, though a search found nothing dangerous so the plane took off again and flew onwards, the airline and Bulgaria's BTA news agency said.

BTA said the flight's crew reported receiving a bomb threat when the aircraft was approaching the Romanian border, and the Bulgarian Air Force scrambled MiG-29 fighter jets. Israeli newspaper Haaretz said the threat was "called in by an Austrian national who was not on board", without identifying its source.

"We confirm that there was a threat against flight OS82 on October 18, 2026, from Tel Aviv to Vienna, which made it necessary for the flight to make an intermediate landing in Sofia (SOF)," the airline said in a statement on Monday. "During the search of the affected aircraft, the passengers, and the crew, no danger was identified," it said, adding that the flight continued from Sofia to Vienna with all passengers after reboarding.

The plane was carrying 51 passengers and 6 crew, Austrian said.

Flight tracking website Flightradar24 said it was an Airbus A320-200 series aircraft, which Austrian's website says has a capacity of up to 180 seats.

Vienna Airport, the Austrian interior ministry and the Lufthansa Group, which owns Austrian Airlines, did not respond to requests for comment.

The Austrian and Bulgarian interior ministers were due to hold a previously scheduled press conference in Vienna later on Monday at 11 am (0900 GMT).