"The plane landed in Burgas at 05.48 a.m. (10.48 p.m. ET) after a request for flight number LLP8015 traveling from Warsaw to Hurghada to make an emergency landing, due to a report of the presence of explosives on board," the press officer said.
A passenger who alerted crew about a possible bomb admitted on questioning to having consumed alcohol, a police spokeswoman said.
A spokesman for Polish national carrier LOT said the aircraft did not belong to the airline but was a charter, destined for the Egyptian city of Hurghada.
More about: