"A few hours earlier we were informed (by Egyptian authorities) that a body part, two seats and one or more items of luggage where found in the search area" north of the coastal Egyptian city of Alexandria, Panos Kammenos told a news conference.
He said other aircraft participating in the search had "allegedly reported more findings in another area, but currently we have no official confirmation that they belong to the plane in question."
Egypt's military earlier said search teams had spotted personal belongings of passengers and parts of the Airbus A320 about 290 kilometres north of Alexandria.