A flight attendant seat comprises a carrier device having a first surface, a seat element movably coupled to the carrier device, and a backrest element movably coupled to the carrier device and operatively coupled to the seat element. The seat is movable between an operative position, permitting the use of the seat by a flight attendant, and an inoperative position in which the seat element and the backrest element are positioned, relative to the carrier device, such that they do not protrude from the carrier device first surface. The seat may be positioned in such a way, relative to a passenger seat or a row of passenger seats, that the rear side of the backrest element faces towards the rear side of a backrest of the passenger seat or the rear side of a backrest of at least one passenger seat belonging to the row of passenger seats.