Main Airlines The best-known carriers based in Tunisia. TUTunisairSince 1948 BJNouvel Air TunisieSince 1989 SENSevenairSEN UGTuninterTUI All Airlines in Tunisia Name IATA ICAO Type Alliance Founded Nouvel Air Tunisie BJ LBT Passenger None 1989 Sevenair — SEN Passenger None — Tuninter UG TUI Passenger None — Tunisair TU TAR Passenger None 1948 All airlines worldwide