European planemaker Airbus (EAD.PA: Quote, Profile, Research signed a deal with Qatar Airways on Wednesday for 80 A350XWB aircraft with a total list price of $16 billion.
The order replaces a 2005 agreement for 60 planes.
A memorandum of understanding was signed at the Elysee palace in the presence of French President Nicolas Sarkozy and the Emir of Qatar, Sheikh Hamad bin Khalifa al-Thani.
The aircraft include 20 A350-800, 40 A350-900 and 20 A350-1000. Deliveries will begin from 2013.
"The A350XWB will equip Qatar Airways with the very latest generation and most modern fleet," Qatar Airways Chief Executive Officer Akbar al-Baker.