ISTANBUL, May 14 (Reuters) - Turkish construction firm TAV Insaat said on Tuesday that it won a tender worth $400 million to build a new terminal in Saudi Arabia's Riyadh King Khaled International Airport.

Construction is planned to be completed in 18 months, according to a statament by parent Akfen Holding AKFEN.IS to Bourse Istanbul.

(Writing by Seda Sezer, Editing by Humeyra Pamuk)

((seda.sezer@thomsonreuters.com)(+90 212 350 7051)(Reuters Messaging: seda.sezer@thomsonreuters.com))

Keywords: TAV TENDER