RIYADH- Saudi Arabia's aviation authority has terminated a concession agreement with Singapore's Changi Airports International and Saudi Naval Services to operate the King Abdulaziz International Airport in Jeddah, it said in a statement on Wednesday.

The General Authority of Civil Aviation awarded the contract last April for a period of up to 20 years.

(Reporting by Katie Paul; editing by Jason Neely) ((Katie.Paul@thomsonreuters.com;))