Cairo, Aden, and Jeddah King Abdulaziz Intl are the top three Yemenia airports based on our airline data. This may change if Yemenia makes updates to their flight routes due to supply and demand.
Yemenia does not have flights from Singapore Changi at the moment. There are scheduled flights with Yemenia out of Mumbai Chhatrapati Shivaji Intl though (if you don’t mind flying from this airport). Flying with Air India is recommended if you still want to fly from Singapore Changi.