- SilkAir is a regional airline based in Singapore. It was founded in 1976 and is a subsidiary of Singapore Airlines. SilkAir operates scheduled passenger flights to over 50 destinations across Southeast Asia, South Asia, and East Asia. The airline is known for its high-quality service and modern fleet of aircraft. SilkAir offers a range of amenities onboard, including in-flight entertainment, complimentary meals, and beverages. The airline is also a member of the Star Alliance network, allowing passengers to earn and redeem frequent flyer miles with other member airlines.