Singapore Airlines will commence an new Sydney flight to Sydney in one month. The airline's recent expansion includes an A350 flight scheduled for November 23. Sydney's new 24-hour international airport is expected to improve travel links. Australia's biggest airport project in decades opened with limited flights. Qantas and Virgin are competing for new flights to Bali. Qantas will end A380 flights from a major airport this week. Travel tickets from $258 are available at the annual travel expo.