Singapore Airlines is offering a 25% discount on selected return economy fares between Sydney Kingsford Smith Airport and Singapore, with return flights landing at Western Sydney International Airport. Fares start at under $800 return, including taxes, for outbound travel from Nov. 1 to 23 and inbound travel from Nov. 23 to Dec. 31, covering the festive period. Bookings must be made by Oct. 5, according to the airline’s website singaporeair.com.