If you have a number of trips to make out of Singapore, it may be more cost effective to use low-cost airline JetStarAsia (www.jetstarasia.com). Operating out of the same airport as the main airlines, the connection is easier than other countries and can be particularly useful for one-way journeys. Savings can also be quite significant - a random check in June shows a return journey from Singapore to Hong Kong at around USD300 vs United Airlines at USD400 and Singapore Airlines an astonishing USD1500.
www.jetstarasia.com
