LZ不要被误导了。请参考changi机场的官方说明 http://www.changiairport.com/in- ... F03DC37EDFF247B1835
If your connecting flight is on a budget airline
For passengers on Air France, KLM-Royal Dutch Airlines or Qantas Airways flights transferring onto Jetstar Asia, Jetstar International or Valuair flights, or vice versa, kindly proceed to Transfer C, Terminal 1 to check-in for your flight.
For passengers travelling on other flights connecting to other airlines as indicated below:
Airlines Check-in at
Thai AirAsia Departure Check-In Hall, Terminal 1
Air India Express Departure Check-In Hall, Terminal 2
Cebu Pacific Air
Tiger Airways Departure Check-In Hall, The Budget Terminal
Kindly proceed to clear Arrival Immigration, collect your baggage (if any) and clear Customs before checking-in at the respective terminal for your connecting flight. Passengers are reminded to ensure that they have the necessary valid travel documents (passport, Visa etc) to clear Arrival Immigration into Singapore. You may visit the Immigration & Checkpoints Authority for more information on entry requirements into Singapore. If your connecting flight is at The Budget Terminal, please take the free shuttle bus service at Terminal 2 Basement to The Budget Terminal.