If you are connecting from a full service carrier flight to another:If you have your boarding pass (with a seat allocation) for your connecting flight, you may proceed directly to the gate for your connecting flight. If you do not have a boarding pass for your connecting flight, you should proceed to the nearest Transfer counter in the terminal of your connecting flight. You will then be issued with a boarding pass and arrangements will be made for the transfer of your baggage to your connecting flight.If you are connecting to or from a budget airline flight:As most budget airlines do not have transfer counters in the Departure Transit Lounge, you will need valid travel documents (passport with at least 6 months validity, valid entry visa, etc) to clear Immigration and Customs. You have to collect your baggage and check-in again at the Departure Check-in Hall of your connecting flight. This does not apply to Scoot Thru and Tiger Connect passengers.Budget (low-cost) airlines that operates at Changi Airport include the following: Air Asia, Air India Express, Cebu Pacific Air, Firefly, Jetstar, Malindo Air, Lion Air, Scoot and Tigerair and Vietjet Air.For Passengers on Air France, KLM, Emirates, Finnair, Japan Airlines, Jet Airways, Qantas Airways or United Airlines connecting to your Jetstar flight on a single itinerary / ticket please proceed to Transfer C to check-in for your flight.For more information, please click here.