I will be arriving at Changi Airport Terminal 1 (is that the Budget Terminal?) at 12.30pm and not departing until 5.50pm (flights with Jetstar). Is it possible to leave the airport? Otherwise is it possible to leave luggage somewhere and take the train to another part of the airport. Could we check in immediately after landing and be baggage free for the whole time?
Any suggestions of what to do for 5 hours?