Changi Airport is a 24-hour operation. Many long-haul flights from Europe, the Middle East, and Australia arrive between 11 PM and 6 AM. If yours is one of them, here is what works.
MRT stops around midnight
The last MRT train from Changi Airport departs at approximately 11:35 PM (slightly later on weekends). The first morning train is around 5:30 AM. Between these times, the MRT is not an option. If your flight lands after 10:30 PM, do not plan on catching the last train — by the time you clear immigration and collect luggage, it will likely have departed.
Taxis — available but more expensive
Taxis operate 24 hours at Changi. The late night surcharge of 50% applies from midnight to 6 AM. A daytime fare of SGD 25-35 to city center becomes SGD 38-53 with the surcharge. Add the airport surcharge (SGD 5 on Friday-Sunday, SGD 3 other days) and ERP if applicable.
The queue at the taxi stand is usually short after midnight, though it can build when multiple flights arrive around the same time (1-3 AM is common). Wait times of 5-15 minutes are typical.
The upside: no traffic. The drive to the city at 2 AM takes 15-20 minutes — faster than daytime.
Grab after midnight
Grab operates 24 hours. Fares after midnight typically run SGD 25-40 to city center, which can be similar to or slightly less than a taxi with surcharges. Availability is generally good at Changi even late at night, though wait times of 5-10 minutes are normal. The advantage is seeing your total fare before you book.
Pre-booked transfers — flat rate, no surcharge
A pre-booked transfer costs SGD 50-80 to city center regardless of the time. At 2 AM, this compares to SGD 38-55 for a taxi (with all surcharges) or SGD 25-40 for Grab. The premium is SGD 10-25, and for that you get a driver who tracked your flight, waited for your delayed arrival, and is standing in the terminal with your name when you walk out.
The value proposition is strongest at night. During the day, the premium over a taxi is SGD 20-40. At night, it narrows to SGD 10-25 because taxi surcharges close the gap.
Night buses
Singapore runs NightRider bus services on weekends and public holiday eves, but these do not serve Changi Airport directly. Do not count on public buses between midnight and 5:30 AM.
What to expect at Changi after midnight
The airport remains fully operational. Immigration, baggage claim, and the arrivals hall are staffed around the clock. Shops and restaurants have reduced hours but some outlets remain open 24 hours. The terminal is well-lit, safe, and air-conditioned.
If you have a very early morning connection or a long wait, Changi has transit hotels, rest areas, and lounges. But for most travelers, the goal is to get to your hotel and sleep. Having transport arranged in advance means you are in a car within minutes of clearing arrivals, not standing in a queue at 3 AM trying to calculate surcharges.