Free Singapore Tour for transit passengers: book 50 days ahead

Quick summary

Transit passengers at Singapore Changi with a layover of 5.5 to 24 hours can join the Free Singapore Tour, a 2.5-hour guided trip that costs nothing. As of 11 October 2026 the Terminal 2 and Terminal 3 booths are open 08:00–19:00 daily, City Sights departs at 12:00 and 18:00, and pre-booking opens 50 days before departure.

The catch: checked bags must be tagged to your final destination, you cannot clear immigration on your own, and you may enter and exit Singapore only once. Here is how to match a tour to your layover and secure a seat before the slots go.

At 08:00 the Free Singapore Tour desks in Changi’s Terminal 2 and Terminal 3 transit areas open. As of 11 October 2026 they stay open until 19:00, five hours later than the old 7am–1pm window. The tour is still free. The change is in how you secure a place and which departure fits your connection.

The booking window is longer; the City Sights schedule is narrower.

For anyone connecting through Singapore, that reshapes the decision. A tour that fitted a morning arrival may no longer exist, and a seat you could once grab on the day now needs claiming weeks in advance.

Who qualifies for the free Singapore Tour right now

The tour is open to transit and transfer passengers holding a valid boarding pass for an onward flight, with a layover of at least 5.5 hours and no more than 24 hours. Land inside that window and you can register; fall outside it and no desk will take you.

Your bags can rule you out before you reach the counter. Checked baggage must be tagged through to your final destination: if you have to collect a bag, you have left the transit system and the tour is closed to you. Bulky or wheeled cabin baggage, and anything bought in duty-free, must go to Baggage Storage before the tour. Electronic devices stay with you, hand-carried.

You must not clear arrival immigration on your own.

The group crosses through a dedicated lane, and under ICA rules you may enter and exit Singapore only once during the layover. That makes the tour your one border crossing: you cannot head back into the city independently afterward, or clear immigration first and join the group later. Normal Singapore entry requirements apply to everyone on it.

Only one tour itinerary is allowed per passenger. If you are still weighing whether your connection leaves enough room at all, our breakdown of how long a Changi connection really takes covers the terminal-to-terminal times.

Where and when to register: current booth hours and locations

Registration desks sit inside the transit area, so you never leave the airport to sign up. In Terminal 2 the desk is on Transit Level 2 near Gate F50; in Terminal 3 it is on Transit Level 2 near Gates A1–A8.

The last tour reports at 17:30.

That time matters more than the desk’s closing time. A desk still open at 18:00 cannot put you on a coach that has already left. Changi sets aside 90 minutes between reporting time and tour departure for arrival immigration clearance. That gap is not spare time you can trim.

Staff verify eligibility at the desk. The full eligibility and schedule detail is published on Changi Airport’s Free Singapore Tour page.

Which tour fits your layover: current departures and itineraries

City Sights now has two departures rather than three, as of 11 October 2026. The old slots were 09:30, 13:30 and 17:30.

For a traveler landing at 07:00, the change means waiting until noon rather than taking the old 09:30 departure. Anyone banking on a 17:30 start now needs the 18:00 coach instead.

Sentosa Discovery includes an evening slot from 19:00 to 21:30. Every itinerary runs about 2.5 hours and is conducted in English.

City Sights covers the stretch from City Hall to Marina Bay, with the Merlion, Marina Bay Sands and the Supertrees on the route. The Gardens by the Bay cruiser ride is an optional add-on paid separately, so the free tour is not entirely free if you want it.

How to pre-book and what to do if seats are full

Pre-booking now opens up to 50 days before departure, as of 11 October 2026, replacing the 48-hour window that applied before. For a long-haul itinerary booked months out, that means a seat can be secured before you have even chosen an airport hotel.

The official booking site is fst.changiairport.com. Singapore Airlines passengers also have a booking route through the airline’s own Free Singapore Tour page.

Online slots do fill. Limited on-the-day places may be released at the T2 and T3 booths, so the desks still matter even with pre-booking. There is no waitlist and no overflow coach. Questions go to cag.fst@changiairport.com.

Claim your seat before the 50-day window closes

For a long-haul trip, the practical deadline is the day booking opens, not the day you land in Singapore. Treat six hours as the arithmetic floor and add your own gate-to-desk time on top.

• Count back 50 days from your departure date and book the itinerary you want on the official Free Singapore Tour booking site that morning. If your departure is more than 50 days away, set a reminder for the day the window opens; if it is inside 50 days and the site shows seats, take one now. If you are already in transit and the site shows nothing, walk to the desk and ask.
• Match departure to arrival: City Sights leaves at 12:00 and 18:00, Changi Precinct at 09:00 and 17:00, Sentosa Discovery at 15:00 and 19:00.
• Fix your bags at check-in: ask the agent to tag them to your final destination, and move wheeled cabin bags and duty-free purchases to Baggage Storage before reporting. Bring your passport, your onward boarding pass and certainty that your bags are through-checked.
• Watch: whether Changi adds departures or extends the 50-day window again — either would change how early you need to act.

Miss the reporting time and the coach leaves without you; the next departure may not fit your window at all. Report 90 minutes before your tour and keep your onward flight at least two hours clear of the return.

Questions? Answers.