By The Escape desk · Last verified 7 October 2026
Singapore’s Immigration & Checkpoints Authority (ICA) defines transit travellers as those travelling to another country via Singapore without clearing Singapore arrival immigration. If your bags are checked through and you stay in the transit area, Singapore’s entry rules do not apply to you; your destination’s rules do. If you must collect and re-check bags, for example on separate tickets, you are not a transit passenger and must meet full entry requirements. Leaving the airport during a layover means entering Singapore, with a visa if your nationality needs one and the free SG Arrival Card. With a layover of 5.5 to 24 hours, Changi’s Free Singapore Tour offers 2.5-hour guided trips into the city.
Whether you are a Singaporean on a self-transfer or you have friends passing through, here is how a long stop at Changi works.
Quick facts
- Transit: staying airside without clearing immigration; no Singapore entry requirements apply.
- Not transit: collecting or re-checking bags means clearing immigration.
- Leaving the airport: requires meeting Singapore’s normal entry rules.
- Free Singapore Tour: for transit passengers with 5.5 to 24 hours, bags checked through.
- Tour booths: Terminal 2 and Terminal 3 transit areas, 8am to 7pm daily.
- Visa Free Transit Facility: up to 96 hours for certain nationalities who would otherwise need a visa.
Are you in transit or entering Singapore?
| Your connection | Status at Changi | What you need |
|---|---|---|
| One ticket, bags checked to final destination, staying airside | Transit | Boarding pass for the next flight; meet your destination’s rules |
| Separate tickets, must collect and re-check bags | Entering Singapore | Full entry requirements, including SG Arrival Card for foreigners |
| One ticket, but want to see the city | Entering Singapore | Visa if your nationality needs one, plus SG Arrival Card |
| Singapore citizen or resident on any of the above | Entering Singapore if you leave the transit area | Passport; automated lanes as usual |
ICA’s advice is to confirm with your airline whether you can stay airside for your connection. Different airlines, and especially low-cost carriers, handle transfers differently.
The Free Singapore Tour
Changi Airport runs free guided tours for transit passengers with at least 5.5 hours and up to 24 hours before their onward flight. Checked luggage must be through-checked to your final destination, and you must be able to enter Singapore on your passport, with a visa if needed. As Changi itself notes, holding a visa does not guarantee entry.
| Tour | Departure times listed | Length |
|---|---|---|
| Heritage and Culture | 10am | 2.5 hours |
| City Sights | 12pm, 6pm | 2.5 hours |
| Singapore River and Marina Bay Sands | 1pm, 4pm | 2.5 hours |
| Sentosa Discovery | 3pm, 7pm | 2.5 hours |
Register at the tour booths in the Terminal 2 or Terminal 3 departure transit halls (Level 2), open 8am to 7pm daily, or pre-book online up to 50 days ahead. Times can change, so check Changi’s tour page before you fly.
Leaving the airport on your own: step by step
- Check entry eligibility for your passport on ICA’s visa requirements page. Some nationalities who normally need a visa can use the Visa Free Transit Facility for up to 96 hours if they hold an onward ticket and, for some, a valid visa or long-term pass from countries such as Australia, Canada, Japan, the UK or the US.
- Submit the SG Arrival Card online if you are a foreigner; it is free on ICA’s official channels.
- Clear immigration in the arrival hall.
- Budget your time: allow for the journey into town and back, and for clearing departure immigration and security again.
- Return early. For a long-haul connection, aim to be back at the airport three hours before departure.
A worked example
Sophie, a British friend, lands at Changi at 9am on a through ticket to Sydney departing at 9pm: a 12-hour layover. Her bag is checked through. British passport holders do not need a visa for a short visit, so she submits the SG Arrival Card, joins the 1pm River and Marina Bay Sands tour, and is back airside by 6pm, three hours before her flight. Total spent on the tour: nothing.
The WahLiao Verdict
For a layover under five hours, stay airside and enjoy Changi; it is designed for exactly that. For longer stops, check your visa position first, then book the free tour or plan a short trip to Jewel or the city with a firm return time. If you are on separate tickets, treat it as a full arrival and departure and leave plenty of margin.
Questions people ask
Do transit passengers need the SG Arrival Card?
Not if they stay in the transit area without clearing immigration. Anyone entering Singapore, even for a few hours, follows normal arrival rules.
Can I join the Free Singapore Tour on separate tickets?
The tour requires bags to be through-checked to your final destination, so check Changi’s terms if your bags are not.
Can I visit Jewel during a layover?
Jewel is landside, so you must clear immigration to visit, and meet Singapore’s entry rules.
What is the Visa Free Transit Facility?
An ICA scheme letting certain nationalities who would otherwise need a visa, including Indian and selected Chinese nationals with qualifying visas, stay up to 96 hours in transit.
Sources: ICA, transiting Singapore; ICA, Visa Free Transit Facility; Changi Airport Group, Free Singapore Tour. The Escape explains; it does not advise.
Read next: SG Arrival Card and Malaysia’s MDAC: Which Border Forms You Need, and When · Airport Lounges at Changi: Priority Pass, Paid Lounges and Who Gets In · Back to The Escape
For what’s worth it this week, with the bill shown, read The WahLiao Week.
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