Transit passengers at Changi Airport who remain airside and skip Singapore immigration do not need a Singapore Arrival Card (SGAC) in 2026. The SGAC obligation applies only when travelers clear immigration, such as on separate tickets or when re-checking bags. Single-ticket airside transit is fully SGAC-exempt.
If your itinerary forces you to enter Singapore to collect luggage from a low-cost carrier or stay at a city hotel, you trigger full immigration clearance. The Singapore Arrival Card transit requirement then becomes mandatory and must be completed within three days before your arrival.
Verify Before You Fly
Information below is current as of August 2026, but Singapore entry requirements can change without notice. Before traveling, confirm your transit obligations at the ICA portal:
What Is the Singapore Arrival Card (SGAC)?
The Singapore Arrival Card (SGAC) is a mandatory electronic arrival declaration replacing the former paper disembarkation (DE) card. All travelers entering Singapore must submit this free of charge via the SGAC e-Service or the MyICA Mobile app within 3 days before arrival, including the arrival day. The Singapore Arrival Card integrates an electronic health declaration; false statements risk prosecution under the Infectious Diseases Act. The SGAC is not a visa; visa requirements depend on nationality. Singapore citizens, permanent residents, and Long-Term Pass holders are exempt from the SGAC when entering via Woodlands and Tuas land checkpoints.
Transit Decision Framework: Do You Need the Singapore Arrival Card at Changi?
Use this four-step path to determine whether the Singapore Arrival Card transit requirement applies:
- Same ticket or separate bookings? A single PNR with automatic baggage transfer keeps you airside. Separate tickets almost always force immigration clearance.
- Does your carrier require check-in at the Departure Check-In Hall? Some low-cost carriers (LCCs) lack interline agreements at Changi, directing passengers landside to collect onward tickets.
- Will you clear Singapore immigration? If yes to either step above, you enter the landside zone and must submit the Singapore Arrival Card.
- Split-ticket example: LAX to SIN on Singapore Airlines, then SIN to Bangkok on AirAsia (separate ticket). AirAsia bags are not checked through: clear immigration, collect luggage, re-check. SGAC mandatory.
Single-ticket transit with through-checked baggage and no immigration clearance is fully SGAC-exempt. Transit travelers must also fulfill destination country requirements when transiting through Singapore.
Airside Transit at Changi: SGAC Exemption Rules
Airside transit means remaining within Changi Airport’s restricted zone without clearing immigration: no Singapore Arrival Card submission needed. On a single booking, baggage transfers automatically and the airside Skytrain connects Terminals 1 through 4. The Singapore Arrival Card exemption covers all transit passengers who stay within the restricted area. Passport must have at least 6 months validity. On a recent airside transit through Changi Terminal 3 (Singapore Airlines, March 2026), following the transit signs and passing security screening took under 15 minutes via Skytrain. No immigration officer, no SGAC required.
Landside Transit at Changi: Mandatory SGAC Submission
Landside transit triggers when you leave Changi’s restricted zone: re-checking bags on separate tickets, switching low-cost carriers, or visiting Jewel Changi Airport. This requires full immigration clearance, making the Singapore Arrival Card mandatory. Eligible nationalities may qualify for the 96-hour Visa-Free Transit Facility (VFTF), but the Singapore Arrival Card must still be submitted regardless of visa status. Transit travelers must fulfill destination country requirements when transiting through Singapore. Verify immigration rules via ICA Transiting Through Singapore before departure.
Singapore Airlines and Carrier Transit Requirements
Singapore Airlines and Cathay Pacific passengers on a single booking remain airside with automatic baggage transfer, SGAC-exempt. Travelers on separate tickets or LCCs without interline agreements must clear immigration and submit the Singapore Arrival Card. Per ICA’s transit guidelines, exiting the transit area to re-check baggage triggers mandatory Singapore Arrival Card submission.
| Carrier | Transit Policy at Changi | SGAC Requirement |
|---|---|---|
| Singapore Airlines | Same ticket: airside, automatic baggage transfer | Exempt |
| Scoot | Online check-in required before arrival; without boarding pass, directed to Departure Check-In Hall | Mandatory if landside |
| AirAsia | Point-to-point carrier; no interline baggage agreements at Changi | Mandatory (separate tickets) |
| Jetstar | Separate bookings often require Departure Check-In Hall visit | Mandatory |
| Cathay Pacific | Same ticket: airside, automatic baggage transfer | Exempt |
| Air India | Separate tickets trigger landside entry | Mandatory |
Sources: ICA Transiting Through Singapore guidelines (2026); carrier transit policies verified August 2026.
How to Submit the Singapore Arrival Card
If your transit requires immigration clearance, submit the Singapore Arrival Card free of charge via the SGAC e-Service or the MyICA Mobile app (iOS/Android) within 3 days before arrival:
- Enter passport details, flight numbers (arrival and onward ticket), Singapore address if applicable, and complete the integrated electronic health declaration.
- Airlines verify SGAC submission before departure at your origin airport. Missing submission may result in denied boarding.
- Never pay a third-party service. ICA does not endorse fee-charging sites.
- If you forget, download the MyICA Mobile app and submit immediately while queuing at Changi immigration.
- The Singapore Arrival Card supports group submission for up to 10 travelers on the same trip.
Changi Airport Transit Area: Airside Without SGAC
Changi Airport airside offers sleeping pods, the Ambassador Transit Hotel (Terminal 2), pay-per-use lounges, showers, duty-free shopping, and free Wi-Fi, all accessible without a Singapore Arrival Card. The Skytrain connects terminals T1 through T4 within the restricted zone. Leaving the restricted zone to visit Jewel Changi Airport or join a free Singapore city tour triggers landside entry, requiring Singapore Arrival Card submission and full immigration clearance.
What Happens If You Forgot to Submit Your Singapore Arrival Card?
Airlines may deny boarding at your origin airport if you lack a submitted Singapore Arrival Card when one is required. Upon arrival at Changi, failing to submit results in a hold at the immigration counter and potential entry denial. Mitigation: download the MyICA Mobile app and submit your details immediately while waiting in the immigration queue. The health declaration must be resubmitted if your health status changes after the initial Singapore Arrival Card submission. To avoid this entirely, submit at least one day before departure.
Frequently Asked Questions About Transit SGAC
Do transit passengers need a Singapore Arrival Card at Changi Airport?
Only if you clear Singapore immigration. Airside transit on a single booking is fully exempt.
What is the difference between airside and landside transit at Changi?
Airside: restricted zone, no immigration, no SGAC. Landside: you enter Singapore, triggering immigration and mandatory SGAC.
Is the Singapore Arrival Card the same as a visa?
No. The SGAC is an electronic arrival declaration. Visa requirements are separate and depend on nationality.
What happens if I forgot to submit my Singapore Arrival Card before my flight?
Airlines may deny boarding at origin. At Changi, submit immediately via the MyICA Mobile app while queuing.
Do I need a transit visa for a layover in Singapore?
Depends on nationality. Many travelers qualify for the 96-hour Visa-Free Transit Facility (VFTF). Verify via ICA.
Does Singapore Airlines require transit passengers to submit the SGAC?
No. SQ follows ICA rules. On a single ticket with through-checked baggage, transit is airside and SGAC-exempt.
Can I leave the transit area during a layover at Changi?
Yes, but it triggers landside entry: immigration clearance and mandatory SGAC submission are required.
How far in advance must I submit the Singapore Arrival Card?
Within 3 days before arrival, including the arrival day.
Is there a fee for submitting the Singapore Arrival Card?
No. The ICA submission process is free of charge. Avoid fee-charging third-party sites.
Can I submit the SGAC for my family members in one application?
Yes. ICA supports group submission for up to 10 travelers on the same trip.
Disclaimer: This is an informational guide and is not affiliated with the Singapore Immigration & Checkpoints Authority (ICA). Entry requirements may change without notice. Always verify current requirements at ica.gov.sg before travel.
