Singapore Changi Airport (SIN) Wi-Fi
Last verified 8/28/2025 • Singapore, Singapore
Wi-Fi at Singapore Changi Airport (SIN) is free across all terminals. Join “#WiFi@Changi”, then accept the terms on the sign-in page.
⏱️ Unlimited🛜 Provider: Changi Airport Group (WiFi@Changi)📱 eSIM kiosks available
Is there free Wi-Fi at Singapore Changi Airport?
FreeYes. Free, unlimited Wi-Fi is available at Singapore Changi Airport.
- Common SSIDs: #WiFi@Changi, WiFiChangi
- Sign-in: Click-through portal (select #WiFi@Changi → Connect Now)
- Provider: Changi Airport Group (WiFi@Changi)
Connection details
- Login: Click-through portal
- Security: OPEN • HTTPS portal
- Support: See Changi ‘Contact Information’ page or ask any Information Counter
Speed & reliability
Typical: —↓ / —↑ Mbps (Fast in most areas; varies by terminal and peak load)
Reliability: ★★★★★ — Coverage across all terminals; occasional slowdowns at peak times
Terminal specifics
- T1Strongest near central seating and food areas
- T2Good coverage throughout renovated concourses
- T3Consistent signal near gates and garden zones
- T4Wide coverage across central hall and gates
- JewelPublic areas covered; move toward seating clusters for best signal
Power & places to work
Plug type: Type G
Voltage: 230V
USB-C: Yes
Charging points provide USB ports and power sockets; newer points include USB-C—bring your own cable
- Counter seating with outletsT3 & T4 gate areasQuieter off-peak
- Seating clustersJewel public areasGood for short work sessions
How to connect at SIN
- Join "#WiFi@Changi" or "WiFiChangi".
- Open a browser; if the portal doesn’t appear, visit a non-HTTPS page to trigger it.
- Complete any email/SMS step.
- Start your VPN, then browse normally.