| Airport Name | Singapore Changi Airport |
| Air India Singapore Airport Address | 60 Airport Blvd., Singapore 819643 |
| Airport Code | SIN |
| Air India Singapore Airport Contact Number | +65 6595 6868 |
| Air India Singapore Terminal | Terminal 1,2,3,4 |
| Working Hours | 24 hours |
| Official Website | https://www.airindia.com/ |
| https://twitter.com/airindia | |
| https://www.facebook.com/AirIndia | |
| https://www.instagram.com/airindia/?hl=en | |
| You Tube | https://www.facebook.com/AirIndia |
| Flight Ticket Booking and Cancellation | Ticket Rescheduling |
| Web / Online Check-in | Airport Counter Check-in |
| Kiosk Check-in | Airport and In-Flight Wifi |
| Unaccompanied Minor | Travel with Pets or Animals |
| Baggage Allowance | Duty-free Allowance |
| Flight Information | Airport Lounges |
| Visa-related Information | Pet Relief Area |
| Missing Luggage | Immigration Services |
| First Class and Business Class Seats Enquiries | Economy Class Seat Enquiries |
| Privilege Club | Delayed Flights |
| Transit Information | Privilege Club |
| Seats Selection and Enquiries | Concierge Services |
| Airport Facilities | In-Flight Entertainment |