All Information on 9 Air Terminal at SIN Airport
| Airport Name | Singapore Changi Airport |
| Airport Address | 60 Airport Blvd., Singapore 819643 |
| Arrivals & Departures Terminal | Terminal 4 |
| Airport Code | SIN |
| Working Hours | 24/7 |
| Contact Number | +41438162211 |
| 9 Air Contact Email | JYKF@9air.com |
| 9 Air Phone number | +86 20 400 105 1999 |
| 9 Air Office Address | No. 1501, Fanghua Highway, Renhe Town, Baiyun District, Guangzhou, Guangdong 510470, China. |
| Official Website | 9air.com |
| Facebook | facebook.com/9-Air |
| Instagram | instagram.com/9_airline |
Complete List of all 9 Air Terminals
Find 9 Air SIN Terminal Map Location
9 Air Customer Care and Airport Services at SIN
| Currency Exchange | Flight Booking Assistance | Restaurants and Cafes |
| Ticket Rebooking | Duty-Free Shopping | Refund Requests |
| Charging Stations | Seat Selection Assistance | Luggage Storage |
| Extra Baggage Requests | Porter Services | Delayed Baggage Assistance |
| Information Desks | Flight Status Updates | Airport Shuttle Services |
| Online Check-in Assistance | Taxi Services | Missed Flight Assistance |
| Car Rental Services | Connecting Flight Assistance | Prayer Rooms |
| Special Meal Requests | Children’s Play Areas | Unaccompanied Minor Assistance |
| Airport Lounges | Frequent Flyer Support | Business Facilities |
| Group Booking Assistance | Showers and Rest Areas | Pet Travel Assistance |
| Accessibility Facilities | Travel Document Guidance | Emergency Medical Care |
| Customer Complaint Assistance | Airport Maps and Directions | Schedule Change Assistance |
| Hotel and Accommodation | In-flight Service Information | Baggage Wrapping |
