Singapore

  • Overflight permit is Not Required!
  • Flight plans should be submitted at least 2 hours before departure from the origin.

For Landing permits in Singapore:

  • Complete the designated landing permit application form as provided by the civil aviation authorities of Singapore.
Landing Permits

Airports List For Singapore

Geographical and Administrative Data Airport

Geographical Location: Changi Airport (SIN) is situated in Singapore, serving as the primary international airport for the city-state.

Airport Communications: 
(Singapore Clearance: 121.650 MHz, Singapore ATIS: 128.600 MHz, Singapore Ground: 124.300 MHz
Control Tower: 118.600 MHz)

  • IATA Airport Code: SIN
  • ICAO Airport Code: WSSS
  • Airport Type: Civil
  • Airport Hours: Operational 24 hours
  • Control Tower: Operational 24 hours
  • Latitude: 1.3644° N
  • Longitude: 103.9915° E
  • Elevation: 22 feet
  • Customs: Operational 24 hours
  • Immigration: Operational 24 hours
  • Time Zone: UTC+8:00
  • Operating Hours: 24 hours
  • Runway: 02L/20R, 13,123 × 197 feet

Available Hotels

Visas for crew members are typically granted upon arrival via the general declaration (gendec), and they generally have a limited validity period, usually up to 72 hours.

  • Crowne Plaza Changi Airport: 0.6km from Changi Airport (SIN)
  • YOTELAIR Singapore Changi Airport: 0.7km from Changi Airport (SIN)
  • Aerotel Transit Hotel, Terminal 1: 0.7km from Changi Airport (SIN)
  • Ambassador Transit Hotel – Terminal 2: 0.9km from Changi Airport (SIN)
  • Ambassador Transit Hotel – Terminal 3: 0.9km from Changi Airport (SIN)
  • Capri by Fraser Changi City, Singapore: 1.7km from Changi Airport (SIN)

Ground Handling Services Offered by Airways Flight Support

  • Oversight of Airline Diversions
  • Coordination for Emergency Medical Flights
  • Facilitation of Chartered Cargo Operations
  • Provision of Fuel Stop Services
  • Support for Delivery Flights during Aircraft Ferries
  • Assistance with Humanitarian Relief Operations
  • Management of Helicopter Transportation Services
  • Arrangement of Passenger Flights in accordance with Part 91 & Part 135 Regulations

Airways Flight Support Services

Services

June 29, 2025

Queries from Flight Dispatchers

Typical inquiries from flight dispatchers regarding Overflight & Landing in Singapore.

Official Singapore Overflight & Landing Permits Processing Fees

As per the regulations of the Singapore Civil Aviation Authority, there are “No Processing fees” charged for the issuance of overflight permits for the Singapore.
The Singapore Civil Aviation Authority will directly issue the air navigation bill to the airline/operator.

  • The Civil Aviation Authority of Singapore (CAAS) oversees aviation matters in Singapore.
  • The postal address for the authority is: Changi Airport, PO Box 1, Singapore.

Singapore’s airspace consists of one Flight Information Region (FIR):

  • Singapore FIR Code: (FSSG)

Overflight permits are not required to fly through Singapore airspace.

  • The Singapore Civil Aviation Authority operates from 1:00 AM (0100Z) to 10:00 AM (1000Z) during weekdays. 
  • Weekends in Singapore are observed on Saturday and Sunday.
  • Charter and Private Operator Services

  1. Overflight Permits

  2. Cargo Flight Overfly Permits

  3. Commercial Airlines

  • Commercial Airlines

  1. Monthly Block Permits

  2. Seasonal Block Overflight Permits

  3. Overfly Country Navigation Settlement

  • Business Jets and Airliners Services

  1. Landing Permits

  2. Airport Parking Slot Arrangement

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