Singapore Airlines destinations List List

| City | Country | IATA | ICAO | Airport |
|---|---|---|---|---|
| Ho Chi Minh City | Vietnam | SGN | VVTS | Tan Son Nhat International Airport |
| Hong Kong | Hong Kong | HKG | VHHH | Hong Kong International Airport |
| Honolulu | United States | HNL | PHNL | Honolulu International Airport |
| Houston | United States | IAH | KIAH | George Bush Intercontinental Airport |
| Hyderabad | India | HYD | VOHS | Rajiv Gandhi International Airport |
| Istanbul | Turkey | IST | LTBA | Atatürk International Airport |
| Jakarta | Indonesia | CGK | WIII | Soekarno–Hatta International Airport |
| Jeddah | Saudi Arabia | JED | OEJN | King Abdulaziz International Airport |
| Johannesburg | South Africa | JNB | FAJS | OR Tambo International Airport |
| Kaohsiung | Taiwan | KHH | RCKH | Kaohsiung International Airport |
| Karachi | Pakistan | KHI | OPKC | Jinnah International Airport |
| Kathmandu | Nepal | KTM | VNKT | Tribhuvan International Airport |
| Kolkata | India | CCU | VECC | Netaji Subhash Chandra Bose International Airport |