The Following is the preliminary Singapore Airlines 2007/08 Winter schedule. All frequencies are on weekly basis. Data as of 22JUN07.
| ROUTE | Freq & A/C | Remark |
| Singapore – Abu Dhabi – Jeddah | 3 772 | |
| Singapore – Adelaide | 7 772 | |
| Singapore – Ahmedabad | 3 772 | |
| Singapore – Amritsar | 3 772 | |
| Singapore – Athens | 2 772 | was 3 772 |
| Singapore – Auckland | 14 772 | was 7 772 + 7 744 |
| Singapore – Bandar Seri Begawan | 2 772 3 320 by MI |
|
| Singapore – Bangalore | 4 772 2 773 |
|
| Singapore – Bangkok | 16 772 7 744 7 773 |
|
| Singapore – Bangkok – Osaka | 5 772 | |
| Singapore – Bangkok – Tokyo | 6 772 | |
| Singapore – Beijing | 21 772 | |
| Singapore – Brisbane | 14 772 | |
| Singapore – Cairo | 3 772 | |
| Singapore – Cape Town | 3 772 | |
| Singapore – Chennai | 7 773 | |
| Singapore – Christchurch | 7 772 | was 6 772 |
| Singapore – Colombo | 7 772 | |
| Singapore – Copenhagen | 3 772 | |
| Singapore – Delhi | 7 773 | |
| Singapore – Denpasar | 20 772 1 773 |
|
| Singapore – Dhaka | 7 772 | |
| Singapore – Dubai | 7 773 3 772 |
|
| Singapore – Dubai – Istanbul | 4 773 | |
| Singapore – Dubai – Moscow Domodedovo | 3 772 | |
| Singapore – Frankfurt | 7 77W | |
| Singapore – Frankfurt – New York JFK | 7 744 | |
| Singapore – Fukuoka | 5 772 | |
| Singapore – Guangzhou | 10 772 | |
| Singapore – Hanoi | 7 772 | |
| Singapore – Ho Chi Minh City | 17 772 | |
| Singapore – Hong Kong | 7 744 14 772 7 773 7 77W |
|
| Singapore – Hong Kong – San Francisco | 7 744 | |
| Singapore – Jakarta | 35 773 14 345 7 772 |
|
| Singapore – Johannesburg | 7 772 | |
| Singapore – Karachi – Lahore – Singapore | 3 772 | |
| Singapore – Kolkata | 4 772 | |
| Singapore – London | 21 744 | |
| Singapore – Kuala Lumpur | 42 772 | |
| Singapore – Male | 7 772 | |
| Singapore – Manchester | 7 772 | |
| Singapore – Manila | 14 772 7 773 |
|
| Singapore – Melbourne | 7 773 7 744 7 77W |
|
| Singapore – Milan – Barcelona | 3 77W | |
| Singapore – Mumbai | 12 773 2 772 |
|
| Singapore – Nayoga | 7 772 | |
| Singapore – Newark | 7 345 | |
| Singapore – Osaka | 14 772 | |
| Singapore – Paris CDG | 7 77W | |
| Singapore – Penang | 21 772 | |
| Singapore – Perth | 21 772 | |
| Singapore – Rome | 3 772 | |
| Singapore – Seoul | 7 772 7 773 |
|
| Singapore – Seoul – San Francisco | 7 77W | |
| Singapore – Seoul – Vancouver | 3 772 | |
| Singapore – Shanghai | 21 773 14 772 |
|
| Singapore – Sydney | 21 744 or 14 744 + 7 380 |
pending 380 delivery |
| Singapore – Taipei | 7 773 5 772 |
|
| Singapore – Taipei – Los Angeles | 7 77W | |
| Singapore – Tokyo | 7 744 | |
| Singapore – Tokyo – Los Angeles | 7 744 | |
| Singapore – Zurich | 7 77W |