| CPT–JNB | Cape Town – Johannesburg | 1,944 |
| KUL–SIN | Sepang – Singapore | 1,162 |
| CGK–SIN | Jakarta – Singapore | 1,051 |
| PVG–SIN | Shanghai (Pudong) – Singapore | 817 |
| HKG–SIN | Hong Kong – Singapore | 756 |
| BKK–SIN | Bangkok – Singapore | 741 |
| BKK–ICN | Bangkok – Seoul | 708 |
| ANC–HKG | Anchorage – Hong Kong | 688 |
| MEL–SIN | Melbourne – Singapore | 579 |
| DPS–SIN | Kuta, Badung – Singapore | 579 |
| ICN–SIN | Seoul – Singapore | 560 |
| MNL–SIN | Manila (Pasay) – Singapore | 528 |
| SIN–SYD | Singapore – Sydney (Mascot) | 485 |
| SIN–TPE | Singapore – Taoyuan | 481 |
| AKL–MEL | Auckland – Melbourne | 469 |
| PEN–SIN | Penang – Singapore | 466 |
| LHR–SIN | London – Singapore | 451 |
| SGN–SIN | Ho Chi Minh City – Singapore | 432 |
| HND–SIN | Tokyo – Singapore | 430 |
| LAX–TPE | Los Angeles – Taoyuan | 425 |
| PER–SIN | Perth – Singapore | 414 |
| CAN–SIN | Guangzhou (Huadu) – Singapore | 403 |
| NRT–SIN | Narita – Singapore | 391 |
| SIN–SZX | Singapore – Shenzhen | 336 |
| LAX–NRT | Los Angeles – Narita | 336 |
| PEK–SIN | Beijing – Singapore | 323 |
| FRA–JFK | Frankfurt am Main – New York | 320 |
| BNE–SIN | Brisbane – Singapore | 313 |
| DEL–SIN | New Delhi – Singapore | 286 |
| HKT–SIN | Phuket – Singapore | 274 |
| KIX–SIN | Osaka – Singapore | 268 |
| BOM–SIN | Mumbai – Singapore | 268 |
| HAN–SIN | Hanoi (Soc Son) – Singapore | 268 |
| MAA–SIN | Chennai – Singapore | 264 |
| BLR–LHR | Bengaluru – London | 256 |
| LAX–SYD | Los Angeles – Sydney (Mascot) | 238 |
| SFO–SIN | San Francisco – Singapore | 234 |
| CDG–SIN | Paris (Roissy-en-France, Val-d'Oise) – Singapore | 233 |
| JNB–NBO | Johannesburg – Nairobi | 222 |
| HKG–NGO | Hong Kong – Tokoname | 216 |
| BLR–SIN | Bengaluru – Singapore | 209 |
| IST–SIN | Istanbul – Singapore | 209 |
| RGN–SIN | Yangon – Singapore | 196 |
| SIN–SUB | Singapore – Surabaya | 189 |
| AKL–SIN | Auckland – Singapore | 187 |
| HGH–SIN | Hangzhou – Singapore | 181 |
| SIN–XMN | Singapore – Xiamen | 175 |
| SIN–TFU | Singapore – Chengdu (Jianyang) | 173 |
| DAC–SIN | Dhaka – Singapore | 170 |
| DAD–SIN | Da Nang – Singapore | 166 |
| AMS–SIN | Amsterdam – Singapore | 159 |
| CMB–SIN | Colombo – Singapore | 155 |
| FRA–SIN | Frankfurt am Main – Singapore | 154 |
| AMS–NBO | Amsterdam – Nairobi | 152 |
| HNL–SYD | Honolulu, Oahu – Sydney (Mascot) | 144 |
| AMS–LHR | Amsterdam – London | 141 |
| CKG–SIN | Chongqing – Singapore | 138 |
| KTI–SIN | Phnom Penh (Boeng Khyang) – Singapore | 133 |
| ANC–LAX | Anchorage – Los Angeles | 131 |
| MUC–SIN | Munich – Singapore | 127 |
| SIN–ZRH | Singapore – Zurich | 124 |
| KNO–SIN | Beringin – Singapore | 123 |
| HKG–MAA | Hong Kong – Chennai | 120 |
| CVG–LAX | Cincinnati / Covington – Los Angeles | 118 |
| AMS–LAX | Amsterdam – Los Angeles | 114 |
| HYD–SIN | Hyderabad – Singapore | 114 |
| PUS–SIN | Busan – Singapore | 112 |
| LGW–SIN | London – Singapore | 106 |
| LAX–SIN | Los Angeles – Singapore | 105 |
| BWN–SIN | Bandar Seri Begawan – Singapore | 102 |
| CEB–SIN | Cebu City/Lapu-Lapu City – Singapore | 101 |
| MLE–SIN | Malé – Singapore | 91 |
| CVG–ICN | Cincinnati / Covington – Seoul | 90 |
| DRW–SIN | Darwin – Singapore | 83 |
| ADL–SIN | Adelaide – Singapore | 82 |
| COK–SIN | Kochi – Singapore | 74 |
| JNB–SIN | Johannesburg – Singapore | 72 |
| MXP–SIN | Ferno (VA) – Singapore | 67 |
| EWR–SIN | Newark – Singapore | 66 |
| MAN–SIN | Manchester, Greater Manchester – Singapore | 62 |
| CPH–SIN | Copenhagen – Singapore | 62 |
| CCU–SIN | Kolkata – Singapore | 62 |
| NGO–SIN | Tokoname – Singapore | 62 |
| CHC–SIN | Christchurch – Singapore | 61 |
| JFK–SIN | New York – Singapore | 61 |
| KTM–SIN | Kathmandu – Singapore | 56 |
| GUM–HNL | Hagåtña – Honolulu, Oahu | 54 |
| SEA–SIN | Seattle – Singapore | 53 |
| PKX–SIN | Beijing – Singapore | 52 |
| CVG–NGO | Cincinnati / Covington – Tokoname | 50 |
| BRU–SIN | Zaventem – Singapore | 50 |
| FUK–SIN | Fukuoka – Singapore | 50 |
| BKK–NGO | Bangkok – Tokoname | 50 |
| FCO–SIN | Rome – Singapore | 49 |
| AMS–BLR | Amsterdam – Bengaluru | 47 |
| SAI–SIN | Siem Reap – Singapore | 45 |
| AMD–SIN | Ahmedabad – Singapore | 38 |
| CNS–SIN | Cairns – Singapore | 38 |
| HNL–SIN | Honolulu, Oahu – Singapore | 35 |
| ROK–SIN | Rockhampton – Singapore | 28 |
| LAX–NGO | Los Angeles – Tokoname | 28 |
| BCN–SIN | Barcelona – Singapore | 24 |
| CVG–HNL | Cincinnati / Covington – Honolulu, Oahu | 15 |
| BRU–MAA | Zaventem – Chennai | 11 |
| BRU–DFW | Zaventem – Dallas-Fort Worth | 10 |
| BRU–LAX | Zaventem – Los Angeles | 8 |
| AMS–MAA | Amsterdam – Chennai | 7 |
| BLR–BRU | Bengaluru – Zaventem | 4 |
| GUM–SIN | Hagåtña – Singapore | 4 |
| CVG–SINonce | Cincinnati / Covington – Singapore | 1 |
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