| SriLankan | ALK0554 | Frankfurt International Airport | Bandaranaike International Airport | |
| SriLankan | ALK0897 | Shanghai Pudong International Airport | Bandaranaike International Airport | Suvarnabhumi Airport (New Bangkok International Airport) |
| SriLankan | ALK102 | Male International Airport | Bandaranaike International Airport | |
| SriLankan | ALK103 | Bandaranaike International Airport | Male International Airport | |
| SriLankan | ALK104 | Male International Airport | Bandaranaike International Airport | |
| SriLankan | ALK1102 | Male International Airport | Bandaranaike International Airport | |
| SriLankan | ALK115 | Bandaranaike International Airport | Male International Airport | |
| SriLankan | ALK116 | Male International Airport | Bandaranaike International Airport | |
| SriLankan | ALK1177 | Bandaranaike International Airport | Rajiv Gandhi International Airport | |
| SriLankan | ALK1205 | Bandaranaike International Airport | Kuwait International Airport | |
| SriLankan | ALK1208 | Malpensa International Airport | Bandaranaike International Airport | |
| SriLankan | ALK121 | Bandaranaike International Airport | Chennai International Airport | |
| SriLankan | ALK122 | Chennai International Airport | Bandaranaike International Airport | |
| SriLankan | ALK123 | Bandaranaike International Airport | Chennai International Airport | |
| SriLankan | ALK124 | Chennai International Airport | Bandaranaike International Airport | |
| SriLankan | ALK126 | Chennai International Airport | Bandaranaike International Airport | |
| SriLankan | ALK1263 | Bandaranaike International Airport | King Fahd International Airport | |
| SriLankan | ALK1264 | King Fahd International Airport | Bandaranaike International Airport | |
| SriLankan | ALK1265 | Bandaranaike International Airport | King Khalid International Airport | |
| SriLankan | ALK1266 | King Khalid International Airport | Bandaranaike International Airport | |
| SriLankan | ALK128 | Chennai International Airport | Bandaranaike International Airport | |
| SriLankan | ALK134 | Tiruchirapalli Airport | Bandaranaike International Airport | |
| SriLankan | ALK141 | Bandaranaike International Airport | Chatrapati Shivaji International Airport | |
| SriLankan | ALK142 | Chatrapati Shivaji International Airport | Bandaranaike International Airport | |
| SriLankan | ALK1423 | Kunming Wujiaba International Airport | Bandaranaike International Airport | |
| SriLankan | ALK1428 | Bandaranaike International Airport | Singapore Changi Airport | |
| SriLankan | ALK143 | Bandaranaike International Airport | Chatrapati Shivaji International Airport | |
| SriLankan | ALK144 | Chatrapati Shivaji International Airport | Bandaranaike International Airport | |
| SriLankan | ALK1505 | Bandaranaike International Airport | London Heathrow Airport | |
| SriLankan | ALK1506 | Frankfurt International Airport | Bandaranaike International Airport | |
| SriLankan | ALK162 | Trivandrum International Airport | Bandaranaike International Airport | |
| SriLankan | ALK165 | Bandaranaike International Airport | Cochin International Airport | |
| SriLankan | ALK166 | Cochin International Airport | Bandaranaike International Airport | |
| SriLankan | ALK171 | Bandaranaike International Airport | Bangalore International Airport | |
| SriLankan | ALK172 | Bangalore International Airport | Bandaranaike International Airport | |
| SriLankan | ALK174 | Bangalore International Airport | Bandaranaike International Airport | |
| SriLankan | ALK182 | Tribhuvan International Airport | Bandaranaike International Airport | |
| SriLankan | ALK183 | Bandaranaike International Airport | Jinnah International Airport | |
| SriLankan | ALK184 | Jinnah International Airport | Bandaranaike International Airport | |
| SriLankan | ALK185 | Bandaranaike International Airport | Allama Iqbal International Airport | |
| SriLankan | ALK1866 | Hambantota Mattala Rajapaksa International Airport | Shanghai Pudong International Airport | |
| SriLankan | ALK189 | Bandaranaike International Airport | Shahjalal International Airport | |
| SriLankan | ALK190 | Shahjalal International Airport | Bandaranaike International Airport | |
| SriLankan | ALK195 | Bandaranaike International Airport | Indira Gandhi International Airport | |
| SriLankan | ALK196 | Indira Gandhi International Airport | Bandaranaike International Airport | |
| SriLankan | ALK197 | Bandaranaike International Airport | Indira Gandhi International Airport | |
| SriLankan | ALK201 | Bandaranaike International Airport | Bahrain International Airport | |
| SriLankan | ALK205 | Bandaranaike International Airport | Seeb International Airport | |
| SriLankan | ALK206 | Seeb International Airport | Bandaranaike International Airport | |
| SriLankan | ALK207 | Bandaranaike International Airport | Abu Dhabi International Airport | |
| SriLankan | ALK208 | Abu Dhabi International Airport | Bandaranaike International Airport | |
| SriLankan | ALK217 | Bandaranaike International Airport | Dubai International Airport | |
| SriLankan | ALK218 | Hamad International Airport | Bandaranaike International Airport | |
| SriLankan | ALK225 | Bandaranaike International Airport | Dubai International Airport | |
| SriLankan | ALK226 | Dubai International Airport | Bandaranaike International Airport | |
| SriLankan | ALK229 | Bandaranaike International Airport | Kuwait International Airport | |
| SriLankan | ALK230 | Kuwait International Airport | Bandaranaike International Airport | |
| SriLankan | ALK231 | Bandaranaike International Airport | Dubai International Airport | |
| SriLankan | ALK232 | Dubai International Airport | Bandaranaike International Airport | |
| SriLankan | ALK236 | Whitehorse International Airport | Whitehorse International Airport | |
| SriLankan | ALK263 | Bandaranaike International Airport | King Fahd International Airport | |
| SriLankan | ALK264 | King Fahd International Airport | Bandaranaike International Airport | |
| SriLankan | ALK265 | Bandaranaike International Airport | King Khalid International Airport | |
| SriLankan | ALK266 | King Khalid International Airport | Bandaranaike International Airport | |
| SriLankan | ALK282 | King Abdulaziz International Airport | Bandaranaike International Airport | |
| SriLankan | ALK302 | Bandaranaike International Airport | Singapore Changi Airport | |
| SriLankan | ALK303 | Singapore Changi Airport | Bandaranaike International Airport | |
| SriLankan | ALK306 | Bandaranaike International Airport | Singapore Changi Airport | |
| SriLankan | ALK307 | Singapore Changi Airport | Bandaranaike International Airport | |
| SriLankan | ALK308 | Bandaranaike International Airport | Singapore Changi Airport | |
| SriLankan | ALK309 | Singapore Changi Airport | Bandaranaike International Airport | |
| SriLankan | ALK314 | Bandaranaike International Airport | Kuala Lumpur International Airport | |
| SriLankan | ALK315 | Kuala Lumpur International Airport | Bandaranaike International Airport | |
| SriLankan | ALK318 | Bandaranaike International Airport | Kuala Lumpur International Airport | |
| SriLankan | ALK319 | Kuala Lumpur International Airport | Bandaranaike International Airport | |
| SriLankan | ALK364 | Bandaranaike International Airport | Soekarno-Hatta International Airport | |
| SriLankan | ALK365 | Soekarno-Hatta International Airport | Bandaranaike International Airport | |
| SriLankan | ALK402 | Bandaranaike International Airport | Suvarnabhumi Airport (New Bangkok International Airport) | |
| SriLankan | ALK403 | Suvarnabhumi Airport (New Bangkok International Airport) | Bandaranaike International Airport | |
| SriLankan | ALK404 | Bandaranaike International Airport | Suvarnabhumi Airport (New Bangkok International Airport) | |
| SriLankan | ALK405 | Suvarnabhumi Airport (New Bangkok International Airport) | Bandaranaike International Airport | |
| SriLankan | ALK406 | Bandaranaike International Airport | Suvarnabhumi Airport (New Bangkok International Airport) | |
| SriLankan | ALK407 | Suvarnabhumi Airport (New Bangkok International Airport) | Bandaranaike International Airport | |
| SriLankan | ALK454 | Bandaranaike International Airport | Narita International Airport (New Tokyo) | |
| SriLankan | ALK455 | Narita International Airport (New Tokyo) | Bandaranaike International Airport | |
| SriLankan | ALK461 | Narita International Airport (New Tokyo) | Bandaranaike International Airport | Male International Airport |
| SriLankan | ALK470 | Bandaranaike International Airport | Incheon International Airport | |
| SriLankan | ALK471 | Incheon International Airport | Bandaranaike International Airport | |
| SriLankan | ALK500 | Paris Charles de Gaulle Airport (Roissy Airport) | Bandaranaike International Airport | |
| SriLankan | ALK501 | Frankfurt International Airport | Bandaranaike International Airport | |
| SriLankan | ALK503 | Bandaranaike International Airport | London Heathrow Airport | |
| SriLankan | ALK504 | London Heathrow Airport | Bandaranaike International Airport | |
| SriLankan | ALK504D | London Heathrow Airport | Dubai International Airport | |
| SriLankan | ALK505 | Bandaranaike International Airport | London Heathrow Airport | Male International Airport |
| SriLankan | ALK506 | London Heathrow Airport | Bandaranaike International Airport | |
| SriLankan | ALK533 | Bandaranaike International Airport | Domodedovo International Airport | |
| SriLankan | ALK534 | Domodedovo International Airport | Bandaranaike International Airport | |
| SriLankan | ALK544 | Zurich International Airport | Bandaranaike International Airport | |
| SriLankan | ALK553 | Bandaranaike International Airport | Frankfurt International Airport | |
| SriLankan | ALK554 | Frankfurt International Airport | Bandaranaike International Airport | |
| SriLankan | ALK563 | Bandaranaike International Airport | Paris Charles de Gaulle Airport (Roissy Airport) | |
| SriLankan | ALK564 | Paris Charles de Gaulle Airport (Roissy Airport) | Bandaranaike International Airport | |
| SriLankan | ALK604 | Bandaranaike International Airport | Melbourne International Airport | |
| SriLankan | ALK605 | Melbourne International Airport | Bandaranaike International Airport | |
| SriLankan | ALK606 | Bandaranaike International Airport | Sydney Airport | |
| SriLankan | ALK607 | Sydney Airport | Bandaranaike International Airport | |
| SriLankan | ALK707 | Bandaranaike International Airport | Seychelles International Airport | |
| SriLankan | ALK708 | Seychelles International Airport | Bandaranaike International Airport | |
| SriLankan | ALK866 | Bandaranaike International Airport | Shanghai Pudong International Airport | |
| SriLankan | ALK867 | Shanghai Pudong International Airport | Bandaranaike International Airport | |
| SriLankan | ALK868 | Bandaranaike International Airport | Beijing Capital International Airport | |
| SriLankan | ALK869 | Beijing Capital International Airport | Bandaranaike International Airport | |
| SriLankan | ALK880 | Bandaranaike International Airport | Guangzhou Baiyun International Airport | |
| SriLankan | ALK881 | Guangzhou Baiyun International Airport | Bandaranaike International Airport | Suvarnabhumi Airport (New Bangkok International Airport) |
| SriLankan | ALK884 | Bandaranaike International Airport | Guangzhou Baiyun International Airport | |
| SriLankan | ALK885 | Guangzhou Baiyun International Airport | Bandaranaike International Airport | |
| SriLankan | ALK896 | Bandaranaike International Airport | Shanghai Pudong International Airport | Don Muang International Airport (Old Bangkok International Airport) |
| SriLankan | ALK897 | Shanghai Pudong International Airport | Bandaranaike International Airport | Suvarnabhumi Airport (New Bangkok International Airport) |
