| IATA | ICAO | Name | City | Type |
|---|---|---|---|---|
| CMB | VCBI | Bandaranaike International Colombo Airport | Colombo | Large International Airport Scheduled |
| BYV | BYV | Beira Lake Seaplane Base | Colombo | Seaplane Base |
| BJT | BJT | Bentota River Waterdrome | Bentota | Seaplane Base Scheduled |
| RML | VCCC | Colombo Ratmalana Airport | Colombo | Medium Airport Scheduled |
| DGM | DGM | Dandugama Seaplane Base | Colombo | Seaplane Base |
| DWO | DWO | Diyawanna Oya Seaplane Base | Sri Jayawardenepura Kotte | Seaplane Base Scheduled |
| KTY | VCCN | Katukurunda Air Force Base | Kalutara | Small Airport |
| KEZ | KEZ | Kelani-Peliyagoda Seaplane Base | Colombo | Seaplane Base |