| IATA | ICAO | Name | City | Type |
|---|---|---|---|---|
| HBT | HBT | Hambantota Seaplane Base | Hambantota | Seaplane Base Scheduled |
| KCT | VCCK | Koggala Airport | Galle | Medium Airport Scheduled |
| HRI | VCRI | Mattala Rajapaksa International Airport | Mattala | Large International Airport Scheduled |
| DIW | DIW | Mawella Lagoon Seaplane Base | Dickwella | Seaplane Base |
| TTW | TTW | Tissa Tank Waterdrome | Tissamaharama | Seaplane Base Scheduled |
| WRZ | VCCW | Weerawila Airport | Weerawila | Small Airport |