| IATA | ICAO | Name | City | Type |
|---|---|---|---|---|
| - | ENFY | Fyresdal Airfield | Fyresdal | Small Airport |
| - | ENLU | Lunde Nome Airfield | Lunde Nome | Small Airport |
| NTB | ENNO | Notodden Airport | Notodden | Medium Airport |
| - | NO-0102 | Notodden sjøflyplass - Heddalsvatnet | Notodden | Seaplane Base |
| SKE | ENSN | Skien Airport | Geiteryggen | Medium Airport |
| - | ENTE | Skien Hospital Heliport | Skien | Heliport |