Showing 24 registered airlines with a combined fleet of 118 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Greek Navy | HNA | 0 |
| Hellenic Air Force | HAF | 3 |
| Heston Airlines | HST / HN | 14 |
| Interjet Helicopters | IHE | 0 |
| Life Line Aviation | LLK | 2 |
| Lumiwings | LWI / L9 | 2 |
| Macedonian Airlines | MCS | 1 |
| Mediterranean Air Freight | MDF | 1 |
| Olympic Air | OAL / OA | 6 |
| Olympus Airways | OLY | 0 |