Showing 394 registered airlines with a combined fleet of 1,324 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Eastern Executive Air Charter | GNS | 0 |
| easyJet | EZY / U2 | 158 |
| Edinburgh Air Charter | EDC | 6 |
| Electra Airways | EAF | 10 |
| Emerald Airlines UK | EAG | 2 |
| Emerald Airways | JEM | 0 |
| Empire Test Pilots' School | ETP | 3 |
| Enter Air | ENT / E4 | 36 |
| Euroceltic Airways | ECY | 0 |
| EuroJet Aviation | GOJ | 0 |