Showing 394 registered airlines with a combined fleet of 1,328 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| No. 32 (The Royal) Squadron | NOH | 0 |
| No. 84 Squadron RAF | AKG | 0 |
| Norfolk County Flight College | NCF | 0 |
| Norse Atlantic Airways UK | UBT / Z0 | 6 |
| North British Airlines | NBN | 0 |
| Northamptonshire School of Flying | NSF | 0 |
| Northern Executive Aviation | NEX | 0 |
| Northumbria Helicopters | NHL | 1 |
| Northwood Headquarters (RAF) | NWO | 0 |
| Ocean Sky (UK) | OCS | 0 |