| Luchtvaartmaatschappij |
IATA code |
ICAO code |
Logo & link |
| Aer Arann Islands (start 1970) |
RE |
REA |
 |
| Aer Lingus (start 1936) |
EI |
EIN |
 |
| ASL Airlines Ireland (start 1972) |
AG |
ABR |
 |
| Cityjet (start 1974) |
WX |
BCY |
 |
| Emerald Airlines (start 2021) |
- |
EAI |
 |
| Ryanair (start 1985) |
FR |
RYR |
 |
| SAS Scandinavian Airlines Ireland (start 2017) |
SL |
SZS |
 |
| Stobart Air (stop 2021) |
RE |
STK |
 |
| TUI Airways Ireland (start 2017) |
BY |
TOM |
 |
