EI / EIN EI airline code: Aer Lingus
EI is the IATA airline code for Aer Lingus, based in Ireland. Its ICAO airline code is EIN.
Aer Lingus codes
| IATA code | EI |
|---|---|
| ICAO code | EIN |
| Airline | Aer Lingus |
| Country | Ireland |
| Status | Listed as operating (data checked 1 October 2026) |
Source: the airline database behind Easy PNR Converter (Wikidata and OpenFlights), checked against Wikidata and Wikipedia on 1 October 2026. IATA codes of airlines that stop flying can later be given to another airline.
How EI appears in a PNR
In an Amadeus, Sabre, Galileo or Worldspan flight segment the two-character airline code comes first, directly before the flight number, so every flight sold under this code starts with EI. Codeshare flights carry the marketing airline's code, so the airline operating the aircraft can be a different one. Paste a PNR into the free PNR converter and EI is shown as Aer Lingus with its logo, next to local times and the true flight duration.
Other airlines from Ireland
Large airports in Ireland
- NOC Ireland West Airport KnockCharlestown
- ORK Cork International AirportCork
- DUB Dublin AirportDublin
- SNN Shannon AirportShannon