2012 to present
25/05/2012: Aer Lingus (U.K.) Limited established as a UK airline, a wholly owned subsidiary of Aer Lingus
20/10/2021: Operations commenced to Barbados, and susequently to the USA
08/01/2026: Aer Lingus announced they would close its Manchester base at the end of March 2026, ending all Aer Lingus UK operations.
31/03/2026: Aer Lingus (U.K.) Limited ceased operations.
HQ: Belfast
IATA: EG
ICAO: EUK
Callsign: GREEN FLIGHT
AOC No. 2471
G-EIRH 30/11/2021 > 09/05/2023
G-EIDY 24/03/2023 > 13/03/2026
G-EILA 05/07/2021 > 29/04/2026