| name | Hub | image | date Ceased operations | date Commenced operations | IATA Code | ICAO Code | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Country | continent | Parent | number of aircrafts | number of destinations | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aer Lingus | Dublin Airport |  | 27/05/1936 | EI | EIN | Dublin | Dublin | Ireland | Europe | Ireland | Europe | International Airlines Group | 47 | 77 | Website | |
| British Airways | Heathrow Airport |  | 31/03/1974 | BA | BAW | London | England | United Kingdom | Europe | United Kingdom | Europe | International Airlines Group | 273 | 169 | Website | |
| Iberia (airline) | Adolfo Suárez Madrid–Barajas Airport |  | 28/06/1927 | IB | IBE | Madrid | Community of Madrid | Spain | Europe | Spain | Europe | International Airlines Group | 73 | 100 | Website | |
| OpenSkies | Orly Airport |  | 2008 | LV | BOS | Paray-Vieille-Poste | Île-de-France | France | Europe | France | Europe | International Airlines Group | 4 | 3 | Website | |
| Vueling | Barcelona–El Prat Josep Tarradellas Airport |  | 2004 | VY | VLG | Barcelona | Catalonia | Spain | Europe | Spain | Europe | International Airlines Group | 108 | 155 | Website |