| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Icelandair | Keflavík International Airport |  | 1937 | FI | ICE | Reykjavík | Capital Region | Iceland | Europe | Iceland | Europe | Icelandair Group | 30 | 39 | Website | |
| Icelandic Airlines |  | 1979 | 1944 | LL | Reykjavík | Capital Region | Iceland | Europe | Iceland | Europe | Website | |||||
| Islandsflug | Keflavík International Airport |  | 2004 | 1991 | HH | ICB | Keflavík | Southern Peninsula | Iceland | Europe | Iceland | Europe | 25 | Website | ||
| Mýflug | 1985 | MYA | Akureyri | Northeastern Region | Iceland | Europe | Iceland | Europe | 5 | Website | ||||||
| Norlandair | Akureyri Airport | 2008 | FNA | Akureyri | Northeastern Region | Iceland | Europe | Iceland | Europe | 4 | 5 | Website |