| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Finnair | Helsinki Airport |  | 01/11/1923 | AY | FIN | Vantaa | Uusimaa | Finland | Europe | Finland | Europe | Olympia Trails | 72 | 86 | Website | |
| Finncomm Airlines | Helsinki Airport |  | 2011 | 1993 | FC | FCM | Ilmajoki | Southern Ostrobothnia | Finland | Europe | Finland | Europe | 16 | 20 | Website | |
| Nordic Global Airlines | Helsinki Airport |  | 31/05/2015 | 11/04/2011 | NJ | NGB | Vantaa | Uusimaa | Finland | Europe | Finland | Europe | 2 | 15 | Website | |
| Snowbird Airlines | Helsinki Airport | 12/2014 | 10/2014 | SBW | Vantaa | Uusimaa | Finland | Europe | Finland | Europe | 7 | Website | ||||
| Nordic Regional Airlines | Helsinki Airport |  | After 2015 | BE | FCM | Ilmajoki | Southern Ostrobothnia | Finland | Europe | Finland | Europe | Finnair | 17 | Website |