| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Norwegian Air Shuttle | Oslo Airport, Gardermoen |  | 22/01/1993 | DY | NAX | Oslo | Oslo | Norway | Europe | Norway | Europe | Norwegian Air Shuttle | 106 | 126 | Website | |
| Norwegian Long Haul | Charles de Gaulle Airport |  | 01/01/2012 | DU | NLH | Bærum | Akershus | Norway | Europe | Norway | Europe | Norwegian Air Shuttle | 6 | Website | ||
| Norwegian Air Argentina | Aeroparque Jorge Newbery |  | 2017 | DN | NAA | Buenos Aires | Buenos Aires | Argentina | Americas | Argentina | Americas | Norwegian Air Shuttle | Website | |||
| Norwegian Air International | Gatwick Airport |  | 2014 | D8 | IBK | Ireland | Europe | Norwegian Air Shuttle | 54 | Website | ||||||
| Norwegian Air UK | Gatwick Airport |  | 2015 | DI | NRS | United Kingdom | Europe | Norwegian Air Shuttle | 4 | Website |