In deal worth 20 million euros, IAG buys Niki airline
Fly Niki: Konkursverfahren der NIKI Luftfahrt GmbH vor dem Abschluss - Schwechat
Niki Luftfahrt – Wikipedia
NIKI Customer Reviews - SKYTRAX
Niki to introduce new routes from Vienna | World Airline News
Niki airline hi-res stock photography and images - Alamy
380 Niki Airline Photos and Premium High Res Pictures - Getty Images
Former Formula 1 driver Niki Lauda launches new airline - Air Data News
Lauda buys back airline he founded | GRAND PRIX 247
Niki Fleet Details and History
Air Berlin: Übernahme von Niki Laudas Airline soll helfen
BA owner IAG to buy insolvent Niki airline | Financial Times
Niki Air geht in Teilen an Gründer Lauda | Wirtschaft | DW | 23.01.2018
Niki airline hi-res stock photography and images - Alamy
A plane of the bankrupt airline Air Berlin with a sticker of Niki airline rolls along the runway..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-171201-99-100603-DPAI | agefotostock
Air Berlin's Niki grounded after Lufthansa drops bid | Reuters
Takeover of Niki airline by British Airways parent hits snag
Niki airlines hi-res stock photography and images - Alamy
OE-LEU | World Airline News
Airline Niki submits insolvency filing in Austria | Reuters