Join Date: Oct 2000
Location: Munich, Germany
Programs: LH HON, DL FO/MM, Marriott Lifetime Platinum, Accor Lifetime Platinum, Sixt Diamond
Posts: 6,174
Flying Blue is the frequent flyer program of KQ as well as the frequent flyer program of NW in Europe (at least based on the info we have so far), so that's why the logos are there.
It is one luggage tag only for everyone.