Moderator, SkyTeam and Germany
Join Date: Sep 2001
Location: FRA/STR/NUE
Programs: BA, LH, KL, EY, IHG, Marriott, Hyatt, Hilton, Radisson, H Rewards
Posts: 5,965
And of course there ist the Amex program where you would pay a fullfare C or F ticket on select airlines (LH not beeing one of those AFAIK) and get a companion ticket for free or reduced price. Other travel agents and airlines copied that concept and have fares for two people travelling together in premium cabin.