It's not just LHR. TATL BIZ fares appear to have escalated dramatically for this summer. Random dates May/June for P r/t ex YWG show GVA, MUC, BRU all about $7,200. CDG $7,600. AMS $9K (!!) Even LYS which is usually around $3600 is at $4500. So we have pulled the trigger on a 10 flight pass. A r/t YWG-CDG for $3,900 is a bargain compared with $7,600. Also worth noting that these passes permit booking o/w tickets and making changes (albeit with conditions) -- which are both attractive to us. Of course whether it's a good deal depends hugely on what the individual wants -- just seemed to tick the boxes for us. I would actually have preferred 12 rather than 10 flights, but hey ...