Until Dec 16th, Diners Club cardholders members can convert their Club Rewards points to British Airways Executive Club and receive a 40% bonus Avios. For Canadians it normally it costs 1,250 CR points for 1,000 Avios which means with this promo members will receive 1,400 Avios for the 1,250 points while U.S. members are luckier in that their base transfer ratio is 1:1 so 1,000 Club Rewards points will earn 1,400 Avios. This means U.S. based members can get a short haul award flight on American or Alaska airlines for only 11,000 Club Rewards points (15,400 Avios)
US: Complete details on the offer can be found Here
Canada: Complete details on the offer can be found Here
These offers can also be found on our Executive Club Bonus Avios Page.