Flying Blue has relatively decent business class rates to Europe and Latin America (125,000 miles per round trip), but if you're looking to fly ultra-long-haul routes in business, Flying Blue is not your program. (rewardexpert.com)
It does have more reasonable business class rates to French Polynesia (150,000 per round trip), but finding award space at this rate is nearly impossible. (rewardexpert.com)
The standard roundtrip business class rate is 50,000 but with Asiana you can book these for only 45,000 roundtrip. (uponarriving.com)