Korean offers even better rates to Hawaii from the Continental U.S. on Delta than Flying Blue — 25,000 Skypass miles in economy and 45,000 Skypass miles in business
per roundtrip vs. 50,000 and 80,000 SkyMiles.
For business class flights between NA and Europe, you're looking at extra 25,000
per roundtrip (140K
vs. 115K), although Asia flights are not that bad, «only» 20,000 miles more to fly on partners.