Join Date: Dec 2009
Location: Gran Canaria, Singapore, Surfers Paradise
Programs: KrisFlyer Gold to Silver to Blue, Finnair Silver, Royal Caribbean Diamond, GHA Platinum
Posts: 5,500
With KF an F award is only 50% more than a J award. Even less if you consider the 15% discount that KF gives to online redemptions.
And speaking of F:
LH return between SIN & FRA: 210,000 miles using LH's Miles & More FFP
SQ return between SIN & FRA: 140,250 miles using SQ's Kris Flyer FFP
I don't really want to compare business class becaue LH doesn't have a product worthy of being considered.