Originally Posted by
jamjaruk
If I were to book a return business class seat (skyward saver fare) from LHR to DBX and upgrade (upgrades are available for flights dated 5/5/14 to 12/5/14), will the skyward miles be awarded for first class (21,000) or business class (7,000) travel?
Miles are awarded for your original class of ticketing and no the upgrade - so you would earn Business Class miles.