FlyerTalk Forums - View Single Post - Can you upgrade just the return leg right after booking a round-trip ticket?
Old Sep 14, 2011 | 5:34 pm
  #13  
KFFAN
 
Join Date: Jun 2009
Posts: 5
you used to be able to upgrade from economy using miles for 45k LHR-SIN....but alas, they now don't have the 747 flying from LHR so they doubled the miles needed to 90k for one way upgrade LHR-SIN.

You used to be able to book it online (providing you had booked full fare economy) but the new website is terrible and I doubt it has the intelligence to do this anymore.
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