FlyerTalk Forums - View Single Post - Miles & More eVoucher upgrade Questions [merged Q&A]
Old Aug 8, 2010, 3:42 am
  #6  
aster
 
Join Date: Dec 2009
Location: Singapore, Warsaw, Surfers Paradise
Programs: KrisFlyer Gold>>>Silver>>>Blue, Finnair Silver, Royal Caribbean Diamond
Posts: 5,131
What is the best way to ensure that eVoucher can be used?

Say you want to book 2x Y seats between FRA-SIN and then use 8 upgrade eVouchers to move yourself and your companion to C on both legs.

What is the best way to ensure that a round-trip upgrade for those two persons is possible before making a booking?
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