Originally Posted by
Knobbgb
EDIT: Ah this is what I was thinking of. The issue here was a 'J' class fare that couldn't be upgraded but the same principles may apple. One poster (reply 3) states that J class (despite being listed as earning) do NOT earn as they are IT fares.I don't know if there is a similar issue with the class(s) you are booked into.
Be careful if booking with Expedia (and wanting to upgrade using vouchers)
Also scroll down to reply 19 - A reply from Aegean saying that a fare didn't earn miles becase there was no fare charged - just taxes and that normal tickets in that same booking class would earn. This ties in with what Xandrios said above.
Sorry, nothing definitive, but more info for you to ponder...
Also check reply
#24 .
Seems like it did credit at 100% after all.