Originally Posted by Will08

Similar subject - I found business saver tickets TUN-DXB, DXB-BKK but only Flex for BKK-SYD so of course the whole flight becomes business flex (I require the stop over in BKK). Usually I wouldn't have a problem with this, however, when you change the flight to Y flex+ for the same route to then use miles you don't get the TUN-SYD miles price. You have to pay TUN-BKK then BKK-SYD as it is seen as separate flights.

So for miles it is separate but for fare type EK see it as one. The same goes for booking mixed classes, this isn't allowed but if in terms of miles EK see it as separate flights why it is not possible to book TUN-BKK on a business saver, then BKK-SYD Y...!