Hi there,

Apologies firstly if this question/query is silly... Wondering if anyone else have had the same experience?

I tried to book a PEY class ticket (multi-city) BNE-SIN-NRT-SIN-BNE but SQ Website only provided PEY for SIN-NRT-SIN and not either of the Brisbane leg. Notification past the flight selection stated that PEY was not available for all sectors and the next lower class (economy) has been selected (even though the PEY cabin in all flight sectors are empty). But the economy flight tickets are under the 'W' code and not the Y, B or E buckets, as such not available to upgrade. Is this something that is common? Any advice or suggestion is greatly appreciated.

Many thanks!