Originally Posted by transpac
There are other nuances re: award travel on SQ and 2-class aircraft (other than LAX/EWR-SIN direct, non-stops) but I confess I am still confused about this, except to say that in some instances you will pay for C and ride in Y, or pay for F and ride in C.
I thought the "F award for Raffles" rule only applies to 2 class non-pacific flights (so mostly intra-asia and other destinations where SQ only use 2 class planes).