(I did this one the hard way a few years ago ... BLR-BOM-SIN-HKG

). Interestingly it's not shown in EF but it is in the OW timetable. Is there an F cabin on this route?
The KA152/CX6710 HKG-BLR starts (according to Amadeus timetable) on July 1st & ends on Oct 25th. No First Class on this route as far as I can see (in KVS).