Firstly, I really appreciate all the feedback within this site, it is so wonderful to have so much information made available from such informative members while I waited to get hold of someone at Qantas customer service....
I did eventually get hold of someone at Qantas and I must first say how pleasant and clearly spoken the customer service rep was, the phone line was crystal clear and its nice to talk on the phone where information is provided in a clear and professional manner... Well done to Qantas in this regard.
There was a push to re-route us through SYD or MEL, or even to push our return flights back one day to match up with the Saturday QF82 SIN > ADL return flight, there was not a clear or direct option / offer for a full refund, however it was mentioned that Qantas had a obligation to make the situation better for us so that we were happy. I firmly replyed to the many re-routing suggestions that I booked return direct flights and this is what I wanted and expected as paid for, I also wanted to fly on the dates I booked since all accommodation and transfers had been locked in, so the changes to QF82 that Qantas made now made our travel not possible with them and I wanted a refund for the full return fares...
I was offered a period of time if I needed to ensure I made other arrangements with another airline before cancelling the entire booking with Qantas. Being prepared I already had SQ open on my computer browser and had already entered all pax details, right up to where CC payment is required. So on confirmation from Qantas that the bookings were cancelled and the refunds processed, I completed the SQ booking...
10 min after speaking with Qantas, the refund confirmation email hit my inbox.
- SQ was nearly / exactly the same price as what we paid Qantas (at the time we booked there was ~30% difference - SQ being dearer)
- SQ clearly offer better timing in regard to Departure time. (QF81 ADL > SIN)
- SQ daily connection to SIN is fantastic and I really should have booked with them in the first place (However there was approx ~1.4k difference in price when originally booking for all pax)
So its nice to get through this one, honestly I thought we would have been forced into a re-route as per Markis comments, this would have made the trip very uncomfortable for us. I'm really just glad it all worked out ok in the end...
More than likely never to book this route again with Qantas. With flights only every other day, when they make a schedule change it can become really messy. I guess they have lost a few more reasons to fly this route at all... (I usually fly this route on SQ for business, and generally only Qantas if SQ is full, So now if I can not get on a SQ flight number, I will really have to look into other options in more detail and perhaps need to be more flexible and only fly SQ when I can...)No wonder Qantas International is in trouble...!
Thanks to everybody for your helpful comments...