Thanks for all your replies!

I just saw that the CX flights got a lot more expensive (it was around 530SGD, now more than 2000SGD)...There probably was an offer until the end of march. Do u guys think that this offer might show up again some time?

Dam, i should have booked CX, i had no idea the offer would finish at the end of march....

I will fly the SQ A380 in September, so flying the A380 is not the most important thing for me on this leg....