Given that this is the DXB DO, I'd imagine a lot of people would be flying in on EK (no?)
Anyway, for those unfamiliar with the fares etc, keep in mind that it's oftentimes quite expensive flying into DXB, and much better value if you add on a leg to anywhere (Middle East, S Asia, SE Asia) depending on the extra time and money you have. And on how many additional tier miles you want.
Feel free to PM me if you need any help with this.