Emirates to Dubai was also mentioned.
There has been quite a lot of talk in recent months down this neck of the woods that Emirates are looking at CWL for a DXB service.
There are those who question the demand from there, certainly if the flight went daily, and some speculation has arisen that the service might be a joint one with another UK airport, either daily or say 3 times a week.
NCL is one airport that has been suggested as a 'partner'.
I don't know whether EK already fly from DXB to two airports in this way (not necessarily in Europe).