Public Transport in Dubai

The Dubai Metro subway is a convenient and cheap way to get around.

https://www.livingindubai.org/9-things-you-must-know-about-dubai-public-transportation/

https://www.bayut.com/mybayut/dubai-metro-timings-cost-stations/

The Metro goes right into Dubai Airport at stops 13 and 14.   

The Conrad Hotel is right across from Metro stop 22.