You Do Need power plug adapter while traveling from Bhutan to United Arab Emirates (UAE).

Here is Why You Need An Adapter

The outlet and plug type used in United Arab Emirates (UAE) is G and in Bhutan are C, D and G. This is how they look like.

Bhutan

In Bhutan, outlets of type C, D and G are in use.

Type C

Type D

Type G

United Arab Emirates (UAE)

In United Arab Emirates (UAE), outlets of type G are in use.

Type G