You Do Need power plug adapter while traveling from Faroe Islands to Indonesia.

Here is Why You Need An Adapter

The outlet and plug type used in Indonesia are C and F and in Faroe Islands are C, E, F and K. This is how they look like.

Faroe Islands

In Faroe Islands, outlets of type C, E, F and K are in use.

Type C

Type E

Type F

Type K

Indonesia

In Indonesia, outlets of type C and F are in use.

Type C

Type F