Don’t require power plug adapter while traveling from Réunion to South Korea.

Here's why you do not need an adapter

The outlet and plug type used in South Korea is F and in Réunion are C and E and they are compatible with each other.

Réunion

In Réunion, outlets of type C and E are in use.

Type C

Type E

South Korea

In South Korea, outlets of type F are in use.

Type F