Cost of living in Jeju (South Korea) is about the same as in Aberdeen (United Kingdom)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 362 prices entered by 26 different people.
For example, to keep the same standard of living that would require £3,300 in Aberdeen you would need to make just about £3,172 (₩4,631,703) in Jeju.