Your plugs & sockets
Voltage
230V
Frequency
50Hz
Plugs
C, F
Plugs & sockets in South Korea
Voltage
220V
Frequency
60Hz
Plugs
C, F
Finland to South Korea: Complete Plug & Adapter Guide (2026) No Adapter Needed
Whether it's a business trip or a vacation, traveling from Finland to South Korea requires a quick check on power compatibility. The last thing you want is to arrive and discover your charger doesn't fit the outlets.
Good news: Finland and South Korea share compatible plug types (Type C and F). Your existing plugs should fit directly into South Korea's outlets without any adapter needed.
On the voltage front, Finland (230V, 50Hz) and South Korea (220V, 60Hz) are very similar. You shouldn't need a voltage converter for your electronics.
Rather than packing bulky converters, consider buying travel-sized dual-voltage versions of appliances you can't live without. For phones and laptops, all you'll need is the right plug adapter since their chargers almost always support worldwide voltage.
