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Your plugs & sockets

Voltage

220V

Frequency

50Hz

Plugs

C, E, F, I

Type C Plug
Type C Socket
Type C
Type E Plug
Type E Socket
Type E
Type F Plug
Type F Socket
Type F
Type I Plug
Type I Socket
Type I

Plugs & sockets in South Korea

Voltage

220V

Frequency

60Hz

Plugs

C, F

Type C Plug
Type C Socket
Type C
Type F Plug
Type F Socket
Type F

Timor-Leste to South Korea: Complete Plug & Adapter Guide (2026) Adapter Needed

Traveling from Timor-Leste to South Korea means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in South Korea so you can keep all your devices charged and ready.

Both Timor-Leste and South Korea use Type C/F plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.

On the voltage front, Timor-Leste (220V, 50Hz) and South Korea (220V, 60Hz) are very similar. You shouldn't need a voltage converter for your electronics.

A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For South Korea specifically, look for one that supports Type C/F outlets. USB charging ports built into the adapter are a nice bonus.

Frequently Asked Questions

Not necessarily. Both countries support Type C/F plugs, so your devices should fit South Korea's outlets directly.