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Jeju eSIM

Jeju is a whole island: a volcano in the middle, black-rock coast roads and a car or a bus between everything. There is no rail, so the eSIM is the connection to set up before you land.

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A clay scene of the Jeju coast: black rock walls, tangerine trees and a green crater by the sea.

South Korea eSIM plans

Pick your trip length. Every plan names its network before you pay.

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1 to 30 days · Data only
South Korea eSIM plans

Each plan shows whether its data is a total or a daily allowance. Network and activation shown before payment.

How much data do I need?

Before your Jeju trip

Set it up before you land

Jeju International is a small airport, and the rental car desk is where the trip starts. Install the eSIM before you fly so the map and the booking app work at the curb.

The island is the drive

Coast roads, the crater and the beaches spread around the island. Keep the maps and the stops online with the travel eSIM.

Flights or ferry

Flights from Seoul and Busan take about an hour, and ferries cross from the south coast. One Korea plan covers the whole island.

A few things before you fly.

Do I need a car on Jeju?

A car is the easy way around; buses cover the main routes with longer waits, so keep the timetables online.

Does a Korea eSIM work on Jeju?

Yes. The island is covered by the same Korea plans; the card names the network it uses.

How do I get to Jeju?

Flights from Seoul or Busan take about an hour, and ferries run from the south coast of the mainland.

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