Travel Plans for South Korea
Stay connected in South Korea: Seoul, Busan, and beyond, no roaming fees. Powered by Airalo's global network.
Loading eSIM Packages...
Why use an eSIM in South Korea?
South Korea has some of the most developed mobile infrastructure in Asia, and having a local eSIM on arrival makes it easy to navigate the subway, use translation apps, and book restaurants from the moment you land at Incheon. A South Korea eSIM connects you to a local network at local rates, avoiding the roaming fees your Canadian carrier would otherwise charge.
Common Questions
Does a South Korea eSIM work on Jeju Island?
Yes, Jeju Island is part of South Korea and is covered by a South Korea eSIM plan, with generally solid coverage in main towns and tourist areas.
Will my eSIM work on Seoul's subway system?
Yes, mobile coverage on Seoul's subway is generally reliable, including underground, since South Korea's network infrastructure extends throughout the transit system.
How much data do I need for a South Korea trip?
Data needs vary by usage. A Seoul-focused city trip relying on maps, translation, and transit apps typically needs less than a longer itinerary covering Busan and Jeju as well.
Can I keep my Canadian number while using this eSIM?
Yes, but to avoid any roaming charges, turn your Canadian carrier line off entirely in your phone's cellular settings before you land. Disabling data roaming alone isn't enough, since some charges can still be triggered. Do not use Airplane Mode, as this disables your eSIM too. Use your eSIM for all data, and use WhatsApp, FaceTime, or iMessage for calls and messages instead; your contacts can still reach you over data. If you need to receive an OTP or two-factor text, turn your Canadian line on briefly, then off again. When you return home, turn it back on and everything returns to normal.