South Korea eSIM — reviews & details
South Korea 100MB 7Days · 100 MB · 7 days
20 reviews
Coverage & networks
- South Korea SKTelecom 5G LG Uplus 5G
Traveller reviews
Katya D.
South Korea · Jul 2026
Used this on my trip and it worked perfectly in South Korea. Topping up was straightforward when I needed more.
Mark
GotoeSIM Support
· 2 months ago Really appreciate this, Katya! Great to know the setup was quick and easy. – Mark, GotoeSIM Support
Zoe F.
Australia · Jul 2026
Great value compared to roaming charges in South Korea. Signal held up well on trains and in rural areas. Made staying connected effortless.
Tom
GotoeSIM Support
· 2 months ago Really appreciate this, Zoe! Great to know the setup was quick and easy. We're here whenever you travel again. — Tom
Sven P.
Sweden · Jul 2026
Did the job without any drama in South Korea. Setup instructions in the app were clear and simple.
Laura
GotoeSIM Support
· 2 months ago Thanks a lot, Sven! Delighted the speeds worked well for you. — Laura, GotoeSIM Support
Budi C.
Germany · Jul 2026
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas.
David
GotoeSIM Support
· 2 months ago Thanks a lot, Budi! Love that you were online the moment you landed in South Korea. Enjoy your journeys! — David, GotoeSIM Support
Daniel B.
Italy · Jul 2026
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering. Made staying connected effortless.
Sara
GotoeSIM Support
· 2 months ago Thank you so much, Daniel! Delighted the speeds worked well for you. We're here whenever you travel again. – Sara, GotoeSIM Support
Frequently asked questions
How much does the South Korea eSIM cost?
The South Korea 100MB 7Days plan costs $0.48 for 100 MB over 7 days, paid once with no hidden fees.
How do I activate my South Korea eSIM?
Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the GotoeSIM app. Install on Wi-Fi before your trip; it activates when you arrive in South Korea.
Will this eSIM work on my phone?
It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.
Can I keep my regular number?
Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in South Korea.
Comments & questions
Sophia L. · 2 weeks ago
Just used this last week and it worked perfectly, thanks!
Camila T. · 1 month ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Camila — not at purchase. – Sara 💜
Sarah N. · 4 months ago
Is roaming charged extra or is it all included?
No surprise fees, Sarah! Roaming is part of the plan and never billed separately. — Emma, GotoeSIM Support
Sven T. · 5 months ago
Thanks, installed with no problems on my Samsung.
Yes Sven, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — Tom
Priya H. · 5 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Priya — for multiple countries, check our regional plans. — Omar, GotoeSIM Support
Emma M. · 8 months ago
How long does the QR code take to arrive after payment?
It's immediate, Emma! The QR code is delivered the moment your payment goes through. – Anna, GotoeSIM Support
Louis C. · 9 months ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Louis. — Tom, GotoeSIM Support
Sri H. · 10 months ago
Does this work on an iPhone 13?
Absolutely, Sri! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — David, GotoeSIM Support
Min-jun P. · 11 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Min-jun, then it activates automatically on arrival. — James
Andre K. · 11 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Andre, on 4G/5G where available. – Yuki, GotoeSIM Support
Sofia C. · 1 year ago
Is 5G supported or just 4G?
Yes Sofia, 5G is supported where the local network offers it, otherwise fast 4G. — Yuki
Pablo P. · 1 year ago
Will this keep my WhatsApp active with my home number?
Yes Pablo, WhatsApp keeps working with your home number — the eSIM only carries data. – Priya, GotoeSIM Support
Beatriz S. · 1 year ago
Can I top up the same eSIM instead of buying a new one?
Yes Beatriz, you can top up the same eSIM anytime — no need to buy a new one. – Sophie 💜