South Korea eSIM — reviews & details
South Korea 10GB/Day · 10 GB/day · 1 days
620 reviews
Coverage & networks
- South Korea LG U+ 5G SKTelecom 5G
Traveller reviews
Sri M.
Philippines · Apr 2026
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 3 months ago Thank you so much, Sri! Love that you were online the moment you landed in South Korea. — Mark, GotoeSIM Support
Budi N.
United States · Apr 2026
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Highly recommend for any traveller.
James
GotoeSIM Support
· 3 months ago Thanks for sharing, Budi! Love that you were online the moment you landed in South Korea. — James, GotoeSIM Support
Linh R.
Singapore · Apr 2026
Did the job without any drama in South Korea. Speeds were solid for maps, messaging and browsing. Will use GotoeSIM for my next trip for sure.
Grace
GotoeSIM Support
· 3 months ago Thank you for the kind words, Linh! So happy the South Korea eSIM kept you connected. We're here whenever you travel again. – Grace, GotoeSIM Support
Sven B.
Switzerland · Apr 2026
Connected the moment I landed in South Korea. Coverage was strong even outside the city.
Emma
GotoeSIM Support
· 3 months ago Cheers, Sven! Love that you were online the moment you landed in South Korea. — Emma
Daniel D.
Sweden · Apr 2026
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Zero regrets.
Sara
GotoeSIM Support
· 3 months ago Cheers, Daniel! Love that you were online the moment you landed in South Korea. Safe travels, and see you on your next trip! — Sara
Thomas D.
Mexico · Apr 2026
Connected the moment I landed. The QR code arrived instantly by email. Five stars from me.
Emma
GotoeSIM Support
· 3 months ago So glad to hear this, Thomas! So pleased it saved you from roaming bills. Come back anytime! – Emma, GotoeSIM Support
Wei T.
UAE · Apr 2026
Exactly what I needed for travelling in South Korea. Customer support answered my question quickly.
Ingrid
GotoeSIM Support
· 3 months ago So glad to hear this, Wei! Delighted the speeds worked well for you. Come back anytime! — Ingrid
Somchai F.
Switzerland · Apr 2026
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 3 months ago Thanks a lot, Somchai! Wonderful to hear it worked smoothly in South Korea. We're here whenever you travel again. – Sara 💜
Louis N.
Portugal · Apr 2026
Installed in minutes by scanning the QR code. Customer support answered my question quickly. Zero regrets.
James
GotoeSIM Support
· 3 months ago Cheers, Louis! Great to know the setup was quick and easy. Enjoy your journeys! — James, GotoeSIM Support
Zoe H.
Germany · Apr 2026
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple. A must-have for international travel.
Priya
GotoeSIM Support
· 3 months ago Thank you so much, Zoe! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Priya 💜
Anna P.
Portugal · Apr 2026
Exactly what I needed for travelling in South Korea. I kept my normal number for calls while using this for data.
Ingrid
GotoeSIM Support
· 3 months ago Thank you so much, Anna! Love that you were online the moment you landed in South Korea. – Ingrid, GotoeSIM Support
Camila K.
UAE · Apr 2026
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. Would definitely buy again.
Anna
GotoeSIM Support
· 3 months ago Really appreciate this, Camila! So happy the South Korea eSIM kept you connected. Wishing you many more connected adventures! — Anna, GotoeSIM Support
Yuki L.
Egypt · Apr 2026
Exactly what I needed for travelling in South Korea. Setup instructions in the app were clear and simple. Telling my friends about this.
Ingrid
GotoeSIM Support
· 3 months ago Thank you for the kind words, Yuki! Love that you were online the moment you landed in South Korea. Enjoy your journeys! – Ingrid 💜
Camila H.
Ireland · Mar 2026
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Will use GotoeSIM for my next trip for sure.
Laura
GotoeSIM Support
· 3 months ago Cheers, Camila! Thrilled it made staying connected effortless. – Laura, GotoeSIM Support
Sarah P.
France · Mar 2026
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple. A must-have for international travel.
Laura
GotoeSIM Support
· 4 months ago Thank you for the kind words, Sarah! Delighted the speeds worked well for you. – Laura, GotoeSIM Support
Frequently asked questions
How much does the South Korea eSIM cost?
The South Korea 10GB/Day plan costs $7.50 for 10 GB/day over 1 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
Lucas L. · 2 weeks ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Lucas, so buying early is totally fine. — Ingrid
Zoe W. · 1 month ago
Is roaming charged extra or is it all included?
No surprise fees, Zoe! Roaming is part of the plan and never billed separately. — Emma, GotoeSIM Support
Ingrid D. · 3 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Ingrid! Just add more data to your existing eSIM in the app. — Ken, GotoeSIM Support
Katya C. · 4 months ago
Is 5G supported or just 4G?
Yes Katya, 5G is supported where the local network offers it, otherwise fast 4G. – Sophie, GotoeSIM Support
Yuki S. · 4 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Yuki — within seconds of payment, by email and in your account. – Priya, GotoeSIM Support
Beatriz S. · 4 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Beatriz, then it activates automatically on arrival. – Anna 💜
Somchai W. · 5 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Somchai, on 4G/5G where available. — David
Wei W. · 5 months ago
Thanks, installed with no problems on my Samsung.
Yes Wei, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – Laura 💜
Mohammed C. · 5 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Mohammed! Feel free to hotspot to your other devices. — Sara
Thomas F. · 8 months ago
Can I use it in nearby countries too?
For nearby countries, Thomas, a regional plan may suit you better — happy to help you pick. — Anna
Katya T. · 11 months ago
Does this work on an iPhone 13?
Absolutely, Katya! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Yuki, GotoeSIM Support
Katya R. · 11 months ago
Will this keep my WhatsApp active with my home number?
Yes Katya, WhatsApp keeps working with your home number — the eSIM only carries data. – James 💜