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
Priya L.
Japan · May 2026
Did the job without any drama. Activation was automatic when I arrived. Will use GotoeSIM for my next trip for sure.
Mark
GotoeSIM Support
· 2 months ago So glad to hear this, Priya! Wonderful to hear it worked smoothly in South Korea. Come back anytime! – Mark 💜
Haruto W.
New Zealand · May 2026
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
Ken
GotoeSIM Support
· 2 months ago Cheers, Haruto! Wonderful to hear it worked smoothly in South Korea. — Ken
Mohammed D.
France · May 2026
Connected the moment I landed. Signal held up well on trains and in rural areas. Telling my friends about this.
Sara
GotoeSIM Support
· 2 months ago So glad to hear this, Mohammed! So happy the South Korea eSIM kept you connected. – Sara, GotoeSIM Support
Sofia D.
Netherlands · May 2026
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing. Would definitely buy again.
Laura
GotoeSIM Support
· 2 months ago Thank you for the kind words, Sofia! So happy the South Korea eSIM kept you connected. – Laura, GotoeSIM Support
Lucia G.
Ireland · May 2026
First time using an eSIM and it was painless in South Korea. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
David
GotoeSIM Support
· 2 months ago Thanks a lot, Lucia! So pleased it saved you from roaming bills. — David, GotoeSIM Support
Budi G.
Turkey · May 2026
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. Exactly as described — no surprises.
Mark
GotoeSIM Support
· 2 months ago Thank you for the kind words, Budi! So happy the South Korea eSIM kept you connected. We're here whenever you travel again. — Mark, GotoeSIM Support
Zoe W.
Indonesia · May 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived. Would definitely buy again.
Sara
GotoeSIM Support
· 2 months ago So glad to hear this, Zoe! So happy the South Korea eSIM kept you connected. – Sara, GotoeSIM Support
Ingrid S.
Japan · May 2026
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple. Will use GotoeSIM for my next trip for sure.
Sara
GotoeSIM Support
· 2 months ago Really appreciate this, Ingrid! So happy the South Korea eSIM kept you connected. Wishing you many more connected adventures! — Sara
Andre B.
United States · May 2026
Did the job without any drama. Customer support answered my question quickly. A must-have for international travel.
Sara
GotoeSIM Support
· 2 months ago Thank you for the kind words, Andre! Wonderful to hear it worked smoothly in South Korea. – Sara, GotoeSIM Support
Min-jun T.
Canada · May 2026
Did the job without any drama. Signal held up well on trains and in rural areas. Zero regrets.
James
GotoeSIM Support
· 2 months ago Thank you so much, Min-jun! Wonderful to hear it worked smoothly in South Korea. Safe travels, and see you on your next trip! — James
Grace D.
Australia · May 2026
Super easy to set up before I flew out in South Korea. I kept my normal number for calls while using this for data. Would definitely buy again.
David
GotoeSIM Support
· 2 months ago So glad to hear this, Grace! Love that you were online the moment you landed in South Korea. – David, GotoeSIM Support
Priya R.
Poland · May 2026
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. Zero regrets.
Mark
GotoeSIM Support
· 2 months ago Thank you for the kind words, Priya! Delighted the speeds worked well for you. Enjoy your journeys! – Mark 💜
Mateo M.
France · May 2026
Saved me a fortune on my holiday in South Korea. Speeds were solid for maps, messaging and browsing. Great experience overall.
David
GotoeSIM Support
· 2 months ago Thanks a lot, Mateo! So happy the South Korea eSIM kept you connected. Enjoy your journeys! – David 💜
Ryan P.
United Kingdom · May 2026
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Five stars from me.
Tom
GotoeSIM Support
· 2 months ago Thank you so much, Ryan! Great to know the setup was quick and easy. Come back anytime! – Tom, GotoeSIM Support
Priya V.
Malaysia · May 2026
Great value compared to roaming charges. I kept my normal number for calls while using this for data. Telling my friends about this.
Tom
GotoeSIM Support
· 2 months ago Thanks for sharing, Priya! Delighted the speeds worked well for you. Come back anytime! — Tom, 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 💜