South Korea eSIM — reviews & details
South Korea 3GB/Day FUP1Mbps · 3 GB/day · 1 days
620 reviews
Coverage & networks
- South Korea LG U+ 5G SKTelecom 5G
Traveller reviews
Linh W.
Poland · Jul 2026
No more hunting for a SIM card kiosk on arrival. The QR code arrived instantly by email. Zero regrets.
Ingrid
GotoeSIM Support
· 1 week ago Really appreciate this, Linh! Delighted the speeds worked well for you. – Ingrid 💜
Mei N.
Spain · Jul 2026
Exactly what I needed for travelling in South Korea. Coverage was strong even outside the city.
Omar
GotoeSIM Support
· 2 weeks ago Thank you for the kind words, Mei! So happy the South Korea eSIM kept you connected. – Omar 💜
Isabella R.
Italy · Jul 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived in South Korea. Made staying connected effortless.
Ken
GotoeSIM Support
· 2 weeks ago Cheers, Isabella! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Ken
Andre K.
Mexico · Jul 2026
Connected the moment I landed in South Korea. I kept my normal number for calls while using this for data.
Priya
GotoeSIM Support
· 2 weeks ago Cheers, Andre! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Priya 💜
Giulia F.
Malaysia · Jul 2026
Connected the moment I landed. Signal held up well on trains and in rural areas. Will use GotoeSIM for my next trip for sure.
Sophie
GotoeSIM Support
· 2 weeks ago So glad to hear this, Giulia! Great to know the setup was quick and easy. We're here whenever you travel again. — Sophie
Priya R.
Thailand · Jul 2026
Honestly better than buying a local SIM at the airport in South Korea. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Ingrid
GotoeSIM Support
· 2 weeks ago Thank you so much, Priya! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Ingrid, GotoeSIM Support
Max G.
United States · Jul 2026
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. Zero regrets.
James
GotoeSIM Support
· 2 weeks ago Thanks for sharing, Max! Love that you were online the moment you landed in South Korea. We're here whenever you travel again. — James, GotoeSIM Support
Andre V.
Sweden · Jul 2026
Saved me a fortune on my holiday. The QR code arrived instantly by email. Will use GotoeSIM for my next trip for sure.
Emma
GotoeSIM Support
· 3 weeks ago Really appreciate this, Andre! So pleased it saved you from roaming bills. – Emma, GotoeSIM Support
Emma K.
Malaysia · Jun 2026
Used this on my trip and it worked perfectly. Coverage was strong even outside the city.
James
GotoeSIM Support
· 4 weeks ago So glad to hear this, Emma! Great to know the setup was quick and easy. – James 💜
Somchai N.
Australia · Jun 2026
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. A must-have for international travel.
Yuki
GotoeSIM Support
· 1 month ago Cheers, Somchai! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Yuki 💜
Grace N.
Italy · Jun 2026
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Zero regrets.
Omar
GotoeSIM Support
· 1 month ago Really appreciate this, Grace! Love that you were online the moment you landed in South Korea. — Omar, GotoeSIM Support
Thomas C.
Indonesia · Jun 2026
Did the job without any drama. Activation was automatic when I arrived in South Korea. Exactly as described — no surprises.
James
GotoeSIM Support
· 1 month ago Thank you for the kind words, Thomas! So happy the South Korea eSIM kept you connected. Enjoy your journeys! — James, GotoeSIM Support
Noah P.
France · Jun 2026
Great value compared to roaming charges in South Korea. Coverage was strong even outside the city. Five stars from me.
Anna
GotoeSIM Support
· 1 month ago Cheers, Noah! Love that you were online the moment you landed in South Korea. Enjoy your journeys! — Anna
Ji-woo S.
Singapore · Jun 2026
Connected the moment I landed. Signal held up well on trains and in rural areas.
Priya
GotoeSIM Support
· 1 month ago Cheers, Ji-woo! Thrilled it made staying connected effortless. – Priya, GotoeSIM Support
Sven V.
UAE · Jun 2026
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas.
Anna
GotoeSIM Support
· 1 month ago Thanks a lot, Sven! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Anna, GotoeSIM Support
Frequently asked questions
How much does the South Korea eSIM cost?
The South Korea 3GB/Day FUP1Mbps plan costs $3.96 for 3 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
Ryan M. · 4 weeks ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Ryan — not at purchase. – Ken 💜
Pablo G. · 1 month ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Pablo — it switches on when you land. – James, GotoeSIM Support
Aisha F. · 1 month ago
How long does the QR code take to arrive after payment?
It's immediate, Aisha! The QR code is delivered the moment your payment goes through. — Yuki
Ava L. · 3 months ago
Can I use this for hotspot/tethering?
Yes Ava, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Tom, GotoeSIM Support
Yuki H. · 4 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Yuki! Just add more data to your existing eSIM in the app. — Anna, GotoeSIM Support
Wei P. · 4 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, Wei. – Laura, GotoeSIM Support
Ethan S. · 6 months ago
Great guide, the setup steps were really helpful.
Thanks Ethan, that means a lot! Reach out anytime. – Emma 💜
Ananya T. · 11 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Ananya — no extra charges, it's all prepaid. – Sophie, GotoeSIM Support
Priya N. · 11 months ago
Does this work on an iPhone 13?
Absolutely, Priya! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Sophie
Yuki M. · 11 months ago
Will this keep my WhatsApp active with my home number?
Yes Yuki, WhatsApp keeps working with your home number — the eSIM only carries data. — Ingrid, GotoeSIM Support
Marco H. · 1 year ago
Thanks, installed with no problems on my Samsung.
Yes Marco, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – David 💜
Ravi D. · 1 year ago
Can I use it in nearby countries too?
This plan covers its listed destination, Ravi — for multiple countries, check our regional plans. – Diego 💜