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
Ryan W.
Indonesia · Jan 2026
Saved me a fortune on my holiday. Coverage was strong even outside the city. Will use GotoeSIM for my next trip for sure.
David
GotoeSIM Support
· 6 months ago Thanks a lot, Ryan! Wonderful to hear it worked smoothly in South Korea. Wishing you many more connected adventures! – David 💜
Beatriz L.
Singapore · Jan 2026
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 6 months ago So glad to hear this, Beatriz! So happy the South Korea eSIM kept you connected. Safe travels, and see you on your next trip! – Yuki 💜
Mateo R.
India · Jan 2026
Did the job without any drama. Signal held up well on trains and in rural areas. Telling my friends about this.
Priya
GotoeSIM Support
· 6 months ago Really appreciate this, Mateo! Thrilled it made staying connected effortless. We're here whenever you travel again. – Priya, GotoeSIM Support
Budi K.
Germany · Jan 2026
Great value compared to roaming charges. Customer support answered my question quickly. A must-have for international travel.
Laura
GotoeSIM Support
· 6 months ago Thanks a lot, Budi! Wonderful to hear it worked smoothly in South Korea. Safe travels, and see you on your next trip! – Laura 💜
James T.
Italy · Jan 2026
Saved me a fortune on my holiday. The QR code arrived instantly by email. Telling my friends about this.
Diego
GotoeSIM Support
· 6 months ago Thank you so much, James! Wonderful to hear it worked smoothly in South Korea. — Diego
Chloe F.
Spain · Jan 2026
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Will use GotoeSIM for my next trip for sure.
Grace
GotoeSIM Support
· 6 months ago Thanks a lot, Chloe! Love that you were online the moment you landed in South Korea. Enjoy your journeys! – Grace, GotoeSIM Support
Isabella D.
Turkey · Jan 2026
Connected the moment I landed. I kept my normal number for calls while using this for data. Will use GotoeSIM for my next trip for sure.
Grace
GotoeSIM Support
· 6 months ago Really appreciate this, Isabella! Wonderful to hear it worked smoothly in South Korea. — Grace
Somchai S.
Italy · Jan 2026
Saved me a fortune on my holiday in South Korea. I kept my normal number for calls while using this for data.
Grace
GotoeSIM Support
· 6 months ago Really appreciate this, Somchai! So pleased it saved you from roaming bills. – Grace 💜
Beatriz F.
Malaysia · Jan 2026
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Would definitely buy again.
Grace
GotoeSIM Support
· 6 months ago Thank you for the kind words, Beatriz! Great to know the setup was quick and easy. We're here whenever you travel again. — Grace
Aisha D.
Netherlands · Dec 2025
Did the job without any drama. Streaming and video calls worked without buffering. Highly recommend for any traveller.
David
GotoeSIM Support
· 6 months ago Thank you so much, Aisha! Delighted the speeds worked well for you. – David, GotoeSIM Support
Wei P.
France · Dec 2025
Installed in minutes by scanning the QR code in South Korea. Signal held up well on trains and in rural areas. Made staying connected effortless.
Diego
GotoeSIM Support
· 7 months ago Really appreciate this, Wei! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Diego
Zoe D.
Vietnam · Dec 2025
Connected the moment I landed. Signal held up well on trains and in rural areas.
Sophie
GotoeSIM Support
· 7 months ago Thanks for sharing, Zoe! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Sophie, GotoeSIM Support
Diego S.
United Kingdom · Dec 2025
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Five stars from me.
Omar
GotoeSIM Support
· 7 months ago Really appreciate this, Diego! Thrilled it made staying connected effortless. Come back anytime! – Omar 💜
Olivia V.
Portugal · Dec 2025
Did the job without any drama in South Korea. Customer support answered my question quickly. Telling my friends about this.
Laura
GotoeSIM Support
· 7 months ago Cheers, Olivia! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Laura, GotoeSIM Support
Ethan V.
Australia · Dec 2025
Saved me a fortune on my holiday in South Korea. Topping up was straightforward when I needed more. Great experience overall.
Ingrid
GotoeSIM Support
· 7 months ago Cheers, Ethan! Thrilled it made staying connected effortless. We're here whenever you travel again. — Ingrid, 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 💜