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
Budi S.
Spain · Jul 2026
Worked fine but took a little while to connect at first.
David
GotoeSIM Support
· 2 days ago Thanks for the honest feedback, Budi. Good to hear it did the job, and we're working to make it even better. Reach us anytime at gotoesim.com/support if we can help. — David
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
· 5 days 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
· 1 week 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
· 1 week 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
· 1 week ago Cheers, Andre! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Priya 💜
Anna F.
United Kingdom · Jul 2026
Great value compared to roaming charges. Topping up was straightforward when I needed more.
James
GotoeSIM Support
· 1 week ago Cheers, Anna! Love that you were online the moment you landed in South Korea. Come back anytime! — James, GotoeSIM Support
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
Anna N.
Netherlands · Jul 2026
First time using an eSIM and it was painless in South Korea. Speeds were solid for maps, messaging and browsing. Will use GotoeSIM for my next trip for sure.
Tom
GotoeSIM Support
· 2 weeks ago Thank you so much, Anna! Thrilled it made staying connected effortless. – Tom 💜
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
Arjun B.
Poland · Jul 2026
Worked fine but took a little while to connect at first.
Sara
GotoeSIM Support
· 2 weeks ago Thanks for the honest feedback, Arjun. Glad it mostly worked for you in South Korea — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. – Sara 💜
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
Sarah P.
Poland · Jul 2026
Decent speeds, though slower than I expected in a few spots. Data lasted the whole trip with room to spare.
David
GotoeSIM Support
· 2 weeks ago Appreciate you sharing this, Sarah. Glad it mostly worked for you in South Korea — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. — David, GotoeSIM Support
Nguyen R.
Philippines · Jul 2026
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Priya
GotoeSIM Support
· 3 weeks ago Thank you for the kind words, Nguyen! Delighted the speeds worked well for you. We're here whenever you travel again. – Priya, 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
· 3 weeks ago So glad to hear this, Emma! Great to know the setup was quick and easy. – James 💜
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. · 3 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 💜