South Korea eSIM — reviews & details
South Korea 3GB/Day FUP1Mbps · 3 GB/day · 1 days
620 reviews
Coverage & networks
- South Korea LG Uplus 5G SKTelecom 5G
Traveller reviews
Marco H.
Vietnam · Aug 2025
Did the job without any drama in South Korea. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
James
GotoeSIM Support
· 11 months ago Thank you so much, Marco! Great to know the setup was quick and easy. Enjoy your journeys! — James, GotoeSIM Support
Ryan R.
Netherlands · Aug 2025
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Would definitely buy again.
James
GotoeSIM Support
· 11 months ago Thank you for the kind words, Ryan! Delighted the speeds worked well for you. Come back anytime! — James
Katya W.
Italy · Jul 2025
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 11 months ago Cheers, Katya! So happy the South Korea eSIM kept you connected. – Laura 💜
Emma V.
Japan · Jul 2025
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues.
James
GotoeSIM Support
· 11 months ago Thanks a lot, Emma! So happy the South Korea eSIM kept you connected. — James
Linh G.
Italy · Jul 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. Zero regrets.
Sara
GotoeSIM Support
· 11 months ago Thanks a lot, Linh! Delighted the speeds worked well for you. Enjoy your journeys! — Sara
Sarah M.
Singapore · Jul 2025
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues.
Yuki
GotoeSIM Support
· 11 months ago Thank you for the kind words, Sarah! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Yuki
Linh W.
New Zealand · Jul 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived in South Korea. Will use GotoeSIM for my next trip for sure.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Linh! Wonderful to hear it worked smoothly in South Korea. — Diego
Aisha L.
Vietnam · Jul 2025
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Aisha! Great to know the setup was quick and easy. We're here whenever you travel again. – Omar 💜
Daniel P.
Indonesia · Jul 2025
Connected the moment I landed. Speeds were solid for maps, messaging and browsing. Zero regrets.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Daniel! Delighted the speeds worked well for you. We're here whenever you travel again. — Grace
Liam F.
Egypt · Jul 2025
Great value compared to roaming charges. The QR code arrived instantly by email.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Liam! Wonderful to hear it worked smoothly in South Korea. Enjoy your journeys! – Mark 💜
Andre B.
Germany · Jul 2025
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Andre! Thrilled it made staying connected effortless. – Emma 💜
Ethan W.
Singapore · Jul 2025
Exactly what I needed for travelling in South Korea. Streaming and video calls worked without buffering. Zero regrets.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ethan! Delighted the speeds worked well for you. Come back anytime! — Anna, GotoeSIM Support
Kenji B.
New Zealand · Jul 2025
Bought it the night before my flight — smooth process. Setup instructions in the app were clear and simple. Five stars from me.
Priya
GotoeSIM Support
· 1 year ago Thanks for sharing, Kenji! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Priya 💜
Zoe N.
Turkey · Jul 2025
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple. Five stars from me.
Sophie
GotoeSIM Support
· 1 year ago Cheers, Zoe! Wonderful to hear it worked smoothly in South Korea. We're here whenever you travel again. — Sophie, GotoeSIM Support
Ava R.
Mexico · Jul 2025
No more hunting for a SIM card kiosk on arrival. Speeds were solid for maps, messaging and browsing. Zero regrets.
Grace
GotoeSIM Support
· 1 year ago Thanks for sharing, Ava! Love that you were online the moment you landed in South Korea. Safe travels, and see you on your next trip! — Grace, 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. · 1 month 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. · 7 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 💜