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
Giulia P.
India · May 2026
Did the job without any drama. Signal held up well on trains and in rural areas.
Yuki
GotoeSIM Support
· 2 months ago Thank you for the kind words, Giulia! Love that you were online the moment you landed in South Korea. Safe travels, and see you on your next trip! — Yuki, GotoeSIM Support
Elena B.
Brazil · Apr 2026
Exactly what I needed for travelling. The QR code arrived instantly by email. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 2 months ago Cheers, Elena! Thrilled it made staying connected effortless. — Emma
Ji-woo C.
India · Apr 2026
No more hunting for a SIM card kiosk on arrival. Speeds were solid for maps, messaging and browsing. Zero regrets.
Sara
GotoeSIM Support
· 2 months ago Thank you for the kind words, Ji-woo! Wonderful to hear it worked smoothly in South Korea. — Sara
Zoe C.
United States · Apr 2026
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data. Zero regrets.
Emma
GotoeSIM Support
· 3 months ago Thanks a lot, Zoe! Great to know the setup was quick and easy. We're here whenever you travel again. — Emma
Wei C.
Turkey · Apr 2026
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. Five stars from me.
Diego
GotoeSIM Support
· 3 months ago Really appreciate this, Wei! So happy the South Korea eSIM kept you connected. Come back anytime! – Diego, GotoeSIM Support
Max P.
Poland · Apr 2026
Did the job without any drama. The QR code arrived instantly by email. Great experience overall.
Mark
GotoeSIM Support
· 3 months ago Thank you for the kind words, Max! So happy the South Korea eSIM kept you connected. Wishing you many more connected adventures! — Mark, GotoeSIM Support
Haruto F.
Brazil · Apr 2026
Did the job without any drama. Speeds were solid for maps, messaging and browsing.
Priya
GotoeSIM Support
· 3 months ago Really appreciate this, Haruto! So happy the South Korea eSIM kept you connected. – Priya 💜
Lucia W.
Ireland · Apr 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived. Zero regrets.
Tom
GotoeSIM Support
· 3 months ago So glad to hear this, Lucia! Great to know the setup was quick and easy. Enjoy your journeys! – Tom 💜
Liam T.
Italy · Apr 2026
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Great experience overall.
Sophie
GotoeSIM Support
· 3 months ago Thanks a lot, Liam! Wonderful to hear it worked smoothly in South Korea. Safe travels, and see you on your next trip! – Sophie 💜
Ryan S.
Sweden · Apr 2026
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
James
GotoeSIM Support
· 3 months ago Cheers, Ryan! Delighted the speeds worked well for you. — James
Beatriz K.
Poland · Apr 2026
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. Made staying connected effortless.
Mark
GotoeSIM Support
· 3 months ago Thank you for the kind words, Beatriz! Delighted the speeds worked well for you. Enjoy your journeys! — Mark, GotoeSIM Support
Marco S.
Switzerland · Apr 2026
Great value compared to roaming charges. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Tom
GotoeSIM Support
· 3 months ago Really appreciate this, Marco! Thrilled it made staying connected effortless. — Tom
Giulia K.
Germany · Apr 2026
Great value compared to roaming charges. I kept my normal number for calls while using this for data. Zero regrets.
Anna
GotoeSIM Support
· 3 months ago Thanks a lot, Giulia! So happy the South Korea eSIM kept you connected. Come back anytime! – Anna 💜
Omar R.
Japan · Apr 2026
Connected the moment I landed. Setup instructions in the app were clear and simple. A must-have for international travel.
Sara
GotoeSIM Support
· 3 months ago Thanks a lot, Omar! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Sara, GotoeSIM Support
Lucas N.
Egypt · Apr 2026
Used this on my trip and it worked perfectly in South Korea. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
James
GotoeSIM Support
· 3 months ago Thanks for sharing, Lucas! Great to know the setup was quick and easy. Wishing you many more connected adventures! – James, 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 💜