South Korea eSIM — reviews & details
South Korea 3GB/Day FUP1Mbps (nonhkip) · 3 GB/day · 1 days
620 reviews
Coverage & networks
- South Korea LG Uplus 5G SKTelecom 5G
Traveller reviews
Lea D.
Portugal · Dec 2025
Saved me a fortune on my holiday in South Korea. Streaming and video calls worked without buffering.
Anna
GotoeSIM Support
· 7 months ago Thanks a lot, Lea! Great to know the setup was quick and easy. — Anna, GotoeSIM Support
Arjun R.
Portugal · Dec 2025
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple. Exactly as described — no surprises.
Tom
GotoeSIM Support
· 7 months ago Thanks a lot, Arjun! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Tom, GotoeSIM Support
Elena B.
Brazil · Nov 2025
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. A must-have for international travel.
Sara
GotoeSIM Support
· 7 months ago Cheers, Elena! So pleased it saved you from roaming bills. Enjoy your journeys! — Sara
Lucas V.
Poland · Nov 2025
Used this on my trip and it worked perfectly in South Korea. The QR code arrived instantly by email. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 7 months ago Really appreciate this, Lucas! Wonderful to hear it worked smoothly in South Korea. Enjoy your journeys! – Sophie 💜
Olivia P.
France · Nov 2025
Super easy to set up before I flew out. Signal held up well on trains and in rural areas.
Ingrid
GotoeSIM Support
· 8 months ago Thanks a lot, Olivia! So happy the South Korea eSIM kept you connected. Safe travels, and see you on your next trip! – Ingrid, GotoeSIM Support
Ji-woo T.
Vietnam · Nov 2025
Exactly what I needed for travelling. Coverage was strong even outside the city. Made staying connected effortless.
Grace
GotoeSIM Support
· 8 months ago Thank you for the kind words, Ji-woo! Delighted the speeds worked well for you. Come back anytime! – Grace 💜
Mei N.
Mexico · Nov 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
David
GotoeSIM Support
· 8 months ago Really appreciate this, Mei! So happy the South Korea eSIM kept you connected. — David
Ravi L.
United States · Nov 2025
Solid overall, just wish there was a bit more data for the price.
Priya
GotoeSIM Support
· 8 months ago Apologies for the trouble, Ravi. That's not the experience we want for South Korea. Reach our team at gotoesim.com/support so we can help right away. — Priya, GotoeSIM Support
Ingrid H.
Turkey · Nov 2025
Used this on my trip and it worked perfectly in South Korea. Signal held up well on trains and in rural areas. Zero regrets.
Mark
GotoeSIM Support
· 8 months ago Thank you so much, Ingrid! Thrilled it made staying connected effortless. — Mark, GotoeSIM Support
Ingrid R.
Portugal · Nov 2025
Saved me a fortune on my holiday in South Korea. The QR code arrived instantly by email.
Priya
GotoeSIM Support
· 8 months ago Thank you for the kind words, Ingrid! Love that you were online the moment you landed in South Korea. We're here whenever you travel again. – Priya 💜
Ananya G.
Malaysia · Nov 2025
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. A must-have for international travel.
Sara
GotoeSIM Support
· 8 months ago So glad to hear this, Ananya! Love that you were online the moment you landed in South Korea. Come back anytime! – Sara 💜
Mei C.
Japan · Nov 2025
Worked fine but took a little while to connect at first. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 8 months ago Thanks for the honest feedback, Mei. 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. — Sara
Somchai B.
Japan · Nov 2025
Honestly better than buying a local SIM at the airport in South Korea. Data lasted the whole trip with room to spare. Would definitely buy again.
Yuki
GotoeSIM Support
· 8 months ago So glad to hear this, Somchai! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Yuki, GotoeSIM Support
Isabella K.
Sweden · Nov 2025
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Made staying connected effortless.
Priya
GotoeSIM Support
· 8 months ago Thanks for sharing, Isabella! Thrilled it made staying connected effortless. We're here whenever you travel again. — Priya
Daniel R.
Thailand · Nov 2025
Used this on my trip and it worked perfectly. Streaming and video calls worked without buffering. Five stars from me.
David
GotoeSIM Support
· 8 months ago Thanks for sharing, Daniel! So pleased it saved you from roaming bills. We're here whenever you travel again. — David
Frequently asked questions
How much does the South Korea eSIM cost?
The South Korea 3GB/Day FUP1Mbps (nonhkip) plan costs $4.68 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
Giulia W. · 1 week ago
How do I check how much data I have left?
Your usage is tracked live in the app, Giulia — check My eSIMs anytime. – Laura, GotoeSIM Support
Emma T. · 4 weeks ago
Is 5G supported or just 4G?
Yes Emma, 5G is supported where the local network offers it, otherwise fast 4G. – Omar, GotoeSIM Support
Liam M. · 3 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Liam, so buying early is totally fine. – Laura 💜
Giulia S. · 3 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Giulia — within seconds of payment, by email and in your account. – Sophie 💜
Budi B. · 5 months ago
Does this work on an iPhone 13?
Absolutely, Budi! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Ingrid
Priya D. · 5 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Priya! Add it via SIM manager and you're set. — Ingrid
Andre G. · 6 months ago
Will this keep my WhatsApp active with my home number?
Yes Andre, WhatsApp keeps working with your home number — the eSIM only carries data. — Diego, GotoeSIM Support
Ingrid K. · 8 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Ingrid — no extra charges, it's all prepaid. — Emma, GotoeSIM Support
Ryan H. · 9 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Ryan, on 4G/5G where available. — Ken, GotoeSIM Support
Olivia W. · 10 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Olivia, then it activates automatically on arrival. — Anna, GotoeSIM Support
Louis F. · 1 year ago
Can I use this for hotspot/tethering?
Yes Louis, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — James
Nadia L. · 1 year ago
Great guide, the setup steps were really helpful.
So glad it helped, Nadia! We're always here if you need anything. — David