South Korea eSIM — reviews & details
South Korea 3GB/Day · 3 GB/day · 1 days
30 reviews
Coverage & networks
- South Korea SKTelecom 5G LG Uplus 5G
Traveller reviews
Olivia F.
Singapore · Sep 2026
Installed in minutes with the QR code. Setup steps in the app were clear. Highly recommend.
Anna T.
Indonesia · Jul 2026
Used this on my trip and it worked perfectly in South Korea. Coverage was strong even outside the city. Telling my friends about this.
Tom
GotoeSIM Support
· 1 month ago So glad to hear this, Anna! Wonderful to hear it worked smoothly in South Korea. Enjoy your journeys! — Tom
Sophia F.
United Kingdom · Jul 2026
Exactly what I needed for travelling. Coverage was strong even outside the city.
Diego
GotoeSIM Support
· 1 month ago Thank you so much, Sophia! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Diego, GotoeSIM Support
Somchai H.
Indonesia · Jul 2026
Used this on my trip and it worked perfectly in South Korea. Streaming and video calls worked without buffering. Telling my friends about this.
James
GotoeSIM Support
· 1 month ago Thank you for the kind words, Somchai! Love that you were online the moment you landed in South Korea. We're here whenever you travel again. – James, GotoeSIM Support
Viktor C.
South Korea · Jul 2026
Super easy to set up before I flew out in South Korea. Data lasted the whole trip with room to spare. Zero regrets.
Sophie
GotoeSIM Support
· 1 month ago Thank you so much, Viktor! So happy the South Korea eSIM kept you connected. – Sophie, GotoeSIM Support
Olivia N.
Brazil · Jul 2026
Did the job without any drama. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
Emma
GotoeSIM Support
· 1 month ago Thank you for the kind words, Olivia! Great to know the setup was quick and easy. Enjoy your journeys! — Emma, GotoeSIM Support
Mohammed M.
India · Jul 2026
Bought it the night before my flight — smooth process in South Korea. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Priya
GotoeSIM Support
· 1 month ago Cheers, Mohammed! So happy the South Korea eSIM kept you connected. — Priya, GotoeSIM Support
Sri F.
France · Jul 2026
Great value compared to roaming charges. Activation was automatic when I arrived.
Omar
GotoeSIM Support
· 1 month ago Thank you for the kind words, Sri! Love that you were online the moment you landed in South Korea. — Omar, GotoeSIM Support
Zoe K.
Canada · Jul 2026
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. Zero regrets.
Ingrid
GotoeSIM Support
· 1 month ago Thanks for sharing, Zoe! Wonderful to hear it worked smoothly in South Korea. Safe travels, and see you on your next trip! — Ingrid
Noah F.
Poland · Jul 2026
Connected the moment I landed. Speeds were solid for maps, messaging and browsing.
Grace
GotoeSIM Support
· 1 month ago Thank you so much, Noah! Delighted the speeds worked well for you. Come back anytime! – Grace 💜
Louis W.
Portugal · Jul 2026
Honestly better than buying a local SIM at the airport in South Korea. Signal held up well on trains and in rural areas. Five stars from me.
Anna
GotoeSIM Support
· 1 month ago Thanks for sharing, Louis! So pleased it saved you from roaming bills. Enjoy your journeys! – Anna 💜
Haruto N.
Indonesia · Jul 2026
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Would definitely buy again.
Diego
GotoeSIM Support
· 1 month ago Thanks a lot, Haruto! Thrilled it made staying connected effortless. — Diego, GotoeSIM Support
Linh H.
Sweden · Jul 2026
Super easy to set up before I flew out. Setup instructions in the app were clear and simple.
Sara
GotoeSIM Support
· 2 months ago Thanks for sharing, Linh! So happy the South Korea eSIM kept you connected. — Sara
Mei H.
UAE · Jul 2026
Honestly better than buying a local SIM at the airport. Ran hotspot to my laptop with no issues. A must-have for international travel.
Tom
GotoeSIM Support
· 2 months ago Thanks for sharing, Mei! Love that you were online the moment you landed in South Korea. Enjoy your journeys! — Tom, GotoeSIM Support
Isabella S.
India · Jul 2026
Connected the moment I landed in South Korea. Ran hotspot to my laptop with no issues. Great experience overall.
Grace
GotoeSIM Support
· 2 months ago Thanks for sharing, Isabella! So happy the South Korea eSIM kept you connected. 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 plan costs $3.84 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
Nadia F. · 2 months ago
Can I use this for hotspot/tethering?
Yes Nadia, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Mark 💜
Zoe M. · 3 months ago
Which networks does this connect to?
You'll be on top local networks, Zoe — full details are on the plan page under Coverage. – Ingrid 💜
Yuki B. · 4 months ago
Great guide, the setup steps were really helpful.
Thanks Yuki, that means a lot! Reach out anytime. – Laura, GotoeSIM Support
Yuki N. · 5 months ago
Does this work on an iPhone 13?
Yes Yuki, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. – Ken, GotoeSIM Support
Ravi V. · 5 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Ravi — no extra charges, it's all prepaid. — Ken, GotoeSIM Support
Ingrid H. · 7 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Ingrid! The eSIM just handles data. — Anna, GotoeSIM Support
Arjun R. · 9 months ago
How long does the QR code take to arrive after payment?
It's immediate, Arjun! The QR code is delivered the moment your payment goes through. — Grace, GotoeSIM Support
Anna T. · 9 months ago
Is 5G supported or just 4G?
Yes Anna, 5G is supported where the local network offers it, otherwise fast 4G. – Emma 💜
Katya S. · 9 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Katya — not at purchase. – Sophie 💜
Pablo R. · 10 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Pablo, then it activates automatically on arrival. — David, GotoeSIM Support
Katya B. · 10 months ago
Thanks, installed with no problems on my Samsung.
Yes Katya, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – James, GotoeSIM Support
Louis S. · 1 year ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Louis. — Sara