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.
Ken
GotoeSIM Support
· 20 hours ago Olivia, thanks so much for the kind words! Great to hear the QR setup went smoothly for your South Korea trip. Enjoy every bit of it, and we're here whenever you need us. – Ken
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
· 2 months 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
· 2 months 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. · 10 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