South Korea eSIM — reviews & details
South Korea 3GB 30Days · 3 GB · 30 days
620 reviews
Coverage & networks
- South Korea LG Uplus 5G SKTelecom 5G
Traveller reviews
Noah R.
Portugal · Oct 2024
Decent speeds, though slower than I expected in a few spots. Streaming and video calls worked without buffering.
Priya
GotoeSIM Support
· 1 year ago So sorry to hear this, Noah. This isn't the standard we aim for. Please contact us at gotoesim.com/support and we'll sort it out. — Priya
James B.
Japan · Oct 2024
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple. Great experience overall.
Mark
GotoeSIM Support
· 1 year ago Cheers, James! Delighted the speeds worked well for you. – Mark 💜
Pablo P.
Switzerland · Oct 2024
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple.
Priya
GotoeSIM Support
· 1 year ago Thanks for sharing, Pablo! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Priya
James G.
Switzerland · Oct 2024
Used this on my trip and it worked perfectly. Customer support answered my question quickly. Would definitely buy again.
Grace
GotoeSIM Support
· 1 year ago Cheers, James! Thrilled it made staying connected effortless. — Grace
Camila F.
New Zealand · Oct 2024
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data. Would definitely buy again.
Priya
GotoeSIM Support
· 1 year ago Thanks for sharing, Camila! Thrilled it made staying connected effortless. We're here whenever you travel again. — Priya
Lea B.
United States · Oct 2024
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. A must-have for international travel.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Lea! So pleased it saved you from roaming bills. Enjoy your journeys! — Grace
Ethan S.
United States · Oct 2024
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas. Five stars from me.
Ken
GotoeSIM Support
· 1 year ago Cheers, Ethan! So pleased it saved you from roaming bills. — Ken, GotoeSIM Support
Wei S.
Indonesia · Oct 2024
Used this on my trip and it worked perfectly in South Korea. Speeds were solid for maps, messaging and browsing.
Anna
GotoeSIM Support
· 1 year ago Thank you so much, Wei! Wonderful to hear it worked smoothly in South Korea. Enjoy your journeys! – Anna, GotoeSIM Support
Ingrid D.
Portugal · Oct 2024
Great value compared to roaming charges in South Korea. Signal held up well on trains and in rural areas. Telling my friends about this.
James
GotoeSIM Support
· 1 year ago So glad to hear this, Ingrid! Wonderful to hear it worked smoothly in South Korea. Wishing you many more connected adventures! — James
Sarah B.
Japan · Oct 2024
Honestly better than buying a local SIM at the airport in South Korea. Data lasted the whole trip with room to spare. Will use GotoeSIM for my next trip for sure.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Sarah! Delighted the speeds worked well for you. – Emma, GotoeSIM Support
Mei P.
Indonesia · Oct 2024
First time using an eSIM and it was painless. Customer support answered my question quickly.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mei! Great to know the setup was quick and easy. We're here whenever you travel again. — Laura, GotoeSIM Support
Carlos W.
Ireland · Oct 2024
First time using an eSIM and it was painless. Data lasted the whole trip with room to spare. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago Thanks a lot, Carlos! Thrilled it made staying connected effortless. We're here whenever you travel again. – David, GotoeSIM Support
Noah K.
South Korea · Oct 2024
Honestly better than buying a local SIM at the airport in South Korea. Coverage was strong even outside the city. A must-have for international travel.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Noah! Delighted the speeds worked well for you. We're here whenever you travel again. — Grace, GotoeSIM Support
Nadia L.
UAE · Oct 2024
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more.
Sophie
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nadia! Great to know the setup was quick and easy. Come back anytime! — Sophie, GotoeSIM Support
Camila T.
Ireland · Oct 2024
Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data. A must-have for international travel.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Camila! Thrilled it made staying connected effortless. Come back anytime! — Mark, GotoeSIM Support
Frequently asked questions
How much does the South Korea eSIM cost?
The South Korea 3GB 30Days plan costs $2.70 for 3 GB over 30 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
Arjun P. · 2 days ago
Will this keep my WhatsApp active with my home number?
Hi Arjun! Yes, using our eSIM will allow you to keep your home number active for WhatsApp and other calls/texts since it runs alongside your normal SIM. Enjoy your trip to South Korea! If you have any more questions, feel free to ask. – Mark, GotoeSIM Support
Hugo K. · 1 week ago
Does this work on an iPhone 13?
Yes Hugo, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Laura
Hana N. · 1 month ago
Which networks does this connect to?
You'll be on top local networks, Hana — full details are on the plan page under Coverage. — Sara, GotoeSIM Support
Lea B. · 1 month ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Lea — within seconds of payment, by email and in your account. – Diego, GotoeSIM Support
Carlos W. · 2 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Carlos, so buying early is totally fine. — Mark
Grace G. · 3 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Grace! Add it via SIM manager and you're set. – Grace, GotoeSIM Support
Olivia P. · 8 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. – Tom, GotoeSIM Support
Chloe D. · 10 months ago
Will this keep my WhatsApp active with my home number?
Yes Chloe, WhatsApp keeps working with your home number — the eSIM only carries data. – Diego, GotoeSIM Support
Zoe F. · 10 months ago
Can I use it in nearby countries too?
For nearby countries, Zoe, a regional plan may suit you better — happy to help you pick. — Ingrid, GotoeSIM Support
Nadia H. · 10 months ago
Is 5G supported or just 4G?
Yes Nadia, 5G is supported where the local network offers it, otherwise fast 4G. — Omar
Daniel L. · 10 months ago
Great guide, the setup steps were really helpful.
Thanks Daniel, that means a lot! Reach out anytime. — Yuki, GotoeSIM Support
Mei D. · 11 months ago
Is roaming charged extra or is it all included?
No surprise fees, Mei! Roaming is part of the plan and never billed separately. — Omar, GotoeSIM Support
Zoe P. · 1 year ago
Can I top up the same eSIM instead of buying a new one?
Yes Zoe, you can top up the same eSIM anytime — no need to buy a new one. — Priya, GotoeSIM Support