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
Fatima T.
Turkey · Sep 2025
Did the job without any drama. Speeds were solid for maps, messaging and browsing.
Mark
GotoeSIM Support
· 10 months ago Thank you so much, Fatima! Love that you were online the moment you landed in South Korea. – Mark, GotoeSIM Support
Mateo P.
United States · Sep 2025
Good coverage in the city, a bit patchy in remote areas. Ran hotspot to my laptop with no issues.
Omar
GotoeSIM Support
· 10 months ago We're really sorry, Mateo. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. – Omar, GotoeSIM Support
Ava T.
Canada · Sep 2025
Bought it the night before my flight — smooth process. Coverage was strong even outside the city.
Tom
GotoeSIM Support
· 10 months ago Cheers, Ava! Thrilled it made staying connected effortless. – Tom, GotoeSIM Support
Giulia G.
Mexico · Sep 2025
Saved me a fortune on my holiday. Customer support answered my question quickly. Great experience overall.
Mark
GotoeSIM Support
· 10 months ago Thanks for sharing, Giulia! Thrilled it made staying connected effortless. Enjoy your journeys! – Mark 💜
Lea L.
Sweden · Sep 2025
No more hunting for a SIM card kiosk on arrival in South Korea. Coverage was strong even outside the city.
Laura
GotoeSIM Support
· 10 months ago Thanks a lot, Lea! So happy the South Korea eSIM kept you connected. Come back anytime! – Laura, GotoeSIM Support
Ji-woo C.
Sweden · Sep 2025
Used this on my trip and it worked perfectly in South Korea. Setup instructions in the app were clear and simple. Great experience overall.
Ken
GotoeSIM Support
· 10 months ago Thanks for sharing, Ji-woo! Great to know the setup was quick and easy. — Ken
Hugo N.
Netherlands · Sep 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 10 months ago Thank you for the kind words, Hugo! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Sara, GotoeSIM Support
Mei R.
Poland · Sep 2025
Super easy to set up before I flew out in South Korea. The QR code arrived instantly by email.
Diego
GotoeSIM Support
· 10 months ago Cheers, Mei! Thrilled it made staying connected effortless. – Diego, GotoeSIM Support
Beatriz P.
Indonesia · Sep 2025
Install took me two tries but was fine after that.
Anna
GotoeSIM Support
· 10 months ago Thanks for the honest feedback, Beatriz. Glad it mostly worked for you in South Korea — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. – Anna 💜
Ethan N.
Egypt · Sep 2025
Exactly what I needed for travelling. Topping up was straightforward when I needed more. Will use GotoeSIM for my next trip for sure.
James
GotoeSIM Support
· 10 months ago Thank you so much, Ethan! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — James
Louis M.
Mexico · Sep 2025
Connected the moment I landed. The QR code arrived instantly by email.
Ingrid
GotoeSIM Support
· 10 months ago Thanks for sharing, Louis! Wonderful to hear it worked smoothly in South Korea. Wishing you many more connected adventures! – Ingrid 💜
Omar D.
Egypt · Aug 2025
Solid overall, just wish there was a bit more data for the price.
Priya
GotoeSIM Support
· 10 months ago Apologies for the trouble, Omar. That's not the experience we want for South Korea. Please contact us at gotoesim.com/support and we'll sort it out. – Priya, GotoeSIM Support
Thomas V.
Saudi Arabia · Aug 2025
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple. Telling my friends about this.
Grace
GotoeSIM Support
· 10 months ago Thank you for the kind words, Thomas! Delighted the speeds worked well for you. Come back anytime! – Grace 💜
Ryan M.
Poland · Aug 2025
No more hunting for a SIM card kiosk on arrival in South Korea. Topping up was straightforward when I needed more.
Diego
GotoeSIM Support
· 11 months ago Thank you so much, Ryan! Delighted the speeds worked well for you. Come back anytime! — Diego
Aisha D.
Sweden · Aug 2025
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more. Would definitely buy again.
Sophie
GotoeSIM Support
· 11 months ago Really appreciate this, Aisha! Wonderful to hear it worked smoothly in South Korea. Come back anytime! – Sophie, 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