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
Somchai F.
Japan · Jan 2025
Super easy to set up before I flew out. Data lasted the whole trip with room to spare. Made staying connected effortless.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Somchai! Wonderful to hear it worked smoothly in South Korea. Wishing you many more connected adventures! — Anna
Thomas C.
Singapore · Jan 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Telling my friends about this.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Thomas! So happy the South Korea eSIM kept you connected. Enjoy your journeys! – Ingrid 💜
Nadia R.
France · Jan 2025
Super easy to set up before I flew out in South Korea. Coverage was strong even outside the city. Will use GotoeSIM for my next trip for sure.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Nadia! Love that you were online the moment you landed in South Korea. — Emma, GotoeSIM Support
Min-jun M.
New Zealand · Jan 2025
Bought it the night before my flight — smooth process. Coverage was strong even outside the city.
Grace
GotoeSIM Support
· 1 year ago Really appreciate this, Min-jun! Delighted the speeds worked well for you. Come back anytime! – Grace 💜
Camila H.
Japan · Jan 2025
Used this on my trip and it worked perfectly. The QR code arrived instantly by email. A must-have for international travel.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Camila! Thrilled it made staying connected effortless. Come back anytime! – Ken 💜
Arjun B.
France · Dec 2024
Used this on my trip and it worked perfectly in South Korea. The QR code arrived instantly by email.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Arjun! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – David 💜
Olivia N.
Turkey · Dec 2024
Good coverage in the city, a bit patchy in remote areas. Coverage was strong even outside the city.
Mark
GotoeSIM Support
· 1 year ago Apologies for the trouble, Olivia. That's not the experience we want for South Korea. Please contact us at gotoesim.com/support and we'll sort it out. — Mark, GotoeSIM Support
Emma N.
United Kingdom · Dec 2024
Installed in minutes by scanning the QR code. Signal held up well on trains and in rural areas. A must-have for international travel.
Emma
GotoeSIM Support
· 1 year ago Cheers, Emma! Love that you were online the moment you landed in South Korea. Safe travels, and see you on your next trip! – Emma 💜
Sarah H.
Netherlands · Dec 2024
Connected the moment I landed. Activation was automatic when I arrived. A must-have for international travel.
Tom
GotoeSIM Support
· 1 year ago Thank you for the kind words, Sarah! Great to know the setup was quick and easy. Enjoy your journeys! – Tom 💜
Beatriz H.
United Kingdom · Dec 2024
Did the job without any drama in South Korea. Setup instructions in the app were clear and simple.
Tom
GotoeSIM Support
· 1 year ago Cheers, Beatriz! Wonderful to hear it worked smoothly in South Korea. Wishing you many more connected adventures! – Tom 💜
Marco V.
Indonesia · Dec 2024
Used this on my trip and it worked perfectly. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Marco! Delighted the speeds worked well for you. We're here whenever you travel again. – Grace 💜
Viktor M.
Turkey · Dec 2024
Exactly what I needed for travelling. Streaming and video calls worked without buffering.
Ken
GotoeSIM Support
· 1 year ago Cheers, Viktor! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Ken, GotoeSIM Support
Ingrid W.
Switzerland · Dec 2024
Used this on my trip and it worked perfectly. Activation was automatic when I arrived in South Korea.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Ingrid! So pleased it saved you from roaming bills. We're here whenever you travel again. – Grace 💜
Ethan R.
India · Dec 2024
Decent speeds, though slower than I expected in a few spots. I kept my normal number for calls while using this for data.
Sophie
GotoeSIM Support
· 1 year ago Thank you for taking the time, Ethan. We're constantly optimising speeds and coverage across South Korea. Any questions, our team is at gotoesim.com/support. — Sophie
Andre B.
South Korea · Dec 2024
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Andre! Delighted the speeds worked well for you. We're here whenever you travel again. – Tom, 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