South Korea eSIM — reviews & details
South Korea 5GB 30Days (nonhkip) · 5 GB · 30 days
26 reviews
Coverage & networks
- South Korea SKTelecom 5G LG Uplus 5G
Traveller reviews
Linh W.
Sweden · Jun 2026
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas. Telling my friends about this.
Tom
GotoeSIM Support
· 2 months ago Thanks for sharing, Linh! So happy the South Korea eSIM kept you connected. We're here whenever you travel again. — Tom
Fatima W.
Ireland · Jun 2026
Used this on my trip and it worked perfectly in South Korea. Speeds were solid for maps, messaging and browsing. Great experience overall.
Sara
GotoeSIM Support
· 2 months ago Thank you so much, Fatima! So pleased it saved you from roaming bills. Enjoy your journeys! — Sara, GotoeSIM Support
Hana P.
Indonesia · Jun 2026
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. Would definitely buy again.
David
GotoeSIM Support
· 2 months ago So glad to hear this, Hana! Thrilled it made staying connected effortless. – David 💜
Camila L.
Egypt · Jun 2026
First time using an eSIM and it was painless in South Korea. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Ken
GotoeSIM Support
· 2 months ago So glad to hear this, Camila! Thrilled it made staying connected effortless. – Ken 💜
Sri C.
Singapore · Jun 2026
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
Tom
GotoeSIM Support
· 2 months ago Thank you for the kind words, Sri! Delighted the speeds worked well for you. – Tom 💜
Frequently asked questions
How much does the South Korea eSIM cost?
The South Korea 5GB 30Days (nonhkip) plan costs $5.98 for 5 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
Sarah M. · 5 months ago
Is 5G supported or just 4G?
Yes Sarah, 5G is supported where the local network offers it, otherwise fast 4G. – Tom 💜
Marco K. · 5 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Marco, you can top up the same eSIM anytime — no need to buy a new one. – Ingrid, GotoeSIM Support
Pablo M. · 7 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Pablo! Add it via SIM manager and you're set. — Diego
James R. · 7 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, James — no extra charges, it's all prepaid. – David 💜
Noah F. · 8 months ago
Great guide, the setup steps were really helpful.
Thanks Noah, that means a lot! Reach out anytime. – Ken, GotoeSIM Support
Min-jun S. · 8 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Min-jun, on 4G/5G where available. — Laura, GotoeSIM Support
Haruto C. · 11 months ago
Does this work on an iPhone 13?
Yes Haruto, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — James, GotoeSIM Support
Daniel K. · 1 year ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Daniel — not at purchase. — Omar, GotoeSIM Support
Fatima L. · 1 year ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Fatima — within seconds of payment, by email and in your account. — Emma
Katya T. · 1 year ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Katya! The eSIM just handles data. – Yuki, GotoeSIM Support
Anna N. · 1 year ago
How do I check how much data I have left?
Your usage is tracked live in the app, Anna — check My eSIMs anytime. – Sara, GotoeSIM Support
Nadia S. · 1 year ago
Can I use this for hotspot/tethering?
Yes Nadia, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Anna, GotoeSIM Support