South Korea eSIM — reviews & details
South Korea 3GB/Day FUP1Mbps · 3 GB/day · 1 days
620 reviews
Coverage & networks
- South Korea LG U+ 5G SKTelecom 5G
Traveller reviews
Diego V.
Italy · Mar 2026
Solid overall, just wish there was a bit more data for the price. Ran hotspot to my laptop with no issues.
David
GotoeSIM Support
· 3 months ago We're really sorry, Diego. That's not the experience we want for South Korea. Please contact us at gotoesim.com/support and we'll sort it out. — David
Linh V.
Thailand · Feb 2026
Good coverage in the city, a bit patchy in remote areas. Ran hotspot to my laptop with no issues.
David
GotoeSIM Support
· 5 months ago So sorry to hear this, Linh. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. — David
Katya G.
India · Feb 2026
Decent speeds, though slower than I expected in a few spots. Speeds were solid for maps, messaging and browsing.
Priya
GotoeSIM Support
· 5 months ago So sorry to hear this, Katya. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. – Priya, GotoeSIM Support
Ji-woo F.
Ireland · Nov 2025
Worked fine but took a little while to connect at first.
Diego
GotoeSIM Support
· 8 months ago We're really sorry, Ji-woo. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. – Diego 💜
Mohammed D.
New Zealand · Aug 2025
Good coverage in the city, a bit patchy in remote areas. Speeds were solid for maps, messaging and browsing.
Omar
GotoeSIM Support
· 11 months ago We're really sorry, Mohammed. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. — Omar
Emma G.
Japan · Jun 2025
Worked fine but took a little while to connect at first. Customer support answered my question quickly.
Mark
GotoeSIM Support
· 1 year ago We're really sorry, Emma. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. — Mark, GotoeSIM Support
Priya M.
United States · Apr 2025
Solid overall, just wish there was a bit more data for the price.
James
GotoeSIM Support
· 1 year ago So sorry to hear this, Priya. This isn't the standard we aim for. Please contact us at gotoesim.com/support and we'll sort it out. – James, GotoeSIM Support
Olivia W.
Sweden · Apr 2025
Install took me two tries but was fine after that. Setup instructions in the app were clear and simple.
Mark
GotoeSIM Support
· 1 year ago So sorry to hear this, Olivia. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. – Mark 💜
Kenji M.
Italy · Mar 2025
Install took me two tries but was fine after that.
Anna
GotoeSIM Support
· 1 year ago Apologies for the trouble, Kenji. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. — Anna
Omar T.
Japan · Mar 2025
Worked fine but took a little while to connect at first.
Ken
GotoeSIM Support
· 1 year ago We're really sorry, Omar. This isn't the standard we aim for. Please contact us at gotoesim.com/support and we'll sort it out. — Ken
Haruto S.
India · Mar 2025
Decent speeds, though slower than I expected in a few spots.
Emma
GotoeSIM Support
· 1 year ago So sorry to hear this, Haruto. That's not the experience we want for South Korea. Reach our team at gotoesim.com/support so we can help right away. – Emma, GotoeSIM Support
Ava K.
Indonesia · Feb 2025
Good coverage in the city, a bit patchy in remote areas.
Yuki
GotoeSIM Support
· 1 year ago Apologies for the trouble, Ava. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. — Yuki
Hana N.
Poland · Feb 2025
Worked fine but took a little while to connect at first. Ran hotspot to my laptop with no issues.
Ken
GotoeSIM Support
· 1 year ago Apologies for the trouble, Hana. That's not the experience we want for South Korea. Reach our team at gotoesim.com/support so we can help right away. — Ken
Aisha V.
Australia · Dec 2024
Good coverage in the city, a bit patchy in remote areas.
Anna
GotoeSIM Support
· 1 year ago We're really sorry, Aisha. That's not the experience we want for South Korea. Please contact us at gotoesim.com/support and we'll sort it out. — Anna, GotoeSIM Support
Max M.
Netherlands · Nov 2024
Worked fine but took a little while to connect at first.
Tom
GotoeSIM Support
· 1 year ago So sorry to hear this, Max. That's not the experience we want for South Korea. Please contact us at gotoesim.com/support and we'll sort it out. – Tom, GotoeSIM Support
Frequently asked questions
How much does the South Korea eSIM cost?
The South Korea 3GB/Day FUP1Mbps plan costs $3.96 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
Ryan M. · 4 weeks ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Ryan — not at purchase. – Ken 💜
Pablo G. · 1 month ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Pablo — it switches on when you land. – James, GotoeSIM Support
Aisha F. · 1 month ago
How long does the QR code take to arrive after payment?
It's immediate, Aisha! The QR code is delivered the moment your payment goes through. — Yuki
Ava L. · 3 months ago
Can I use this for hotspot/tethering?
Yes Ava, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Tom, GotoeSIM Support
Yuki H. · 4 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Yuki! Just add more data to your existing eSIM in the app. — Anna, GotoeSIM Support
Wei P. · 4 months ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Wei. – Laura, GotoeSIM Support
Ethan S. · 6 months ago
Great guide, the setup steps were really helpful.
Thanks Ethan, that means a lot! Reach out anytime. – Emma 💜
Ananya T. · 11 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Ananya — no extra charges, it's all prepaid. – Sophie, GotoeSIM Support
Priya N. · 11 months ago
Does this work on an iPhone 13?
Absolutely, Priya! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Sophie
Yuki M. · 11 months ago
Will this keep my WhatsApp active with my home number?
Yes Yuki, WhatsApp keeps working with your home number — the eSIM only carries data. — Ingrid, GotoeSIM Support
Marco H. · 1 year ago
Thanks, installed with no problems on my Samsung.
Yes Marco, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – David 💜
Ravi D. · 1 year ago
Can I use it in nearby countries too?
This plan covers its listed destination, Ravi — for multiple countries, check our regional plans. – Diego 💜