South Korea eSIM — reviews & details
South Korea 3GB/Day FUP1Mbps (nonhkip) · 3 GB/day · 1 days
620 reviews
Coverage & networks
- South Korea LG Uplus 5G SKTelecom 5G
Traveller reviews
Isabella L.
Netherlands · Jan 2026
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas.
Grace
GotoeSIM Support
· 6 months ago Cheers, Isabella! Great to know the setup was quick and easy. – Grace, GotoeSIM Support
Ava N.
Brazil · Jan 2026
Install took me two tries but was fine after that. I kept my normal number for calls while using this for data.
David
GotoeSIM Support
· 6 months ago Appreciate you sharing this, Ava. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. — David, GotoeSIM Support
Anna F.
United Kingdom · Dec 2025
First time using an eSIM and it was painless in South Korea. Customer support answered my question quickly. Exactly as described — no surprises.
Mark
GotoeSIM Support
· 6 months ago Really appreciate this, Anna! So pleased it saved you from roaming bills. We're here whenever you travel again. – Mark 💜
Lucia G.
Malaysia · Dec 2025
Connected the moment I landed. Activation was automatic when I arrived. Zero regrets.
James
GotoeSIM Support
· 6 months ago So glad to hear this, Lucia! Great to know the setup was quick and easy. Come back anytime! – James 💜
Diego B.
UAE · Dec 2025
Super easy to set up before I flew out in South Korea. Customer support answered my question quickly. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 7 months ago Thanks a lot, Diego! So happy the South Korea eSIM kept you connected. – Emma, GotoeSIM Support
Kenji C.
United Kingdom · Dec 2025
Super easy to set up before I flew out. The QR code arrived instantly by email. Would definitely buy again.
Diego
GotoeSIM Support
· 7 months ago Thanks for sharing, Kenji! So happy the South Korea eSIM kept you connected. — Diego
Hana K.
Germany · Dec 2025
Connected the moment I landed. Data lasted the whole trip with room to spare. Telling my friends about this.
Priya
GotoeSIM Support
· 7 months ago Thank you for the kind words, Hana! Wonderful to hear it worked smoothly in South Korea. Come back anytime! — Priya
Wei N.
Saudi Arabia · Dec 2025
Decent speeds, though slower than I expected in a few spots. Coverage was strong even outside the city.
Ken
GotoeSIM Support
· 7 months ago Apologies for the trouble, Wei. That's not the experience we want for South Korea. Please contact us at gotoesim.com/support and we'll sort it out. — Ken
Katya K.
Italy · Dec 2025
First time using an eSIM and it was painless. The QR code arrived instantly by email.
Tom
GotoeSIM Support
· 7 months ago Thanks a lot, Katya! So happy the South Korea eSIM kept you connected. – Tom, GotoeSIM Support
Max W.
Mexico · Dec 2025
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. Great experience overall.
Ingrid
GotoeSIM Support
· 7 months ago Thank you so much, Max! So happy the South Korea eSIM kept you connected. Enjoy your journeys! – Ingrid 💜
Yuki F.
UAE · Dec 2025
Did the job without any drama. Speeds were solid for maps, messaging and browsing.
Ingrid
GotoeSIM Support
· 7 months ago Really appreciate this, Yuki! Love that you were online the moment you landed in South Korea. — Ingrid
Beatriz D.
Portugal · Dec 2025
Bought it the night before my flight — smooth process in South Korea. Signal held up well on trains and in rural areas. Would definitely buy again.
David
GotoeSIM Support
· 7 months ago Thanks a lot, Beatriz! Delighted the speeds worked well for you. – David, GotoeSIM Support
Sophia W.
Australia · Dec 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived.
David
GotoeSIM Support
· 7 months ago So glad to hear this, Sophia! Delighted the speeds worked well for you. – David 💜
Kenji F.
UAE · Dec 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Diego
GotoeSIM Support
· 7 months ago Thanks for sharing, Kenji! Wonderful to hear it worked smoothly in South Korea. – Diego 💜
Aisha G.
Egypt · Dec 2025
Worked fine but took a little while to connect at first. Topping up was straightforward when I needed more.
Omar
GotoeSIM Support
· 7 months ago Thanks for the honest feedback, Aisha. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. — Omar
Frequently asked questions
How much does the South Korea eSIM cost?
The South Korea 3GB/Day FUP1Mbps (nonhkip) plan costs $4.68 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
Giulia W. · 1 week ago
How do I check how much data I have left?
Your usage is tracked live in the app, Giulia — check My eSIMs anytime. – Laura, GotoeSIM Support
Emma T. · 4 weeks ago
Is 5G supported or just 4G?
Yes Emma, 5G is supported where the local network offers it, otherwise fast 4G. – Omar, GotoeSIM Support
Liam M. · 3 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Liam, so buying early is totally fine. – Laura 💜
Giulia S. · 3 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Giulia — within seconds of payment, by email and in your account. – Sophie 💜
Budi B. · 5 months ago
Does this work on an iPhone 13?
Absolutely, Budi! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Ingrid
Priya D. · 5 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Priya! Add it via SIM manager and you're set. — Ingrid
Andre G. · 6 months ago
Will this keep my WhatsApp active with my home number?
Yes Andre, WhatsApp keeps working with your home number — the eSIM only carries data. — Diego, GotoeSIM Support
Ingrid K. · 8 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Ingrid — no extra charges, it's all prepaid. — Emma, GotoeSIM Support
Ryan H. · 9 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Ryan, on 4G/5G where available. — Ken, GotoeSIM Support
Olivia W. · 10 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. — Anna, GotoeSIM Support
Louis F. · 1 year ago
Can I use this for hotspot/tethering?
Yes Louis, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — James
Nadia L. · 1 year ago
Great guide, the setup steps were really helpful.
So glad it helped, Nadia! We're always here if you need anything. — David