[Free T-money] South Korea 5G Unlimited Data SIM (LG U+)
Please note that LGU+ will only notify customers of expiration dates or other information via SMS and will never request personal information verification over the phone.
⚡ Enjoy high-speed 5G connectivity with one of the only local 5G SIM options available in Korea
- Stay seamlessly connected across South Korea on LG U+’s premium network with high-speed, unlimited data and absolutely no caps
📱 Local 010 Phone Number Provided
- Get a real Korean 010 number instantly to receive incoming calls and texts. (Note: Outgoing calls and texts require a separate top-up)
🔄 100% Free Refund for Unused Klook Voucher
- Travel with total peace of mind. If your travel plans change and has not picked-up your SIM card, you can get a full refund
Product details
Validity 1-60 days
Internet speed 5G LTE (Unlimited Data with High-Speed Access)
Coverage area Whole of South Korea
Data limit Unlimited Data + Incoming Calls and Texts
SIM card size Nano Micro Mini Normal
Hotspot Sharing Yes
Local telecom operator LG U+
Most recent review
Validity
- Use your voucher on the selected date
Pick-up information
- Present your voucher with your passport or photo ID when you pick up the SIM card
Incheon Airport T1 Customer Center
- Opening hours:
- Gate F : 24 hours
- Gate A : 06:00 ~ 22:00
Incheon Airport T2 Customer Center
- Opening hours:
- 3 Gate : 24 hours
- 8 Gate : 06:00 ~ 22:00
Gimpo International Airport Customer Center
- Opening hours:
- Gate 1 : 06:30 ~ 23:00
Gimhae International Airport Customer Center
- Opening hours:
- Between Gate 2-3 : 06:00 ~ 22:00
Cancellation policy
- Full refunds will be issued for cancellations made before a voucher is validated
Confirmation
- You'll get confirmation within minutes. If you don't see any confirmation, reach out to our customer support.






Usage reminder
Usage reminder
- Only one voice SIM (incoming/outgoing calls) is allowed per customer
- If you are booking multiple SIMs, please provide a valid ID for each traveler
- Outgoing call / text services are available after topping up at the airport counter
- A free T-money card is provided for customers who purchase a 3-day plan or longer
- Plan extensions and top-ups can be purchased online (Link)
- Free incoming calls and SMS are available upon request at the airport counter
Contact us
Reviews
Klook User
Review for: 5天 Book now
The pickup location is convenient, and the confirmation process is quick, making it easy to use. It even works well when connected to the DMZ, the demilitarized zone. Plus, combining the SIM and Tmoney is a really creative idea! 👍




Chan ***************
Review for: 4天 Book now
After clearing customs at the airport, the counter is nearby. The staff will immediately help you insert the SIM card into your phone, so you don't have to worry about setting it up yourself. The internet speed was excellent for all 4 days.



Klook User
Review for: 6天 Book now
You can pick up the card directly at the airport, and the service staff will help you with the exchange, though you won't have to wait too long. The card can be used immediately after activation. The advantage of a physical card is that you don't have to spend extra money buying a separate transit card. You can top it up at the convenience store nearby and then leave the airport!

yap *****
Review for: 8天 Book now
Pick up the card at the designated location, and the staff will help you confirm your information and set up the card. You'll have signal and be able to use it immediately. The card itself is also a T-money transportation/convenience card and comes with a card holder, saving you the trouble of buying one separately. However, the card's design isn't particularly attractive; if you want a nice one as a souvenir, you might want to purchase a different one.

Klook客路用户
Review for: 10天 Book now
1600 terabytes of data speed, money well spent! 👍 The SIM card also doubles as a T-money card, so you won't need a separate one.


WONG *******
Review for: 2天 Book now
Fast internet access, 24-hour airport counter service, and excellent staff service.
SHI *******
Review for: 5天 Book now
It was easy to find the counter. The internet speed was excellent; the card worked immediately after installation. The only downside was that the lady at the counter seemed very irritable that day. She just tossed my passport back to me after using it. Perhaps she was just in a bad mood that day.
FAQs
Explore more on Klook
Top attractions in Incheon
- 1 Incheon International Airport
- 2 Wolmido
- 3 Incheon Chinatown
- 4 Yeongjong Sea Side Rail Bike
- 5 Wolmi Theme Park
- 6 Songwol-dong Fairy Tale Village
- 7 Songdo Hanok Village
- 8 Sinpo International Market
- 9 Ganghwa Spain Village
- 10 Songdo Central Park
- 11 Bupyeong-dong
- 12 G-Tower
- 13 Muuido Island
- 14 Yeonhui-dong
- 15 Incheon Grand Park Children's Zoo
- 16 Baegunsan
- 17 Memorial Hall for Incheon Landing Operation
- 18 Jajangmyeon Museum
- 19 AraMaru Skywalk
- 20 Incheon Bridge Memorial Hall

KIA *********
Review for: 15 days Book now
Kiosk - easy to find as long as you read the instructions from Klook properly. Staff - helpful to explain and reminds that with a prepaid number, you cannot access certain services that require OTP verification.