South Korea 1GB 7 days
SK Telecom / KT / LG U+
- Data
- 1GB
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 4G / 5G
Validity starts on first connection at the destination
from$2.90
South Korea Unlimited 5 days
Unlimited (FUP) for 5 days across South Korea.
Plan specification
| Item | Detail |
|---|---|
| Data | Unlimited (FUP) |
| Validity | 5 days |
| Coverage | South Korea |
| Network | SK Telecom / KT / LG U+ |
| Technology | 4G / 5G |
| Activation | Starts on first connection at the destination |
| Install window | 90 days after purchase |
| Hotspot | Yes |
| Calls / SMS | Data only |
| Local number | No |
| Top-up available | Yes |
| APN | internet |
| ID verification (KYC) | Not required |
| Sold by | eSIMonline |
Fair usage policy (FUP)
Unlimited volume with a fair-usage policy: 2GB at full speed each day, then about 512 kbps until the next daily reset.
How you use it
- Buy the plan and wait for the QR code by email, usually within a few minutes.
- Install the profile while on Wi-Fi at home, either by scanning the QR from another screen or entering the details manually.
- Turn roaming data off on your main line and set this eSIM as the data line.
- On arrival, switch Data Roaming on for this eSIM line — the plan works over roaming.
You can install the profile before you fly. Validity starts at the first successful connection at your destination.
FAQ
Can I install it before I fly?+
Yes, and it is the better way to do it: installing needs internet, so install on Wi-Fi at home and switch the line on after landing. The validity starts at the first connection at the destination.
Can I share the connection over hotspot?+
Yes, hotspot is allowed on this plan. Whatever your friends use comes out of the same allowance.
What if I run out of data before I fly home?+
You can top the same profile up without installing another eSIM, or buy a new plan and install it as a second profile.
Plan data in this build comes from a demo supplier used to exercise the system. Prices and networks are replaced with live data once a supplier API is connected.
Plan data last synced: September 4, 2026
Other plans in this group
Fixed
South Korea 3GB 15 days
SK Telecom / KT / LG U+
- Data
- 3GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 4G / 5G
Validity starts on first connection at the destination
from$6.90
South Korea 5GB 15 days
SK Telecom / KT / LG U+
- Data
- 5GB
- Validity
- 15 days
- Hotspot
- Yes
- Technology
- 4G / 5G
Validity starts on first connection at the destination
from$9.90
South Korea 10GB 30 days
SK Telecom / KT / LG U+
- Data
- 10GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G / 5G
Validity starts on first connection at the destination
from$15.90
South Korea 20GB 30 days
SK Telecom / KT / LG U+
- Data
- 20GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 4G / 5G
Validity starts on first connection at the destination
from$30.90
South Korea 512MB/day 7 days
SK Telecom / KT / LG U+
- Data
- 512MB per day
- Validity
- 7 days
- Hotspot
- Yes
- Technology
- 4G / 5G
Validity starts on first connection at the destination
from$5.90