South Korea eSIM
From £1.05 · prepaid travel data
Mobile data in South Korea
South Korea has some of the fastest mobile internet on the planet. Your eSIM connects through KT, SK Telecom, or LG U+ — all offer blazing 4G and widespread 5G coverage. Seoul, Busan, Jeju Island, and everywhere in between have excellent signal. This is one of the easiest countries in the world for mobile data.
- Seoul's subway has full 4G/5G coverage, even deep underground. You can stream video while commuting.
- KakaoMap is more accurate than Google Maps in South Korea — download it before you arrive.
- T-money transit cards can be topped up via app — so you never need to queue at a machine. Getting around just works.
- Jeju Island has coverage almost everywhere, including hiking trails on Hallasan.
South Korea is a data paradise. Speeds regularly exceed 100 Mbps. Even a basic plan feels fast here.
Data plans
Instant delivery by email. Activates on first connection at your destination. Keep your own number. Hotspot allowed.
| Data | Validity | Price (GBP) |
|---|---|---|
| 1 GB | 7 days | £1.05 |
| 3 GB | 15 days | £2.24 |
| 3 GB | 30 days | £2.36 |
| 5 GB | 30 days | £3.44 |
| 10 GB | 30 days | £5.84 |
| 20 GB | 30 days | £10.04 |
| 50 GB | 30 days | £20.60 |
Daily plans
A set amount of full-speed data every day, then unlimited data at the speed shown until the day ends. Unused full-speed data doesn't carry over. Pay per day: choose the number of days on this page. Longer trips cost less per day: 4% less from 5 days, 7% less from 10 days, 11% less from 20 days, 15% less from 30 days.
| Full-speed data per day | After allowance | Per day |
|---|---|---|
| 1 GB/day (local IP) | 1 Mbps | £1.00 |
| 2 GB/day | 1 Mbps | £1.80 |
| 3 GB/day | 1 Mbps | £1.85 |
| 5 GB/day (local IP) | 384 Kbps | £3.70 |
| 10 GB/day (local IP) | 384 Kbps | £5.81 |
Networks in South Korea
Carriers your eSIM connects to, with the best network generation each offers.
- SKTelecom (5G), LG Uplus (5G)
Exit IP: Singapore.