South Korea eSIM — from $4.20/week · 4G/5G · KT, SKT

South Korea — 4G/5G eSIM from $4.20
🇰🇷

South Korea eSIM

Asia · Seoul
4.8 (980 reviews) 4G/5G 2 networks
5G speeds
Full local speed
Hotspot OK
Tether any device
No ID needed
Email only, no contract
~60s setup
Instant activation
About South Korea
World-class 5G from Seoul to Busan, on KT and SKT networks.
What's included
Hotspot & tethering allowed on all plans
Top up any time — no new SIM, no store
No passport, ID, or contract required
24/7 in-app support while you travel
Works on iPhone, Android & eSIM tablets
Networks & coverage
KT SKT 4G/5G
Traveler review

"The connection was instant the moment I landed and never dropped once during my entire trip. Setup took under 60 seconds — I won't travel without lamasim again."

AT
Alex T.
Verified purchase · 10 GB · South Korea
Choose your plan Instant
1 GB
7 days
$4.20
$0.60/day
3 GB
15 days
$8.82
$0.59/day
10 GB
30 days
Most popular
$18.48
$0.62/day
Unlimited
30 days
$30.24
$1.01/day
Selected: 10 GB · 30 days = $0.62/day
Hotspot & tethering
Instant activation
No ID required
Top up any time

One-time payment · No subscription · Secure checkout