The right eSIM for a month in South Korea
Sized to how you'll actually use your phone on KT and SK Telecom — not the plan that's easiest to upsell.
$64.20
$10.96
That's a typical carrier roaming rate for a month vs. this plan. $53.24 back in your pocket (83%).
3GB · 30-day validity Best fit
$10.96
Get this eSIM
QR code by email in minutes. Install before you fly, activate when you land.
How much data does a month actually need?
Three honest tiers, based on how you'll use your phone.
Just maps and messaging
3GB · $10.96
Maps, social, some streaming
3GB · $10.96
Tethering a laptop, heavy video
3GB · $10.96
1-Month Trip, quick answers
Does the 30-day validity actually cover a month?
Yes — it activates when you land, so any extra days are buffer for a delayed flight home, not a shortfall you're paying to avoid.
What if I run low on data with days left?
Buy a top-up plan any time from travelren.com — a new QR code lands by email in minutes, no need to remove the first eSIM.
Does this work everywhere in South Korea, or just the main cities?
Nationwide — the same eSIM runs on KT and SK Telecom across the country, not just a single city network.