For US Travelers to Korea
Skip the airport SIM counter. Get unlimited data before you even board your flight. QR code setup takes 2 minutes.
All plans include nationwide 4G LTE / 5G coverage across Korea
Choose the days and data that fit your trip. Takes under 3 minutes to complete.
Receive your eSIM QR code via email instantly after checkout.
Scan the QR in your phone settings. You're online the moment you touch down at Incheon.
| SSJUM eSIM | WiFi Egg Rental | Airport SIM | |
|---|---|---|---|
| Setup Time | 2 min (before flight) | 15-30 min pickup | 20-40 min queue |
| Price (3 days) | From $6 | $8-15 + deposit | $15-30 |
| Extra Device? | No | Yes (must charge) | No |
| Return Required? | No | Yes (airport/mail) | No |
| Speed | 5G / LTE | 4G shared | LTE |
| English Support | Yes, 24/7 | Limited | Limited |
Nope! With eSIM, everything is digital. You purchase online, scan a QR code on your phone before departure, and you're connected the moment you land. No lines, no physical SIM swap needed.
Absolutely. eSIM is lighter (no extra device to carry), cheaper (no rental or return fees), more reliable (direct cellular, not shared WiFi), and you don't need to keep another gadget charged. It's 2026 — travel light.
Yes! Any iPhone XR or newer supports eSIM — that's iPhone 11 through 16, all models. Samsung Galaxy S23+ and newer also work. Go to Settings > General > About to check if your device shows "eSIM" support.
Google Maps works but isn't the best for Korean transit directions. Locals use Naver Map and KakaoMap — both are excellent and work perfectly with our data. For rides, download Kakao T (Korea's version of Uber). All free, all work great with our plans.
No worries — our English-speaking support team is available 24/7 via chat. We'll walk you through it step by step. Most people get it done in under 2 minutes with our video guide.
While others wait 40 minutes at the Incheon SIM counter, eSIM users are already posting on Instagram from Myeongdong. Get your QR code before departure — connect the moment you land in Korea.
Pick your plan below. Takes only 3 minutes to complete
Your eSIM QR code arrives via email. Screenshot it for easy access
Turn off airplane mode — you're instantly connected. Start navigating Seoul from the gate
Pre-ordering is free. Even if your travel dates aren't set, feel free to reserve.
Our team will set up the perfect plan for your trip