3GB
15 days
A short trip: maps, messages and some browsing.
US$6
US$2.00 per GB
Notify meSouth Korea Travel eSIM
Seoul, Busan and Jeju on SK Telecom and LG Uplus.
From US$65G where availableHotspot included
Settings
Mobile Service
SIMs
- TTetherdSearching…OffSK Telecom 5G
- PPersonalCalls and texts
- Mobile DataPersonalTetherd
Switch on Tetherd when you land.Mobile data is using Tetherd.
Illustration: a phone switching to Tetherd after landing in South Korea.
Launch prices. Tetherd isn't selling yet, and prices may change before we open.
Choose your plan
5GB
30 days
A week or two of maps, messages and socials.
US$9
US$1.80 per GB
Notify me10GB
Our pick30 days
Two to four weeks with socials, photos and video calls.
US$14
US$1.40 per GB
Notify me20GB
30 days
Heavy use, streaming, or sharing with a laptop.
US$21
US$1.05 per GB
Notify mePrices in US dollars, converted from Australian dollars at today's exchange rate and rounded up (Rates By Exchange Rate API). Plans are data only, with no phone number, calls or texts. Change currency
What you get
- Coverage
- All of South Korea, wherever its networks reach
- Networks
- SK Telecom and LG UplusYour phone picks the strongest one.
- Speed
- 5G where available, otherwise 4GSpeeds depend on signal where you are.
- Hotspot
- YesShare with a laptop, tablet or another phone.
- Phone number
- None. Data onlyKeep your own SIM on for calls and texts.
- When it starts
- When you first connect in South KoreaNot when you buy or install it.
- Delivery
- By email, within minutesA QR code and step-by-step instructions.
- Run out?
- Your data stops, with no extra chargesBuy another plan to keep going.
How it works
- Choose your plan.Pick your destination and how much data you need.
- Get your eSIM by email.A QR code arrives within minutes. Scan it to install, ideally the day before you fly.
- Land and you're online.Switch on the Tetherd line when you arrive. Your plan starts then, not before.
Illustrations: a sample plan, eSIM email and phone. The QR code is only a picture and can't be scanned.
South Korea questions
Which networks will I use?
SK Telecom and LG Uplus. Your phone joins whichever is strongest where you are, and switches if signal changes.
Can I use it on Jeju Island?
Yes. It covers all of South Korea wherever SK Telecom or LG Uplus has signal, including Jeju.
Do Korean apps work with it?
Yes. Maps and taxi apps such as Naver Map, KakaoMap and Kakao T work over mobile data like any other app. Some Korean apps ask for a Korean phone number to sign up, which a data-only plan doesn't have.
Do I get a South Korea phone number?
No. Tetherd plans are data only. Keep your own SIM switched on for calls and texts from home, and use WhatsApp, FaceTime or Messenger over your data.
When does my plan start?
When your phone first connects to a network in South Korea. Install it at home the day before you fly. The days don't start counting until you arrive.
Going to South Korea?
Tetherd opens soon. Leave your email and we'll send you one message when you can buy.