SweetAsSIM
All destinations
Destination

SOUTHKOREA

NetworksSKTELECOM(5G)LGUPLUS(5G)

About this eSIM

Travelling to South Korea soon? Whether you're wandering Seoul's palaces and the street food of Busan, a South Korea eSIM gets your phone connected the moment you land - no roaming charges, no hunting for a local SIM shop, no swapping anything out of your phone.

In South Korea, it connects you via SKTelecom (5G) and LG Uplus (5G). Data runs at full network speed for maps, messaging and calls over Wi-Fi, and you keep your own number for texts and calls the whole time you're in South Korea. Buy online in minutes, install the eSIM before you fly, and it's ready to go from touchdown.

Full network speed, no throttling
Data-only - your number stays active for calls & texts
Validity starts on first network connection, not at checkout
Data exits via SG

15 days

30 days

Quantity (one eSIM per line)
1
🇰🇷South Korea10 GB from $15.99See plans

Also covered by

Asia (12 areas)12 countries availablefrom $29.99
Asia (20 areas)19 countries availablefrom $30.99
Asia-2020 countries availablefrom $12.99
China mainland & Japan & South Korea3 countries availablefrom $19.99
Japan & South Korea2 countries availablefrom $13.99
196Countries sorted
60 secsTo activate
$0Nasty roaming bills
Data onlyKeep your own number

Three taps and you're away

1Pick your spotSearch a country or a region. Coverage and prices come straight from the provider catalogue.
2Pay, too easyCard, Apple Pay or Google Pay through Stripe. No account needed - the QR code lands in your inbox.
3Away laughingInstall over Wi-Fi, keep your number for calls, and data kicks in the moment you land.

Will it work on my phone?

Almost certainly. Anything sold since 2019 is eSIM ready - dial *#06#, look for an EID, and you're good.

See the full list
Apple
iPhone XR and later, iPad Pro (3rd gen)+
Samsung
Galaxy S20 and later, Fold, Flip
Google
Pixel 3 and later
Motorola
Razr 2019+, Edge 40
Oppo / Honor
Find X3+, Magic 4+
Huawei
P40, Mate 40 Pro

Other spots worth a look

🇯🇵Japanfrom $5.99
🇺🇸United Statesfrom $7.99
🇬🇧United Kingdomfrom $5.99
🇦🇺Australiafrom $5.99

Questions, sorted

Not at checkout, but it depends on the plan - check the "About this eSIM" panel before you buy. Most start the first moment your phone connects to a network at your destination, so it's fine to buy in January for a June trip and it'll sit there untouched until you land. A handful of plans instead start the moment you install the eSIM profile, so for those, install right before you fly rather than weeks ahead.