eSIM for South Korea at a glance
- Plans
- 8
- Price from1 GB for 7 days
- $5
- Cheapest gigabyte20 GB for 30 days
- $1.60
- Unlimited10 days
- $32
- Validity
- 7–30 days
- Calls and SMS
- no, data only
eSIM plans for South Korea
Sorted by price. You buy on the Airalo website.
DataValidityPrice per GBPrice
1 GB7 days
$4.50 per GB
$5
2 GB15 days
$3.50 per GB
$7
3 GB30 days
$3.00 per GB
$9
5 GB30 days
$2.20 per GB
$11
10 GB30 days
$2.00 per GB
$20
Unlimited10 days
$3.20 per day
$32
20 GB30 days
$1.60 per GB · best value
$32
Unlimited30 days
$2.07 per day
$62
Prices from Airalo, updated 25.03.2026
How much data do you need
Typical usage and a matching plan for a one-week trip
- Maps and messengersabout 1 GB a week
- 1 GB for 7 days — $5
- Social media and photos3–5 GB a week
- 5 GB for 30 days — $11
- Video and video callsabout 1 GB an hour
- Unlimited, 10 days — $32
How it works
- 1. Choose a planCompare plans by data volume, validity period and price
- 2. Get your QR codeAfter payment, the QR code to activate your eSIM arrives by email within minutes
- 3. ConnectScan the QR code in your phone settings — the internet is ready
Nearby countries
eSIM for South Korea: FAQ
From $5 for 1 GB for 7 days. There are 8 plans in total, the most expensive is $62.
Yes: unlimited data for 10 days costs $32, that is $3.20 per day.
For 7 days of maps and messengers, 1 GB for 7 days for $5 is enough. If you watch videos, take Unlimited, 10 days for $32.
The cheapest gigabyte is in the 20 GB for 30 days package: $1.60 per GB versus $4.50 in the smallest one.
Plans are available for 7, 10, 15, 30 days. Validity starts when you first connect to a network abroad.
The eSIM is data only. You can call through messengers; your WhatsApp and Telegram number stays the same and your main SIM remains in the phone.
At home, before departure: installation needs an internet connection. After landing, switch mobile data to the eSIM and turn on data roaming.
iPhone XR and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer. To check, dial *#06#: if you see an EID line, your phone supports eSIM.