🇰🇷 Stay connected in South Korea with the best-priced eSIM
Compare more than 4400 eSIM plans to stay connected to the internet during your stay in South Korea.
eSIM plans in South Korea: what to expect
Datadopt lists more than 4400 eSIM plans in South Korea, sold by 28 different providers. Prices start at $0.62 (€0.54) for a small data bundle: that is the cheapest way in to stay connected the moment you land.
The cheapest 5 GB plan valid 30 days costs $1.98 (€1.72), which works out to $0.40/GB (€0.34/GB). Across the 3314 fixed-volume plans we track in South Korea, the median price per GB is $1.84/GB (€1.59/GB). For reference, the worldwide average price of 1 GB of mobile data is $2.59/GB.
For a short stay, a few gigabytes valid 7 days are usually enough. For a longer trip, aim for 5 to 10 GB over 30 days, or consider an unlimited plan or a daily-quota plan: in that case compare the price per day rather than the total price.
Market benchmark: StatRanker 2026, BestBroadbandDeals
Frequently asked questions
How do I choose my eSIM plan in South Korea?
Start from your length of stay and your data needs: a few GB valid 7 days for a short trip, 5 to 10 GB over 30 days for a longer one. Then use the filters above to compare the 4400+ plans by price, data volume, validity and provider.
What is the average price per GB in South Korea?
Across the fixed-volume plans we track, the median price per GB in South Korea is $1.84/GB (€1.59/GB), against a worldwide average of $2.59/GB. The cheapest plans start at $0.62 (€0.54).
What is the cheapest eSIM in South Korea?
The cheapest plan listed in South Korea starts at $0.62 (€0.54). Prices are refreshed regularly across 28 providers: check the table above for the live ranking.