eSIMo
South Korea
1 GB
Data
7 days
Validity
$3.90
$3.90/GB
eSIMo eSIM South Korea 2026: Cheap Data Plans & Prices
eSIMo eSIM South Korea 2026: plans and prices. How much does it cost? Rates by days and GB, the cheapest data package and unlimited options in one list.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
eSIMo plans and prices for South Korea
eSIMo for South Korea FAQ.
How much does the cheapest eSIMo for South Korea cost?
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The cheapest eSIMo for South Korea costs $3.90 and gives you 1 GB for 7 days. We recheck prices daily, so this price is up to date. You can buy it on the official eSIMo site.
Does eSIMo work in South Korea?
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Yes, eSIMo works in South Korea on its South Korea-only plans and on its regional and global eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is an eSIMo for South Korea for 7, 15 or 30 days?
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For South Korea alone, these are eSIMo's lowest prices by trip length:
- 7 days: $3.90 for 1 GB
- 30 days: $9.90 for 3 GB
eSIMo has no 15-day plan for South Korea.
Does eSIMo have an unlimited data eSIM for South Korea?
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Yes, eSIMo has 30 unlimited plans for South Korea, ranging from $5.90 for 1 day to $98.80 for 30 days. A week without a data cap costs $35.90. You get 3 GB a day at full speed, then 1 Mbps until the next 24-hour period starts.
What is eSIMo, and is it good for South Korea?
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eSIMo is an eSIM store for travelers, with plans covering 206 destinations. On Trustpilot, 38 people have rated it 4.2 out of 5.
How much does 1 GB of data cost with an eSIMo in South Korea?
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With eSIMo, 1 GB in South Korea can cost as little as $1.75, on the plan with 20 GB for 30 days.
Can I use an eSIMo as a mobile hotspot in South Korea?
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Yes, every eSIMo plan, unlimited ones included, lets you share data through a personal hotspot.
Does eSIMo have a phone plan with a number for South Korea?
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Yes, as a paid extra: in the eSIMo app you can buy a virtual number for calls and texts, with the country code you choose. It can't call emergency numbers, and eSIMo's South Korea plans themselves are data only.
Can I buy an eSIMo before my trip to South Korea and use it later?
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Yes, you can buy and set it up at home. The days only start counting with your first data use in South Korea, so setting it up early costs you nothing.
Can I top up an eSIMo?
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Yes, you can top up an eSIMo in the app, even after the package has run out or expired, and you don't need a new QR code. Unlimited plans can get extra days in the app.
Does eSIMo have a global eSIM that works in South Korea?
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Yes, eSIMo has 5 regional plans that cover South Korea and other countries, plus 5 global plans starting at $11.90. These keep you online as you cross borders. But if you're only going to South Korea, a South Korea-only plan costs less. For example, 10 GB for 30 days is $19.90 on the South Korea eSIM and $44.90 on the regional one.
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