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Best eSIM for South Korea

Compare 19 plans · Instant activation · No roaming fees

19
Plans available
$4.99
Lowest price
Asia
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4G/5G
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🔗 Related Countries
ChinaThailandSingaporeIndonesiaJapanIndiaPhilippinesHong Kong
Top eSIM Plans for South Korea
GigSky GigSky
South Korea — 100MB — 7 Days
📦 100MB 📅 7 Days
USD 0.00 ($0.00/GB)
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GigSky GigSky
South Korea — 1GB — 7 Days
📦 1GB 📅 7 Days
USD 4.99 ($4.99/GB)
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GigSky GigSky
South Korea — 3584MB/day (Unlimited) — 1 Day
📦 3584MB/day (Unlimited) 📅 1 Day
USD 6.99 ($2.00/GB)
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GigSky GigSky
South Korea — 3GB — 15 Days
📦 3GB 📅 15 Days
USD 11.99 ($4.00/GB)
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ZenSIM ZenSIM
South Korea 5GB - 10 Days
📦 📅 10 Days
USD 17.00
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ZenSIM ZenSIM
South Korea 10GB - 10 Days
📦 📅 10 Days
USD 18.00
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ZenSIM ZenSIM
South Korea 5GB - 30 Days
📦 📅 30 Days
USD 18.00
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GigSky GigSky
South Korea — 3584MB/day (Unlimited) — 3 Days
📦 3584MB/day (Unlimited) 📅 3 Days
USD 19.99 ($5.71/GB)
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ZenSIM ZenSIM
South Korea 10GB - 30 Days
📦 📅 30 Days
USD 20.00
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GigSky GigSky
South Korea — 5GB — 30 Days
📦 5GB 📅 30 Days
USD 21.99 ($4.40/GB)
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ZenSIM ZenSIM
South Korea Unlimited STANDARD - 10 Days
📦 📅 10 Days
USD 25.00
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GigSky GigSky
South Korea — 3584MB/day (Unlimited) — 5 Days
📦 3584MB/day (Unlimited) 📅 5 Days
USD 28.99 ($8.28/GB)
Get Plan →
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❓ Frequently Asked Questions
Do I need an unlocked phone for South Korea?
Yes — your phone must be eSIM-compatible and carrier-unlocked. iPhones from XS onwards and most flagship Android phones support eSIM.
How quickly does the eSIM activate for South Korea?
Most eSIM plans activate within minutes. You'll receive a QR code by email — scan it in Settings → Cellular → Add eSIM.
Can I use my home number and eSIM data simultaneously?
Yes. eSIM lets you run dual SIM — keep your home number active for calls/texts and use the eSIM purely for data. No roaming charges.
What network does the eSIM use in South Korea?
4G LTE available. Coverage quality depends on the local carrier partner. Most plans use the dominant network.
Can I top up if I run out of data in South Korea?
Most providers allow top-ups via their app. Check with your specific provider before departure.