South Korea eSIM Plans
Instant activation, local data, and 24/7 support.
Buy now — install when you're ready
Your timer doesn't start at purchase. It starts when you install the eSIM on your phone for South Korea. Buy weeks ahead, install when your trip begins, and lose zero days.
South KoreaSouth Korea 3GB 15Days
South KoreaSouth Korea 3GB 30Days
South KoreaSouth Korea 3GB 15Days (nonhkip)
South KoreaSouth Korea 3GB 30Days (nonhkip)
South KoreaSouth Korea 5GB 30Days
South KoreaSouth Korea 5GB 30Days (nonhkip)
South KoreaSouth Korea 10GB 30Days
South KoreaSouth Korea 10GB 30Days (nonhkip)
South KoreaSouth Korea 20GB 30Days
South KoreaSouth Korea 20GB 30Days (nonhkip)
South KoreaSouth Korea 50GB 30Days
South KoreaSouth Korea 500MB/Day
South KoreaSouth Korea 500MB/Day (nonhkip)
South KoreaSouth Korea 1GB 7Days
South KoreaSouth Korea 1GB/Day
South KoreaSouth Korea 1GB/Day FUP1Mbps
South KoreaSouth Korea 1GB/Day (nonhkip)
South KoreaSouth Korea 1GB/Day FUP1Mbps (nonhkip)
South KoreaSouth Korea 1GB 7Days (nonhkip)
South KoreaSouth Korea 2GB/Day (nonhkip)
South KoreaSouth Korea 2GB/Day FUP1Mbps
South KoreaSouth Korea 2GB/Day FUP1Mbps (nonhkip)
South KoreaSouth Korea 2GB/Day
South KoreaSouth Korea 3GB/Day (nonhkip)
South KoreaSouth Korea 3GB/Day
South KoreaSouth Korea 3GB/Day FUP1Mbps
South KoreaSouth Korea 5GB/Day (nonhkip)
South KoreaSouth Korea 3GB/Day FUP1Mbps (nonhkip)
South KoreaSouth Korea 5GB/Day
South KoreaSouth Korea 10GB/Day (nonhkip)
South KoreaSouth Korea 10GB/Day
Activation in 3 steps
Works on any carrier-unlocked, eSIM-capable phone. No store visit.
1. Buy & receive QR
Pay at checkout. The QR code and activation details land in your email within a minute.
2. Install over Wi-Fi
Scan the QR from your phone's cellular settings and enable Data Roaming on the new line.
3. Land & connect
The plan connects to a local network automatically the moment you arrive.
Trouble after activation? iPhone 15 fixes · Full install guide
People also ask / FAQ
What plans are available for South Korea?
We currently show 31 plans for South Korea, with prices starting from $0.80. Available options range from 0.49 to 50 GB and 1 to 30 days, and some plans include daily unlimited data. Compare validity, data amount, and destination coverage before checkout so the plan matches your trip length and expected usage.
How do I install the eSIM after purchase?
After checkout, we email the QR code and setup details. Install it over Wi-Fi before you travel, then enable the new line in your phone's cellular settings when you arrive. Keep your primary SIM active if you need calls or SMS, and use the installation guide for step-by-step help on iPhone and Android.
Which networks does the eSIM use in South Korea?
The plan connects to local partner networks in South Korea. When carrier data is available, we show the operators we could identify for this destination, including SKTelecom, LG U+. Actual network selection can depend on signal, device support, plan routing, and local coverage, so check the carrier section before choosing a plan.
Which plan should I choose for my trip?
Choose a smaller plan if you mainly use maps, messaging, email, and light browsing. Pick a larger or longer-validity plan if you stream, use hotspot, upload photos, work remotely, or travel for more days. Compare the options above by data, validity, and price, or browse another country from the destinations hub.
What your eSIM connects to in South Korea
Plans route through one or more of these local mobile networks, picked automatically by signal strength:
- SKTelecom5G
- LG U+5G
Coverage and speed depend on the local carrier's infrastructure and your device's band support. Rural and indoor coverage may fall back to 4G or 3G.
Traveling to South Korea?
Network Reality
eSIMSupra connects to SK Telecom, KT, LG U+ networks in South Korea, offering excellent coverage. South Korea has the world's fastest average 5G speeds. 5G is available almost everywhere including subways and rural areas.
Activation Tip
Korea requires Alien Registration for long-term SIMs, but tourist eSIM plans are available without it.
Price Context
SK Telecom tourist SIM costs ₩30,000-50,000. eSIMSupra plans start from ₩15,000.
Is your device compatible?
Select your device below to see the South Korea setup guide and best eSIM plans tailored for it.
Related guides
Learn more about eSIMs and find the best plan for your trip.
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Explore regions →Compatible phones
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Check device →How to choose a plan
Not sure how much data you need? Use our guide to pick the right plan.
Learn more →Planning a trip to South Korea?Calculate exactly what you'll save.
Stop guessing. Use our interactive calculator to compare your carrier roaming fees vs. eSIMSupra rates.