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eSIM South Korea

Cheapest data plans from €0.90 · Instant QR by email · Active in minutes

Data packs from €0.90 ↓

With a SimBalkan eSIM you're online in South Korea right away — no roaming fees, no physical SIM card. Pick a plan, scan the QR code, and start browsing on arrival.

Unlimited for South Korea ⭐ Most popular

Never think about data again — browse, stream, navigate without limits. One price, total freedom.

Data plans for South Korea

More sizes (3)

0.1 GB	7 days	€0.90	Buy now
0.49 GB	1 days	€1.40	Buy now
1 GB	7 days	€2.90	Buy now

Network coverage in South Korea

Your eSIM automatically connects to the best available network: LG U+, SKTelecom.

How it works

1. 1Choose a plan and pay securely by card
2. 2Receive your QR code instantly on the confirmation page and by email
3. 3Install the eSIM: simply with one tap or via QR code
4. 4On arrival in South Korea the eSIM connects automatically

Frequently asked questions about eSIM in South Korea

Does eSIM work in South Korea?

Yes. The SimBalkan eSIM uses the LG U+, SKTelecom networks in South Korea. Your phone needs to be eSIM-capable and unlocked (iPhone XS or newer, Samsung Galaxy S20+, Google Pixel 3+ and many more).

How much does an eSIM for South Korea cost?

Data plans for South Korea start from €0.90. One-time payment — no subscription, no hidden fees.

When does the validity start?

Validity starts when the eSIM connects to a network in your destination. You can install it before your trip.

Do I keep my phone number?

Yes. The eSIM provides mobile data only — your regular SIM and number stay active, e.g. for WhatsApp and SMS.

Why is SimBalkan cheaper than other providers?

We buy data straight at wholesale prices and focus exclusively on the Balkans — no expensive app, no subscription. That price advantage goes straight to you: plans for South Korea start at just €0.90.

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