SK Roaming eSIM – Review & Full Test 2026

🌍

Countries covered

1 countries

💶

Starting at

8,50 €

📶

Network

5G

📊

Data

Unlimited

✅

Calls/SMS

Yes

Unlimited high-speed data for the entire plan duration, ideal for browsing, streaming and GPS.

Free inbound calls and SMS reception in South Korea, easy top-ups for outbound calls.

Fast activation by QR code, with passport verification for legal compliance.

Exclusive benefits like free transport card and royal palace pass from 3 days.

Reserved for foreigners for short stays, SKT network covering all South Korea.

Affordable prices in KRW convertible, no hidden fees for data.

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ Reliable unlimited data on South Korea's best network (SKT).
  • ✓ Competitive prices for tourists, with attractive cultural bonuses.
  • ✓ Simple eSIM installation without dedicated app.
  • ✓ mVoIP support (KakaoTalk, FaceTime) included.
  • ✓ Hotspot allowed for connection sharing.
  • ✓ Available online or at airports for convenience.
⚠️

Disadvantages

  • ✗ Coverage limited to South Korea only.
  • ✗ Mandatory passport verification for voice/SMS, with restricted hours.
  • ✗ Not available for Korean citizens or stays over 90 days.
  • ✗ Additional voice/SMS top-ups are paid.
  • ✗ No dedicated app, web management only.
  • ✗ No refunds after QR code scan or partial use.

Customer reviews

reddit

4/5

“

The SK Roaming eSIM worked well for unlimited data, but I had to verify my passport at the airport for calls; activation was quick once done.

November 1, 2025

reddit

3/5

“

The data was perfect everywhere in Korea, but the passport verification instructions were confusing at first; phone support was helpful.

October 1, 2025

facebook

4/5

“

Great for group hotspot use, unlimited data saved our vacation, but topping up for outbound calls was a bit expensive.

September 1, 2025

Description

SK Roaming, SK Telecom’s leading eSIM service in South Korea, provides unlimited high-speed data (up to 100Mbps LTE), free inbound calls and SMS in Korea, with top-up options for outbound calls. Plans range from 2 to 90 days starting at 12,000 KRW (about €8.5), activation via QR code after online or airport purchase, reserved for foreigners with mandatory passport verification for voice/SMS. Perfect for tourists, business travelers or nomads visiting South Korea, with perks like free transport card and royal palace pass, on compatible eSIM devices only.

How it works

Go to www.skroaming.com/esim, select the duration (2-90 days) and pay (minimum 12,000 KRW).

Check your email for the eSIM voucher with the QR code and passport instructions.

On iOS: Settings > Cellular > Add eSIM; on Android: Connections > SIM Manager > Add via QR.

Scan the QR code for verification (8am to 10pm) or go to the airport; data is usable without verification, voice/SMS services after verification.

Select SKT for data, restart 1 to 2 times for LTE/5G service.

For outbound calls/SMS, top up via the website (from 5,500 to 55,000 KRW).

At the end of your stay, delete the eSIM profile from your device settings.

⚠️ If it fails

✅ Check compatibility (*#06# for EID), ensure the phone is unlocked and has a stable Wi-Fi connection; contact support at +82-2-6343-9000.

✅ Restart the device, enable mobile data and roaming, select SKT as operator; test by toggling airplane mode on/off.

✅ Complete passport verification via QR code or airport center; inbound calls are free without top-up.

✅ Plan duration is calculated in 24-hour cycles from QR code scan; no extension possible, you must buy a new plan.

Alternatives

FAQ

Choose the 7-day plan at €35 (about €24) with unlimited data, free inbound calls and transport/palace bonuses; it is perfect for active tourists.

Yes, hotspot sharing is allowed without mentioned restrictions, ideal for sharing data with tablets or laptops.

Check eSIM support (EID number displayed by dialing *#06#), compatible models include iPhone XS+, Samsung Galaxy S20+, Google Pixel 4+; not compatible with carrier-locked phones.

Refund is possible on the same day only if no data, calls or SMS were used; no refunds after QR code scan or after 30 days; exceptions may apply for eSIM incompatibility.

Yes, dual-SIM functionality allows you to use your physical SIM for calls from your home country and SK Roaming eSIM for data in Korea.

Data is unlimited, so there is no counter; for voice/SMS recharged services, check your balance via the website or by contacting support.

Yes, it is mandatory for voice/SMS services (8am to 10pm or at the airport), but data is available without this verification; only one product is allowed per passport.

Company info

Legal name: SK Telecom Co., Ltd.

Address: Seoul, South Korea

Website: https://www.skroaming.com

Support

Business hours

Accepted payments

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