South Korea flag South Korea eSIM: 16 GB, 30 days

One Stellar eSIM for 1 country, with Stellar VPN included free for 30 days.

What you get

16 GB to use as you likeOne data bundle for the whole trip, not a daily cap. 3G, 4G and 5G where available.
30 days, started by youThe clock starts when your Stellar eSIM first connects to a network at your destination, not at checkout.
Install months aheadSet it up before you fly. It stays idle until you land.
Hotspot supportedShare data with your laptop or a travel buddy's phone.
Data-only, number staysWorks alongside your regular SIM. WhatsApp, iMessage and banking apps keep working, no calls or SMS on this plan.
Top up any timeRunning low? Add more data for the same region while the plan is valid, from the Stellar Data app.
Traffic exits via HKWebsites see a HK IP address. Prefer a different country? The included Stellar VPN can change it.

Other South Korea eSIM plans

16 GB30 daysThe plan on this page€4.30
15 GB30 days€4.0614 GB30 days€3.82All 50 plansDay passes and data plansView plans

Will my phone work?

Check your phone in 30 seconds

Most phones from the last five years support eSIM, including iPhone XS and newer, Google Pixel 3 and newer, and most Samsung Galaxy S20 and newer. To make sure:

iPhoneSettings → Cellular (or Mobile Service). If you see "Add eSIM", you are ready.iPhone XS (2018) and newer
AndroidSettings → Network & internet → SIMs. Look for "Add eSIM" or "Download a SIM".Pixel 3, Galaxy S20 and newer
Carrier-unlockedYour phone must be carrier-unlocked. Phones bought on an installment plan are sometimes locked.Check with your carrier if unsure

Check compatibility before purchase to confirm that your phone supports eSIM and is carrier-unlocked.

Where it works

1 country

Supported networks

2 operators

South Korea

LG U+ 5GSKTelecom 5G

How you get Stellar VPN

1Buy any Stellar eSIM planVPN access for the plan's validity is part of your order, at no extra cost.
2Install the Stellar VPN appIt is a separate app from Stellar Data, available for iPhone and Android.
3Activate and travelUse the access included with your order. Full app, up to 6 devices, for all 30 days.

Questions about this Stellar eSIM plan

When does the South Korea 16GB eSIM activate?
The activation rule for this plan is First Network Connection. The 30-day validity follows that activation event.
Is 16GB a daily allowance in South Korea?
No. 16GB is the total data allowance for the full 30-day validity period.
Can I add more data to this South Korea eSIM?
The underlying plan supports data reloads for the same area while it remains eligible within its validity period.
Can I share the South Korea eSIM connection?
Hotspot and tethering follow the plan capabilities and are supported where indicated for this Stellar eSIM.
Does the 16GB plan include calls or SMS?
No. This is a data-only eSIM. Calling and messaging apps work over the mobile data connection.
Do I get Stellar VPN with this South Korea plan?
Yes. Stellar VPN is included for the same 30-day plan validity.
About this Stellar eSIM

For a 30-day stay in South Korea, this Stellar eSIM provides 16GB of total mobile data, digital installation and an included Stellar VPN subscription.

Your eSIM package

  • Destination: South Korea
  • Data: 16GB total
  • Validity: 30 Days
  • Activation: First Network Connection
  • Network: 3G/4G/5G where available
  • Stellar VPN: Included for 30 days

Setup and activation

  1. Buy the South Korea eSIM and install it with the QR code or installation details supplied after checkout.
  2. Enable the eSIM line and data roaming for that line when you are ready to connect.
  3. Connect to a supported network. The 30-day validity follows the activation rule for the plan.

Supported network information for this plan includes LG U+, SKTelecom. Network availability can vary by location and device.

Before you travel

The 16GB allowance can be used throughout the full 30 days rather than resetting daily. Hotspot and tethering are supported on this plan. Actual speeds depend on local coverage and network conditions.

Included VPN access

Stellar VPN is included for 30 days at no extra cost, giving you an additional privacy option on mobile data and public Wi-Fi while travelling.

€4.30 16 GB · 30 days · VPN included

What is a VPN?

A VPN (virtual private network) is a protected tunnel for your internet connection. Everything your phone sends travels through that tunnel encrypted, so other people on the same network cannot see what you do.

On a trip that matters more than at home, because hotel, airport and cafe wifi is shared with strangers.

✓
Public wifi becomes safe to use

Bank, book and pay on hotel and airport wifi without worrying who else is on the network.

✓
No activity logs

Stellar VPN keeps no record of what you do online, under Swiss privacy law.

✓
Free with every Stellar eSIM

The full Stellar VPN app is included for the length of your plan. It runs alongside your eSIM on the same phone.

More about Stellar VPN

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