South Korea eSIM. Choose your plan.
Don’t need unlimited data?Compare South Korea data plans

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Unlimited data. Choose your trip length.

Trip length

Prices below are for 7 days.

Find your starting point

Tell us about this trip, and we'll highlight a plan that'll keep you out of trouble.

How many days away?
How will you use your data?

A starting estimate, not a guarantee. Video quality and hotspot use can need much more data.

In stock

South Korea

Check the allowance, speed and validity on your chosen plan.

South Korea eSIM plan

Compare the plans

Choose your trip length, then compare the available unlimited plans. Check the selected plan’s speed, hotspot allowance, any reduced-speed terms and start window.

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Plan details

Trip notes

Coverage 🇰🇷 South Korea
Networks

Networks vary by plan. Choose a plan to see its supported networks.
Data type

Standard data, Unlimited data
Validity

7 days, 30 days, 15 days
Speed 4G/5G
Hotspot Yes
When it starts First connection to a supported local network
About this eSIM
Plan brief

Everything you need
before you go.

Your plan, your setup and a little help along the way.

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01

Your plan

A little space for your plan.

Choose an allowance above. We’ll show its networks, hotspot details and what happens when your data is used.

Choose a plan
02

Getting connected

Land first.
Then install.

  1. Before you fly

    Your setup details arrive by email.

    We’ll email your setup details when your eSIM is ready. Save the email for your arrival.

    Wait until you have landed before using Quick Install, scanning the QR code, entering the manual code or activating the eSIM.

  2. After you land

    Connect to Wi-Fi. Then install.

    Join the airport’s passenger Wi-Fi and complete its sign-in screen. Open a webpage to check you’re connected.

    Then open your SIM Shop setup email and follow the instructions to install and activate your eSIM.

    Before you go onlineSelect your travel eSIM for mobile data and turn on Data Roaming for that eSIM. Keep data roaming off on your usual SIM.

    Wi-Fi not working? Wait for hotel Wi-Fi or another steady, trusted connection before installing.

Phone checkYour phone comes first.

Check that your phone supports eSIM and is network unlocked before buying.

For the journey

South Korea eSIM data for the journey

Look up the station exit, translate the menu and message your accommodation before check-in. Choose enough days for Seoul, Busan or wherever your itinerary takes you within the included coverage. Keep essential bookings offline for moments when a signal is unavailable.

Messages and calls in apps use your data. Standard calls, SMS and a local number need a separate mobile service.

Compare the available plans

Choose your trip length, then compare the available unlimited plans. Check the selected plan’s speed, hotspot allowance, any reduced-speed terms and start window.

Station exits, café pins and the next booking. Compare a fixed allowance with unlimited if you expect to use more data in South Korea.

Look up the station exit, translate the menu and message your accommodation before check-in. Choose enough days for Seoul, Busan or wherever your itinerary takes you within the included coverage. Keep essential bookings offline for moments when a signal is unavailable.

Does this include a Korean phone number?

These plans provide data only, without a Korean phone number, ordinary calling or SMS.

Can I use it for local phone verification?

Do not rely on a data-only plan for a service that needs a local mobile number or SMS verification.

Choosing unlimited data for South Korea

Station exits, café pins and the next booking. Compare a fixed allowance with unlimited if you expect to use more data in South Korea.

Data for Seoul, Busan and beyond

Choose 7, 15 or 30 days of unlimited data, with no total data cap or daily reset. Typical roaming speeds are 10–20Mbps; your phone, location and network conditions affect actual speeds.

Sharing data during your stay

Personal hotspot is supported with no separate hotspot allowance. Connect another phone or a laptop when needed, keeping in mind that reception and device compatibility affect performance.

Unlimited plans and fixed data

Fixed-data plans have one total allowance to use during their validity. Compare the price and allowance with the selected unlimited offer’s service limits.

When your plan starts

Use the eSIM within 60 days of purchase. Its 7-, 15- or 30-day validity starts when it first connects to a supported network. Moving between included countries does not restart the validity. These are data-only plans: ordinary calls, SMS and a local phone number are not included. Messaging and calling apps use your data.

Before you travel

Choose a plan long enough for your trip, check its start window and use Phone Check to confirm eSIM support. Save your setup email before leaving. Land, join airport Wi-Fi, then follow the setup email. If airport Wi-Fi is unavailable, use hotel Wi-Fi or another steady trusted connection.

compare South Korea data plans.

Going somewhere after South Korea?

Compare eSIMs that cover South Korea and your next stops.

Coverage at a glance

Check included destinations, data and validity before choosing.