The Ultimate Guide to Free Public Wi-Fi in Korea

Credit: gizmochina

Korea is one of the most connected countries in the world, offering abundant access to fast, free Wi-Fi especially in Seoul.

Whether you're a tourist or a local resident, this guide will help you navigate public networks like a pro.

Types of Free Wi-Fi Available in Korea

1. Seoul City Wi-Fi (Seoul_Free_WiFi / Seoul_Public_WiFi)

• Provided by the Seoul Metropolitan Government.

• Available at major tourist spots, public squares, parks, and inside public buses.

• SSID names: Seoul_Free_WiFi, Public WiFi@Seoul, Seoul_Public_WiFi

  

  Credit: koreatravelpost

Credit: en.yna.co.kr

2. KT, LG U+, SK Telecom Networks

• Telecommunication companies offer limited-time free Wi-Fi for visitors.

• Or you have to have a phone number from that company to log in

• SSIDs often include:

  • KT_Free_WiFi

  • U+Zone

  • T WiFi Zone

    
    

3. Café, Restaurant, Hotel Wi-Fi

• Most cafés (e.g., Starbucks, Ediya, Angel-in-us), fast food chains, and hotels offer free Wi-Fi.

• Ask the staff for the password if it’s protected.

  
  

4. Korea Tourism Organization (KTO) & Airports

• Free Wi-Fi in Incheon/Gimpo airports and KTO centers.

• SSID: Airport_WiFi, KTO_Free_WiFi

  

  Credit: steemit.com

How to Log In

Here’s a generic process for using most public Wi-Fi networks in Korea. While the exact wording may vary slightly, this covers the common flow.

Step 1: Connect to SSID

• Go to Wi-Fi Settings.

• Choose a network like Seoul_Free_WiFi or KT_Free_WiFi.

Step 2: Launch Login Page

• After connecting, a captive portal will open automatically.

• If it doesn’t, go to a browser and open any site (e.g., naver.com).

• You’ll be redirected to a login or agreement page.

Step 3: Agree to Terms

• Choose "English" or your language if available.

• Check the box to accept terms of use.

• Click "Connect" or "Start Internet."

Step 4: You're Connected!

• You should now see a message like: “You are connected.”

• Enjoy free browsing!

Pro Tips

• Avoid sensitive tasks (like banking) on public Wi-Fi.

• Use VPN for extra security, especially if you connect to unsecured networks.

• Use apps like “WiFi Map” or “Seoul Public Wi-Fi” to locate nearby access points.

Coverage Map (Seoul)

The city of Seoul has a Public Wi-Fi map where you can:

• Find hotspots by district

• Check connection speeds

• See recent user report

  
  

  Most subways, buses, libraries, and government buildings are covered.

For Tourists: SIM Cards + Wi-Fi Options

If you're traveling:

• Get a SIM card with unlimited data — but use Wi-Fi for heavy uploads/downloads.

• Or rent a pocket Wi-Fi router from the airport.

Check our full articles about that!

Troubleshooting Tips

Problem	Solution
No login screen?	Open naver.com manually in browser.
Weak signal?	Move closer to router spot, often posted on a wall or ceiling.
Keeps disconnecting?	Forget network and reconnect.
Can't read Korean?	Tap language icon (usually top-right).

Korea’s free public Wi-Fi system is one of the most user-friendly and expansive in the world. With this guide, you’ll be able to:

• Recognize major SSIDs

• Connect quickly

• Stay safe while browsing

  
  

Whether you're strolling along the Han River, hopping between cafes, or waiting in a subway station — fast internet is just a few taps away.