Free Public Wi-Fi in Seoul: How to Get Connected

Need to check a route or send a message while exploring Seoul? Public Wi-Fi is available at many locations, including parks, markets, bus stops and public facilities.

Seoul’s 2026 service update describes ongoing improvements to its public Wi-Fi network, including replacement of older equipment. Coverage still depends on your location. Seoul’s official Wi-Fi update

Look for the Official Connection Guide

Seoul’s published guidance lists network names including SEOUL and SEOUL_Secure. For SEOUL_Secure, the city’s instructions give seoul as both the username and password. Official connection instructions

Check the posted instructions at your location, as network names and device settings can differ.

If Your Phone Does Not Connect

Try these practical steps:

• Move closer to the marked Wi-Fi area.

• Turn Wi-Fi off and on, then reconnect.

• Check whether a connection page needs to open.

• Ask facility staff which network to use.

Keep your destination address or route saved before leaving a connected area. That way, a weak signal will not interrupt your plans.

Information checked: September 7, 2026.