Singapore to South Korea visa requirements

Singapore ordinary passport holders can visit South Korea visa-free for up to 90 days. K-ETA is temporarily exempt through Dec 31, 2026, but travelers without a valid K-ETA must submit Korea's arrival declaration. Singapore ordinary passport holders can enter South Korea without a consular visa for up to 90 days for tourism, visits, events, conferences, or short non-remunerated business. The official K-ETA portal lists Singapore with a 90-day allowed stay and describes K-ETA applicants as visa-free foreign visitors entering for short travel, visits, events, conferences, or business purposes with no commercial activities. South Korea extended the temporary K-ETA exemption for currently exempt countries and regions through Dec 31, 2026 (KST), so Singapore passport holders do not need K-ETA for ordinary short visits during the exemption period. Optional K-ETA remains available for KRW 10,000 and is valid for up to 3 years; valid K-ETA holders are exempt from submitting the arrival card. Travelers entering without a valid K-ETA should submit the free e-Arrival Card within 3 days before arrival, or follow the official arrival-declaration process then in force. Work, study, paid activity, journalism, or stays over 90 days require the appropriate Korean visa. Singapore ICA separately advises Singapore citizens travelling overseas to keep at least six months of passport validity before departure.