Step-by-step guides to getting around Korea by subway, bus, taxi, and airport transportation, including T-money cards and navigation apps.
Learn why a Korean bus may pass your stop and what to do next. This guide covers visible boarding signals, route checks, transportation cards, stop bells, tap-out rules, and helpful map apps.
T-money makes Seoul transit easier when you know where to reload it, when to tap on subways and buses, and how transfers, airport trains, errors, and refunds work.
Last checked: August 2, 2026. Seoul transportation fares, ticket payment methods, and pass rules can change, so check the linked official sources if your trip is still several months away. For most first-time visitors, Seoul is easiest to explore by combining the subway and buses. Start with a transportation card, install a local map app, … Read more