Master Korean Bus Travel: The Ultimate Guide to Express & Intercity Buses (2026 Edition)
While Korea’s KTX trains are famous for speed, the country’s Express and Intercity bus network is the true veins of the nation, reaching every hidden corner where tracks don't lay. In 2026, traveling by bus in Korea isn't just a budget option—it’s a luxury experience, especially if you choose a "Premium" bus. Here is an extensive guide to understanding, booking, and riding Korean buses like a seasoned traveler. 1. Express vs. Intercity: What’s the Difference? When you arrive at a bus terminal, you’ll see the words "Express" (Gosok) and "Intercity" (Si-oe) . While they look similar, here is the functional difference: Express Bus (Gosok Bus): These connect major cities (e.g., Seoul to Busan) via highways with almost no stops except for a rest area. They are the fastest and most reliable for long distances. In Seoul, these mainly depart from the Express Bus Terminal in Gangnam . Intercity Bus (Si-oe Bus): These cover more comprehensive routes, o...