Moving to South Korea from the US: Cost, Visa, and Healthcare Guide

WHAT SOUTH KOREA IS ACTUALLY LIKE

S eoul commuters check their phones to work out which subway car exits closest to their destination stairwell. That level of optimization tells you what Korean public transit actually is: trains running until roughly midnight at $1.25 a ride, punctual enough that people plan around seconds. What Americans underestimate is how completely that reorganizes daily life. You stop driving. You walk more than you have in years. You end up in neighborhoods you would never bother visiting from behind a windshield. Korea also scores a perfect 10 on internet speed and coverage, meaning a random Busan café will likely outperform your home setup back in the States.

Costs run about 24% below the US average, modest until healthcare enters the calculation. Korea's universal system ranks among Asia's best at 9 of 10, and foreign residents holding an Alien Registration Card can enroll in National Health Insurance, with out-of-pocket costs low enough that Americans routinely express shock leaving a clinic. Seoul supports one person reasonably well at around $2,100 monthly, while Busan comes in notably lower near $1,750. A solid restaurant meal stays between $8 and $12. The bureaucratic layer centers on securing that Registration Card early through a local immigration office visit, which demands more patience than genuine complexity. Foreigner banking has improved substantially, though local accounts still require the card first, so plan on a few weeks bridging with international options.

Pace is the first real adjustment. Korea works hard and is not subtle about it, with a happiness score sitting at a moderate 6 of 10 reflecting visible tension: normalized long hours, rest sometimes treated as indulgence, and productivity worn publicly in a way that exhausts anyone arriving from somewhere with enforced downtime. Language is the second. English proficiency scores well regionally and younger urban Koreans are frequently conversational, though outside Seoul's international districts and university neighborhoods, daily transactions require a translation app more often than expected. The other side of the ledger runs long: extraordinary cheap food, excellent safety, healthcare access unlike anything most Americans have experienced, and expats past their first year almost universally saying they cannot imagine returning to American healthcare prices.

Start the Alien Registration Card immediately, since nearly everything downstream depends on it. Register your address, locate the nearest immigration office, and bring every document you might plausibly need plus several you will not. A Korean phone number helps, and convenience store SIMs are cheap and work immediately. During the weeks before a local account opens, Wise handles won conversion at local ATMs without the brutal fees a US bank applies. After that: choose a neighborhood rather than a city center, learn the T-money transit card system, and eat at the place nearest your apartment at least twice before hunting for something better. You probably will not find better, and that realization usually marks the moment Korea stops being a new place and starts becoming home.