Seoul
Expat
Guide

Itaewon in Yongsan-gu gives the fastest access to English-speaking services, international food, embassies, foreign groceries, and people who understand common newcomer problems in Korea. For most first arrivals, it is the easiest starting point. Hongdae works better for younger expats and students. Gangnam works better for office workers, clinics, and private academies. Families often compare Yongsan, Hannam, Banpo, Seorae Village, and parts of Mapo.

Foreign nationals staying more than 90 days must register at the immigration office assigned to their Seoul district within that 90-day window. Seoul has three offices: Omokgyo (Yangcheon-gu), Seoul Southern (Magok, Gangseo-gu), and a Northern Seoul office. Your residential gu determines which one handles your case. Book through hikorea.go.kr. Bring your passport, visa documents, proof of address, one photo, and the fee.

Approximately 265,544 registered foreign residents live in Seoul, making it Korea's biggest expat base by far. EEIK's 110,000+ members make Seoul the easiest city for finding English-language advice, referrals, events, and local problem-solving. The community splits by work, nationality, neighbourhood, language, and life stage: teachers, students, military families, office workers, spouses, entrepreneurs, and long-term residents all have their own circles.

English works better in Seoul than in most Korean cities, but it does not work everywhere. Itaewon, Hongdae, Gangnam, major hotels, large hospitals, and tourist zones offer the strongest English support. Small restaurants, landlords, government offices, and local clinics may not offer English. Translation apps help, but basic Korean still saves stress. Hagwon (학원) means a private tutoring academy and many foreign teachers first arrive through hagwon jobs.

Studio apartments in Seoul usually cost 700,000 to 1,600,000 KRW per month. Cheaper units exist farther from central stations, while Gangnam, Hannam, Itaewon, and newer buildings can exceed that range. Deposits matter as much as monthly rent: many landlords ask for 5 million to 20 million KRW upfront. Bujongsan (부동산) means real estate agent. A local bujongsan can show listings that never appear online.

Seoul runs on subway, buses, taxis, and walking, with Lines 1 to 9, AREX airport rail, Shinbundang Line, and regional rail links. Most expats choose housing based on station access, not street address. Line 6 serves Itaewon, Line 2 serves Hongdae and Gangnam, and Line 5 serves Yeouido. T-money cards work on subway, buses, taxis, and many convenience store payments.

Severance Hospital, Samsung Medical Center, Asan Medical Center, Seoul National University Hospital, and Seoul St. Mary's Hospital all have international clinics with English-speaking staff. National Health Insurance (NHI) covers most registered long-term residents after enrollment. For smaller issues, neighbourhood clinics are faster. Pharmacies (yakguk) are common near subway stations.

Seoul feels safe for most foreigners compared with many large cities. Violent street crime is uncommon, but nightlife areas require normal caution around alcohol, phones, wallets, and late-night conflict. Scams usually involve housing, contracts, used goods, or unpaid work, so read documents carefully before signing. Women often report safer public transport than in many countries, though harassment can still happen near nightlife districts.

Buy a SIM at Incheon Airport immediately after landing. KT, SKT, and LG Uplus all have booths before the exit. Any carrier store in Itaewon, Gangnam, or Hongdae will sell prepaid and postpaid SIMs with a passport and Residence Card. Monthly plans start around 30,000 to 55,000 KRW for unlimited data. Tourists can use 30-day prepaid data SIMs without a Residence Card.

Most banks require a Residence Card, passport, and proof of address. KEB Hana Bank and Woori Bank are the most foreigner-accessible, with English-language staff at branches in Itaewon, Gangnam, and near major universities. IBK is commonly used by E-2 visa holders whose employers have accounts there. The process takes approximately 30 to 60 minutes if documents are complete.

The visa depends on why you are here. English teachers use E-2. Skilled workers use E-7. Job seekers use D-10. Long-term residents with Korean family use F-6 (marriage) or F-2 (extended residence). Permanent residents use F-5. Working holiday makers use H-1. Degree students use D-2. All visa applications are processed through the Korean embassy in your home country before arrival. Call 1345 for English-language immigration support.