Distance from Seoul to Bangkok
🇰🇷 Seoul, South Korea → 🇹🇭 Bangkok, Thailand
The distance between Seoul and Bangkok is 3,722 kilometres (2,313 miles) measured as a great-circle (straight) line. Flying out of Incheon International Airport (ICN), the initial heading is roughly southwest (232°), and a typical nonstop flight takes around 5h 9m. Actual flight paths and times vary with routing, winds and air-traffic constraints.
Seoul
South Korea
South Korea's dynamic capital, a high-tech metropolis where royal palaces sit beside neon shopping districts and a thriving K-pop culture.
Top sights: Gyeongbokgung Palace, N Seoul Tower, Bukchon Hanok Village, Myeongdong, Dongdaemun, Han River parks
Bangkok
Thailand
Thailand's vibrant capital, famous for ornate temples, floating markets, street food and buzzing nightlife along the Chao Phraya River.
Top sights: Grand Palace, Wat Arun, Wat Pho, Chatuchak Market, Khao San Road, floating markets
Frequently asked questions
- How far is Bangkok from Seoul?
- 3,722 km (2,313 miles) in a straight line.
- How long is the flight from Seoul to Bangkok?
- About 5h 9m nonstop, at an average 800 km/h cruising speed plus taxi and climb time.
- What direction is Bangkok from Seoul?
- Bangkok lies roughly to the southwest of Seoul (initial bearing 232°).
- Which airports serve this route?
- Seoul: Incheon International Airport (ICN). Bangkok: Suvarnabhumi Airport (BKK).
More distances from Seoul
See the country profiles for South Korea and Thailand, or open the Asia distance calculator.