Bangkok to Seoul East flight path: BKK to SSN

Sit on the Left side of the plane for the best views on flights from Bangkok to Seoul East. The left side offers a more varied visual arc — Bangkok's river city at departure, glimpses of Vietnam's and southern China's mountainous terrain during cruise, and Korea's ridgelines and river valleys on approach — while the right side is dominated by long stretches of open sea with little landmark variety.

During takeoff from Suvarnabhumi Airport (BKK), sit on the Left side for the best views. Departing Suvarnabhumi and turning onto a northeast heading, the left side keeps the Chao Phraya River delta and Bangkok's dense urban sprawl in view longer as the aircraft climbs, while the right side quickly shows only the flat, featureless Gulf of Thailand coastline receding into haze. Notable sights include: Chao Phraya River bends, Bangkok skyline and Chao Phraya bridges, patchwork rice paddies north of the city.

When landing at Seoul Ab (SSN), sit on the Left side for the best views. On approach into the Seoul area from the south, the left side faces west toward the forested ridgelines of Korea's interior ranges and the Han River basin, offering layered mountain scenery, while the right side mostly shows flatter suburban sprawl with less topographic interest. Notable sights include: Han River and its tributaries, forested ridges of the Sobaek foothills, Seoul's southern suburban skyline.

The flight from Suvarnabhumi Airport (BKK) to Seoul Ab (SSN) takes about 5 hours 15 minutes. The shortest flight path between them is 2,307 miles (3,712 km); winds and air traffic control usually add a few percent.

Gulf of Tonkin and northern Vietnam's coastal mountains, Hainan Island, the East China Sea, and the Yellow Sea approach to the Korean peninsula