At Jeju International in Cheju: for takeoff, sit on the Right side; for landing, sit on the Right side. Notable views include: Hallasan volcano (1,950 m, visible as a distant peak 15 km inland), Jeju Island's northeastern coastline, the volcanic plateau terrain of central Jeju, open Korea Strait to the north.

When taking off from Jeju International (CJU), sit on the Right side for the best views. Jeju International typically departs to the northeast or east. From the right side, you'll see Jeju Island's volcanic terrain, including Hallasan (the island's dominant peak) rising inland, and the coastline curving away toward the northeast. The left side offers only open ocean. Notable sights include: Hallasan volcano (1,950 m, visible as a distant peak 15 km inland), Jeju Island's northeastern coastline, the volcanic plateau terrain of central Jeju, open Korea Strait to the north.

When landing at Jeju International (CJU), sit on the Right side for the best views. Jeju's primary runways (both 14/32) align roughly north-south. On approach from the north or landing southbound, the right side offers views of Jeju city, the coastal plains, and the distinctive volcanic terrain inland. The left side faces open ocean with minimal geographic interest. Notable sights include: Jeju city waterfront and harbor, volcanic plateau and cinder cones inland, Hallasan mountain (distant, weather permitting), coastal agricultural fields.

The best window seat at Jeju International (CJU) depends on several factors: the typical runway used for your departure or arrival, the geographic features around Cheju (mountains, coastlines, city skylines), weather conditions, and time of day. Morning and evening flights often offer the best lighting for scenic views.