Sit on the Left side of the plane for the best views on flights from Seoul to Manila. While takeoff from Gimpo favors the right, the landing approach into Manila from the left provides more dramatic and sustained scenery—Laguna de Bay is a major geographical feature that dominates the approach, and the left side captures the industrial Calabarzon zone and mountain backdrop. The landing views outweigh the takeoff advantage.

During takeoff from Gimpo (GMP), sit on the Right side for the best views. Right-side seats offer views of Seoul's urban sprawl and the Han River system as the aircraft climbs southwestward from Gimpo. You'll see the city's dense development and water infrastructure clearly during the initial climb. Notable sights include: Han River (Hangang) winding through Seoul, Seoul's high-rise districts in Gangnam and Jung districts, Gimpo's surrounding agricultural plains, Incheon Bay to the west.

When landing at Ninoy Aquino International (MNL), sit on the Left side for the best views. Left-side seats provide excellent views during descent into Manila. You'll see Laguna de Bay (the largest freshwater lake in the Philippines) and the Calabarzon region's industrial and agricultural landscape before approaching the airport from the northeast. Notable sights include: Laguna de Bay (massive freshwater lake), Calabarzon industrial zone and rice paddies, Sierra Madre mountain range on the eastern horizon, Manila Bay's northern waters.

The flight from Gimpo (GMP) to Ninoy Aquino International (MNL) takes Approximately 3 hours 15 minutes to 3 hours 45 minutes.

The flight path crosses the South China Sea (Luzon Strait region). Midway, you'll pass over open water with occasional views of the Batanes Islands or northern Luzon's coastline on the left (depending on exact routing). The Cordillera Central mountain range may be visible on the left as the aircraft approaches Philippine airspace. Most of the flight is over open ocean with limited ground features, but the transition from Korean peninsula to Philippine archipelago is geographically significant.