Sit on the Right side of the plane for the best views on flights from Cebu to Singapore. The right side delivers the more dramatic and geographically interesting takeoff view over the Liguasan Marsh and Mindanao River basin, which is genuinely unusual terrain. During the cruise over the Sulu Sea and Celebes Sea the views are largely open water on both sides, so the takeoff phase is the key differentiator. The left side wins at landing but the Cotabato departure scenery is more distinctive overall.

During takeoff from Cotabato (CEB), sit on the Right side for the best views. Cotabato Airport (AWOS runway typically 18/36 orientation) departing southward puts the Liguasan Marsh and the broad Mindanao River basin on the right side. The marsh is one of the largest freshwater wetlands in the Philippines and is visually striking from low altitude — a vast flat expanse of water and reed beds contrasting with the surrounding agricultural plains. Notable sights include: Liguasan Marsh wetlands, Mindanao River delta floodplain, Maguindanao lowland agricultural patchwork, distant Bukidnon plateau escarpment to the northeast.

When landing at Singapore Changi (SIN), sit on the Left side for the best views. Changi Airport's primary arrival runway 02L/20R means aircraft typically approach from the south over the Singapore Strait. On left side, passengers get the Singapore city skyline including Marina Bay, the CBD towers, and Sentosa Island as the aircraft descends over the southern coastline. The right side faces mostly open water of the Strait of Singapore. Notable sights include: Marina Bay Sands and CBD skyline, Sentosa Island and Resorts World, Singapore Strait shipping lanes, Jurong Island industrial complex to the west.

The flight from Cotabato (CEB) to Singapore Changi (SIN) takes Approximately 3 hours 15 minutes to 3 hours 45 minutes.

The route tracks southwest from Cotabato across the Moro Gulf and into the Celebes Sea, passing east of Borneo's northeastern tip (Sabah). The flight crosses the southern Sulu Sea before entering the South China Sea approach corridor toward Singapore. Visible features during cruise include the scattered islands of the Sulu Archipelago at lower altitudes, the coastline of northeastern Borneo (Sabah) visible as a dark landmass on the right side at cruise altitude, and the broad open expanse of the Celebes Sea. As the aircraft descends toward Singapore, the Riau Islands of Indonesia become visible below, and the busy Singapore Strait shipping lanes are apparent on approach.