Sit on the Left side of the plane for the best views on flights from Hanoi to Manila. The left side wins overall because the Manila Bay arrival is one of the most visually dramatic urban-coastal approaches in Southeast Asia, and the left seat also captures the South China Sea coastline of Luzon during the final descent. The Hanoi departure on the right is worthwhile but shorter-lived as the city quickly gives way to flat delta terrain.

During takeoff from Noibai International (HAN), sit on the Right side for the best views. Noi Bai's primary departure runway 11R/29L means northwestbound departures swing south over Hanoi city. A right-side seat captures the Red River delta, Hanoi's urban core, and Hoan Kiem Lake district as the aircraft climbs and turns southeast toward Manila. Notable sights include: Red River (Song Hong) and its delta channels, Hoan Kiem Lake in central Hanoi, West Lake (Ho Tay) northwest of the city center, urban grid of Hanoi spreading toward the horizon.

When landing at Ninoy Aquino International (MNL), sit on the Left side for the best views. NAIA's dominant runway orientation is 06/24, with most arrivals from the north coming in on runway 06 heading northeast, placing Manila Bay on the left side. A left seat gives you the full sweep of Manila Bay, the Pasig River mouth, and the Intramuros and Roxas Boulevard waterfront as you descend over the bay. Notable sights include: Manila Bay and its broad open water, Roxas Boulevard waterfront and reclamation areas, Intramuros and the mouth of the Pasig River, the Cavite peninsula visible across the southern bay.

The flight from Noibai International (HAN) to Ninoy Aquino International (MNL) takes Approximately 3 hours 15 minutes.

The flight tracks southeast from Hanoi across the Gulf of Tonkin, passing over or near the northern tip of Luzon (Cagayan Valley region and the Cordillera Central mountain range visible to the west), then descending along the eastern Luzon coast before crossing over the Sierra Madre range and dropping into Manila. The South China Sea and Gulf of Tonkin dominate the middle portion of the flight with little land visible.