Sit on the Left side of the plane for the best views on flights from Hanoi to Singapore. While takeoff favors the right for delta views, the landing approach dominates the flight experience—left-side seats capture the dramatic Johor Strait crossing and Singapore's approach, which is more visually distinctive than the takeoff sequence.

During takeoff from Noibai International (HAN), sit on the Right side for the best views. Right-side seats capture the Red River Delta's intricate waterway network and agricultural patchwork as the aircraft climbs northwestward from Noibai. The delta's distinctive geometry of canals, dikes, and rice paddies is most visible on the right during typical northwest departures. Notable sights include: Red River Delta (immediate foreground with grid-pattern waterways), Hanoi city sprawl (left-center, receding), Ba Vi Mountain range (distant horizon, northwest), Gulf of Tonkin (far right edge, shimmering water body).

When landing at Seletar (XSP), sit on the Left side for the best views. Left-side seats provide the best view during descent into Seletar, particularly the Johor Strait, Peninsular Malaysia's western coastline, and the transition from open water to Singapore's northern urban zones. Seletar's typical approach from the northwest makes left-side views superior. Notable sights include: Johor Strait (wide waterway separating Malaysia and Singapore), Peninsular Malaysia coastline (mangrove forests and low hills), Singapore's northern reservoirs and urban sprawl, Bukit Timah area (low forested ridge).

The flight from Noibai International (HAN) to Seletar (XSP) takes Approximately 1 hour 45 minutes to 2 hours.

The flight path crosses the Gulf of Tonkin's eastern waters (visible as open sea with minimal landmarks), then transitions over the Thai-Malaysian peninsula's coastal regions. The Malay Peninsula's interior shows forested terrain and occasional river valleys, though these are less distinct at cruise altitude. The approach to Singapore involves crossing the Strait of Malacca's northern reaches before entering the Johor Strait corridor.