Sit on the Right side of the plane for the best views on flights from Ho Chi Minh City to Siem-reap. While takeoff favors left, the landing view of Tonlé Sap Lake is the flight's most distinctive geographical feature and outweighs the takeoff advantage. Right seats capture the lake's scale and character during the final 20 minutes of descent.

During takeoff from Tansonnhat International (SGN), sit on the Left side for the best views. SGN typically departs runway 25L/25R (westbound). Left seats face north initially during climb-out, offering views of the Saigon River's northern distributaries and the Red River Delta's agricultural patchwork as you gain altitude. Right seats see the industrial southern suburbs and Vung Tau Peninsula, which are less visually distinctive. Notable sights include: Saigon River (main channel and distributaries), Red River Delta rice paddies, Nui Dat hills (distant, ~40 nm northeast), Mekong Delta wetlands (southern horizon).

When landing at Siem Reap (REP), sit on the Right side for the best views. REP uses runway 06/24; typical approach is from the east on runway 06 (heading west). Right seats face south during descent, providing clear views of Tonlé Sap Lake's eastern shoreline, the lake's shallow waters and islands, and the approach path over the lake itself. Left seats see only inland forest and the airport's inland approach. Notable sights include: Tonlé Sap Lake (Southeast Asia's largest freshwater lake), lake islands and peninsulas, Siem Reap River delta, forested plains surrounding the lake.

The flight from Tansonnhat International (SGN) to Siem Reap (REP) takes Approximately 1 hour 15 minutes.

The flight path crosses northwest from the Mekong Delta through central Cambodia's agricultural plains. Notable features include the transition from the Red River Delta's dense waterways to open rice paddies, the Cardamom Mountains visible as a distant ridge to the southwest (bearing ~240°) around midpoint, and the gradual appearance of Tonlé Sap Lake's northern waters as you approach REP. The terrain transitions from flat delta to gently rolling forested plains with scattered lakes and reservoirs.