This is a short, low-altitude hop over mostly flat delta and floodplain terrain, so neither side is spectacular, but the right side's view of Tonle Sap Lake on approach gives it a genuine, recognizable landmark that the left side lacks entirely.
Flown BKK to SAI? Did we get it right?
Flight Path
Bangkok to Siem Reap is 235 miles (377 km), a flight of about 55 minutes.
Flat Cambodian plains and rice paddies, the Tonle Sap basin's floodplain edges, scattered rivers feeding into the lake system
Great circle distance and headings ›Phase by phase

Takeoff from BKK
RIGHTDeparting Suvarnabhumi to the east, the right side gives a brief glimpse of the sprawling Chao Phraya delta's canal-cut rice paddies before the aircraft settles into cruise over flat Cambodian farmland. Neither side offers much drama on takeoff, but the right retains a sightline toward the delta's waterways longer.
Landing at SAI
RIGHTOn approach into Siem Reap, the right side faces south toward Tonle Sap, Southeast Asia's largest freshwater lake, whose broad silver-brown expanse is unmistakable from the air even though the airport itself sits on flat plain. The left side only shows featureless dry farmland stretching to the horizon.
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About This Route
Which side of the plane should I sit on flying from Suvarnabhumi Airport (BKK) to Siem Reap-Angkor International Airport (SAI)?
Sit on the Right side of the plane for the best views on flights from Bangkok to Siem Reap. This is a short, low-altitude hop over mostly flat delta and floodplain terrain, so neither side is spectacular, but the right side's view of Tonle Sap Lake on approach gives it a genuine, recognizable landmark that the left side lacks entirely.
What can I see during takeoff from Suvarnabhumi Airport in Bangkok?
During takeoff from Suvarnabhumi Airport (BKK), sit on the Right side for the best views. Departing Suvarnabhumi to the east, the right side gives a brief glimpse of the sprawling Chao Phraya delta's canal-cut rice paddies before the aircraft settles into cruise over flat Cambodian farmland. Neither side offers much drama on takeoff, but the right retains a sightline toward the delta's waterways longer. Notable sights include: Chao Phraya River delta canals, Bangkok's eastern suburban sprawl, flat rice paddy patchwork.
What can I see when landing at Siem Reap-Angkor International Airport in Siem Reap?
When landing at Siem Reap-Angkor International Airport (SAI), sit on the Right side for the best views. On approach into Siem Reap, the right side faces south toward Tonle Sap, Southeast Asia's largest freshwater lake, whose broad silver-brown expanse is unmistakable from the air even though the airport itself sits on flat plain. The left side only shows featureless dry farmland stretching to the horizon. Notable sights include: Tonle Sap Lake, flooded plain floodplain channels, Siem Reap's low-rise town grid.
How long is the flight from Bangkok to Siem Reap?
The flight from Suvarnabhumi Airport (BKK) to Siem Reap-Angkor International Airport (SAI) takes about 55 minutes. The shortest flight path between them is 235 miles (377 km); winds and air traffic control usually add a few percent.
What does the Bangkok to Siem Reap flight path pass over?
Flat Cambodian plains and rice paddies, the Tonle Sap basin's floodplain edges, scattered rivers feeding into the lake system