The left side wins by combining two genuinely distinctive views bookending an otherwise flat, short hop — Tonle Sap Lake at departure and the Chao Phraya River with Bangkok's skyline at arrival — while the right side offers only featureless farmland throughout.
Flown SAI to BKK? Did we get it right?
Flight Path
Siem Reap to Bangkok is 235 miles (377 km), a flight of about 55 minutes.
Flat Cambodian and Thai lowland agricultural plains, with the Tonle Sap basin fading behind and the Chao Phraya river plain appearing ahead near Bangkok
Great circle distance and headings ›Phase by phase
Takeoff from SAI
LEFTClimbing out of Siem Reap toward the southwest, the huge expanse of Tonle Sap Lake dominates the view on the left, its shoreline and fishing villages clearly visible against the surrounding green floodplain. The right side shows only flat rice paddies and scattered forest with no major features.

Landing at BKK
LEFTOn approach into Suvarnabhumi from the east, the aircraft typically banks to align with the north-south runways, giving left-side passengers a view over the Chao Phraya River delta and the sprawling Bangkok skyline before touchdown. The right side mostly faces flat agricultural land east of the airport with little to see.
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About This Route
Which side of the plane should I sit on flying from Siem Reap-Angkor International Airport (SAI) to Suvarnabhumi Airport (BKK)?
Sit on the Left side of the plane for the best views on flights from Siem Reap to Bangkok. The left side wins by combining two genuinely distinctive views bookending an otherwise flat, short hop — Tonle Sap Lake at departure and the Chao Phraya River with Bangkok's skyline at arrival — while the right side offers only featureless farmland throughout.
What can I see during takeoff from Siem Reap-Angkor International Airport in Siem Reap?
During takeoff from Siem Reap-Angkor International Airport (SAI), sit on the Left side for the best views. Climbing out of Siem Reap toward the southwest, the huge expanse of Tonle Sap Lake dominates the view on the left, its shoreline and fishing villages clearly visible against the surrounding green floodplain. The right side shows only flat rice paddies and scattered forest with no major features. Notable sights include: Tonle Sap Lake, Siem Reap River delta, surrounding rice paddy floodplain.
What can I see when landing at Suvarnabhumi Airport in Bangkok?
When landing at Suvarnabhumi Airport (BKK), sit on the Left side for the best views. On approach into Suvarnabhumi from the east, the aircraft typically banks to align with the north-south runways, giving left-side passengers a view over the Chao Phraya River delta and the sprawling Bangkok skyline before touchdown. The right side mostly faces flat agricultural land east of the airport with little to see. Notable sights include: Chao Phraya River, Bangkok skyline, Bang Na industrial waterfront.
How long is the flight from Siem Reap to Bangkok?
The flight from Siem Reap-Angkor International Airport (SAI) to Suvarnabhumi Airport (BKK) 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 Siem Reap to Bangkok flight path pass over?
Flat Cambodian and Thai lowland agricultural plains, with the Tonle Sap basin fading behind and the Chao Phraya river plain appearing ahead near Bangkok