The left side wins because it captures Samui's scenic island departure and Bangkok's river-and-skyline arrival, while the right side is dominated by featureless open Gulf water and flat suburban terrain.
Flown USM to BKK? Did we get it right?
Flight Path
Ko Samui to Bangkok is 289 miles (466 km), a flight of about 1 hour 15 minutes.
Open waters of the Gulf of Thailand, with the mainland coastline near Chumphon and Prachuap Khiri Khan visible in the distance to the west during cruise.
Great circle distance and headings ›Phase by phase
Takeoff from USM
LEFTDeparting Samui, the initial climb and turn toward Bangkok show off the island's hilly, palm-covered coastline and the turquoise reefs of Ang Thong Marine Park to the west. The right side only shows open Gulf of Thailand water with no landmarks.

Landing at BKK
LEFTOn approach into Bangkok, the left side offers views of the Chao Phraya River delta winding through the sprawling city, plus the dense high-rise skyline near the river bends. The right side during final approach mostly shows flat, featureless paddies and industrial suburbs east of the airport.
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About This Route
Which side of the plane should I sit on flying from Samui International Airport (USM) to Suvarnabhumi Airport (BKK)?
Sit on the Left side of the plane for the best views on flights from Ko Samui to Bangkok. The left side wins because it captures Samui's scenic island departure and Bangkok's river-and-skyline arrival, while the right side is dominated by featureless open Gulf water and flat suburban terrain.
What can I see during takeoff from Samui International Airport in Ko Samui?
During takeoff from Samui International Airport (USM), sit on the Left side for the best views. Departing Samui, the initial climb and turn toward Bangkok show off the island's hilly, palm-covered coastline and the turquoise reefs of Ang Thong Marine Park to the west. The right side only shows open Gulf of Thailand water with no landmarks. Notable sights include: Koh Samui coastline, Ang Thong Marine Park islands, Chaweng Bay reefs.
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 Bangkok, the left side offers views of the Chao Phraya River delta winding through the sprawling city, plus the dense high-rise skyline near the river bends. The right side during final approach mostly shows flat, featureless paddies and industrial suburbs east of the airport. Notable sights include: Chao Phraya River, Bangkok skyline, Suvarnabhumi's parallel runways, delta rice fields.
How long is the flight from Ko Samui to Bangkok?
The flight from Samui International Airport (USM) to Suvarnabhumi Airport (BKK) takes about 1 hour 15 minutes. The shortest flight path between them is 289 miles (466 km); winds and air traffic control usually add a few percent.
What does the Ko Samui to Bangkok flight path pass over?
Open waters of the Gulf of Thailand, with the mainland coastline near Chumphon and Prachuap Khiri Khan visible in the distance to the west during cruise.