The left side wins because it captures both the scenic Japanese coastline and mountains during departure and the dramatic river-and-skyline view of Bangkok on arrival, while the right side is dominated by featureless ocean during most of the cruise.
Flown ITM to BKK? Did we get it right?
Flight Path
Osaka to Bangkok is 2,606 miles (4,194 km), a flight of about 6 hours 5 minutes.
East China Sea, Taiwan Strait, Luzon Strait, South China Sea, Gulf of Thailand
Great circle distance and headings ›Phase by phase

Takeoff from ITM
LEFTDeparting ITM toward the southwest, the left side gives a good look back at Osaka Bay, the Kobe waterfront, and the mountainous Kii Peninsula as the aircraft climbs out over the Seto Inland Sea. The right side mostly shows the flatter Osaka plain fading quickly into haze.

Landing at BKK
LEFTOn approach into Suvarnabhumi from the north, the left side captures the sprawling grid of Bangkok and the winding Chao Phraya River as the aircraft descends over the city before lining up for landing. The right side over the flat rice paddies east of the city offers little visual interest.
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About This Route
Which side of the plane should I sit on flying from Osaka International (ITM) to Suvarnabhumi Airport (BKK)?
Sit on the Left side of the plane for the best views on flights from Osaka to Bangkok. The left side wins because it captures both the scenic Japanese coastline and mountains during departure and the dramatic river-and-skyline view of Bangkok on arrival, while the right side is dominated by featureless ocean during most of the cruise.
What can I see during takeoff from Osaka International in Osaka?
During takeoff from Osaka International (ITM), sit on the Left side for the best views. Departing ITM toward the southwest, the left side gives a good look back at Osaka Bay, the Kobe waterfront, and the mountainous Kii Peninsula as the aircraft climbs out over the Seto Inland Sea. The right side mostly shows the flatter Osaka plain fading quickly into haze. Notable sights include: Osaka Bay, Kobe waterfront, Kii Peninsula mountains, Seto Inland Sea islands.
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 north, the left side captures the sprawling grid of Bangkok and the winding Chao Phraya River as the aircraft descends over the city before lining up for landing. The right side over the flat rice paddies east of the city offers little visual interest. Notable sights include: Chao Phraya River, Bangkok skyline, Suvarnabhumi's canal-laced paddy fields.
How long is the flight from Osaka to Bangkok?
The flight from Osaka International (ITM) to Suvarnabhumi Airport (BKK) takes about 6 hours 5 minutes. The shortest flight path between them is 2,606 miles (4,194 km); winds and air traffic control usually add a few percent.
What does the Osaka to Bangkok flight path pass over?
East China Sea, Taiwan Strait, Luzon Strait, South China Sea, Gulf of Thailand