Sit on the Right side of the plane for the best views on flights from Sao Paulo to Bangkok. The right side scores higher due to the dramatic Chao Phraya delta approach into Bangkok, which offers greater terrain variety and recognizable landmarks than São Paulo's departure. While São Paulo's urban takeoff is visually interesting, the 17+ hour flight is dominated by ocean crossing (scoring capped at 2.0 for that segment). Bangkok's landing approach with its distinctive river delta, wetlands, and urban transition provides the most compelling scenic moment on this route.

During takeoff from Guarulhos (GRU), sit on the Left side for the best views. São Paulo's urban sprawl and industrial landscape dominate the left side during departure. The city's dense metropolitan area, including the Pinheiros River valley and surrounding suburbs, provides recognizable urban scenery during climb-out from Guarulhos. Notable sights include: São Paulo metropolitan skyline, Pinheiros River valley, Serra da Cantareira mountains (distant northeast), Atlantic coastal escarpment (Serra do Mar, visible on clear days).

When landing at Bangkok International (BKK), sit on the Right side for the best views. Bangkok's approach over the Chao Phraya River delta and surrounding wetlands offers dramatic water scenery. The right side captures the river's serpentine channels, rice paddies, and the transition from rural delta to urban Bangkok, plus the city's distinctive skyline during final descent into Suvarnabhumi. Notable sights include: Chao Phraya River delta with braided channels, Bangkok's central business district and Lumphini Park, Suvarnabhumi Airport's runways and surrounding marshland, Gulf of Thailand coastline (distant).

The flight from Guarulhos (GRU) to Bangkok International (BKK) takes 17h 20m.

Atlantic Ocean (6+ hours), West African coast near Dakar/Senegal (Sahara Desert edge visible), Sahara Desert crossing, Red Sea, Arabian Peninsula, Persian Gulf, Indian Ocean, Andaman Sea approach to Thailand