Sit on the Right side of the plane for the best views on flights from Frankfurt to Sao Paulo. The right side wins overall because the São Paulo arrival view is genuinely spectacular — the sheer scale of the urban sprawl on approach is one of the most dramatic city arrivals in the world. The Frankfurt departure on the left is good but relatively modest. Over the Atlantic the views are symmetric, so the arrival experience tips the balance to the right seat.

During takeoff from Frankfurt Main (FRA), sit on the Left side for the best views. Frankfurt typically departs southwest on runway 25C/25R, meaning a left-side seat looks south over the Rhine-Main region. You get a clear view of the Rhine River bending through the landscape and the Taunus hills to the north receding behind you. The Frankfurt city skyline with its distinctive cluster of skyscrapers is visible briefly to the left before the aircraft turns. Notable sights include: Frankfurt city skyline (Bankenviertel towers), Rhine River bend near Mainz, Taunus hills ridge, Main River confluence with Rhine.

When landing at Guarulhos (GRU), sit on the Right side for the best views. GRU typically lands on runway 09R/10R approaching from the west, meaning the aircraft tracks eastward over greater São Paulo. Right-side seats look south over the vast urban sprawl of São Paulo city, including the dense centro and the Pinheiros River valley. The Serra da Cantareira forested hills are visible to the north on the left side, but the dramatic urban density of South America's largest city is the dominant view on the right. Notable sights include: São Paulo urban sprawl (largest city in Southern Hemisphere), Pinheiros River valley, Tietê River snaking through the metro area, Serra da Cantareira forested ridge to the north.

The flight from Frankfurt Main (FRA) to Guarulhos (GRU) takes Approximately 11 to 12 hours.

The route tracks southwest from Frankfurt over France, crosses the Pyrenees, then passes over the Iberian Peninsula before reaching Lisbon and the Atlantic coast. The long Atlantic crossing covers roughly 5,000 miles of open ocean with no land visible. The route then crosses the equator over the central Atlantic before making landfall near Natal or Recife on Brazil's northeastern bulge, then tracks southwest over the Brazilian interior — the cerrado savanna and the São Francisco River basin — before descending into São Paulo.