Sit on the Left side of the plane for the best views on flights from Warsaw to Frankfurt. Left side wins both ends of the flight. During the cruise over central Europe the left side also faces generally south, giving occasional views toward the Sudeten mountains on the Czech-Polish border in the early portion of the flight, making it the stronger choice throughout.

During takeoff from Okecie (WAW), sit on the Left side for the best views. Warsaw Chopin Airport typically departs westbound on runway 29, meaning the left (south) side gets a view over central Warsaw including the Old Town, Vistula River, and the city skyline. The right side faces north toward suburban sprawl with little of interest. Notable sights include: Vistula River bend through central Warsaw, Warsaw Old Town and Royal Castle area, Palace of Culture and Science tower, Wilanów Palace grounds to the south.

When landing at Frankfurt Main (FRA), sit on the Left side for the best views. Frankfurt typically lands on runway 25L or 25C from the east, meaning the left (south) side looks toward the Taunus hills and the Frankfurt city skyline as you descend over the Rhine-Main plain. The right side faces north toward flat agricultural land around Hanau. Notable sights include: Frankfurt city skyline (Bankenviertel skyscrapers), Main River winding through the city, Taunus ridge to the north visible on the horizon, Rhine-Main plain patchwork farmland on approach.

The flight from Okecie (WAW) to Frankfurt Main (FRA) takes Approximately 1 hour 45 minutes to 2 hours.

The route crosses the Polish lowlands southwest of Wrocław, then passes over the Sudeten foothills near the Czech-Polish border, crosses the Bohemian plateau of the Czech Republic, passes north of Prague, then descends over the Erzgebirge (Ore Mountains) into Saxony before crossing into Thuringia and Hesse over flat to gently rolling German farmland toward Frankfurt.