Sit on the Left side of the plane for the best views on flights from London to Budapest. The landing approach into Budapest on the left side is the single most spectacular moment of this flight — the Danube, Buda Castle, and Parliament all visible simultaneously on descent. The left side also picks up the Alps crossing over Austria in the mid-flight, making it the stronger choice across the full journey.

During takeoff from Gatwick (LGW), sit on the Right side for the best views. Gatwick's main runway 08R/26L means departures heading east give the right side a view over the North Downs and the Weald of Kent. Climbing out eastbound, the right side also picks up the Thames Estuary in the distance and the sprawl of southeast London receding behind. Notable sights include: North Downs ridge, Weald of Kent patchwork farmland, Thames Estuary (distant), southeast London suburbs.

When landing at Ferihegy (BUD), sit on the Left side for the best views. Budapest Ferihegy typically uses runway 31L/13R or 31R/13L. On approach from the west or northwest on runway 31, the left side looks directly over central Budapest — the Danube bend, the Chain Bridge, Buda Castle Hill, and the Parliament building are all clearly visible from the left windows during descent. The right side faces southeast over flat Pannonian plain with little of interest. Notable sights include: Danube River through central Budapest, Buda Castle Hill, Chain Bridge, Hungarian Parliament building.

The flight from Gatwick (LGW) to Ferihegy (BUD) takes Approximately 2 hours 20 minutes.

The flight tracks southeast over northern France, crosses the Rhine near Strasbourg, then passes over the Austrian Alps — the Hohe Tauern and eastern Alpine ranges are visible from cruising altitude. Descending into Hungary, the flat Pannonian Basin (Great Hungarian Plain) stretches to the horizon before the Danube and Budapest come into view.