Sit on the Right side of the plane for the best views on flights from Stockholm to Lisbon. The right side captures the Stockholm archipelago's visual drama on departure and still provides decent views of the Iberian Peninsula's interior during the long cruise. The left side's landing approach over the Tagus is exceptional, but the takeoff advantage and the 4+ hour cruise over relatively featureless terrain tips the overall edge to the right.

During takeoff from Arlanda (ARN), sit on the Right side for the best views. Arlanda typically departs runway 09L/27R or 09R/26L depending on wind. A right-side seat gives you the Stockholm archipelago spreading southeast across the Baltic, with Mälaren lake visible to the west. The contrast between water and forested terrain is striking during climb-out. Notable sights include: Stockholm archipelago (thousands of islands and skerries), Lake Mälaren (large freshwater lake west of the airport), Vaxholm fortress island, forested Swedish lowlands.

When landing at Lisboa (LIS), sit on the Left side for the best views. Approaching Lisbon typically uses runway 03 (northeast) or 21 (southwest) depending on wind. A left-side seat on descent gives you the Tagus River estuary and the city's geography unfolding—the 25 de Abril Bridge, Cristo Rei monument across the river in Almada, and the Atlantic coastline. The river's wide mouth and the contrast between urban areas and water is visually compelling. Notable sights include: Tagus River estuary (wide tidal inlet), 25 de Abril Bridge (distinctive red suspension bridge), Cristo Rei monument (white statue on south bank), Atlantic coastline and Sintra hills (distant, northwest).

The flight from Arlanda (ARN) to Lisboa (LIS) takes Approximately 4 hours 15 minutes.

The flight path crosses the North Sea, then proceeds south over the English Channel and France. Notable features include the Pyrenees mountains (visible as a distant ridge on the horizon during descent into Iberia), the Spanish meseta (high central plateau), and the transition from Atlantic coastal plains to the Tagus valley. The North Sea crossing offers little visual interest; the real geography begins over continental Europe around the 2-hour mark when crossing into France.