Sit on the Right side of the plane for the best views on flights from Paris to Keflavik. The landing approach into Keflavik on the right side delivers genuinely dramatic scenery — the contrast of black lava fields, the bay, and Reykjavik across the water is one of the more striking airport approaches in Europe. The Paris departure on the left is good but the city view is brief. For the bulk of the flight over the Atlantic and Scotland, neither side has a strong advantage, but right-side passengers also get better views of the Scottish Highlands and Orkney Islands during the mid-flight portion.

During takeoff from Charles De Gaulle (CDG), sit on the Left side for the best views. CDG typically departs northwest on runways 26L/26R or northeast on 09L/09R. On the dominant westerly departures heading toward the UK and Atlantic, the left side gives you Paris city center to the south — you can clearly see the Seine river bending through the city, the Eiffel Tower area, and the dense urban grid of central Paris before the aircraft climbs out over the Île-de-France plains. Notable sights include: Seine river bends through central Paris, Eiffel Tower district (visible as a landmark in the urban grid), Île-de-France agricultural plains, Montmartre hill rising above the city roofline.

When landing at Keflavik Nas (KEF), sit on the Right side for the best views. Keflavik typically lands on runway 28 or 10, oriented roughly east-west. On the common easterly approach over the Reykjanes Peninsula, the right side faces north and gives you Faxaflói Bay, the broad Atlantic coastline, and Reykjavik city across the bay. The left side faces south toward open ocean with little to see. Notable sights include: Faxaflói Bay, Reykjavik city across the bay to the north, Reykjanes lava fields and volcanic terrain on the peninsula, Mount Esja ridge visible across the bay.

The flight from Charles De Gaulle (CDG) to Keflavik Nas (KEF) takes Approximately 3 hours.

The route tracks northwest from Paris over the English Channel, crosses southern England near London, then passes over Scotland including the Scottish Highlands and potentially the Orkney Islands. It then crosses the North Atlantic, passing south of the Faroe Islands before descending toward Iceland's Reykjanes Peninsula. The Faroe Islands may be visible as small rocky outcrops in the ocean if routing passes close enough. The transition from green European landscape to open gray Atlantic is a notable visual shift around the Scotland-to-ocean crossing.