Sit on the Left side of the plane for the best views on flights from Keflavik to Brussels. While landing offers some river valley interest, the takeoff from KEF provides superior visual rewards. The Reykjanes Peninsula's unique volcanic geology and Atlantic coastline are genuinely striking and rarely seen from ground level. The outbound climb offers more dramatic and distinctive scenery than the approach to Brussels, which crosses relatively uniform agricultural terrain.

During takeoff from Keflavik Nas (KEF), sit on the Left side for the best views. KEF typically departs runway 02 (northbound) or 20 (southbound). Left seats offer views of the Reykjanes Peninsula's dramatic coastline and geothermal features during initial climb. The peninsula's volcanic terrain and Atlantic cliffs are most visible from the left side as the aircraft banks northeast toward the North Atlantic. Notable sights include: Reykjanes Peninsula volcanic landscape, Atlantic Ocean coastline, Kleifarvatn geothermal area, Grindavík town and harbor.

When landing at Brussels Natl (BRU), sit on the Right side for the best views. Approaching Brussels on typical runway 25L/25R (westerly approaches), right-side seats offer views of the Meuse River valley and Belgian countryside during descent. The river's distinctive meandering pattern and the flat Flanders landscape become increasingly visible in the final 20 minutes of approach. Notable sights include: Meuse River valley, Flanders agricultural plains, Brussels metropolitan area sprawl, Zaventem airport approach corridor.

The flight from Keflavik Nas (KEF) to Brussels Natl (BRU) takes Approximately 4 hours 45 minutes.

The flight crosses the North Atlantic at cruising altitude (typically 33,000-35,000 feet). At this altitude, individual landmarks are not visible, but the transition from Icelandic waters to the Norwegian Sea and then toward the UK airspace occurs over open ocean. Weather systems, cloud formations, and occasionally the curvature of the Earth are the primary visual features. The descent begins over the North Sea approximately 90 minutes before Brussels arrival, where coastal features of the UK and Low Countries become visible around 15,000 feet.