Sit on the Left side of the plane for the best views on flights from Castellón de la Plana to London. Left side scores higher due to the scenic Mediterranean departure from Castellón with visible coastline, harbor infrastructure, and Sierra de Espadán foothills. Although the landing at Stansted is relatively flat, the takeoff scenery advantage and coastal variety during the initial climb outweigh the right side's modest Thames estuary views on approach.

During takeoff from Castellón-Costa Azahar Airport (CDT), sit on the Left side for the best views. Left side captures the Mediterranean coastline and the Castellón harbor area during departure, with the Sierra de Espadán foothills visible inland. Right side faces northwest over flat agricultural plains with minimal visual interest. Notable sights include: Castellón harbor and port facilities, Mediterranean Sea coastline, Sierra de Espadán foothills, Oropesa del Mar coastal town.

When landing at Stansted (STN), sit on the Right side for the best views. Right side offers views of the English countryside, the Thames estuary approach, and Greater London's urban sprawl during descent into Stansted. Left side faces the North Sea with minimal coastal features until the final approach. Notable sights include: Thames estuary and river valley, Greater London urban area, Essex countryside and patchwork fields, Stansted Airport runway complex.

The flight from Castellón-Costa Azahar Airport (CDT) to Stansted (STN) takes 2h 15m.

Bay of Biscay (open ocean, minimal features), Brittany coast and Ushant Island (if visible at altitude), English Channel crossing, Isle of Wight and Solent, New Forest heathland, Essex coastal marshes