Sit on the Left side of the plane for the best views on flights from London to Colombo. While takeoff offers interesting UK terrain, the landing approach provides more dramatic and visually rewarding scenery with the Indian Ocean, harbor infrastructure, and tropical delta landscape. Left-side seats capture the most distinctive features of the destination.

During takeoff from Gatwick (LGW), sit on the Right side for the best views. Right-side seats offer views of the North Downs and Surrey Hills as the aircraft climbs southeastward from Gatwick. The terrain rises noticeably to the right, creating clear visual definition during the initial climb phase. Notable sights include: North Downs ridge, Surrey Hills, English Channel (distant southern horizon), Weald valley floor.

When landing at Bandaranaike International (CMB), sit on the Left side for the best views. Left-side seats provide excellent views during the descent approach to Colombo. The aircraft descends from the northeast, and left-side windows face toward the Indian Ocean coastline, the Colombo harbor area, and the city's western waterfront where the airport is located. Notable sights include: Indian Ocean, Colombo harbor and port facilities, Kelani River delta, Western coastal plains of Sri Lanka.

The flight from Gatwick (LGW) to Bandaranaike International (CMB) takes Approximately 11 hours 15 minutes.

The flight path crosses the Mediterranean Sea (visible around 2-3 hours after takeoff), passes over southern Italy and Greece, then continues southeast over the Eastern Mediterranean toward the Middle East. Over Egypt and the Red Sea (around 5-6 hours), passengers see the Nile Delta and Red Sea coastlines. The route then crosses the Arabian Peninsula, with views of the Persian Gulf region and Oman. The final leg crosses the Arabian Sea toward the Indian subcontinent, with the Western Ghats mountains visible approaching the Indian coast, before turning south toward Sri Lanka.