Sit on the Left side of the plane for the best views on flights from Tokyo to Kathmandu. While takeoff favors the right, the landing approach into Kathmandu Valley from the south provides more dramatic and sustained scenery on the left side. The descent views of the valley basin and surrounding ranges outweigh the takeoff advantage.

During takeoff from Tokyo International (HND), sit on the Right side for the best views. Right-side seats offer views of Tokyo Bay and the Kanto Plain as the aircraft climbs westward from Haneda. You'll see the bay's distinctive shape, urban sprawl, and the transition to rural areas inland. Notable sights include: Tokyo Bay, Kanto Plain urban grid, Mount Fuji (visible on clear days to the southwest at distance), Sagami Bay coastline.

When landing at Tribhuvan International (KTM), sit on the Left side for the best views. Left-side seats provide the best views during descent into Kathmandu. As the aircraft approaches from the south, you'll see the Kathmandu Valley surrounded by the Mahabharat Range foothills, with the valley floor and city visible below. Notable sights include: Kathmandu Valley basin, Mahabharat Range (southern foothills), Bagmati River valley, Kathmandu city sprawl.

The flight from Tokyo International (HND) to Tribhuvan International (KTM) takes Approximately 5 hours 15 minutes.

The flight path crosses the East China Sea, then over central China (Jiangxi and Hubei provinces with river valleys and agricultural plains visible), before entering the Tibetan Plateau region. The Yangtze River valley is visible during the westward leg. As the aircraft approaches Nepal, the terrain transitions from plateau to the dramatic rise of the Himalayan foothills, with the Mahabharat Range becoming increasingly prominent before descent into the Kathmandu Valley.