Sit on the Left side of the plane for the best views on flights from Ulaanbaatar (Sergelen) to Tokyo. While takeoff favors the right for Mongolian mountain views, the landing approach to Narita strongly favors the left for Tokyo Bay, the Kanto Plain, and Mount Fuji. Since landing views are more dramatic and iconic, left-side seats provide the superior overall experience.

During takeoff from Ulaanbaatar Chinggis Khaan International Airport (UBN), sit on the Right side for the best views. Right-side seats capture the Khangai Mountains and Tuul River valley as the aircraft climbs southeastward from Ulaanbaatar. The terrain transitions from urban sprawl to rolling steppe with visible water features. Notable sights include: Khangai Mountains (southwest-facing slopes), Tuul River (winding through valley below), Ulaanbaatar city grid (receding northward), steppe grasslands extending to horizon.

When landing at New Tokyo International (NRT), sit on the Left side for the best views. Left-side seats offer views of Tokyo Bay, the Kanto Plain's urban sprawl, and Mount Fuji (weather permitting) during the descent approach to Narita. The aircraft descends from the northeast, making the left side optimal for coastal and mountain features. Notable sights include: Tokyo Bay (dark water body with shipping lanes), Kanto Plain urban grid (dense buildings extending to horizon), Mount Fuji (distant snow-capped peak on clear days, southwest), Chiba Peninsula (eastern shoreline).

The flight from Ulaanbaatar Chinggis Khaan International Airport (UBN) to New Tokyo International (NRT) takes Approximately 4 hours 15 minutes.

The flight path crosses the Sea of Japan heading southeast. Midway, passengers may glimpse the Korean Peninsula's western coastline (if visible through haze), the Japanese Alps as the aircraft approaches Honshu's central mountains, and eventually the Izu Peninsula's volcanic terrain before the final descent into the Kanto Plain.