Sit on the Right side of the plane for the best views on flights from Bangkok to Xi'an. The landing approach offers more dramatic and varied scenery—the Wei River valley and loess plateau terrain are visually distinctive. While takeoff shows Bangkok's delta, the descent into Xi'an provides better geological and geographical contrast.

During takeoff from Bangkok International (BKK), sit on the Left side for the best views. Left side offers views of the Chao Phraya River delta and Bangkok's urban sprawl as you climb out northwestward. The river's distinctive meanders and the city's grid pattern are clearly visible during the initial climb. Notable sights include: Chao Phraya River delta, Bangkok metropolitan area, Gulf of Thailand (southern horizon), Samut Prakan industrial zone.

When landing at Xianyang (XIY), sit on the Right side for the best views. Right side provides excellent views of the Wei River valley and the approach into Xi'an from the southeast. You'll see the river's course and the surrounding loess plateau terrain as you descend toward Xianyang. Notable sights include: Wei River valley, Loess Plateau terrain, Qinling Mountains (southern horizon), Xi'an urban area.

The flight from Bangkok International (BKK) to Xianyang (XIY) takes 2h 50m.

Laos airspace crosses the Mekong River and its tributaries; the flight path typically follows the border region between Thailand and Laos, offering views of the Annamite Range foothills and the transition from tropical lowlands to higher terrain. As you approach China, the landscape shifts to karst formations and eventually the loess plateau characteristic of central China.