Sit on the Left side of the plane for the best views on flights from Taipei to Bangkok. Left seats capture the most distinctive geography: Taiwan's northeast coast and mountains on departure, then the Chao Phraya River's iconic meanders and Bangkok's urban core on arrival. Right seats offer less visually coherent landmarks for most of the flight.

During takeoff from Chiang Kai Shek International (TPE), sit on the Right side for the best views. TPE typically departs runway 05L/05R (northeast heading). Right-side seats face the Taiwan Strait and northern Taiwan's coastline during initial climb, with clear views of the Taipei Basin and surrounding terrain. Left seats look inland toward central Taiwan's mountains. Notable sights include: Taiwan Strait (immediate right), Taipei Basin urban sprawl (right-center), Yangmingshan volcanic plateau (left, distant), northern Taiwan coastline near Keelung (right horizon).

When landing at Bangkok International (BKK), sit on the Left side for the best views. BKK typically lands runway 01L/01R (north heading) or 03L/03R (east heading). Left-side seats on approach from the northeast offer views of the Chao Phraya River's distinctive meanders, Bangkok's urban sprawl, and the eastern suburbs. Right seats face the western floodplain and are less visually distinctive. Notable sights include: Chao Phraya River with characteristic oxbow bends (left-center), Bangkok's high-rise central business district (left), eastern Bangkok suburbs and industrial zones (left-right), Don Mueang area farmland and canals (right, receding).

The flight from Chiang Kai Shek International (TPE) to Bangkok International (BKK) takes Approximately 2 hours 45 minutes to 3 hours 15 minutes.

The flight path crosses the Gulf of Thailand at roughly 19°N latitude. Midway through the journey (around 1.5 hours airborne), you're over open water with no significant landmarks visible. The Thai coastline (Prachuap Khiri Khan province) becomes visible about 45 minutes before landing, appearing as a thin dark line on the horizon. The transition from open gulf to the Chao Phraya delta occurs in the final 30 minutes of descent, with the river's braided channels becoming increasingly distinct as altitude decreases.