Sit on the Left side of the plane for the best views on flights from Ho Chi Minh City to Seoul. While takeoff favors the right for delta views, the landing approach over Incheon's harbor, bridge, and coastline is more visually distinctive and memorable. The left side captures the dramatic final descent over water and infrastructure, outweighing the takeoff advantage.

During takeoff from Tansonnhat International (SGN), sit on the Right side for the best views. Tan Son Nhat typically departs northbound (Runway 25L/25R or 07L/07R depending on wind). Right-side seats offer views of the Saigon River delta system and the sprawling urban grid of Ho Chi Minh City as you climb. Left seats see mostly inland rice paddies and industrial areas with less distinctive geography. Notable sights include: Saigon River (meandering through the city), Ho Chi Minh City urban sprawl (dense grid pattern visible up to 8,000 ft), Mekong Delta waterways (canal network to the southwest), Can Tho city (visible as a distant cluster ~100 km southwest at cruise altitude).

When landing at Incheon International (ICN), sit on the Left side for the best views. Incheon International uses Runways 03L/03R or 21L/21R. Typical approach vectors bring aircraft from the southwest over the Yellow Sea. Left-side seats provide views of the Korean peninsula's western coastline, Incheon's harbor and bridge infrastructure, and the Han River estuary. Right seats see mostly inland terrain and less distinctive water features during final descent. Notable sights include: Incheon Bridge (Incheon Grand Bridge, 12.3 km span, visible as a dramatic arc structure), Yellow Sea coastline (rocky western shore of Korean peninsula), Han River estuary (wide tidal mudflats and waterway), Songdo International Business District (reclaimed land with modern high-rises, directly adjacent to airport).

The flight from Tansonnhat International (SGN) to Incheon International (ICN) takes Approximately 3 hours 15 minutes to 3 hours 45 minutes.

The flight path crosses the Gulf of Tonkin (visible as open water with occasional fishing vessel activity), then tracks northeast over southern China's Guangxi province (mountainous terrain with karst formations, though typically at altitude where individual peaks blend into ridgelines). The route then crosses into the East China Sea, passing west of Taiwan and the Ryukyu Islands. Approaching Korea, the Yellow Sea dominates the view with occasional cargo ship traffic. No single dramatic midpoint landmark, but the transition from tropical delta to temperate peninsula geography is gradual and subtle at cruise altitude.