Sit on the Left side of the plane for the best views on flights from Madras to Hanoi. While takeoff offers some coastal views on the right, the landing approach on the left provides far more dramatic and geographically significant scenery—the Red River Delta is one of Southeast Asia's most distinctive landforms and dominates the final descent.

During takeoff from Chennai International (MAA), sit on the Right side for the best views. Right-side seats offer views of the Cooum River and Chennai's coastal strip as the aircraft climbs northwestward. You'll see the city grid and Bay of Bengal shoreline receding below. Notable sights include: Cooum River, Chennai city grid, Bay of Bengal coastline, Marina Beach district.

When landing at Noibai International (HAN), sit on the Left side for the best views. Left-side seats provide excellent views of the Red River Delta and Hanoi's geography during descent. The Red River's distinctive meandering pattern and the city's position within the delta are clearly visible from 8,000–12,000 feet. Notable sights include: Red River Delta, Red River main channel, Hanoi city center, Noibai International Airport approach.

The flight from Chennai International (MAA) to Noibai International (HAN) takes Approximately 2 hours 15 minutes to 2 hours 45 minutes.

The flight path crosses the Bay of Bengal heading northwest, then transitions over the Andaman Sea. Around the midpoint, you'll pass near or over the Irrawaddy Delta region (Myanmar) and the Tenasserim Range on the Myanmar-Thailand border, though these are typically at the edge of visibility or obscured by haze. The aircraft then crosses into Thailand's airspace and continues northeast over the Mekong River valley before approaching Hanoi from the south. The Mekong Delta and its extensive waterway network may be visible during the approach phase if weather permits.