Sit on the Left side of the plane for the best views on flights from Seoul to Doha. The left side wins overall. The takeoff view over the Han River estuary, Incheon Bridge, and Songdo is genuinely interesting, and as the flight tracks southwest over China and then across the Indian subcontinent corridor, the left side also picks up better views of the Himalayas if the routing passes near them, and the Indus River valley in Pakistan. The Doha arrival view on the right is good but brief.

During takeoff from Incheon International (ICN), sit on the Left side for the best views. ICN typically departs westward over the Yellow Sea on runways 15L/33R or 15R/33L. A left-side seat during a westbound departure gives you the view back toward the Korean mainland, including the Han River estuary and the hills south of Seoul. Right side faces open Yellow Sea with little of interest. Notable sights include: Han River estuary and tidal flats near Ganghwa Island, Songdo International Business District on reclaimed land, Gyeonggi Bay coastline, Incheon Bridge spanning the bay.

When landing at Doha International (DOH), sit on the Right side for the best views. Doha's Hamad International Airport (now the main hub, though the old DOH used runways oriented roughly northeast-southwest) typically has aircraft approaching from the northwest over the Qatar peninsula. A right-side seat on approach gives views over Doha's downtown skyline and the West Bay district rising from the Persian Gulf shoreline. Notable sights include: Doha West Bay skyline cluster, Corniche waterfront curving along Doha Bay, Qatar Peninsula desert interior, Persian Gulf shallow turquoise waters.

The flight from Incheon International (ICN) to Doha International (DOH) takes Approximately 9 to 10 hours.

The route typically tracks southwest over eastern China, crossing the Yellow River and Wei River valleys in Shaanxi province, then over the Tibetan Plateau's northern edge or across central China into Myanmar and Bangladesh airspace, then over the Bay of Bengal or cutting across India over the Ganges plain, crossing Pakistan and the Indus River valley, before descending over the Persian Gulf. The Himalayas may be visible as a distant white wall on the horizon depending on exact routing. The Indus River is a distinctive silver ribbon cutting through brown desert terrain in Sindh province. The Persian Gulf coastline of Iran and the UAE appear on the final descent.