The right side captures the two most visually rewarding moments of the flight: a brief but genuine Himalayan mountain view on departure from Kathmandu, and a clear view of Singapore's skyline and busy strait on arrival. The long cruise over the Gangetic plains, Bay of Bengal, and Andaman Sea is largely featureless on both sides, so the bookend views tip the balance to the right.
Flight Path
Gangetic plains of Bihar and West Bengal, Bangladesh's delta lowlands, Bay of Bengal open water, Andaman Sea, and the northern approaches to the Strait of Malacca
Great circle distance and headings ›Phase by phase

Takeoff from KTM
RIGHTDeparting KTM on runway 20, the aircraft climbs south out of the Kathmandu Valley and banks to pick up its southeastward route, keeping the valley's terraced hillsides and the snow-capped Himalayan foothills (Langtang and Ganesh Himal) in view on the right for a couple of minutes. The left side mostly shows the plain, less distinctive southern rim of the valley.

Landing at SIN
RIGHTOn approach into Changi, the final turn toward the runway typically brings Singapore's compact skyline and the Johor Strait into view on the right side, with the CBD towers, Marina Bay, and the busy Singapore Strait shipping lanes visible in the last minutes before touchdown. The left side mainly faces open sea or the flatter eastern coastline with less to look at.
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About This Route
Which side of the plane should I sit on flying from Tribhuvan International (KTM) to Singapore Changi (SIN)?
Sit on the Right side of the plane for the best views on flights from Kathmandu to Singapore. The right side captures the two most visually rewarding moments of the flight: a brief but genuine Himalayan mountain view on departure from Kathmandu, and a clear view of Singapore's skyline and busy strait on arrival. The long cruise over the Gangetic plains, Bay of Bengal, and Andaman Sea is largely featureless on both sides, so the bookend views tip the balance to the right.
What can I see during takeoff from Tribhuvan International in Kathmandu?
During takeoff from Tribhuvan International (KTM), sit on the Right side for the best views. Departing KTM on runway 20, the aircraft climbs south out of the Kathmandu Valley and banks to pick up its southeastward route, keeping the valley's terraced hillsides and the snow-capped Himalayan foothills (Langtang and Ganesh Himal) in view on the right for a couple of minutes. The left side mostly shows the plain, less distinctive southern rim of the valley. Notable sights include: Kathmandu Valley terraces, Bagmati river valley, Mahabharat foothill range, distant Langtang/Ganesh Himal peaks.
What can I see when landing at Singapore Changi in Singapore?
When landing at Singapore Changi (SIN), sit on the Right side for the best views. On approach into Changi, the final turn toward the runway typically brings Singapore's compact skyline and the Johor Strait into view on the right side, with the CBD towers, Marina Bay, and the busy Singapore Strait shipping lanes visible in the last minutes before touchdown. The left side mainly faces open sea or the flatter eastern coastline with less to look at. Notable sights include: Johor Strait, Singapore CBD/Marina Bay skyline, container ships in the Singapore Strait, Sentosa and southern islands.
How long is the flight from Kathmandu to Singapore?
The flight from Tribhuvan International (KTM) to Singapore Changi (SIN) takes 4h 45m.
What does the Kathmandu to Singapore flight path pass over?
Gangetic plains of Bihar and West Bengal, Bangladesh's delta lowlands, Bay of Bengal open water, Andaman Sea, and the northern approaches to the Strait of Malacca