Bangkok to Hong Kong is 1,050 miles (1,690 km), a flight of about 2 hours 55 minutes.
The right side offers a more complete scenic arc: a city-and-river view during the Bangkok departure, a long stretch of South China Sea coastline including Vietnam's shore and Hainan's outline during cruise, and a dramatic mountain-and-harbor approach into Hong Kong. The left side stays largely over featureless interior terrain and open water for most of the flight.
Flight Path
South China Sea, Gulf of Tonkin, Hainan Island's coastline, Vietnam's central coast
Great circle distance and headings ›Phase by phase

Takeoff from BKK
RIGHTDeparting Suvarnabhumi, the aircraft's turn onto its northeast heading toward Hong Kong sweeps the right side past Bangkok's dense eastern sprawl and the braided channels of the Chao Phraya delta before the Gulf of Thailand opens up ahead. The left side mostly shows flat, featureless central Thai farmland with little to hold interest.

Landing at HKG
RIGHTOn the descent into Hong Kong, the approach path curves in from the southwest past Lantau Island's steep green ridges before lining up over the Pearl River Delta, giving right-side passengers views of Lantau's mountains, the airport's man-made island, and glimpses of Hong Kong's harbor skyline. The left side mostly faces open water or the flatter Shenzhen side with fewer standout features.
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About This Route
Which side of the plane should I sit on flying from Suvarnabhumi Airport (BKK) to Hong Kong International (HKG)?
Sit on the Right side of the plane for the best views on flights from Bangkok to Hong Kong. The right side offers a more complete scenic arc: a city-and-river view during the Bangkok departure, a long stretch of South China Sea coastline including Vietnam's shore and Hainan's outline during cruise, and a dramatic mountain-and-harbor approach into Hong Kong. The left side stays largely over featureless interior terrain and open water for most of the flight.
What can I see during takeoff from Suvarnabhumi Airport in Bangkok?
During takeoff from Suvarnabhumi Airport (BKK), sit on the Right side for the best views. Departing Suvarnabhumi, the aircraft's turn onto its northeast heading toward Hong Kong sweeps the right side past Bangkok's dense eastern sprawl and the braided channels of the Chao Phraya delta before the Gulf of Thailand opens up ahead. The left side mostly shows flat, featureless central Thai farmland with little to hold interest. Notable sights include: Chao Phraya River delta, Bangkok's eastern suburbs, Gulf of Thailand coastline.
What can I see when landing at Hong Kong International in Hong Kong?
When landing at Hong Kong International (HKG), sit on the Right side for the best views. On the descent into Hong Kong, the approach path curves in from the southwest past Lantau Island's steep green ridges before lining up over the Pearl River Delta, giving right-side passengers views of Lantau's mountains, the airport's man-made island, and glimpses of Hong Kong's harbor skyline. The left side mostly faces open water or the flatter Shenzhen side with fewer standout features. Notable sights include: Lantau Island peaks, Hong Kong International Airport's reclaimed island, Pearl River Delta waterways, distant Hong Kong Island skyline.
How long is the flight from Bangkok to Hong Kong?
The flight from Suvarnabhumi Airport (BKK) to Hong Kong International (HKG) takes about 2 hours 55 minutes. The shortest flight path between them is 1,050 miles (1,690 km); winds and air traffic control usually add a few percent.
What does the Bangkok to Hong Kong flight path pass over?
South China Sea, Gulf of Tonkin, Hainan Island's coastline, Vietnam's central coast