Hong Kong to Bangkok is 1,050 miles (1,690 km), a flight of about 2 hours 55 minutes.
The right side captures Hong Kong's dramatic skyline and mountainous departure plus a glimpse of Bangkok's river and cityscape on arrival, while the left side is dominated by featureless open water during the long South China Sea and Gulf of Thailand cruise segment.
Flight Path
South China Sea, Hainan Island to the east, Gulf of Tonkin, Vietnam's coastline near Da Nang, and the Gulf of Thailand before descent into the Chao Phraya Delta
Great circle distance and headings ›Phase by phase

Takeoff from HKG
RIGHTDeparting HKG toward the southwest, the right side offers a sweeping view back over Hong Kong Island, Victoria Harbour, and Kowloon's dense skyline, plus Lantau's mountainous terrain including Lantau Peak right by the airport. The left side mostly shows open water and outlying islands with less definition.

Landing at BKK
RIGHTOn approach into Suvarnabhumi, the flight path typically curves in from the east over the flat, canal-crossed Chao Phraya Delta, giving right-side passengers views of Bangkok's skyline and river bends before the final turn to land. The left side mainly faces open agricultural plains with fewer recognizable features.
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About This Route
Which side of the plane should I sit on flying from Hong Kong International (HKG) to Suvarnabhumi Airport (BKK)?
Sit on the Right side of the plane for the best views on flights from Hong Kong to Bangkok. The right side captures Hong Kong's dramatic skyline and mountainous departure plus a glimpse of Bangkok's river and cityscape on arrival, while the left side is dominated by featureless open water during the long South China Sea and Gulf of Thailand cruise segment.
What can I see during takeoff from Hong Kong International in Hong Kong?
During takeoff from Hong Kong International (HKG), sit on the Right side for the best views. Departing HKG toward the southwest, the right side offers a sweeping view back over Hong Kong Island, Victoria Harbour, and Kowloon's dense skyline, plus Lantau's mountainous terrain including Lantau Peak right by the airport. The left side mostly shows open water and outlying islands with less definition. Notable sights include: Hong Kong Island skyline, Victoria Harbour, Lantau Peak, Kowloon Peninsula.
What can I see when landing at Suvarnabhumi Airport in Bangkok?
When landing at Suvarnabhumi Airport (BKK), sit on the Right side for the best views. On approach into Suvarnabhumi, the flight path typically curves in from the east over the flat, canal-crossed Chao Phraya Delta, giving right-side passengers views of Bangkok's skyline and river bends before the final turn to land. The left side mainly faces open agricultural plains with fewer recognizable features. Notable sights include: Chao Phraya River, Bangkok skyline, rice paddy patchwork, Gulf of Thailand coastline in the distance.
How long is the flight from Hong Kong to Bangkok?
The flight from Hong Kong International (HKG) to Suvarnabhumi Airport (BKK) 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 Hong Kong to Bangkok flight path pass over?
South China Sea, Hainan Island to the east, Gulf of Tonkin, Vietnam's coastline near Da Nang, and the Gulf of Thailand before descent into the Chao Phraya Delta