Kunming to Bangkok is 802 miles (1,291 km), a flight of about 2 hours 40 minutes.
The right side keeps its advantage through the whole flight: Dianchi Lake and Yunnan's karst hills at takeoff, the Golden Triangle and Shan Hills along the Myanmar-Laos-Thailand border during cruise, and the Chao Phraya River with Bangkok's skyline on final approach.
Flight Path
The route crosses the mountainous Yunnan-Myanmar-Laos border region, passing near the Golden Triangle where the Mekong and Ruak Rivers meet, then continues over the forested hills of northern Laos and Thailand before descending into the flat central Thai plain.
Great circle distance and headings ›Phase by phase
Takeoff from KMG
RIGHTClimbing out of Kunming, the aircraft banks over the Yunnan plateau, giving right-side passengers a good look at Dianchi Lake and the karst hills that ring the Kunming basin. The east side over the city itself is flatter and less distinct in comparison.

Landing at BKK
RIGHTOn approach into Suvarnabhumi from the north, the right side offers views across the Chao Phraya River and Bangkok's dense skyline before the runway threshold, while the left side faces mostly flat agricultural land east of the city with less visual interest.
Landmarks on this routeAll landmarks →
Will your flight be in sunlight?
Pick a date and time in the Sun Map to watch the sun move across your whole flight.
About This Route
Which side of the plane should I sit on flying from Kunming Changshui International Airport (KMG) to Suvarnabhumi Airport (BKK)?
Sit on the Right side of the plane for the best views on flights from Kunming to Bangkok. The right side keeps its advantage through the whole flight: Dianchi Lake and Yunnan's karst hills at takeoff, the Golden Triangle and Shan Hills along the Myanmar-Laos-Thailand border during cruise, and the Chao Phraya River with Bangkok's skyline on final approach.
What can I see during takeoff from Kunming Changshui International Airport in Kunming?
During takeoff from Kunming Changshui International Airport (KMG), sit on the Right side for the best views. Climbing out of Kunming, the aircraft banks over the Yunnan plateau, giving right-side passengers a good look at Dianchi Lake and the karst hills that ring the Kunming basin. The east side over the city itself is flatter and less distinct in comparison. Notable sights include: Dianchi Lake, Kunming basin karst hills, Xishan (Western Hills) ridge.
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 from the north, the right side offers views across the Chao Phraya River and Bangkok's dense skyline before the runway threshold, while the left side faces mostly flat agricultural land east of the city with less visual interest. Notable sights include: Chao Phraya River, Bangkok skyline, Suvarnabhumi's surrounding rice paddies.
How long is the flight from Kunming to Bangkok?
The flight from Kunming Changshui International Airport (KMG) to Suvarnabhumi Airport (BKK) takes about 2 hours 40 minutes. The shortest flight path between them is 802 miles (1,291 km); winds and air traffic control usually add a few percent.
What does the Kunming to Bangkok flight path pass over?
The route crosses the mountainous Yunnan-Myanmar-Laos border region, passing near the Golden Triangle where the Mekong and Ruak Rivers meet, then continues over the forested hills of northern Laos and Thailand before descending into the flat central Thai plain.