Bangkok to Changsha (BKK-CSX): nonstop upgrade & award space

Thai Airways International and Xiamen Airlines fly the BKK to CSX nonstop about 10 times a week. Thai Airways International sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. 2LNR tracks award seats on Xiamen Airlines across every BKK to CSX date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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10
Nonstop flights a week
1,283 mi
Nonstop distance
Free
To get started

Bangkok to Changsha flight schedule

Scheduled nonstop departures for BKK to CSX, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Bangkok (BKK) to Changsha (CSX)
Date Flight Airline Departs BKK Arrives CSX Duration Aircraft
TG 694Thai Airways International15:5020:203h 30m32Q
TG 694Thai Airways International15:5020:203h 30m32Q
TG 694Thai Airways International15:5020:203h 30m32Q
TG 694Thai Airways International15:5020:203h 30m32Q
TG 694Thai Airways International15:5020:203h 30m32Q
TG 694Thai Airways International15:5020:203h 30m32Q
TG 694Thai Airways International15:5020:203h 30m32Q

Showing all 7 scheduled BKK to CSX departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every BKK to CSX date on the interactive map

Award seats on BKK to CSX departures

2LNR tracks award seats on Xiamen Airlines, date by date. Open the calendar for Bangkok to Changsha to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each BKK to CSX departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See BKK to CSX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Bangkok to Changsha nonstop

Carriers operating BKK to CSX nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See BKK to CSX on the interactive map →

Frequently asked questions about BKK to CSX

How far is Changsha from Bangkok?
BKK to CSX covers about 1,283 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from BKK to CSX?
Thai Airways International and Xiamen Airlines fly the route nonstop. 2LNR tracks award seats on Xiamen Airlines.
How many flights a week are there from BKK to CSX?
About 10 nonstop flights a week run between Bangkok and Changsha in the current schedule, operated by Thai Airways International and Xiamen Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from BKK to CSX depart?
In the next 7 days with service, every scheduled BKK to CSX nonstop leaves at 15:50 local time at Bangkok. The schedule table on this page lists each departure by date.
How do I check upgrade or award availability on BKK to CSX?
Open the BKK to CSX route on the interactive map or the matrix to see award seats by date on Xiamen Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss BKK to CSX upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free