Bangkok to Chiang Rai (BKK-CEI): nonstop flights and who flies them

Thai Vietjet Air, Hahn Air Systems, Thai Airways International, and Royal Flying Doctor Service fly nonstop between Bangkok (BKK) and Chiang Rai (CEI), roughly 66 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. Thai Vietjet Air, Hahn Air Systems, Thai Airways International, and Royal Flying Doctor Service fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

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

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66
Nonstop flights a week
437 mi
Nonstop distance
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Bangkok to Chiang Rai flight schedule

Scheduled nonstop departures for BKK to CEI, 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 Chiang Rai (CEI)
Date Flight Airline Departs BKK Arrives CEI Duration Aircraft
H1 4746Hahn Air Systems06:3007:551h 25m32S
VZ 130Thai Vietjet Air06:3007:551h 25m737
TG 130Thai Airways International08:0509:401h 35m320
TG 132Thai Airways International11:3513:101h 35m320
H1 4758Hahn Air Systems13:3014:551h 25m737
VZ 132Thai Vietjet Air13:3014:551h 25m320
TG 136Thai Airways International17:0018:201h 20m320
H1 4748Hahn Air Systems18:0019:251h 25m737
VZ 134Thai Vietjet Air18:0019:251h 25m320
H1 4746Hahn Air Systems06:3007:551h 25m32S
VZ 130Thai Vietjet Air06:3007:551h 25m737
TG 130Thai Airways International08:0509:401h 35m320
TG 132Thai Airways International11:3513:101h 35m320
H1 4758Hahn Air Systems13:3014:551h 25m737
VZ 132Thai Vietjet Air13:3014:551h 25m320
TG 136Thai Airways International17:0018:201h 20m320
H1 4748Hahn Air Systems18:0019:251h 25m737
VZ 134Thai Vietjet Air18:0019:251h 25m737
H1 4746Hahn Air Systems06:3007:551h 25m32S
VZ 130Thai Vietjet Air06:3007:551h 25m737
TG 130Thai Airways International08:0509:401h 35m320
TG 132Thai Airways International11:3513:101h 35m320
H1 4758Hahn Air Systems13:3014:551h 25m737
VZ 132Thai Vietjet Air13:3014:551h 25m320
TG 136Thai Airways International17:0018:201h 20m320
H1 4748Hahn Air Systems18:0019:251h 25m737
VZ 134Thai Vietjet Air18:0019:251h 25m737
H1 4746Hahn Air Systems06:3007:551h 25m32S
VZ 130Thai Vietjet Air06:3007:551h 25m737
TG 130Thai Airways International08:0509:401h 35m320
TG 132Thai Airways International11:3513:101h 35m320
H1 4758Hahn Air Systems13:3014:551h 25m737
VZ 132Thai Vietjet Air13:3014:551h 25m320
TG 136Thai Airways International17:0018:201h 20m320
H1 4748Hahn Air Systems18:0019:251h 25m737
VZ 134Thai Vietjet Air18:0019:251h 25m737
H1 4746Hahn Air Systems06:3007:551h 25m32S
VZ 130Thai Vietjet Air06:3007:551h 25m737
TG 130Thai Airways International08:0509:401h 35m320
TG 132Thai Airways International11:3513:101h 35m320

Showing the first 40 of 63 scheduled BKK to CEI departures across the next 7 days with service. Every remaining date is 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 CEI date on the interactive map

The full BKK to CEI nonstop schedule

Thai Vietjet Air, Hahn Air Systems, Thai Airways International, and Royal Flying Doctor Service fly the route nonstop in 2LNR's schedule data. This page carries the full BKK to CEI nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each BKK to CEI 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 CEI on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Bangkok to Chiang Rai nonstop

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

See BKK to CEI on the interactive map →

Frequently asked questions about BKK to CEI

How far is Chiang Rai from Bangkok?
BKK to CEI covers about 437 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 CEI?
Thai Vietjet Air, Hahn Air Systems, Thai Airways International, and Royal Flying Doctor Service fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the BKK to CEI schedule rather than a space claim.
How many flights a week are there from BKK to CEI?
About 66 nonstop flights a week run between Bangkok and Chiang Rai in the current schedule, operated by Thai Vietjet Air, Hahn Air Systems, Thai Airways International, and Royal Flying Doctor Service. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from BKK to CEI depart?
Scheduled BKK to CEI nonstops in the next 7 days with service leave between 06:30 and 18:00, local time at Bangkok. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on BKK to CEI?
Not on this route: none of Thai Vietjet Air, Hahn Air Systems, Thai Airways International, and Royal Flying Doctor Service is a carrier 2LNR reads inventory for. The page carries the full BKK to CEI nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full BKK to CEI nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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