Bangkok to Chiang Mai (DMK-CNX): nonstop flights and who flies them

Royal Flying Doctor Service, Thai Lion Mentari, and Nok Air fly nonstop between Bangkok (DMK) and Chiang Mai (CNX), roughly 212 times a week. The timetable below shows the nonstop scheduled at 1h 10m to 1h 20m for the 353 miles.

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

Updated .

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212
Flights a week, 4-week average
1h 10m to 1h 20m
Scheduled flight time
353 mi
Nonstop distance
Free
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Bangkok to Chiang Mai flight schedule

Scheduled nonstop departures for DMK to CNX starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Bangkok (DMK) to Chiang Mai (CNX)
Date Flight Airline Departs DMK Arrives CNX Duration Aircraft
FD 3416Royal Flying Doctor Service06:0007:101h 10mAirbus A320
SL 502Thai Lion Mentari06:1507:301h 15mBoeing 737-800
DD 120Nok Air06:3007:451h 15mBoeing 737-800
FD 3437Royal Flying Doctor Service06:4507:551h 10mAirbus A321neo family
FD 3445Royal Flying Doctor Service07:3008:451h 15mAirbus A320
FD 8435Royal Flying Doctor Service08:0509:201h 15mAirbus A320
SL 506Thai Lion Mentari08:3509:501h 15mBoeing 737-800
FD 3435Royal Flying Doctor Service09:2010:351h 15mAirbus A320
FD 3427Royal Flying Doctor Service10:1011:251h 15mAirbus A321neo family
DD 124Nok Air10:2511:401h 15mBoeing 737-800
FD 3447Royal Flying Doctor Service11:2512:401h 15mAirbus A320
SL 510Thai Lion Mentari11:3012:451h 15mBoeing 737-900
FD 3433Royal Flying Doctor Service12:3013:451h 15mAirbus A320
SL 512Thai Lion Mentari13:1014:251h 15mBoeing 737-900
FD 3425Royal Flying Doctor Service13:4015:001h 20mAirbus A321neo family
DD 132Nok Air14:3515:501h 15mBoeing 737-800
FD 3439Royal Flying Doctor Service14:4015:551h 15mAirbus A321neo family
SL 514Thai Lion Mentari16:4518:001h 15mBoeing 737-900
DD 134Nok Air17:2018:351h 15mBoeing 737-800
FD 3441Royal Flying Doctor Service17:2518:401h 15mAirbus A321neo family
SL 518Thai Lion Mentari18:0519:201h 15mBoeing 737-800
FD 3429Royal Flying Doctor Service18:1519:301h 15mAirbus A321neo family
SL 520Thai Lion Mentari19:3020:451h 15mBoeing 737-900
FD 3443Royal Flying Doctor Service19:3520:501h 15mAirbus A320
SL 522Thai Lion Mentari20:1521:251h 10mBoeing 737-800
FD 8439Royal Flying Doctor Service20:4522:001h 15mAirbus A320
FD 3419Royal Flying Doctor Service21:1522:251h 10mAirbus A320
DD 148Nok Air21:3022:451h 15mBoeing 737-800
FD 3416Royal Flying Doctor Service06:0007:101h 10mAirbus A320
SL 502Thai Lion Mentari06:1507:301h 15mBoeing 737-800
FD 3437Royal Flying Doctor Service06:4507:551h 10mAirbus A321neo family
FD 3445Royal Flying Doctor Service07:3008:451h 15mAirbus A320
FD 8435Royal Flying Doctor Service08:0509:201h 15mAirbus A320
SL 506Thai Lion Mentari08:3509:501h 15mBoeing 737-800
FD 3435Royal Flying Doctor Service09:2010:351h 15mAirbus A320
FD 3427Royal Flying Doctor Service10:1011:251h 15mAirbus A321neo family
DD 124Nok Air10:2511:401h 15mBoeing 737-800
SL 508Thai Lion Mentari11:0512:201h 15mBoeing 737-900
FD 3447Royal Flying Doctor Service11:2512:401h 15mAirbus A320
SL 510Thai Lion Mentari11:3012:451h 15mBoeing 737-800

Showing the first 40 of 206 scheduled DMK to CNX departures across 7 days with service, starting October 22, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every DMK to CNX date on the interactive map

Aircraft on the Bangkok to Chiang Mai nonstop

In the schedule table on this page, Royal Flying Doctor Service flies the Airbus A320 and the Airbus A321neo family. Thai Lion Mentari flies the Boeing 737-800 and the Boeing 737-900. Nok Air flies the Boeing 737-800. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full DMK to CNX nonstop schedule

This page carries the full DMK to CNX nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each DMK to CNX nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See DMK to CNX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Bangkok to Chiang Mai nonstop

Carriers operating DMK to CNX nonstop in the current schedule.

See DMK to CNX on the interactive map →

Frequently asked questions about DMK to CNX

How long is the flight from Bangkok (DMK) to Chiang Mai (CNX)?
Scheduled flight times from Bangkok (DMK) to Chiang Mai (CNX) run from 1h 10m to 1h 20m across the departures in the schedule table on this page. The nonstop covers about 353 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DMK to CNX?
Royal Flying Doctor Service, Thai Lion Mentari, and Nok Air fly DMK to CNX nonstop. 2LNR doesn't show award or upgrade space for any of them on DMK to CNX, so this page carries the schedule rather than a space claim.
How many flights a week are there from DMK to CNX?
About 212 nonstop flights a week run between Bangkok (DMK) and Chiang Mai (CNX) in the current schedule, operated by Royal Flying Doctor Service, Thai Lion Mentari, and Nok Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from DMK to CNX depart?
Scheduled DMK to CNX nonstops in the next 7 days with service leave between 06:00 and 21:30, local time at Bangkok. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DMK to CNX nonstop?
The schedule table on this page lists 29 flight numbers for DMK to CNX nonstops, including FD 3416, FD 3427, FD 3435, FD 3437, FD 3445, and FD 8435 on Royal Flying Doctor Service, and SL 502 and SL 506 on Thai Lion Mentari. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on DMK to CNX?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying DMK to CNX. The page carries the full DMK to CNX nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full DMK to CNX nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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