Udon Thani (UTH) to Bangkok (DMK) flights: who flies it

Udon Thani to Bangkok flight schedule

Scheduled nonstop departures for UTH to DMK 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.

Scheduled nonstop departures from Udon Thani (UTH) to Bangkok (DMK)
Date	Flight	Airline	Departs UTH	Arrives DMK	Duration	Aircraft
Thu, Oct 22	DD 301	Nok Air	07:40	08:40	1h	Boeing 737-800
Thu, Oct 22	FD 3349	Royal Flying Doctor Service	08:00	09:05	1h 5m	Airbus A320
Thu, Oct 22	FD 3355	Royal Flying Doctor Service	09:40	10:40	1h	Airbus A320neo
Thu, Oct 22	SL 601	Thai Lion Mentari	09:40	10:40	1h	Boeing 737-800
Thu, Oct 22	SL 605	Thai Lion Mentari	12:55	14:10	1h 15m	Boeing 737-900
Thu, Oct 22	FD 3359	Royal Flying Doctor Service	14:10	15:15	1h 5m	Airbus A320
Thu, Oct 22	DD 307	Nok Air	16:20	17:20	1h	Boeing 737-800
Thu, Oct 22	FD 3363	Royal Flying Doctor Service	16:40	17:45	1h 5m	Airbus A320neo
Thu, Oct 22	FD 3357	Royal Flying Doctor Service	19:20	20:20	1h	Airbus A320
Thu, Oct 22	SL 617	Thai Lion Mentari	20:35	21:40	1h 5m	Boeing 737-900
Fri, Oct 23	DD 301	Nok Air	07:40	08:40	1h	Boeing 737-800
Fri, Oct 23	FD 3349	Royal Flying Doctor Service	08:00	09:05	1h 5m	Airbus A320
Fri, Oct 23	FD 3355	Royal Flying Doctor Service	09:40	10:40	1h	Airbus A320neo
Fri, Oct 23	SL 601	Thai Lion Mentari	09:40	10:40	1h	Boeing 737-800
Fri, Oct 23	SL 605	Thai Lion Mentari	12:55	14:10	1h 15m	Boeing 737-900
Fri, Oct 23	FD 3359	Royal Flying Doctor Service	14:10	15:15	1h 5m	Airbus A320
Fri, Oct 23	DD 307	Nok Air	14:30	15:30	1h	Boeing 737-800
Fri, Oct 23	SL 607	Thai Lion Mentari	15:15	16:20	1h 5m	Boeing 737-800
Fri, Oct 23	FD 3363	Royal Flying Doctor Service	16:40	17:45	1h 5m	Airbus A320neo
Fri, Oct 23	FD 3357	Royal Flying Doctor Service	19:20	20:20	1h	Airbus A320
Fri, Oct 23	SL 617	Thai Lion Mentari	20:35	21:40	1h 5m	Boeing 737-900
Sat, Oct 24	DD 301	Nok Air	07:40	08:40	1h	Boeing 737-800
Sat, Oct 24	FD 3349	Royal Flying Doctor Service	08:00	09:05	1h 5m	Airbus A320
Sat, Oct 24	FD 3355	Royal Flying Doctor Service	09:40	10:40	1h	Airbus A320neo
Sat, Oct 24	SL 601	Thai Lion Mentari	09:40	10:40	1h	Boeing 737-800
Sat, Oct 24	SL 605	Thai Lion Mentari	12:55	14:10	1h 15m	Boeing 737-900
Sat, Oct 24	FD 3359	Royal Flying Doctor Service	14:10	15:15	1h 5m	Airbus A320
Sat, Oct 24	DD 307	Nok Air	16:20	17:20	1h	Boeing 737-800
Sat, Oct 24	FD 3363	Royal Flying Doctor Service	16:40	17:45	1h 5m	Airbus A320neo
Sat, Oct 24	FD 3357	Royal Flying Doctor Service	19:20	20:20	1h	Airbus A320
Sat, Oct 24	SL 617	Thai Lion Mentari	20:35	21:40	1h 5m	Boeing 737-800
Sun, Oct 25	DD 301	Nok Air	07:35	08:40	1h 5m	Boeing 737-800
Sun, Oct 25	SL 601	Thai Lion Mentari	08:05	09:00	55 minutes	Boeing 737-900
Sun, Oct 25	DD 305	Nok Air	11:10	12:15	1h 5m	Boeing 737-800
Sun, Oct 25	SL 605	Thai Lion Mentari	11:35	12:30	55 minutes	Boeing 737-900
Sun, Oct 25	FD 3355	Royal Flying Doctor Service	12:15	13:20	1h 5m	Airbus A320
Sun, Oct 25	SL 607	Thai Lion Mentari	15:15	16:20	1h 5m	Boeing 737-800
Sun, Oct 25	DD 307	Nok Air	15:25	16:30	1h 5m	Boeing 737-800
Sun, Oct 25	FD 3359	Royal Flying Doctor Service	16:25	17:30	1h 5m	Airbus A320
Sun, Oct 25	FD 3363	Royal Flying Doctor Service	16:40	17:45	1h 5m	Airbus A320neo

Showing the first 40 of 89 scheduled UTH to DMK 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 UTH to DMK date on the interactive map

Aircraft on the Udon Thani to Bangkok nonstop

In the schedule table on this page, Royal Flying Doctor Service flies the Airbus A320 and the Airbus A320neo. Thai Lion Mentari flies the Boeing 737-900 and the Boeing 737-800. 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 UTH to DMK nonstop schedule

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

See the schedule

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

Plan on the map

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

Airlines flying Udon Thani to Bangkok nonstop

Carriers operating UTH to DMK nonstop in the current schedule.

See UTH to DMK on the interactive map →

Frequently asked questions about UTH to DMK

How long is the flight from Udon Thani (UTH) to Bangkok (DMK)?

Scheduled flight times from Udon Thani (UTH) to Bangkok (DMK) run from 55 minutes to 1h 15m across the departures in the schedule table on this page. The nonstop covers about 280 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from UTH to DMK?

Royal Flying Doctor Service, Thai Lion Mentari, and Nok Air fly UTH to DMK nonstop. 2LNR doesn't show award or upgrade space for any of them on UTH to DMK, so this page carries the schedule rather than a space claim.

How many flights a week are there from UTH to DMK?

About 96 nonstop flights a week run between Udon Thani (UTH) and Bangkok (DMK) 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 UTH to DMK depart?

Scheduled UTH to DMK nonstops in the next 7 days with service leave between 07:35 and 20:35, local time at Udon Thani. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate UTH to DMK nonstop?

The schedule table on this page lists 12 flight numbers for UTH to DMK nonstops, including FD 3349, FD 3355, FD 3359, and FD 3363 on Royal Flying Doctor Service; SL 601 and SL 605 on Thai Lion Mentari; and DD 301 and DD 307 on Nok Air. The table lists each departure by date with its times and aircraft.

Does 2LNR show upgrade or award space on UTH to DMK?

Not on this route: 2LNR doesn't show award or upgrade space for any airline flying UTH to DMK. The page carries the full UTH to DMK nonstop schedule and who flies each departure, and the reverse direction is linked below.