Ubon Ratchathani to Bangkok (UBP-BKK): nonstop flights and who flies them

Thai Vietjet Air and Thai Airways International fly nonstop between Ubon Ratchathani (UBP) and Bangkok (BKK), roughly 28 times a week. The timetable below shows the nonstop scheduled at 1h 5m to 1h 15m for the 296 miles.

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

Updated .

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28
Flights a week, 4-week average
1h 5m to 1h 15m
Scheduled flight time
296 mi
Nonstop distance
Free
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Ubon Ratchathani to Bangkok flight schedule

Scheduled nonstop departures for UBP to BKK starting October 23, 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 Ubon Ratchathani (UBP) to Bangkok (BKK)
Date Flight Airline Departs UBP Arrives BKK Duration Aircraft
TG 21Thai Airways International08:4510:001h 15mAirbus A320
VZ 221Thai Vietjet Air13:0514:201h 15mAirbus A320
VZ 225Thai Vietjet Air16:3517:501h 15m737
TG 29Thai Airways International17:4018:551h 15mAirbus A320
TG 21Thai Airways International08:4510:001h 15mAirbus A320
VZ 221Thai Vietjet Air13:0514:201h 15mAirbus A320
VZ 225Thai Vietjet Air16:3517:501h 15m737
TG 29Thai Airways International17:4018:551h 15mAirbus A320
TG 21Thai Airways International08:4009:451h 5mAirbus A320
VZ 221Thai Vietjet Air12:4514:001h 15mAirbus A320
VZ 225Thai Vietjet Air16:3017:451h 15mAirbus A320
TG 29Thai Airways International17:5519:001h 5mAirbus A320
TG 21Thai Airways International08:4009:451h 5mAirbus A320
VZ 221Thai Vietjet Air12:4514:001h 15mAirbus A320
VZ 225Thai Vietjet Air16:3017:451h 15mAirbus A320
TG 29Thai Airways International17:5519:001h 5mAirbus A320
TG 21Thai Airways International08:4009:451h 5mAirbus A320
VZ 221Thai Vietjet Air12:4514:001h 15mAirbus A320
VZ 225Thai Vietjet Air16:3017:451h 15mAirbus A320
TG 29Thai Airways International17:5519:001h 5mAirbus A320
TG 21Thai Airways International08:4009:451h 5mAirbus A320
VZ 221Thai Vietjet Air12:4514:001h 15mAirbus A320
VZ 225Thai Vietjet Air16:3017:451h 15mAirbus A320
TG 29Thai Airways International17:5519:001h 5mAirbus A320
TG 21Thai Airways International08:4009:451h 5mAirbus A320
VZ 221Thai Vietjet Air12:4514:001h 15mAirbus A320
VZ 225Thai Vietjet Air16:3017:451h 15mAirbus A320
TG 29Thai Airways International17:5519:001h 5mAirbus A320

Showing all 28 scheduled UBP to BKK departures across 7 days with service, starting October 23, 2026. 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 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 UBP to BKK date on the interactive map

Aircraft on the Ubon Ratchathani to Bangkok nonstop

In the schedule table on this page, Thai Airways International flies the Airbus A320, and Thai Vietjet Air flies the Airbus A320 and the Boeing 737. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full UBP to BKK nonstop schedule

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

See the schedule

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

Plan on the map

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

Airlines flying Ubon Ratchathani to Bangkok nonstop

Carriers operating UBP to BKK nonstop in the current schedule.

See UBP to BKK on the interactive map →

Frequently asked questions about UBP to BKK

How long is the flight from Ubon Ratchathani (UBP) to Bangkok (BKK)?
Scheduled flight times from Ubon Ratchathani (UBP) to Bangkok (BKK) run from 1h 5m to 1h 15m across the departures in the schedule table on this page. The nonstop covers about 296 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from UBP to BKK?
Thai Vietjet Air and Thai Airways International fly UBP to BKK nonstop. 2LNR doesn't show award or upgrade space for any of them on UBP to BKK, so this page carries the schedule rather than a space claim.
How many flights a week are there from UBP to BKK?
About 28 nonstop flights a week run between Ubon Ratchathani (UBP) and Bangkok (BKK) in the current schedule, operated by Thai Vietjet Air and Thai Airways International. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from UBP to BKK depart?
Scheduled UBP to BKK nonstops in the next 7 days with service leave between 08:40 and 17:55, local time at Ubon Ratchathani. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate UBP to BKK nonstop?
In the schedule table on this page, UBP to BKK nonstops fly as TG 21 and TG 29 on Thai Airways International, and VZ 221 and VZ 225 on Thai Vietjet Air. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on UBP to BKK?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying UBP to BKK. The page carries the full UBP to BKK nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full UBP to BKK 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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