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

Thai Vietjet Air, Thai Airways International, and Hahn Air Systems fly nonstop between Bangkok (BKK) and Ubon Ratchathani (UBP), roughly 56 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, Thai Airways International, and Hahn Air Systems 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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56
Nonstop flights a week
296 mi
Nonstop distance
Free
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Bangkok to Ubon Ratchathani flight schedule

Scheduled nonstop departures for BKK to UBP, 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 Ubon Ratchathani (UBP)
Date Flight Airline Departs BKK Arrives UBP Duration Aircraft
TG 20Thai Airways International07:0508:151h 10m320
H1 4768Hahn Air Systems11:1512:301h 15m737
VZ 220Thai Vietjet Air11:1512:301h 15m321
H1 4800Hahn Air Systems14:4516:001h 15m737
VZ 224Thai Vietjet Air14:4516:001h 15m737
TG 28Thai Airways International16:0017:101h 10m320
H1 4802Hahn Air Systems17:4519:001h 15m737
VZ 226Thai Vietjet Air17:4519:001h 15m737
TG 20Thai Airways International07:0508:151h 10m320
H1 4768Hahn Air Systems11:1512:301h 15m32S
VZ 220Thai Vietjet Air11:1512:301h 15m320
H1 4800Hahn Air Systems14:4516:001h 15m737
VZ 224Thai Vietjet Air14:4516:001h 15m737
TG 28Thai Airways International16:0017:101h 10m320
H1 4802Hahn Air Systems17:4519:001h 15m737
VZ 226Thai Vietjet Air17:4519:001h 15m737
TG 20Thai Airways International07:0508:151h 10m320
H1 4768Hahn Air Systems11:1512:301h 15m32S
VZ 220Thai Vietjet Air11:1512:301h 15m320
H1 4800Hahn Air Systems14:4516:001h 15m737
VZ 224Thai Vietjet Air14:4516:001h 15m737
TG 28Thai Airways International16:0017:101h 10m320
H1 4802Hahn Air Systems17:4519:001h 15m737
VZ 226Thai Vietjet Air17:4519:001h 15m737
TG 20Thai Airways International07:0508:151h 10m320
H1 4768Hahn Air Systems11:1512:301h 15m32S
VZ 220Thai Vietjet Air11:1512:301h 15m320
H1 4800Hahn Air Systems14:4516:001h 15m737
VZ 224Thai Vietjet Air14:4516:001h 15m737
TG 28Thai Airways International16:0017:101h 10m320
H1 4802Hahn Air Systems17:4519:001h 15m737
VZ 226Thai Vietjet Air17:4519:001h 15m737
TG 20Thai Airways International07:0508:151h 10m320
H1 4768Hahn Air Systems11:1512:301h 15m32S
VZ 220Thai Vietjet Air11:1512:301h 15m320
H1 4800Hahn Air Systems14:4516:001h 15m737
VZ 224Thai Vietjet Air14:4516:001h 15m320
TG 28Thai Airways International16:0017:101h 10m320
H1 4802Hahn Air Systems17:4519:001h 15m737
VZ 226Thai Vietjet Air17:4519:001h 15m737

Showing the first 40 of 56 scheduled BKK to UBP 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 UBP date on the interactive map

The full BKK to UBP nonstop schedule

Thai Vietjet Air, Thai Airways International, and Hahn Air Systems fly the route nonstop in 2LNR's schedule data. This page carries the full BKK to UBP 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 UBP 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 UBP on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Bangkok to Ubon Ratchathani nonstop

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

See BKK to UBP on the interactive map →

Frequently asked questions about BKK to UBP

How far is Ubon Ratchathani from Bangkok?
BKK to UBP covers about 296 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 UBP?
Thai Vietjet Air, Thai Airways International, and Hahn Air Systems fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the BKK to UBP schedule rather than a space claim.
How many flights a week are there from BKK to UBP?
About 56 nonstop flights a week run between Bangkok and Ubon Ratchathani in the current schedule, operated by Thai Vietjet Air, Thai Airways International, and Hahn Air Systems. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from BKK to UBP depart?
Scheduled BKK to UBP nonstops in the next 7 days with service leave between 07:05 and 17:45, 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 UBP?
Not on this route: none of Thai Vietjet Air, Thai Airways International, and Hahn Air Systems is a carrier 2LNR reads inventory for. The page carries the full BKK to UBP nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full BKK to UBP 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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