฿1,151 Find Cheap Flights from Bangkok to Ubon Ratchathani – Compare and Save

Among airlines operating Bangkok to Ubon Ratchathani flights:

• Thai Airways: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

5 airlines operate flights between Bangkok and Ubon Ratchathani. The airlines offering direct flights on this route include:

• Thai AirAsia
• Thai Vietjet Air
• Nok Air
• Thai Airways
• Thai Lion Air

Flights from Bangkok to Ubon Ratchathani may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK). Flights usually arrive at Ubon Ratchathani (UBP).

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai Vietjet Air: a cabin bag and a checked bag in Economy class
• Thai AirAsia: a cabin bag and a checked bag in Economy class
• Nok Air: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Three cabin classes are available on flights from Bangkok to Ubon Ratchathani:

• Economy class
• Premium Economy Class
• Business Class

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿394–฿3,288 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

Yes. Being flexible with your travel dates can save you up to 15% on the Bangkok to Ubon Ratchathani route. Wednesday is the cheapest departure day at ฿2,367 return on average, while Friday is the most expensive at ฿2,762, a difference of ฿395. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok to Ubon Ratchathani route, 14% of flights were delayed in the past 3 months, with delays averaging 1 hour 21 minutes.

Morning is the busiest departure period on Bangkok to Ubon Ratchathani flights, with 47% leaving in that window. Afternoon departures account for 38%, Evening flights for 15%, and Night flights for 0%.

These are the earliest and latest flight times available from Bangkok to Ubon Ratchathani:

• Earliest: departs at 06:40 and lands at 07:52
• Latest: departs at 19:05 and lands at 20:17.

The flight takes about 1h 12m.

Last-minute fares on this route (booked within 2 weeks of departure) run 16% above the route average of ฿2,554. Book 23 weeks before departure for the lowest fares.

A direct flight from Bangkok to Ubon Ratchathani takes 1h 12m, covering 797 km.

No. A passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿2,137 to ฿6,401. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Bangkok to Ubon Ratchathani are currently lower than usual. Average one-way flight prices are about ฿1,312, which is 14% below the typical average for this route.

Thai Airways is slightly above the route average for timely arrivals, while Nok Air has a lower on-time arrival rate. On-time arrival rates on Bangkok to Ubon Ratchathani flights are:

• Thai Airways: 94% on time
• Nok Air: 91% on time
• Thai AirAsia: 77% on time

On average, flights on this route are punctual 86% of the time.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Ubon Ratchathani Airport (UBP) hosts 5 major car hire companies, with daily rates starting from around ฿438 for economy cars. Top options include:
· Sixt
· Drive Car Rental
· Thrifty
· Hertz
· Budget

Return flights from Bangkok to Ubon Ratchathani range from ฿1,983 to ฿3,503, with an average of ฿2,554 over the past 12 months. Anything below ฿1,983 counts as a good deal.