Find cheap airlines flights from Bangkok to Ubon Ratchathani

You can choose from 5 airlines that fly from Bangkok to Ubon Ratchathani, including Thai Vietjet Air, Thai Airways, and Nokair Airline. Nokair Airline has lowest fares on this route.
Thai Vietjet Air logo Thai Vietjet Air
Thai Airways logo Thai Airways
Nokair Airline logo Nokair Airline
Thai Lion Air logo Thai Lion Air
Thai AirAsia logo Thai AirAsia
Airlines are determined based on actual purchased flight tickets from Bangkok to Ubon Ratchathani according to previous 12 months data from Trip.com.

Book direct flights from Bangkok to Ubon Ratchathani: One way flights from $36, round trip flights from $76. Find flight deals for the next 3 months below.

Displayed flight fares from Bangkok to Ubon Ratchathani are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Bangkok to Ubon Ratchathani

The distance between Bangkok and Ubon Ratchathani is approximately 499.83 km. It takes around 1 hour 11 minutes on average to fly from Bangkok to Ubon Ratchathani. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price$36
Cheapest round-trip ticket price$76
Off-season for travelSeptember
Peak season for travelJuly
Flight distance499.83 km
Average flight time1 hour 11 minutes
Popular airlineThai Vietjet Air
Flight statistics for the Bangkok–Ubon Ratchathani route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Bangkok to Ubon Ratchathani

Which month has the cheapest one-way flights from Bangkok to Ubon Ratchathani?

The average price of one-way flights from Bangkok to Ubon Ratchathani purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Bangkok to Ubon Ratchathani is September, with an average price of $12; while the month with the highest flight price is usually April, with an average price of up to $24.

$24
$18
$12
$6
    Cheapest
  • $22
    Jun
  • $17
    Jul
  • $13
    Aug
  • $12
    Sep
  • $16
    Oct
  • $12
    Nov
  • $18
    Dec
  • $16
    Jan
  • $19
    Feb
  • $15
    Mar
  • $24
    Apr
  • $19
    May

What is the cheapest month for round-trip flights from Bangkok to Ubon Ratchathani?

Average price of round-trip flights from Bangkok to Ubon Ratchathani purchased by Trip.com users by month over the past 12 months

According to historical data from Trip.com, the lowest prices for flights from Bangkok to Ubon Ratchathani are found during September, with an average price of $55. Conversely, the highest prices are found during May, with an average price of up to $85.

$85
$70
$55
$40
    Cheapest
  • $81
    Jun
  • $67
    Jul
  • $59
    Aug
  • $55
    Sep
  • $64
    Oct
  • $59
    Nov
  • $65
    Dec
  • $55
    Jan
  • $56
    Feb
  • $58
    Mar
  • $78
    Apr
  • $85
    May

When is the cheapest day to fly from Bangkok to Ubon Ratchathani during Juneteenth National Independence Day?

Data is based on the lowest one-way price from Bangkok to Ubon Ratchathani during Juneteenth National Independence Day on Trip.com in the past 3 days.

Juneteenth National Independence Day is scheduled for Jun 19. The cheapest flights from Bangkok to Ubon Ratchathani are available on Jun 15, with fares starting at $43.

$49
$46
$43
$40
  • $43
    15
    Jun
  • $47
    16
  • $47
    17
  • $46
    18
  • $46
    19
  • $46
    20
  • $49
    21

Frequently Asked Questions

  • What are the cheapest flights from Bangkok to Ubon Ratchathani (BKK-UBP)?

    Based on Trip.com data, Nokair Airline offers one-way fares as low as $36 on Cheapest nonstop routes (e.g. DMK to UBP on Wed, Jun 24), while Thai Vietjet Air offers Cheapest nonstop round-trips from $76 departing on Thu, Jul 16 and returning on Wed, Jul 22.
  • At the moment, you can catch a nonstop flight from Bangkok to Ubon Ratchathani with the following airlines, including: Thai Vietjet Air Nokair Thai Airways Thai Lion Air Thai AirAsia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 1 hour 11 minutes to fly from Bangkok (BKK) to Ubon Ratchathani (UBP).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok to Ubon Ratchathani is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 34 flight per week flying from Bangkok to Ubon Ratchathani. You can check the weekly schedule for popular airlines on this route below: Nokair: S/M/T/W/T/F/S -- DD326 (16:23) Thai Airways: S/M/T/W/T/F/S -- TG028 (16:17)
  • To find best deals on flights from Bangkok to Ubon Ratchathani, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jun 24, with one-way flights priced at just $36.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Nokair Airline.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Ubon Ratchathani travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bangkok to Ubon Ratchathani is September, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Bangkok to Ubon Ratchathani on June 30, 2026 with Thai Vietjet Air, with prices starting at $12.
  • You can land at any one of the following hubs in Ubon Ratchathani, with Suvarnabhumi Airport to Ubon Ratchathani International Airport (BKK-UBP) is by far the most common option on this route: Ubon Ratchathani International Airport (UBP).
  • The time difference between Ubon Ratchathani and Bangkok is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Flight from Bangkok (BKK) to Ubon Ratchathani (UBP)

Ubon Ratchathani is a province and the same-named city located in Thailand in South East Asia. It is one of the big four cities in the group of 20 provinces in the northeastern region of Thailand. Located along the Mun River, also called as the Moon River (a tributary of the Mekong River), Ubon Ratchathani is 615 Km. away from Bangkok. It is also known as Ubon in short meaning “royal lotus city”. Ubon is the capital and the administrative hub of the Ubon Ratchathani province and hence is an important place in Thailand. Ubon has a tropical wet and dry climate with rainfall from April to October with dry and warm winters. The city was found in the 18th century and over the period of time has emerged as a city with a strong Buddhist population and rich in Buddhist customs and traditions. The city has its share in the history and was a part of the Franco-Thai war during 1940. Ubon grew significantly during the WW-II when the Japanese army brought British POWs here. During the Vietnam War, it again gained prominence with the US using it as an air force base and constructed the Ubon Royal Thai Air Force base that is currently being used as a public and commercial airport.

The city is well known for the Candle Festival that is organized to welcome the rainy season retreat for the Buddhist Monks and has a rich Lao architecture influence on the religious buildings across the city.

Tip: Owing to the hot and humid weather, back lots of cotton clothes and avoid synthetic fabric. Be ready for good skin tan.

Getting to Ubon Ratchathani

The city of Ubon Ratchathani is served by the Ubon Ratchathani Airport that is also an active base of the Royal Thai Air Force that was used by the US and Australian forces during the Vietnam War. It is well connected with many direct flights to Ubon Ratchathani. Flights from Bangkok to Ubon Ratchathani, flying nonstop, take around 1hr 10 min of travel time. Bangkok to Ubon Ratchathani flights is operated by Thai Air Asia airways and Thai Lion Air Airways that operate nine fights every day.

Tip: Since Ubon Ratchathani airport serves as a connection to the rest of Bangkok it is reasonably busy with traffic. You may want to book early to get the best fares for the route.

Sights and Attractions in Ubon

Ubon is a place that is rich in Buddhist culture and tradition. It is famous for its Monasteries in The Thai Forest tradition. Wat Nong Pah Pong is one such monastery that was established on 1954 by Ajahn Chan Sbhaddo which has teaching style with the ability to reach out to people of diverse nationalities. Many followers come here from different countries to learn Buddhism from Monks who are ordained by Ajahn Chan himself. Another monastery called Wat Pa Nanachat or the International Forest Monastery was founded in 1975 that caters to more than 50 monks from 23 countries.

The city is full of religious buildings, temples that identify its architecture style. Wat Thung Si Mueang is one such Buddhist temple in the city centre that has a small wooden library that stands on stilts in a lake. There is also Wat Nang Bua, that has a Stupa resembling what you will find in Bodh Gaya in India.

One of the most famous attractions here is the Candle festival that marks the rainy season retreat for the Buddhist monks. During this festival, there is a procession with candles in hand. These candles reach to all Buddhist temples across Thailand.

Tip: Since these places are mostly religious, you are expected to enter with reverence and dressed decently.

Eat & Stay

Ubon like most of Thailand offers cheap and tasty Thai and Chinese food. You will also be able to enjoy Isaan and Vietnamese cuisine throughout the city. Places where you will be able to find these dining places across Phalochai Road, Phichitrangsan, Thepyothi road, and Phadaeng Road. If you want to enjoy the street food head out to the night market just south of Thung Si Muang Park for some amazing local food that is available at a very cheap price.

For the best hotels and accommodations, you can look at options on Ubon Square that is in the city centre.

Tip: Food is cheap in most of the places so you should try as many dishes as possible. Street food is especially very tasty. Western food may be difficult to find.

Bangkok to Ubon Ratchathani flight booking is very convenient on Trip.com. The website is easy to navigate and helps you plan your holidays efficiently. Not just cheap flights from Bangkok but you can also book economical hotel bookings on the website.

Book your trip to Ubon Ratchathani with Trip.com and have a hassle-free and relaxing vacation.

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.