Cheap Flights from Bangkok to Udon Thani

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Find the cheapest month or even day of the year to fly to Udon Thani

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Flight deals from Bangkok to Udon Thani

Looking for a cheap last-minute deal or the best return flight from Bangkok to Udon Thani? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bangkok to Udon Thani

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Udon Thani flights are currently cheapest in August.

Direct flights from Bangkok to Udon Thani

Bangkok to Udon Thani: Alternative routes

Compare routes from Bangkok to Udon Thani below. You may find an airport to fly into that's cheaper, faster, or easier than Udon Thani.

Bangkok to Udon Thani: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 42
Cheapest month to flyAugust
Average flight time1 hr, 10 mins
Most popular airlineThai AirAsia
Average flights per week137

Finding cheap flights from Bangkok to Udon Thani: Frequently asked questions

The best price we found for a return flight from Bangkok to Udon Thani is ر.ق.‏ 80. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 9 minutes is the average flight time from Bangkok to Udon Thani.
Thai AirAsia, Nok Air and Thai LionAir fly direct from Bangkok to Udon Thani.
As of March 2025, there are 137 flights per week flying from Bangkok to Udon Thani.
The cheapest month to fly from Bangkok to Udon Thani is usually March 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Udon Thani Airport on Wednesday, 20 August 2025.
Yes – the average flight time is 1 hour and 9 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Udon Thani but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Udon Thani is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Udon Thani is Thai VietJet Air .

Travelling from Bangkok to Udon Thani International Airport (UTH): what you need to know

  • Kick off your journey at one of Bangkok's main airports, Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK). Check out your options for booking a flight from Bangkok to Udon Thani International Airport (UTH) taking off from either of these.

  • Around 1 hour 9 minutes is how long you can expect to be in the air on a direct flight from Bangkok to Udon Thani International Airport.

  • Udon Thani (where Udon Thani International Airport is located) and Bangkok share the UTC+7 timezone. Easily coordinate travel plans without worrying about time differences.

  • Suvarnabhumi Airport (BKK) to Udon Thani International Airport (UTH) is the most popular route. There are 107 direct weekly departures to choose from. If you prefer starting your day later, hop on the last flight with Thai LionAir at 20:10. Go for the first BKK to UTH departure operated by Nok Air at 06:00 if you want to get going earlier.

  • To ensure you catch your flight from Bangkok to UTH, allow plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and an hour before domestic flights is the standard rule.

  • You'll likely experience longer lines during popular months such as July and other peak seasons. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • You can book a direct flight from Bangkok to Udon Thani International Airport (UTH) out of Suvarnabhumi Airport (BKK).

  • You can travel on a direct flight from Bangkok to Udon Thani International Airport with Thai VietJet Air. This top carrier operates services from BKK.

  • From central Bangkok, BKK is approximately 32 kilometres away. Check the official airport website or use navigation apps to work out the best way to arrive at the terminal.

  • Want a stress-free start to your journey? Stay near Suvarnabhumi Airport. Whether you're taking an early flight from Bangkok to Udon Thani International Airport or want to avoid feeling rushed, these hotels are the answer:

Don Mueang International Airport (DMK)

  • Prefer to leave from Don Mueang International Airport (DMK)? You can book a direct flight from Bangkok to Udon Thani International Airport (UTH) out of this busy hub.

  • When leaving from DMK, you can pick from a variety of airlines that operate direct flights from Bangkok to UTH. Cruise through the sky with these preferred carriers:

  • You can arrive at DMK from central Bangkok in about 30 minutes by car (depending on traffic). The ride on public transport will take roughly 1 hour and 5 minutes to cover the 27 kilometres or so.

  • You're off on holiday, so why not extend it with an additional night away? Consider checking in to one of these hotels near Don Mueang International Airport the day before your flight from Bangkok to UTH:

About Udon Thani International Airport (UTH)

  • Consider staying in a hotel near UTH if you have a late flight from Bangkok to Udon Thani International Airport. Pick one of these options and avoid the hassle of a long transfer:

Getting from Udon Thani International Airport (UTH) to central Udon Thani

  • Udon Thani International Airport to the centre of Udon Thani is around 15 minutes by car. It's approximately 11 kilometres away. See what options are available, such as cabs, car rentals or ride-sharing.

How to find the cheapest flights from Bangkok to Udon Thani International Airport (UTH)

  • For a one-way ticket from Bangkok to Udon Thani International Airport, ر.ق.‏ 42 is the cheapest price. You can also book a return flight from just ر.ق.‏ 80. These are currently the lowest fares and may differ based on availability.

  • It's best to book 9 months ahead. Flight price data suggests you're more likely to find cheap tickets from Bangkok to UTH around that time.

  • The cheapest month for tickets from Bangkok to Udon Thani International Airport is June. Use the 'Whole month' search feature to find the most affordable day to fly if you're flexible with your plans.

  • Finding a cheap ticket from Bangkok to UTH is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when there's a better deal.

  • Tailor your trip with filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Bangkok to Udon Thani International Airport.

The best time to fly from Bangkok to Udon Thani International Airport (UTH)

  • February is the quietest time to travel to Udon Thani. Alternatively, join the crowds and visit in August. This is the most popular month for flights from Bangkok to Udon Thani International Airport.

  • Before locking in your flight from Bangkok to UTH, think about the kind of weather you enjoy. April is the warmest month in Udon Thani, with the temperature ranging from 24ºC to 42ºC.

  • If you like travelling in cooler conditions, search for a cheap flight from Bangkok to Udon Thani International Airport in January when temperatures average between 14ºC and 31ºC.

More about Udon Thani

  • After booking your flight from Bangkok to Udon Thani International Airport, think about where you want to stay in this city. Make one of these accommodation options your base for exploring Udon Thani:

  • There are so many things to discover in this city it can be difficult to know where to begin. Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Wat Si Phothong Rattanaram are highlights which should feature on every Udon Thani itinerary.

Complete your Udon Thani trip with a car rental

  • Once you've locked in your hotel and cheap flight from Bangkok to Udon Thani International Airport, the next task is choosing one of our car rentals in Udon Thani. Check out the exclusive deals and easily compare your options on price, pick-up convenience, and more.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.