Cheap Flights to Udon Thani Province | Popular Routes to Udon Thani Province from HK$235

View HK$235 flight on Mon, 9 Feb 2026Opens in a new window

Popular airlines to Udon Thani Province

  • Thai AirAsia

    Thai AirAsia

  • Hahn Air Systems

    Hahn Air Systems

  • Thai Airways International

    Thai Airways International

  • Nok Air

    Nok Air

  • Turkish Airlines

    Turkish Airlines

  • Thai Lion Mantari

    Thai Lion Mantari

  • Gulf Air

    Gulf Air

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Cheap round-trip flights to Udon Thani Province

Prices were available within the past 7 days and start at HK$235 for one-way flights and HK$454 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 16 Feb - Mon, 23 Feb
BKK
Bangkok
UTH
Udon Thani
HK$454 Return, found 4 days ago
HK$454
Return
found 4 days ago
Select Thai AirAsia flight, departing Mon, 16 Feb from Bangkok to Udon Thani, returning Mon, 23 Feb, priced at HK$454 found 4 days ago
Thai AirAsia
Tue, 17 Feb - Wed, 4 Mar
BKK
Bangkok
KKC
Khon Kaen
HK$469 Return, found 6 days ago
HK$469
Return
found 6 days ago
Select Thai AirAsia flight, departing Tue, 17 Feb from Bangkok to Khon Kaen, returning Wed, 4 Mar, priced at HK$469 found 6 days ago
Thai AirAsia
Sat, 21 Feb - Sat, 28 Feb
BKK
Bangkok
UTH
Udon Thani
HK$469 Return, found 6 days ago
HK$469
Return
found 6 days ago
Select Thai AirAsia flight, departing Sat, 21 Feb from Bangkok to Udon Thani, returning Sat, 28 Feb, priced at HK$469 found 6 days ago
Thai AirAsia
Mon, 23 Feb - Tue, 24 Feb
BKK
Bangkok
KKC
Khon Kaen
HK$470 Return, found 4 days ago
HK$470
Return
found 4 days ago
Select Thai AirAsia flight, departing Mon, 23 Feb from Bangkok to Khon Kaen, returning Tue, 24 Feb, priced at HK$470 found 4 days ago
Thai AirAsia
Thu, 26 Feb - Tue, 3 Mar
BKK
Bangkok
UTH
Udon Thani
HK$471 Return, found 3 days ago
HK$471
Return
found 3 days ago
Select Thai AirAsia flight, departing Thu, 26 Feb from Bangkok to Udon Thani, returning Tue, 3 Mar, priced at HK$471 found 3 days ago
Thai AirAsia
Thu, 12 Feb - Mon, 16 Feb
BKK
Bangkok
UTH
Udon Thani
HK$471 Return, found 1 day ago
HK$471
Return
found 1 day ago
Select Thai AirAsia flight, departing Thu, 12 Feb from Bangkok to Udon Thani, returning Mon, 16 Feb, priced at HK$471 found 1 day ago
Thai AirAsia
Sat, 28 Feb - Sat, 7 Mar
BKK
Bangkok
KKC
Khon Kaen
HK$472 Return, found 4 days ago
HK$472
Return
found 4 days ago
Select Thai AirAsia flight, departing Sat, 28 Feb from Bangkok to Khon Kaen, returning Sat, 7 Mar, priced at HK$472 found 4 days ago
Thai Airways International
Mon, 23 Feb - Tue, 24 Feb
BKK
Bangkok
KKC
Khon Kaen
HK$962 Return, found 4 days ago
HK$962
Return
found 4 days ago
Select Thai Airways International flight, departing Mon, 23 Feb from Bangkok to Khon Kaen, returning Tue, 24 Feb, priced at HK$962 found 4 days ago
Thai Lion Mantari
Thu, 22 Jan - Tue, 27 Jan
DMK
Bangkok
UTH
Udon Thani
HK$1,027 Return, found 5 days ago
HK$1,027
Return
found 5 days ago
Select Thai Lion Mantari flight, departing Thu, 22 Jan from Bangkok to Udon Thani, returning Tue, 27 Jan, priced at HK$1,027 found 5 days ago
Hahn Air Systems
Thu, 22 Jan - Tue, 27 Jan
BKK
Bangkok
UTH
Udon Thani
HK$1,201 Return, found 5 days ago
HK$1,201
Return
found 5 days ago
Select Hahn Air Systems flight, departing Thu, 22 Jan from Bangkok to Udon Thani, returning Tue, 27 Jan, priced at HK$1,201 found 5 days ago

About Udon Thani Province

Expedia offers flights to Udon Thani Province to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Udon Thani Province or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Udon Thani Province that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to deliver you the most flexible fares on the market. Simply mark the "No change fee" box directly underneath the "Flexible change policies" filter to find your perfect flight to Udon Thani Province.
How can I find cheap tickets to Udon Thani Province?
A good strategy for getting your hands on cheap fares is to be flexible with your dates. Begin with searching for your flight to Udon Thani Province, then click on the "flexible dates" box to compare prices for nearby days. Another useful tip? Book in advance. For an idea of fares, HK$454 was the best price for a flight to Udon Thani Province in the last seven days.
How much is a flight to Udon Thani Province?
There were plenty of bargain fares up for grabs in the last seven days, with the cost of a return ticket to Udon Thani Province varying between HK$454 and HK$1,201. Many lucky holiday makers nabbed one-way flights from Bangkok (BKK) for just HK$235.
When is the cheapest time to fly to Udon Thani Province?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to pick up the cheapest flight. Steer clear of the weekend if you can, because Saturday is typically the most expensive day. Spend the money you saved having an awesome time in Udon Thani Province instead!
How much is a plane ticket to Udon Thani Province?
In the last seven days, seats to Udon Thani Province varied between HK$454 and HK$1,201. Prices depend on the time of departure, seating class, airline and how early you make your booking.
What are the best things to do in Udon Thani Province?

  • Packed with atmosphere and culture, Udon Thani is an ideal place to begin your Udon Thani Province experience. Take a look at top attractions like Central Plaza Udon Thani, hit the shops or eat and drink your way around some of this location's wonderful eateries. What you decide to do is up to you!
  • Udon Thani is known for its tropical savanna climate. But before you leave, check out what the weather will be up to during your stay. Dry, rainy, hot or cold, it's smart to be ready for anything!
  • Approximately 467 kilometres to the southwest of Udon Thani, Bangkok also deserves a top spot on your itinerary. Well-known sights at this location include Huai Kwang Night Market — remember to swing by.

What is the best time to go to Udon Thani Province?
A wonderful time to check out Udon Thani Province, as well as the renowned city of Udon Thani, is over the busy months of May, July and August. Summer here starts June 20, and you can expect temperatures of between 24ºC and 32ºC if you visit then. This warmer weather is ideal for wandering around this city's sights.
What months are the cheapest to book a flight to Udon Thani Province?
February is the best month to reserve a seat for your Udon Thani Province holiday. Airfares are at their most expensive over the busy month of December, so keep clear of this time if you can.
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