Cheap flights to Udon Thani Province

View €54 flight on Thu, 2 Apr 2026Opens in a new window

Popular airlines to Udon Thani Province

  • Thai Airways International

  • Hahn Air Systems

  • Nok Air

  • Turkish Airlines

  • Thai Lion Mantari

  • Thai AirAsia

  • Thai Vietjet

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Udon Thani Province

Prices were available within the past 7 days and start at €54 for one-way flights and €105 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Tue, 24 Feb - Wed, 18 Mar
BKK
Bangkok
KKC
Khon Kaen
€105 Return, found 4 days ago
€105
Return
found 4 days ago
Select Thai Airways International flight, departing Tue, 24 Feb from Bangkok to Khon Kaen, returning Wed, 18 Mar, priced at €105 found 4 days ago
Thai Airways International
Thu, 11 Jun - Wed, 17 Jun
BKK
Bangkok
UTH
Udon Thani
€110 Return, found 1 day ago
€110
Return
found 1 day ago
Select Thai Airways International flight, departing Thu, 11 Jun from Bangkok to Udon Thani, returning Wed, 17 Jun, priced at €110 found 1 day ago
Thai Airways International
Wed, 11 Mar - Sun, 29 Mar
BKK
Bangkok
KKC
Khon Kaen
€114 Return, found 4 days ago
€114
Return
found 4 days ago
Select Thai Airways International flight, departing Wed, 11 Mar from Bangkok to Khon Kaen, returning Sun, 29 Mar, priced at €114 found 4 days ago
Thai Airways International
Thu, 2 Apr - Sun, 5 Apr
BKK
Bangkok
KKC
Khon Kaen
€119 Return, found 5 days ago
€119
Return
found 5 days ago
Select Thai Airways International flight, departing Thu, 2 Apr from Bangkok to Khon Kaen, returning Sun, 5 Apr, priced at €119 found 5 days ago
Thai Airways International
Mon, 20 Apr - Fri, 24 Apr
BKK
Bangkok
UTH
Udon Thani
€119 Return, found 2 days ago
€119
Return
found 2 days ago
Select Thai Airways International flight, departing Mon, 20 Apr from Bangkok to Udon Thani, returning Fri, 24 Apr, priced at €119 found 2 days ago
Thai Airways International
Tue, 24 Feb - Sat, 28 Feb
BKK
Bangkok
UTH
Udon Thani
€122 Return, found 1 day ago
€122
Return
found 1 day ago
Select Thai Airways International flight, departing Tue, 24 Feb from Bangkok to Udon Thani, returning Sat, 28 Feb, priced at €122 found 1 day ago
Thai Airways International
Sat, 28 Mar - Sat, 4 Apr
BKK
Bangkok
KKC
Khon Kaen
€123 Return, found 5 days ago
€123
Return
found 5 days ago
Select Thai Airways International flight, departing Sat, 28 Mar from Bangkok to Khon Kaen, returning Sat, 4 Apr, priced at €123 found 5 days ago
Hahn Air Systems
Wed, 11 Mar - Sun, 29 Mar
BKK
Bangkok
KKC
Khon Kaen
€128 Return, found 4 days ago
€128
Return
found 4 days ago
Select Hahn Air Systems flight, departing Wed, 11 Mar from Bangkok to Khon Kaen, returning Sun, 29 Mar, priced at €128 found 4 days ago
Aer Lingus
Sat, 1 Aug - Sat, 8 Aug
DUB
Dublin
UTH
Udon Thani
€1,066 Return, found 5 days ago
€1,066
Return
found 5 days ago
Select Aer Lingus flight, departing Sat, 1 Aug from Dublin to Udon Thani, returning Sat, 8 Aug, priced at €1,066 found 5 days ago
Turkish Airlines
Sat, 1 Aug - Sat, 8 Aug
DUB
Dublin
UTH
Udon Thani
€1,526 Return, found 5 days ago
€1,526
Return
found 5 days ago
Select Turkish Airlines flight, departing Sat, 1 Aug from Dublin to Udon Thani, returning Sat, 8 Aug, priced at €1,526 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, €105 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 €105 and €1,526. Many lucky holiday makers nabbed one-way flights from Bangkok (BKK) for just €54.
How much is a plane ticket to Udon Thani Province?
In the last seven days, seats to Udon Thani Province varied between €105 and €1,526. 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.

Trending flights to Udon Thani Province

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sat, 1 Aug - Sat, 8 Aug
DUB
Dublin
UTH
Udon Thani
€1,066 Return, found 5 days ago
€1,066
Return
found 5 days ago
Select Aer Lingus flight, departing Sat, 1 Aug from Dublin to Udon Thani, returning Sat, 8 Aug, priced at €1,066 found 5 days ago
*Available to Expedia members.