Cheap Flights to Udon Thani Province from ₩42,039

View ₩42,039 flight on Tue, Jan 20, 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

  • Thai Lion Mantari

    Thai Lion Mantari

  • Turkish Airlines

    Turkish Airlines

  • Thai Vietjet

    Thai Vietjet

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How much is the cheapest flight to Udon Thani Province?

Prices were available within the past 7 days and start at ₩42,039 for one-way flights and ₩84,306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Sun, Jan 11 - Sat, Jan 17
BKK
Bangkok
KKC
Khon Kaen
₩84,306 Roundtrip, found 6 days ago
₩84,306
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Sun, Jan 11 from Bangkok to Khon Kaen, returning Sat, Jan 17, priced at ₩84,306 found 6 days ago
Thai AirAsia
Sat, Feb 14 - Sun, Feb 22
BKK
Bangkok
KKC
Khon Kaen
₩84,380 Roundtrip, found 4 days ago
₩84,380
Roundtrip
found 4 days ago
Select Thai AirAsia flight, departing Sat, Feb 14 from Bangkok to Khon Kaen, returning Sun, Feb 22, priced at ₩84,380 found 4 days ago
Thai AirAsia
Tue, Jan 13 - Mon, Jan 19
BKK
Bangkok
UTH
Udon Thani
₩84,430 Roundtrip, found 6 days ago
₩84,430
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Tue, Jan 13 from Bangkok to Udon Thani, returning Mon, Jan 19, priced at ₩84,430 found 6 days ago
Thai AirAsia
Mon, Jan 19 - Mon, Feb 9
BKK
Bangkok
UTH
Udon Thani
₩84,488 Roundtrip, found 3 days ago
₩84,488
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Mon, Jan 19 from Bangkok to Udon Thani, returning Mon, Feb 9, priced at ₩84,488 found 3 days ago
Thai AirAsia
Mon, Jan 12 - Sun, Jan 25
BKK
Bangkok
KKC
Khon Kaen
₩84,580 Roundtrip, found 3 days ago
₩84,580
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Mon, Jan 12 from Bangkok to Khon Kaen, returning Sun, Jan 25, priced at ₩84,580 found 3 days ago
Thai AirAsia
Thu, Jan 8 - Mon, Jan 12
BKK
Bangkok
KKC
Khon Kaen
₩84,736 Roundtrip, found 3 days ago
₩84,736
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Thu, Jan 8 from Bangkok to Khon Kaen, returning Mon, Jan 12, priced at ₩84,736 found 3 days ago
Thai AirAsia
Sat, Jan 24 - Sat, Jan 31
BKK
Bangkok
UTH
Udon Thani
₩84,790 Roundtrip, found 4 days ago
₩84,790
Roundtrip
found 4 days ago
Select Thai AirAsia flight, departing Sat, Jan 24 from Bangkok to Udon Thani, returning Sat, Jan 31, priced at ₩84,790 found 4 days ago
Thai AirAsia
Fri, Feb 13 - Tue, Feb 17
BKK
Bangkok
UTH
Udon Thani
₩85,438 Roundtrip, found 16 hours ago
₩85,438
Roundtrip
found 16 hours ago
Select Thai AirAsia flight, departing Fri, Feb 13 from Bangkok to Udon Thani, returning Tue, Feb 17, priced at ₩85,438 found 16 hours ago
Thai Airways International
Thu, Jan 8 - Mon, Jan 12
BKK
Bangkok
KKC
Khon Kaen
₩178,400 Roundtrip, found 3 days ago
₩178,400
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Thu, Jan 8 from Bangkok to Khon Kaen, returning Mon, Jan 12, priced at ₩178,400 found 3 days ago
Thai AirAsia X
Fri, Jun 26 - Sun, Jun 28
ICN
Seoul
KKC
Khon Kaen
₩374,625 Roundtrip, found 5 days ago
₩374,625
Roundtrip
found 5 days ago
Select Thai AirAsia X flight, departing Fri, Jun 26 from Seoul to Khon Kaen, returning Sun, Jun 28, priced at ₩374,625 found 5 days ago

About Udon Thani Province

Expedia offers flights to Udon Thani Province to meet every traveler'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, ₩84,306 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 ₩84,306 and ₩374,625. Many lucky vacationers nabbed one-way flights from Bangkok (BKK) for just ₩42,039.
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 ₩84,306 and ₩374,625. 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 kilometers 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 75ºF and 90ºF 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 vacation. 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, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Fri, Jun 26 - Sun, Jun 28
ICN
Seoul
KKC
Khon Kaen
₩374,625 Roundtrip, found 5 days ago
₩374,625
Roundtrip
found 5 days ago
Select Thai AirAsia X flight, departing Fri, Jun 26 from Seoul to Khon Kaen, returning Sun, Jun 28, priced at ₩374,625 found 5 days ago
*Available to Expedia members.