Cheap Flights to Udon Thani Province from ₩42,700

View ₩42,700 flight on Mon, Feb 9, 2026Opens in a new window

Popular airlines to Udon Thani Province

  • Hahn Air Systems

    Hahn Air Systems

  • Thai Airways International

    Thai Airways International

  • Thai AirAsia

    Thai AirAsia

  • 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 ₩42,700 for one-way flights and ₩85,472 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Fri, Feb 13 - Tue, Feb 17
BKK
Bangkok
UTH
Udon Thani
₩85,472 Roundtrip, found 3 days ago
₩85,472
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Fri, Feb 13 from Bangkok to Udon Thani, returning Tue, Feb 17, priced at ₩85,472 found 3 days ago
Thai AirAsia
Sat, Jan 24 - Fri, Jan 30
BKK
Bangkok
UTH
Udon Thani
₩85,866 Roundtrip, found 7 hours ago
₩85,866
Roundtrip
found 7 hours ago
Select Thai AirAsia flight, departing Sat, Jan 24 from Bangkok to Udon Thani, returning Fri, Jan 30, priced at ₩85,866 found 7 hours ago
Thai AirAsia
Thu, Jan 8 - Mon, Jan 12
BKK
Bangkok
KKC
Khon Kaen
₩85,894 Roundtrip, found 9 hours ago
₩85,894
Roundtrip
found 9 hours ago
Select Thai AirAsia flight, departing Thu, Jan 8 from Bangkok to Khon Kaen, returning Mon, Jan 12, priced at ₩85,894 found 9 hours ago
Thai AirAsia
Sun, Jan 18 - Thu, Jan 22
BKK
Bangkok
UTH
Udon Thani
₩85,940 Roundtrip, found 17 hours ago
₩85,940
Roundtrip
found 17 hours ago
Select Thai AirAsia flight, departing Sun, Jan 18 from Bangkok to Udon Thani, returning Thu, Jan 22, priced at ₩85,940 found 17 hours ago
Thai AirAsia
Sun, Jan 18 - Wed, Jan 21
BKK
Bangkok
UTH
Udon Thani
₩86,083 Roundtrip, found 2 days ago
₩86,083
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Sun, Jan 18 from Bangkok to Udon Thani, returning Wed, Jan 21, priced at ₩86,083 found 2 days ago
Thai AirAsia
Tue, Feb 10 - Sat, Feb 14
BKK
Bangkok
UTH
Udon Thani
₩86,124 Roundtrip, found 1 day ago
₩86,124
Roundtrip
found 1 day ago
Select Thai AirAsia flight, departing Tue, Feb 10 from Bangkok to Udon Thani, returning Sat, Feb 14, priced at ₩86,124 found 1 day ago
Thai Lion Mantari
Mon, Apr 20 - Wed, May 6
DMK
Bangkok
KKC
Khon Kaen
₩104,400 Roundtrip, found 2 hours ago
₩104,400
Roundtrip
found 2 hours ago
Select Thai Lion Mantari flight, departing Mon, Apr 20 from Bangkok to Khon Kaen, returning Wed, May 6, priced at ₩104,400 found 2 hours ago
Thai Airways International
Thu, Jan 8 - Mon, Jan 12
BKK
Bangkok
KKC
Khon Kaen
₩181,000 Roundtrip, found 9 hours ago
₩181,000
Roundtrip
found 9 hours ago
Select Thai Airways International flight, departing Thu, Jan 8 from Bangkok to Khon Kaen, returning Mon, Jan 12, priced at ₩181,000 found 9 hours ago
Thai AirAsia X
Sat, Mar 14 - Mon, Mar 16
ICN
Seoul
KKC
Khon Kaen
₩395,775 Roundtrip, found 1 day ago
₩395,775
Roundtrip
found 1 day ago
Select Thai AirAsia X flight, departing Sat, Mar 14 from Seoul to Khon Kaen, returning Mon, Mar 16, priced at ₩395,775 found 1 day ago
Vietnam Airlines
Fri, May 8 - Sat, May 16
PUS
Busan
UTH
Udon Thani
₩1,080,300 Roundtrip, found 1 day ago
₩1,080,300
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Fri, May 8 from Busan to Udon Thani, returning Sat, May 16, priced at ₩1,080,300 found 1 day ago

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
Sat, Mar 14 - Mon, Mar 16
ICN
Seoul
KKC
Khon Kaen
₩395,775 Roundtrip, found 1 day ago
₩395,775
Roundtrip
found 1 day ago
Select Thai AirAsia X flight, departing Sat, Mar 14 from Seoul to Khon Kaen, returning Mon, Mar 16, priced at ₩395,775 found 1 day ago

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, ₩85,472 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 ₩85,472 and ₩1,080,300. Many lucky vacationers nabbed one-way flights from Bangkok (BKK) for just ₩42,700.
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 ₩85,472 and ₩1,080,300. 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.

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About Udon Thani Province

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About Udon Thani Province

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