Cheap Flights to Udon Thani Province from ₩179,800

View ₩179,800 flight on Tue, Mar 10, 2026Opens in a new window

Popular airlines to Udon Thani Province

  • Thai AirAsia

  • Thai Airways International

  • Hahn Air Systems

  • Nok Air

  • Thai Lion Mantari

  • Turkish Airlines

  • Malaysia Airlines

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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 ₩179,800 for one-way flights and ₩354,060 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thu, Dec 10 - Mon, Dec 14
ICN
Seoul
UTH
Udon Thani
₩354,060 Roundtrip, found 3 days ago
₩354,060
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Thu, Dec 10 from Seoul to Udon Thani, returning Mon, Dec 14, priced at ₩354,060 found 3 days ago
Thai AirAsia
Mon, Jun 8 - Tue, Jun 16
ICN
Seoul
KKC
Khon Kaen
₩364,466 Roundtrip, found 2 days ago
₩364,466
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Mon, Jun 8 from Seoul to Khon Kaen, returning Tue, Jun 16, priced at ₩364,466 found 2 days ago
Thai AirAsia
Mon, Jun 8 - Tue, Jun 16
ICN
Seoul
KKC
Khon Kaen
₩368,944 Roundtrip, found 2 days ago
₩368,944
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Mon, Jun 8 from Seoul to Khon Kaen, returning Tue, Jun 16, priced at ₩368,944 found 2 days ago
Thai Lion Mantari
Sat, Mar 14 - Wed, Mar 18
ICN
Seoul
KKC
Khon Kaen
₩371,500 Roundtrip, found 6 hours ago
₩371,500
Roundtrip
found 6 hours ago
Select Thai Lion Mantari flight, departing Sat, Mar 14 from Seoul to Khon Kaen, returning Wed, Mar 18, priced at ₩371,500 found 6 hours ago
Thai Lion Mantari
Sat, Mar 14 - Wed, Mar 18
ICN
Seoul
KKC
Khon Kaen
₩377,200 Roundtrip, found 6 hours ago
₩377,200
Roundtrip
found 6 hours ago
Select Thai Lion Mantari flight, departing Sat, Mar 14 from Seoul to Khon Kaen, returning Wed, Mar 18, priced at ₩377,200 found 6 hours ago
Thai AirAsia
Thu, Dec 10 - Mon, Dec 14
ICN
Seoul
UTH
Udon Thani
₩379,406 Roundtrip, found 3 days ago
₩379,406
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Thu, Dec 10 from Seoul to Udon Thani, returning Mon, Dec 14, priced at ₩379,406 found 3 days ago
Thai AirAsia X
Wed, Apr 22 - Sun, Apr 26
ICN
Seoul
UTH
Udon Thani
₩382,793 Roundtrip, found 6 days ago
₩382,793
Roundtrip
found 6 days ago
Select Thai AirAsia X flight, departing Wed, Apr 22 from Seoul to Udon Thani, returning Sun, Apr 26, priced at ₩382,793 found 6 days ago
Thai Lion Mantari
Wed, Mar 4 - Wed, Mar 11
ICN
Seoul
UTH
Udon Thani
₩386,400 Roundtrip, found 6 hours ago
₩386,400
Roundtrip
found 6 hours ago
Select Thai Lion Mantari flight, departing Wed, Mar 4 from Seoul to Udon Thani, returning Wed, Mar 11, priced at ₩386,400 found 6 hours ago
Thai Lion Mantari
Wed, Mar 4 - Wed, Mar 11
ICN
Seoul
UTH
Udon Thani
₩390,900 Roundtrip, found 6 hours ago
₩390,900
Roundtrip
found 6 hours ago
Select Thai Lion Mantari flight, departing Wed, Mar 4 from Seoul to Udon Thani, returning Wed, Mar 11, priced at ₩390,900 found 6 hours ago
Thai Airways International
Fri, May 8 - Sun, May 17
ICN
Seoul
KKC
Khon Kaen
₩693,000 Roundtrip, found 1 day ago
₩693,000
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Fri, May 8 from Seoul to Khon Kaen, returning Sun, May 17, priced at ₩693,000 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
Thu, Dec 10 - Mon, Dec 14
ICN
Seoul
UTH
Udon Thani
₩354,060 Roundtrip, found 3 days ago
₩354,060
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Thu, Dec 10 from Seoul to Udon Thani, returning Mon, Dec 14, priced at ₩354,060 found 3 days 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, ₩354,060 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 ₩354,060 and ₩993,600. Many lucky vacationers nabbed one-way flights from Seoul (ICN) for just ₩179,800.
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 ₩354,060 and ₩993,600. 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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