Cheap Flights to Isan

View ₩38,757 flight on Mon, Sep 1, 2025Opens in a new window

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How much is the cheapest flight to Isan?

Prices were available within the past 7 days and start at ₩38,757 for one-way flights and ₩77,566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Fri, Sep 26 - Sun, Sep 28
DMK
Bangkok
UTH
Udon Thani
₩77,566 Roundtrip, found 5 days ago
₩77,566
Roundtrip
found 5 days ago
Select Thai AirAsia flight, departing Fri, Sep 26 from Bangkok to Udon Thani, returning Sun, Sep 28, priced at ₩77,566 found 5 days ago
Thai AirAsia
Fri, Sep 5 - Thu, Sep 11
DMK
Bangkok
UTH
Udon Thani
₩77,960 Roundtrip, found 5 days ago
₩77,960
Roundtrip
found 5 days ago
Select Thai AirAsia flight, departing Fri, Sep 5 from Bangkok to Udon Thani, returning Thu, Sep 11, priced at ₩77,960 found 5 days ago
Thai AirAsia
Sun, Sep 14 - Wed, Sep 17
DMK
Bangkok
UTH
Udon Thani
₩78,185 Roundtrip, found 6 days ago
₩78,185
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Sun, Sep 14 from Bangkok to Udon Thani, returning Wed, Sep 17, priced at ₩78,185 found 6 days ago
Thai AirAsia
Sun, Sep 14 - Tue, Sep 16
DMK
Bangkok
UTH
Udon Thani
₩78,198 Roundtrip, found 6 days ago
₩78,198
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Sun, Sep 14 from Bangkok to Udon Thani, returning Tue, Sep 16, priced at ₩78,198 found 6 days ago
Thai Airways International
Thu, Aug 14 - Wed, Aug 20
BKK
Bangkok
KKC
Khon Kaen
₩168,508 Roundtrip, found 3 days ago
₩168,508
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Thu, Aug 14 from Bangkok to Khon Kaen, returning Wed, Aug 20, priced at ₩168,508 found 3 days ago

Searching for cheap flights to Isan? No travel company presents more choices than Expedia if you're looking to compare flights to Isan. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Thailand. Expedia provides the cheapest flights to many destinations in Thailand and you may find even greater savings if you combine your flight with a hotel stay in Isan.

Frequently asked questions

How do I find cheap flights to Isan that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Firstly, enter your travel dates and hit "Search." Next, check the "No change fee" box just under the "Flexible change policies" filter to the left of the screen. Step 3. Nab a flexible and cheap fare to Isan.
How can I find cheap tickets to Isan?
Book well in advance, fly with budget airlines, avoid school vacation time — there are plenty of ways! Another one is to take advantage of Expedia's "flexible dates" function. Search for your Isan flight, then check out the prices for nearby dates. In the last seven days, the lowest price for a flight to Isan was ₩77,566.
How much is a flight to Isan?
If you were traveling one way from Bangkok (BKK), you could've landed an affordable fare for ₩38,757 in the last seven days. Round-trip flights to Isan ranged from only ₩77,566 to ₩526,100 over the same period.
When is the cheapest time to fly to Isan?
If you'd prefer to spend your vacation money getting to know Isan rather than on your flight there, depart early in the week. The most cost-effective day to travel is generally Tuesday, with Monday coming in second. With many folks traveling on weekends, Saturday tends to have the highest fares.
How much is a plane ticket to Isan?
In the last seven days, journeys to Isan ranged between ₩77,566 and ₩526,100. Prices generally depend on the departure time, seating class, airline and how early you make your booking.
What months are the cheapest to book a flight to Isan?
To pick up a bargain flight to Isan, try to book during the month of February when prices are at their lowest. The most expensive time to book? In the United States, it's the month of December.
Flights to Isan information
Destination airport
Udon Thani Intl.
Destination airport IATA code
UTH
Destination city name
Udon Thani
Roundtrip price
₩77,566

Trending flights to Isan

Prices were available within the past 7 days and start at ₩38,757 for one-way flights and ₩77,566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Sun, Aug 31 - Tue, Sep 16
ICN
Seoul
UTH
Udon Thani
₩526,100 Roundtrip, found 6 days ago
₩526,100
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Sun, Aug 31 from Seoul to Udon Thani, returning Tue, Sep 16, priced at ₩526,100 found 6 days ago
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