Flights to Isan, Thailand from NT$1,802

View NT$1,818 flight on Thu, 2025/8/21Opens in a new window

Popular airlines

  • Thai AirAsia

    Thai AirAsia

  • Thai Airways International

    Thai Airways International

  • Hahn Air Systems

    Hahn Air Systems

  • Nok Air

    Nok Air

  • Thai Lion Mantari

    Thai Lion Mantari

  • Turkish Airlines

    Turkish Airlines

  • Thai Vietjet

    Thai Vietjet

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 45% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Isan?

Prices were available within the past 7 days and start at NT$1,818 for one-way flights and NT$1,802 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Wed, Aug 20 - Sat, Aug 30
DMK
Bangkok
UTH
Udon Thani
NT$1,802 Roundtrip, found 1 day ago
NT$1,802
Roundtrip
found 1 day ago
Select Thai AirAsia flight, departing Wed, Aug 20 from Bangkok to Udon Thani, returning Sat, Aug 30, priced at NT$1,802 found 1 day ago
Thai Airways International
Thu, Aug 28 - Mon, Sep 1
BKK
Bangkok
KKC
Khon Kaen
NT$3,555 Roundtrip, found 5 days ago
NT$3,555
Roundtrip
found 5 days ago
Select Thai Airways International flight, departing Thu, Aug 28 from Bangkok to Khon Kaen, returning Mon, Sep 1, priced at NT$3,555 found 5 days ago
Thai Lion Mantari
Fri, Sep 5 - Sun, Sep 7
DMK
Bangkok
UTH
Udon Thani
NT$3,605 Roundtrip, found 2 days ago
NT$3,605
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Fri, Sep 5 from Bangkok to Udon Thani, returning Sun, Sep 7, priced at NT$3,605 found 2 days ago
Hahn Air Systems
Thu, Sep 25 - Sun, Sep 28
BKK
Bangkok
KKC
Khon Kaen
NT$4,527 Roundtrip, found 4 days ago
NT$4,527
Roundtrip
found 4 days ago
Select Hahn Air Systems flight, departing Thu, Sep 25 from Bangkok to Khon Kaen, returning Sun, Sep 28, priced at NT$4,527 found 4 days ago
EVA Airways
Fri, Sep 5 - Sun, Sep 7
TPE
Taipei
KKC
Khon Kaen
NT$12,542 Roundtrip, found 3 days ago
NT$12,542
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Fri, Sep 5 from Taipei to Khon Kaen, returning Sun, Sep 7, priced at NT$12,542 found 3 days ago

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 NT$1,802.
How much is a flight to Isan?
If you were traveling one way from Bangkok (BKK), you could've landed an affordable fare for NT$1,818 in the last seven days. Round-trip flights to Isan ranged from only NT$1,802 to NT$74,038 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 NT$1,802 and NT$74,038. 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
NT$1,801

Trending flights to Isan

Prices were available within the past 7 days and start at NT$1,818 for one-way flights and NT$1,802 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Sun, Dec 14 - Sat, Dec 20
TPE
Taipei
UTH
Udon Thani
NT$9,740 Roundtrip, found 6 days ago
NT$9,740
Roundtrip
found 6 days ago
Select Thai Lion Mantari flight, departing Sun, Dec 14 from Taipei to Udon Thani, returning Sat, Dec 20, priced at NT$9,740 found 6 days ago
*Available to Expedia members.