A cityscape with a prominent yellow tower, a large body of water, and surrounding buildings.

Flights to Isan, Thailand from NT$2,158

View NT$1,078 flight on Thu, 2026/9/10Opens in a new window

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  • Thai Lion Mantari

  • Turkish Airlines

  • Hahn Air Systems

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How much is the cheapest flight to Isan?

Prices were available within the past 7 days and start at NT$1,078 for one-way flights and NT$2,158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thai AirAsia
Thai AirAsia
Thai Lion Mantari
EVA Airways

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$2,158.
How much is a flight to Isan?
If you were traveling one way from Bangkok (DMK), you could've landed an affordable fare for NT$1,078 in the last seven days. Round-trip flights to Isan ranged from only NT$2,158 to NT$37,746 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$2,158 and NT$37,746. 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.

Travel information

Destination airport
Khon Kaen
Destination airport IATA code
KKC
Destination city name
Khon Kaen
Roundtrip price
NT$2,158

Trending flights to Isan

Prices were available within the past 7 days and start at NT$1,078 for one-way flights and NT$2,158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
*Available to Expedia members.