Cheap Flights to Isan from HK$180

View HK$180 flight on Mon, 22 Jun 2026Opens in a new window

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Cheap round-trip flights to Isan

Prices were available within the past 7 days and start at HK$180 for one-way flights and HK$359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 15 Jun - Tue, 16 Jun
DMK
Bangkok
UTH
Udon Thani
HK$359 Return, found 5 days ago
HK$359
Return
found 5 days ago
Select Thai AirAsia flight, departing Mon, 15 Jun from Bangkok to Udon Thani, returning Tue, 16 Jun, priced at HK$359 found 5 days ago
Thai AirAsia
Mon, 15 Jun - Tue, 16 Jun
DMK
Bangkok
UTH
Udon Thani
HK$385 Return, found 5 days ago
HK$385
Return
found 5 days ago
Select Thai AirAsia flight, departing Mon, 15 Jun from Bangkok to Udon Thani, returning Tue, 16 Jun, priced at HK$385 found 5 days ago
Thai AirAsia
Mon, 15 Jun - Tue, 16 Jun
DMK
Bangkok
UTH
Udon Thani
HK$410 Return, found 5 days ago
HK$410
Return
found 5 days ago
Select Thai AirAsia flight, departing Mon, 15 Jun from Bangkok to Udon Thani, returning Tue, 16 Jun, priced at HK$410 found 5 days ago
Thai AirAsia
Sat, 17 Oct - Mon, 19 Oct
DMK
Bangkok
LOE
Mueang Loei
HK$412 Return, found 4 days ago
HK$412
Return
found 4 days ago
Select Thai AirAsia flight, departing Sat, 17 Oct from Bangkok to Mueang Loei, returning Mon, 19 Oct, priced at HK$412 found 4 days ago
Thai Lion Mantari
Sun, 15 Mar - Sat, 21 Mar
DMK
Bangkok
UTH
Udon Thani
HK$562 Return, found 1 day ago
HK$562
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Sun, 15 Mar from Bangkok to Udon Thani, returning Sat, 21 Mar, priced at HK$562 found 1 day 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 holiday 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 HK$359.
How much is a flight to Isan?
If you were travelling one way from Bangkok (DMK), you could've landed an affordable fare for HK$180 in the last seven days. Round-trip flights to Isan ranged from only HK$359 to HK$562 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 HK$359 and HK$562. 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
Udon Thani Intl.
Destination airport IATA code
UTH
Destination city name
Udon Thani
Return price
HK$307
*Available to Expedia members.