Cheap Flights to Northeast Thailand from HK$209

View HK$209 flight on Tue, 17 Feb 2026Opens in a new window

Popular airlines

  • Thai AirAsia

  • Thai Airways International

  • Hahn Air Systems

  • Turkish Airlines

  • Thai Lion Mantari

  • Nok Air

  • Thai Vietjet

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Northeast Thailand

Prices were available within the past 7 days and start at HK$209 for one-way flights and HK$408 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Sun, 15 Feb - Tue, 17 Feb
DMK
Bangkok
KKC
Khon Kaen
HK$408 Return, found 1 hour ago
HK$408
Return
found 1 hour ago
Select Thai AirAsia flight, departing Sun, 15 Feb from Bangkok to Khon Kaen, returning Tue, 17 Feb, priced at HK$408 found 1 hour ago
Thai AirAsia
Thu, 12 Feb - Sun, 15 Feb
DMK
Bangkok
KOP
Nakhon Phanom
HK$433 Return, found 4 days ago
HK$433
Return
found 4 days ago
Select Thai AirAsia flight, departing Thu, 12 Feb from Bangkok to Nakhon Phanom, returning Sun, 15 Feb, priced at HK$433 found 4 days ago
Thai AirAsia
Wed, 11 Mar - Wed, 18 Mar
DMK
Bangkok
KOP
Nakhon Phanom
HK$433 Return, found 3 days ago
HK$433
Return
found 3 days ago
Select Thai AirAsia flight, departing Wed, 11 Mar from Bangkok to Nakhon Phanom, returning Wed, 18 Mar, priced at HK$433 found 3 days ago
Thai AirAsia
Tue, 24 Feb - Fri, 27 Feb
DMK
Bangkok
SNO
Sakon Nakhon
HK$437 Return, found 1 day ago
HK$437
Return
found 1 day ago
Select Thai AirAsia flight, departing Tue, 24 Feb from Bangkok to Sakon Nakhon, returning Fri, 27 Feb, priced at HK$437 found 1 day ago
Thai Lion Mantari
Mon, 16 Feb - Wed, 25 Feb
DMK
Bangkok
UTH
Udon Thani
HK$510 Return, found 18 hours ago
HK$510
Return
found 18 hours ago
Select Thai Lion Mantari flight, departing Mon, 16 Feb from Bangkok to Udon Thani, returning Wed, 25 Feb, priced at HK$510 found 18 hours ago

Frequently asked questions

How do I find cheap flights to Northeast Thailand that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we've added a "No change fee" search function to help you find flexible, low-cost fares to Northeast Thailand. It's to the left of your screen directly below the "Flexible change policies" heading.
How can I find cheap tickets to Northeast Thailand?
You'll always find an amazing deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then tick the flexible dates box above to compare the cheapest prices for nearby days. HK$408 was the cheapest price for a flight to Northeast Thailand in the last seven days.
How much is a flight to Northeast Thailand?
You could have purchased a round-trip flight to Northeast Thailand from anywhere between HK$408 and HK$510 in the last seven days. For one-way trips leaving from Bangkok (DMK), the lowest amount paid during this time was HK$209.
When is the cheapest time to fly to Northeast Thailand?
Taking off on a Tuesday, followed by a Monday, is generally the best way to secure the cheapest deal. Avoid weekends if possible, because Saturday is typically the costliest day. Spend the dollars you saved having fun in Northeast Thailand instead!
How much is a plane ticket to Northeast Thailand?
In the last seven days, tickets to Northeast Thailand varied between HK$408 and HK$510. Prices depend on multiple things, particularly the time of departure, cabin class, airline and how early you make your booking.
What months are the cheapest to book a flight to Northeast Thailand?
The perfect month to book affordable flights to Northeast Thailand is February. Bear in mind that in the USA, the most expensive time to purchase a ticket is the festive month of December.
Flights to Northeast Thailand information
Destination airport
Khon Kaen
Destination airport IATA code
KKC
Destination city name
Khon Kaen
Return price
HK$408
*Available to Expedia members.