Cheap Flights to Northeast Thailand from HK$342

View HK$342 flight on Mon, 13 Jul 2026Opens in a new window

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  • Thai AirAsia

  • Thai Airways International

  • Thai Vietjet

  • Nok Air

  • Thai Lion Mantari

  • Hahn Air Systems

  • Turkish Airlines

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Cheap round-trip flights to Northeast Thailand

Prices were available within the past 7 days and start at HK$342 for one-way flights and HK$686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Sun, 16 Aug - Thu, 20 Aug
DMK
Bangkok
KOP
Nakhon Phanom
HK$686 Return, found 2 days ago
HK$686
Return
found 2 days ago
Select Thai AirAsia flight, departing Sun, 16 Aug from Bangkok to Nakhon Phanom, returning Thu, 20 Aug, priced at HK$686 found 2 days ago
Thai AirAsia
Sat, 4 Jul - Sun, 5 Jul
DMK
Bangkok
KKC
Khon Kaen
HK$722 Return, found 17 hours ago
HK$722
Return
found 17 hours ago
Select Thai AirAsia flight, departing Sat, 4 Jul from Bangkok to Khon Kaen, returning Sun, 5 Jul, priced at HK$722 found 17 hours ago
Thai Lion Mantari
Mon, 9 Nov - Fri, 20 Nov
DMK
Bangkok
UBP
Ubon Ratchathani
HK$786 Return, found 3 days ago
HK$786
Return
found 3 days ago
Select Thai Lion Mantari flight, departing Mon, 9 Nov from Bangkok to Ubon Ratchathani, returning Fri, 20 Nov, priced at HK$786 found 3 days ago
Thai Airways International
Tue, 14 Jul - Wed, 15 Jul
BKK
Bangkok
KKC
Khon Kaen
HK$1,130 Return, found 2 days ago
HK$1,130
Return
found 2 days ago
Select Thai Airways International flight, departing Tue, 14 Jul from Bangkok to Khon Kaen, returning Wed, 15 Jul, priced at HK$1,130 found 2 days ago
Hahn Air Systems
Wed, 26 Aug - Tue, 1 Sept
BKK
Bangkok
UTH
Udon Thani
HK$1,184 Return, found 2 days ago
HK$1,184
Return
found 2 days ago
Select Hahn Air Systems flight, departing Wed, 26 Aug from Bangkok to Udon Thani, returning Tue, 1 Sept, priced at HK$1,184 found 2 days 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$686 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$686 and HK$1,184 in the last seven days. For one-way trips leaving from Bangkok (DMK), the lowest amount paid during this time was HK$342.
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$686 and HK$1,184. 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.

Travel information

Destination airport
Khon Kaen
Destination airport IATA code
KKC
Destination city name
Khon Kaen
Return price
HK$722
*Available to Expedia members.