Cheapest one-way flights from Bangkok to Khon Kaen in December from $28

AirHint found the following cheapest one-way flights from Bangkok (DMK) to Khon Kaen (KKC) in December 2025 (see full year).

One-Way flights

02 Dec Thai AirAsia direct
21 Dec Thai Lion Air direct
16 Dec Thai AirAsia direct
09 Dec Thai Lion Air direct
06 Dec Thai AirAsia direct
15 Dec Thai AirAsia direct
17 Dec Thai AirAsia direct
05 Dec Thai AirAsia direct
19 Dec Thai AirAsia direct
13 Dec Thai AirAsia direct

Also check the deals for return flights from Bangkok to Khon Kaen in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Khon Kaen

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