starting at $18
starting at $51
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Bangkok to Khon Kaen. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Bangkok to Khon Kaen, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The Bangkok — Khon Kaen route is served by multiple airlines, including Thai Vietjet Air and Thai AirAsia. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $18, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
starting at $18
starting at $51
Bangkok — Khon Kaen
08/06/2026
Departure
Direct flight
VZ210
starting at $18
Bangkok — Khon Kaen
10/04/2026
Departure
Direct flight
VZ210
starting at $34
Bangkok — Khon Kaen
06/10/2026
Departure
Direct flight
VZ210
starting at $36
Bangkok — Khon Kaen
06/28/2026
Departure
Direct flight
VZ210
starting at $37
Bangkok — Khon Kaen
06/06/2026
Departure
Direct flight
VZ210
starting at $37
Bangkok — Khon Kaen
06/03/2026
Departure
Direct flight
VZ210
starting at $38
Bangkok — Khon Kaen
06/07/2026
Departure
Direct flight
VZ210
starting at $41
Bangkok — Khon Kaen
06/04/2026
Departure
Direct flight
VZ214
starting at $41
Bangkok — Khon Kaen
06/02/2026
Departure
Direct flight
VZ210
starting at $42
Bangkok — Khon Kaen
06/23/2026
Departure
Direct flight
VZ214
starting at $45
Thai Airways
Mo and We
starting at $63
Thai Lion Air
Mo and We
starting at $35
The airlines on the Bangkok — Khon Kaen route each fly on specific days: Thai Airways and Thai Lion Air fly on Monday and Wednesday.
We couldn't find any special offers for flights from Bangkok to Khon Kaen
The cheapest one-way flight from Bangkok to Khon Kaen departs on 08/06/2026, is operated by Thai Vietjet Air and costs $18
The cheapest roundtrip flight from Bangkok to Khon Kaen departs on 08/06/2026, is operated by Thai Vietjet Air and costs $50
Fastest flight from Bangkok to Khon Kaen takes 1h 5m
There are direct flights on this route 5 days a week: Su, Tu, We, Th, and Sa
The distance between Bangkok and Khon Kaen is 393km (244 miles). The average flight duration is 1h 10m. There are 30 direct flights from Bangkok to Khon Kaen. Bangkok and Khon Kaen are in the same time zone. Flights from Bangkok begin at 6:55 AM. The latest flight from Bangkok departs at 7:40 PM
The cheapest flight ticket from Bangkok to Khon Kaen according to data for the last 48 hours costs $18
Often the best time to buy tickets from Bangkok to Khon Kaen is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Bangkok to Khon Kaen can be found flying in these months: August, October, June.
The fastest flights from Bangkok to Khon Kaen start from 1 hour 5 minutes in the air.
The following airlines operate direct flights on the route Bangkok — Khon Kaen: Thai Vietjet Air
In different months, ticket prices from Bangkok to Khon Kaen vary: minimum — $18 (August 2026), maximum — $36 (June 2026). Typically, the flight costs $29–$70.
Ticket prices for Bangkok — Khon Kaen are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from June 2026 to August 2026 (49%), then rise from August 2026 to October 2026 (+90%). The best period is August 2026–October 2026 ($26), the most expensive is June 2026–August 2026 ($27).
The best time to buy is August 2026–October 2026, when prices are at their lowest. This can save you up to 3% compared to the expensive months (June 2026–August 2026).
Monthly price variation is 27.2%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.