Thai Vietjet Air
Every day
starting at $28
Thai Airways
Every day
starting at $55
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 Khon Kaen to Bangkok. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
In different months, ticket prices from Khon Kaen to Bangkok vary: minimum — $18 (March 2027), maximum — $32 (January 2027). Typically, the flight costs $27–$31.
A non-stop flight is the most convenient and comfortable way to fly from Khon Kaen to Bangkok, despite the fact that sometimes flights with transfers can cost significantly less.
All airlines serving Khon Kaen — Bangkok operate daily direct flights: Thai Vietjet Air and Thai Airways fly every day.
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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.
On the Khon Kaen — Bangkok route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.
Prices fall from January 2027 to March 2027 (44%), then rise from October 2026 to January 2027 (+18%). The best period is January 2027–March 2027 ($25), the most expensive is November 2026–January 2027 ($32).
The best time to buy is January 2027–March 2027, when prices are at their lowest. This can save you up to 21% compared to the expensive months (November 2026–January 2027).
Monthly price variation is 20.8%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
Thai Vietjet Air
Every day
starting at $28
Thai Airways
Every day
starting at $55
All airports
Khon Kaen — Bangkok
11/19/2026
Departure
Direct flight
VZ213
starting at $38
Khon Kaen — Bangkok
10/09/2026
Departure
Direct flight
VZ215
starting at $71
Khon Kaen — Bangkok
10/13/2026
Departure
Direct flight
FD3253
starting at $38
Khon Kaen — Bangkok
10/15/2026
Departure
Direct flight
FD3257
starting at $34
Khon Kaen — Bangkok
10/11/2026
Departure
Direct flight
TG041
starting at $56
Khon Kaen — Bangkok
10/16/2026
Departure
Direct flight
FD3253
starting at $52
Khon Kaen — Bangkok
11/21/2026
Departure
Direct flight
VZ215
starting at $56
Khon Kaen — Bangkok
10/12/2026
Departure
Direct flight
FD3251
starting at $62
Khon Kaen — Bangkok
01/11/2027
Departure
Direct flight
FD3255
starting at $39
starting at $32
starting at $32
starting at $56
starting at $29
The route Khon Kaen — Bangkok is served by many carriers — 4 in total, including Thai Vietjet Air, Thai AirAsia, Thai Airways, and Thai Lion Air. This gives passengers wide opportunities: from finding the lowest fare (from $29) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest flight ticket from Khon Kaen to Bangkok according to data for the last 48 hours costs $29
Often the best time to buy tickets from Khon Kaen to Bangkok is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Khon Kaen to Bangkok can be found flying in these months: March, October, November.
The fastest flights from Khon Kaen to Bangkok start from 1 hour in the air.
The following airlines operate direct flights on the route Khon Kaen — Bangkok: Thai Vietjet Air, Thai AirAsia, Thai Airways
The cheapest one-way flight from Khon Kaen to Bangkok departs on 10/11/2026, is operated by Thai Lion Air and costs $29
The cheapest roundtrip flight from Khon Kaen to Bangkok departs on 11/16/2026, is operated by Thai Lion Air and costs $70
Fastest flight from Khon Kaen to Bangkok takes 1 hour
There are direct flights on this route 6 days a week: Su, Mo, Tu, Th, Fr, and Sa
The distance between Khon Kaen and Bangkok is 388km (241 miles). There are 88 direct flights from Khon Kaen to Bangkok. Khon Kaen and Bangkok are in the same time zone. Flights from Khon Kaen begin at 8:30 AM. The latest flight from Khon Kaen departs at 8:30 PM
We couldn't find any special offers for flights from Khon Kaen to Bangkok