There are 2 operators that run from Bangkok to Khon Kaen, with 5 departures per day. If you decide to take a Bus, you can take the Express and VIP 32 Seats options.
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Read moreBookaway's customers prefer Second Class Seat Train by Thai Railway
Economy Flight by Nok Air which usually takes 1h
BUS: The Transport Co. Ltd. | Sawasdee Esan Tour
TRAIN: Thai Railway
FLIGHT: Thai Smile | Thai Vietjet | Nok Air | Thai AirAsia | Thai Lion Air
381 Km (Air)
Second Class Seat Train by Thai Railway starting at US$12
Approximately, there are 21 departures each day.