The route is operated by Smile On Transport. Each operator may offer different schedules, vessel types, and service levels — so it's worth comparing before you book.

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The most popular way to travel from Bangkok to Khon Kaen is by ferry or speedboat. There are 3 routes operated by Smile On Transport. The journey takes approximately 6 hours 15 minutes. Ferries depart from Transfer and arrive at Town Transfer.

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Ferries from Bangkok to Khon Kaen depart from Transfer and arrive at Town Transfer. We recommend arriving at the pier at least 30–45 minutes before your scheduled departure.

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Ferry tickets from Bangkok to Khon Kaen start from 5650 THB and go up to 6280 THB, depending on the operator, vessel type, and availability on your travel date.

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The cheapest option from Bangkok to Khon Kaen starts from 5650 THB with Smile On Transport. Prices can vary by date and availability, so booking early often secures the best rate.

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The journey from Bangkok to Khon Kaen takes approximately 6 hours 15 minutes.

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The first ferry from Bangkok to Khon Kaen departs at 00:00 and the last departs at 00:00. There is 1 departure available across the schedule.

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Ferries between Bangkok and Khon Kaen run every day with approximately 1 departures per day. Schedules can vary by season, so always confirm before travel.

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