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Lom Sak to Ubon Ratchathani buses

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Trip Overview

The average bus between Lom Sak and Ubon Ratchathani takes 8h 25m and the fastest bus takes 8h 10m. The bus service runs several times per day from Lom Sak to Ubon Ratchathani. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

8h 25m
Duration
481 km
Distance
฿500
Average price
5 times a day
Frequency

Lom Sak to Ubon Ratchathani bus times

Buses run 5 times a day between Lom Sak and Ubon Ratchathani. The earliest departure is at 12:20 AM at night, and the last departure from Lom Sak is at 8:20 PM which arrives into Ubon Ratchathani at 5:00 AM. All services run direct with no transfers required, and take on average 8h 25m. The schedules shown below are for the next available departures.

Departing Tuesday, October 13, 2026

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    Arrives next day

    bus bus 8h 40m • Direct

Departing Wednesday, October 14, 2026

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    bus bus 8h 40m • Direct
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    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 40m • Direct

Departing Thursday, October 15, 2026

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    bus bus 8h 40m • Direct
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    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 40m • Direct

Departing Friday, October 16, 2026

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    bus bus 8h 40m • Direct
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    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 40m • Direct

Departing Saturday, October 17, 2026

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    bus bus 8h 40m • Direct
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    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 40m • Direct

Departing Sunday, October 18, 2026

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    bus bus 8h 40m • Direct
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    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 40m • Direct

Departing Monday, October 19, 2026

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    bus bus 8h 40m • Direct
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    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 10m • Direct
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    Arrives next day

    bus bus 8h 40m • Direct

Departing Tuesday, October 20, 2026

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    bus bus 8h 40m • Direct
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    bus bus 8h 10m • Direct

Frequently asked questions

Want to know about travelling from Lom Sak to Ubon Ratchathani? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Lom Sak to Ubon Ratchathani.ExpandLaunch map view
  • Distance: 481.3 km
  • Duration: 8h 25m

What companies run services between Lom Sak, Thailand and Ubon Ratchathani, Thailand?

Phetprasert Tour operates a bus from Lom Sak to Ubon Ratchathani 4 times a day. Tickets cost ฿430–600 and the journey takes 8h 40m.

Operators