There are 4 ways to get from Ubon Ratchathani to Cambodia by plane, bus or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Fly to Siem Reap  •  3 h 18 min

  1. Fly from Ubon (UBP) to Siem Reap (REP) UBP - REP

$109 - $261

Cheapest option

Bus  •  17 h 51 min

  1. Take the bus from Ubon Ratchathani to Pakse
  2. Take the bus from Pakse to Phnom Penh

$32 - $35

2 alternative options

Fly to Phnom Penh  •  4 h 31 min

  1. Fly from Ubon (UBP) to Phnom Penh (PNH) UBP - PNH

$52 - $155

Drive  •  8 h 46 min

  1. Drive from Ubon Ratchathani to Phnom Penh 310.4 miles

$40 - $60

Questions & Answers

No, there is no direct bus from Ubon Ratchathani to Cambodia. However, there are services departing from Ubon Ratchathani and arriving at Phnom Penh via Pakse. The journey, including transfers, takes approximately 17 h 51 min.

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The distance between Ubon Ratchathani and Cambodia is 193 km. The road distance is 496.7 km.

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The best way to get from Ubon Ratchathani to Cambodia without a car is to bus which takes 17 h 51 min and costs .

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It takes approximately 3 h 18 min to get from Ubon Ratchathani to Cambodia, including transfers.

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Ubon Ratchathani to Cambodia bus services, operated by The Transport Company, depart from Ubon Ratchathani station.

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The best way to get from Ubon Ratchathani to Cambodia is to fly which takes 3 h 18 min and costs . Alternatively, you can bus, which costs and takes 17 h 51 min.

Mode details

There is no direct flight from Ubon Airport to Siem Reap Airport. The quickest flight takes 3 h 5 min and has one stopover.

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Ubon Ratchathani to Cambodia bus services, operated by PPSDN, arrive at Phnom Penh station.

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Yes, the driving distance between Ubon Ratchathani to Cambodia is 497 km. It takes approximately 8 h 46 min to drive from Ubon Ratchathani to Cambodia.

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Bangkok Airways, Thai Lion Mentari, Nok Air and two other airlines offer flights from Ubon Airport to Siem Reap Airport.

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Map of how to get from Ubon Ratchathani to Cambodia.
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  • Distance: 120.4 miles
  • Duration: 3 h 18 min

What companies run services between Ubon Ratchathani, Thailand and Cambodia?

Thai AirAsia, Thai Smile and three other airlines fly from Ubon Ratchathani to Siem Reap hourly. Alternatively, you can take a bus from Ubon Ratchathani to Phnom Penh via Pakse and Pakse in around 17 h 51 min.

Airlines
Thai AirAsia
Website
airasia.com
Flights from Ubon to Siem Reap via Don Muang
Ave. Duration
3 h 53 min
When
Every day
Estimated price
$60 - $160
Flights from Ubon to Phnom Penh via Don Muang
Ave. Duration
4 h 26 min
When
Every day
Estimated price
$50 - $150
Thai Airways International
Website
thaiairways.com
Flights from Ubon to Siem Reap via Suvarnabhumi
Ave. Duration
4 h 37 min
When
Every day
Estimated price
$130 - $390
Flights from Ubon to Phnom Penh via Suvarnabhumi
Ave. Duration
6 h 5 min
When
Every day
Estimated price
$110 - $450
Thai Smile
Website
thaismileair.com
Flights from Ubon to Siem Reap via Suvarnabhumi
Ave. Duration
6 h 10 min
When
Every day
Estimated price
$130 - $390
Flights from Ubon to Phnom Penh via Suvarnabhumi
Ave. Duration
6 h 20 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$110 - $380
Bus operators

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More Questions & Answers

The best way to get from Ubon Ratchathani to Ubon Airport is to taxi which takes 6 min and costs .

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