There are 9 ways to get from Udon Thani to Cambodia by plane, bus, train 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 Udon Thani to Siem Reap  •  3 h 16 min

  1. Fly from Udon Thani (UTH) to Siem Reap (REP) UTH - REP

$90 - $292

Cheapest option

Bus via Nakhon Ratchasima  •  19 h 12 min

  1. Take the bus from Udonthani to Nakhon Ratchasima
  2. Take the bus from Nakhon Ratchasima to Aranyaprathet
  3. Take the bus from Aranyaprathet to Phnom Penh

$25 - $40

7 alternative options

Fly Udon Thani to Phnom Penh  •  3 h 53 min

  1. Fly from Udon Thani (UTH) to Phnom Penh (PNH) UTH - PNH

$58 - $173

Fly Udon Thani to Don Muang, bus  •  6 h 32 min

  1. Fly from Udon Thani (UTH) to Don Muang (DMK) UTH - DMK
  2. Take the bus from Rangsit to Rongkleu Market - Poipet

$31 - $79

Train to Vientiane, fly to Phnom Penh  •  13 h 44 min

  1. Take the train from Udon Thani to Nong Khai
  2. Fly from Vientiane (VTE) to Phnom Penh (PNH) VTE - PNH

$108 - $343

Bus  •  20 h 52 min

  1. Take the bus from Udonthani to Bangkok Mochit Bus Terminal
  2. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penh

$29 - $44

Train, bus  •  22 h 29 min

  1. Take the train from Udon Thani to Bang Sue 76 Nong Khai - Hua Lamphong - Class II AC
  2. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penh

$30 - $74

Train, Van  •  28 h 8 min

  1. Take the train from Udon Thani to Hua Lamphong
  2. Take the train from Hua Lamphong to Aranyaprathet
  3. Take the train from Poipet to Battambang
  4. Take the Van from Battambang Mekong Express to Phnom Penh Mekong express

$34 - $98

Drive  •  13 h 18 min

  1. Drive from Udon Thani to Phnom Penh 545 miles

$75 - $120

Questions & Answers

The cheapest way to get from Udon Thani to Cambodia is to bus which costs ฿800 - ฿1400 and takes 19 h 12 min.

More details

The quickest way to get from Udon Thani to Cambodia is to fly which takes 3 h 16 min and costs ฿2900 - ฿10000.

More details

The distance between Udon Thani and Cambodia is 489 km. The road distance is 872 km.

Get driving directions

It takes approximately 3 h 16 min to get from Udon Thani to Cambodia, including transfers.

More details

No, there is no direct bus from Udon Thani to Cambodia. However, there are services departing from Udonthani and arriving at Phnom Penh via Nakhon Ratchasima and Aranyaprathet. The journey, including transfers, takes approximately 19 h 12 min.

More details

What companies run services between Udon Thani, Thailand and Cambodia?

Thai AirAsia, Thai Smile and three other airlines fly from Udon Thani to Siem Reap every 2 hours. Alternatively, you can take a bus from Udon Thani to Phnom Penh via Nakhon Ratchasima and Aranyaprathet in around 19 h 12 min.

Airlines
Thai AirAsia
Website
airasia.com
Flights from Udon Thani to Siem Reap via Don Muang
Ave. Duration
3 h 33 min
When
Every day
Estimated price
$60 - $190
Flights from Udon Thani to Siem Reap via Chiang Mai, Don Muang
Ave. Duration
7 h
When
Every day
Estimated price
$95 - $240
Flights from Udon Thani to Phnom Penh via Don Muang
Ave. Duration
3 h 16 min
When
Every day
Estimated price
$55 - $170
Flights from Udon Thani to Don Muang
Ave. Duration
1 h 7 min
When
Every day
Estimated price
$28 - $120
Nok Air
Website
nokair.com
Flights from Udon Thani to Don Muang
Ave. Duration
1 h
When
Every day
Estimated price
$27 - $140
Thai Airways International
Website
thaiairways.com
Flights from Udon Thani to Siem Reap via Suvarnabhumi
Ave. Duration
5 h 16 min
When
Every day
Estimated price
$150 - $430
Flights from Udon Thani to Phnom Penh via Suvarnabhumi
Ave. Duration
4 h 37 min
When
Every day
Estimated price
$120 - $500
Thai Lion Mentari
Website
lionairthai.com
Flights from Udon Thani to Don Muang
Ave. Duration
1 h 5 min
When
Every day
Estimated price
$20 - $120
Thai Smile
Website
thaismileair.com
Flights from Udon Thani to Siem Reap via Suvarnabhumi
Ave. Duration
4 h
When
Every day
Estimated price
$150 - $430
Flights from Udon Thani to Phnom Penh via Suvarnabhumi
Ave. Duration
5 h 35 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$120 - $420
Vietnam Airlines
Website
vietnamairlines.com
Flights from Vientiane to Phnom Penh
Ave. Duration
1 h 25 min
When
Every day
Estimated price
$150 - $460
Train operators
State Railway of Thailand
Website
railway.co.th
Train from Udon Thani to Nong Khai
Ave. Duration
38 min
Frequency
Once daily
Estimated price
$8 - $29
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$1 - $5
2nd Class (Seat)
$8 - $11
2nd Class (Berth)
$17 - $23
1st Class (Berth)
$22 - $29
Train from Udon Thani to Bang Sue
Ave. Duration
10 h 5 min
Frequency
Once daily
Estimated price
$12 - $45
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$5 - $9
2nd Class (Seat)
$12 - $17
2nd Class (Berth)
$21 - $28
1st Class (Berth)
$30 - $45
Train from Udon Thani to Hua Lamphong
Ave. Duration
10 h 30 min
Frequency
Once daily
Estimated price
$12 - $45
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$5 - $9
2nd Class (Seat)
$12 - $17
2nd Class (Berth)
$21 - $28
1st Class (Berth)
$30 - $45
Train from Hua Lamphong to Aranyaprathet
Ave. Duration
5 h 40 min
Frequency
Once daily
Estimated price
$9 - $35
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$3 - $7
2nd Class (Seat)
$9 - $13
2nd Class (Berth)
$18 - $25
1st Class (Berth)
$26 - $35
Royal Railway Cambodia
Website
royal-railway.com
Train from Poipet to Battambang
Ave. Duration
2 h 30 min
Frequency
5 times a day
Estimated price
$0 - $6
Schedules at
royal-railway.com
Bus operators
Phetprasert Tour
Phone
056 720 720
Website
phetprasert.com
Bus from Rangsit to Rongkleu Market - Poipet
Ave. Duration
4 h
Frequency
Once daily
Estimated price
$8 - $10
Schedules at
phetprasert.com
Book at
12go.asia
Suvarnabhumi Airport Bus
Website
suvarnabhumiairport.com
Bus from Udonthani to Nakhon Ratchasima
Ave. Duration
5 h 19 min
Frequency
Once daily
Estimated price
$8 - $12
Schedules at
bangkokairportonline.com
bus
Bus from Nakhon Ratchasima to Aranyaprathet
Ave. Duration
5 h
Frequency
5 times a day
Estimated price
$7
The Transport Company
Website
home.transport.co.th
Bus from Aranyaprathet to Phnom Penh
Ave. Duration
6 h 53 min
Frequency
Once daily
Estimated price
$10 - $22
Schedules at
home.transport.co.th
Bus from Bangkok Mochit Bus Terminal to Phnom Penh
Ave. Duration
11 h
Frequency
Once daily
Estimated price
$16 - $28
Schedules at
home.transport.co.th
Nakhonchai Air
Website
nakhonchaiair.com
Bus from Udonthani to Bangkok Mochit Bus Terminal
Ave. Duration
8 h 52 min
Frequency
Every 4 hours
Estimated price
$13 - $17
Schedules at
www2.nakhonchaiair.com
Book at
nakhonchaiair.com
Sawadee Esan
Website
12go.asia
Bus from Udonthani to Bangkok Mochit Bus Terminal
Ave. Duration
9 h 30 min
Frequency
Twice daily
Estimated price
$16
Schedules at
12go.asia
Book at
12go.asia
Nattakan Transport
Bus from Bangkok Mochit Bus Terminal to Phnom Penh
Ave. Duration
12 h
Frequency
Once daily
Estimated price
$30
Schedules at
nattakan-transport.com
Book at
bookmebus.com
Mekong Express
Website
catmekongexpress.com
Bus from Battambang Mekong Express to Phnom Penh Mekong express
Ave. Duration
5 h
Frequency
Twice daily
Estimated price
$12
Schedules at
catmekongexpress.com
Book at
12go.asia

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