There are 6 ways to get from Sapa to Udon Thani by train, bus, car, or plane
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train
best- Take the train from Hekou North to Kunmingtrain
- Take the train from Kunming South to Vientiane stationtrain
- Take the train from Nong Khai to Udon Thanitrain 26
21h 3m฿2,765–7,540Bus
cheapest- Take the bus from Sapa to Hanoi Hoan Kiembus
- Take the bus from Ha Noi Nuoc Ngam Bus Station to Vientiane - Southern Bus Stationbus
- Take the bus from Central Bus Station Vientiane to Udonthanibus
35h 38m฿1,808–2,564Drive 942.3 km
- Drive from Sapa to Udon Thanicar 942.3 km
14h 54m฿4,288–6,194Bus to Noi Bai International Airport, fly, bus
- Take the bus from Sapa to Hanoi Airportbus
- Fly from Noi Bai International Airport (HAN) to Wattay International Airport (VTE)plane HAN - VTE
- Take the bus from Central Bus Station Vientiane to Udonthanibus
13h 37m฿5,146–7,706Bus via Noi Bai International Airport (HAN)
- Take the bus from Sapa to Noi Bai International Airportbus
- Take the bus from Hanoi SSB to Southern Bus Station Vientianebus
- Take the bus from Vientiane Talat Sao Station to Udon Thanibus
35h 52m฿2,298–5,089Drive to Sam Neua, fly, bus
- Drive from Sapa to Sam Neua (NEU)car
- Fly from Sam Neua (NEU) to Wattay International Airport (VTE)plane NEU - VTE
- Take the bus from Central Bus Station Vientiane to Udonthanibus
11h 11m฿4,668–5,890
Noi Bai International Airport (HAN) to Wattay International Airport (VTE) flights
Comparing Your Travel Options
The cheapest way to get from Sapa to Udon Thani is to bus which costs ฿1800 - ฿2600 and takes 35h 38m.
The fastest way to get from Sapa to Udon Thani is to drive and fly and bus which takes 11h 11m and costs ฿4600 - ฿6000.
No, there is no direct bus from Sapa to Udon Thani. However, there are services departing from Sapa and arriving at Udonthani via Hanoi Old Quarter, Ha Noi Nuoc Ngam Bus Station and Central Bus Station Vientiane. The journey, including transfers, takes approximately 35h 38m.
No, there is no direct train from Sapa to Udon Thani. However, there are services departing from Hekou North and arriving at Udon Thani via Kunming Station, Kunming South, Khamsavath station and Nong Khai. The journey, including transfers, takes approximately 21h 3m.
The distance between Sapa and Udon Thani is 1535 km. The road distance is 942.3 km.
The best way to get from Sapa to Udon Thani without a car is to bus which takes 35h 38m and costs ฿1800 - ฿2600.
It takes approximately 21h 3m to get from Sapa to Udon Thani, including transfers.
Sapa to Udon Thani bus services, operated by Sao Viet, depart from Sapa station.
Sapa to Udon Thani train services, operated by China Railways K-Class, depart from Hekou North station.
The best way to get from Sapa to Udon Thani is to train which takes 21h 3m and costs ฿2700 - ฿8000. Alternatively, you can bus, which costs ฿1800 - ฿2600 and takes 35h 38m.
What companies run services between Sapa, Vietnam and Udon Thani, Thailand?
You can take a vehicle from Sapa to Udon Thani via Hekou North, Kunming, Kunming Station, Kunming South, Vientiane station, Khamsavath station, and Nong Khai in around 21h 3m. Alternatively, you can take a bus from Sapa to Udonthani via Hanoi Hoan Kiem, Hanoi Old Quarter, Ha Noi Nuoc Ngam Bus Station, and Central Bus Station Vientiane in around 35h 38m.
- Website
- laoairlines.com
Flights from Noi Bai International Airport to Wattay International Airport
- Ave. Duration
- 1h 10m
- When
- Every day
- Estimated price
- ฿5,500–9,000
Flights from Sam Neua to Wattay International Airport
- Ave. Duration
- 50 min
- When
- Every day
- Estimated price
- ฿3,600–7,500
- Website
- vietnamairlines.com
Flights from Noi Bai International Airport to Wattay International Airport
- Ave. Duration
- 1h 15m
- When
- Every day
- Estimated price
- ฿4,600–6,500
- Website
- laoskyway.com
Flights from Sam Neua to Wattay International Airport
- Ave. Duration
- 1h 5m
- When
- Every day
- Estimated price
- ฿2,500–2,800
Train from Hekou North to Kunming
- Hard Seat
- ฿240–320
- Hard sleeper
- ฿470–650
- Soft sleeper
- ฿750–1,000
- Phone
- 021-891888
- Website
- facebook.com
Train from Kunming South to Vientiane station
- Ave. Duration
- 9h 36m
- Frequency
- Once daily
- Estimated price
- ฿2,200–4,600
- Schedules at
- baolau.com
- Second Class
- ฿2,200–2,900
- First Class
- ฿2,900–4,600
- Phone
- 1690
- [email protected]
- Website
- railway.co.th
Train from Nong Khai to Udon Thani
- Ave. Duration
- 42 min
- Frequency
- Every 3 hours
- Estimated price
- ฿17–900
- Book at
- 12go.asia
- Website
- railway.co.th
- 1st Class (Air-Conditioned Berth)
- ฿600–900
- 3rd Class (Seat)
- ฿100–120
- 2nd Class (Air-Conditioned Berth)
- ฿17–23
- 2nd Class (Air-conditioned Seat)
- ฿250–280
- Phone
- 1900 6746
- [email protected]
- Website
- xesaoviet.com.vn
Bus from Sapa to Hanoi Hoan Kiem
- Ave. Duration
- 6h 30m
- Frequency
- Hourly
- Estimated price
- ฿460–650
- Schedules at
- xesaoviet.com.vn
- Book at
- baolau.com
Bus from Sapa to Hanoi Airport
- Ave. Duration
- 5h 53m
- Frequency
- Hourly
- Estimated price
- ฿450–650
- Schedules at
- xesaoviet.com.vn
- Book at
- baolau.com
- Website
- 12go.asia
Bus from Ha Noi Nuoc Ngam Bus Station to Vientiane - Southern Bus Station
- Ave. Duration
- 23h
- Frequency
- 3 times a day
- Estimated price
- ฿1,300–1,900
- Book at
- HTX Van Tai 277
Bus from Ha Noi Nuoc Ngam Bus Station to Vientiane - Southern Bus Station
- Ave. Duration
- 23h
- Frequency
- Once daily
- Estimated price
- ฿1,708
- Book at
- 12Go
- Phone
- +856 21 215 587
- [email protected]
- Website
- facebook.com
Bus from Central Bus Station Vientiane to Udonthani
- Ave. Duration
- 2h 30m
- Frequency
- Every 4 hours
- Estimated price
- ฿33
- Schedules at
- laos-guide-999.com
Bus from Central Bus Station Vientiane to Udonthani
- Ave. Duration
- 2h 30m
- Frequency
- Every 4 hours
- Estimated price
- ฿33
- Schedules at
- laos-guide-999.com
Bus from Central Bus Station Vientiane to Udonthani
- Ave. Duration
- 2h 30m
- Frequency
- Every 4 hours
- Estimated price
- ฿33
- Schedules at
- laos-guide-999.com
- Phone
- 19001137
- [email protected]
- Website
- interbuslines.com
Bus from Sapa to Hanoi Airport
- Ave. Duration
- 5h 30m
- Frequency
- Every 4 hours
- Estimated price
- ฿460–490
- Schedules at
- booking.baolau.com
- Book at
- interbuslines.com
- Phone
- +84 2466821555
- [email protected]
- Website
- sapaexpress.com
Bus from Sapa to Noi Bai International Airport
- Ave. Duration
- 6h 45m
- Frequency
- 3 times a day
- Estimated price
- ฿500–850
- Schedules at
- sapaexpress.com
- Book at
- 12go.asia
- [email protected]
- Website
- hhttps
Bus from Hanoi SSB to Southern Bus Station Vientiane
- Ave. Duration
- 23h 20m
- Frequency
- 3 times a day
- Estimated price
- ฿1,600–3,600
- Book at
- 12go.asia
- Phone
- 1490
- [email protected]
- Website
- ฺBor Kor Sor
Bus from Vientiane Talat Sao Station to Udon Thani
- Ave. Duration
- 3h
- Frequency
- Every 4 hours
- Estimated price
- ฿80–550
- Book at
- 12go.asia
- Website
- ฺBor Kor Sor
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Booking & Getting There
Sapa to Udon Thani bus services, operated by Sao Viet, arrive at Hanoi Hoan Kiem station.
Sapa to Udon Thani train services, operated by China Railways K-Class, arrive at Kunming station.
Yes, the driving distance between Sapa to Udon Thani is 942 km. It takes approximately 14h 54m to drive from Sapa to Udon Thani.
There are 179+ hotels available in Udon Thani.

























