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Buses to Nong Khai
16 scheduled departures reach Nong Khai from 8 origins on 4 Oct 2026. The cheapest seat comes from Khon Kaen at ฿250, and the shortest typical ride is from Khon Kaen, at about 3 h.
Where the buses come from
Bangkok to Nong Khai
Bangkok to Nong Khai: 5 departures, first 10:30 and last 21:00. Seats ฿572 to ฿668. About 9 h 57 min on the road.
Khon Kaen to Nong Khai
Khon Kaen to Nong Khai: 2 departures, first 10:00 and last 10:00. Seats ฿250. About 3 h on the road.
Phatthalung to Nong Khai
Phatthalung to Nong Khai: 2 departures, first 10:00 and last 10:00. Seats ฿1,565 to ฿2,086. About 23 h on the road.
Rayong to Nong Khai
Rayong to Nong Khai: 2 departures, first 17:05 and last 17:05. Seats ฿725 to ฿1,128. About 15 h on the road.
Thung Song Bus Terminal to Nong Khai
Thung Song Bus Terminal to Nong Khai: 2 departures, first 11:15 and last 11:15. Seats ฿1,472 to ฿1,963. About 21 h 45 min on the road.
Chiang Mai to Nong Khai
Chiang Mai to Nong Khai: 1 departures, first 20:00 and last 20:00. Seats ฿1,109. About 11 h 30 min on the road.
Pathum Thani to Nong Khai
Pathum Thani to Nong Khai: 1 departures, first 20:00 and last 20:00. Seats ฿668. About 10 h 30 min on the road.
Saraburi to Nong Khai
Saraburi to Nong Khai: 1 departures, first 22:00 and last 22:00. Seats ฿572. About 8 h 30 min on the road.
Where the buses arrive
- Nong Khai Bus Terminal — 16 departures
- Nong Khai Border Checkpoint Bus Stop — 1 departure
Who runs the buses
- Chan Tour — 4 departures
- Piya Prasert — 4 departures
- Sawasdee Esan — 3 departures
- Cherdchai Tour — 2 departures
- 407 Pattana — 2 departures
- Nakhonchaiair — 1 departure
- Orsuksa Tour — 1 departure
Arrival times
Across all of these routes the busiest arrival hour is 06:00, with 4 departures. The earliest arrival is at 04:45 and the latest at 20:25.
The day across these routes
The first bus of the day leaves at 10:00 (Khon Kaen to Nong Khai) and the last at 22:00 (Saraburi to Nong Khai). The busiest hour is 10:00 with 5 departures, and 8 of the 17 departures, 47%, leave at 18:00 or later.
Fares run from ฿250 to ฿2,086, with the middle departure at ฿668. By seat type: VIP 8 (฿668 to ฿2,086); First class 9 (฿250 to ฿1,128).
Typical ride lengths: 0 routes under 3 hours, 1 between 3 and 6, 2 between 6 and 10 and 5 over 10. The shortest is Khon Kaen to Nong Khai at 3 h and the longest Phatthalung to Nong Khai at 23 h.
Listed services: emergency window hammers on 14 trips; charging points on 10 trips; blankets on 9 trips.