Sleeper train
Most popular option with comfortable overnight travel and central arrival
Flight (via Udon Thani)
Fastest option with minimal effort and smooth overall journey
Bus
Cheapest option with simple route but less overall comfort
Taxi (long distance)
Very expensive option with no real benefit over alternatives
Quick answer: From Nong Khai to Bangkok you can travel by train, tourist bus, bus + flight via Udon Thani, or private car/taxi. The fastest option is a flight from Udon Thani, while trains are the most popular choice for overnight travel. Buses are budget-friendly, and private taxis offer the highest level of comfort. Book tickets in advance for the best prices.
At a glance:
- 📍 Distance: About 650 km by road/rail or about 500 km by air via Udon Thani.
- ⏱️ Travel time: Train: 9–11.5 h | Bus: 9–15 h | Bus + Flight: 5–7 h | Private Taxi: 9 h
- 💰 Price: Train: $6–40 pp | Bus: $15–25 pp | Bus + Flight: $35–80 pp | Private Taxi: varies by vehicle
- 🚆 Train: Direct daytime and overnight trains with seat and sleeper options.
- 🚍 Bus: Comfortable coaches with multiple daily departures to Bangkok.
- ✈️ Bus + Flight: Fast transfer via Udon Thani Airport with direct flights to Bangkok.
- 🚕 Private Taxi: Best for families, groups and flexible door-to-door travel.
Last updated in April 2026
From Nong Khai to Bangkok you can travel by train, bus, plane or private taxi.
The distance from Nong Khai to Bangkok is about 650 km by road or rail, or about 500 km by air via Udon Thani. The train is the most popular option, taking about 9–11.5 hours and costing $6–40 per person. Travelers can choose between seats and comfortable sleeper berths for overnight journeys.
The fastest route is a bus or minivan to Udon Thani Airport followed by a direct flight to Bangkok. This journey takes about 5–7 hours and costs around $35–80 per person. Tourist buses are another affordable option, while private taxis provide the most comfortable door-to-door transfer.
All train, bus, flight and taxi tickets can be booked online in advance. From Bangkok you can continue to Ayutthaya, Pattaya or even travel by air to Saigon.
| Transfer modes from Nong Khai to Bangkok: | Travel Time | Cost Range |
|---|---|---|
| Train | 9–11.5 hours | $6–40 per person |
| Tourist Bus | 9–15 hours | $15–25 per person |
| Bus + Direct Flight via Udon Thani | 5–7 hours | $35–80 per person |
| Private Car / Taxi with a Driver | 9 hours | $230–400 per vehicle |
How do I get from Nong Khai to Bangkok?
1. TRAIN from Nong Khai to Bangkok
👉 Train is the cheapest and most popular way to travel from Nong Khai to Bangkok.
- ✔️ Best for: budget travelers and comfortable overnight journey option
- ✔️ Travel time: ~9–11.5 hours depending on train type and schedule
- ✔️ Cost: $6–40 per person (varies by class, seat or sleeper type)
- ✔️ Comfort: basic to high (3rd class seats to 1st class sleeper beds)
- ✅ Best Option: 2nd class sleeper for best comfort and value ratio
- 💡 Tip: Limited schedule – usually only a few trains per day
- 🌏 Extra tip: Book tickets online in advance, QR code on phone is enough
Traveling by train is the most popular and cheapest way to get from Nong Khai to Bangkok. There are usually a few daily departures, and you can check the current Thailand train schedule before your trip.
Trains depart from Nong Khai Railway Station and arrive at Krung Thep Aphiwat Central Terminal Station or Don Mueang, see the Thailand Railway Map. The journey takes about 9–11.5 hours and tickets cost $6–40 per person. Sleeper berths are recommended for overnight travel, while seats are the cheapest option.
Train tickets can be booked online in advance and mobile e-tickets are accepted, so there is usually no need to print them. Train travel is a reliable and comfortable choice for most travelers visiting Bangkok.
BOOK TRAIN TICKETS to Bangkok ➜
| Train | Departure in Nong Khai | Arrival in Bangkok | Train Ticket |
|---|---|---|---|
| Train – Thai Railway | 07:45 | 16:35 | From $6–17/pp |
| Train – Thai Railway | 20:15 | 07:30 | From $5–20/pp |
| Train – Thai Railway | 19:40 | 05:50 | From $27.00/pp |
2. BUS from Nong Khai to Bangkok
👉 Bus is an affordable and commonly used land option from Nong Khai to Bangkok.
- ✔️ Best for: budget travelers and flexible departure options
- ✔️ Travel time: ~9–15 hours depending on route and bus type
- ✔️ Cost: $15–25 per person (varies by company and class)
- ✔️ Comfort: moderate to high (standard to premium buses available)
- ✅ Best Option: Nakhonchai Air, Chan Tour, Transport Co, Busarakham Tour
- 💡 Tip: Choose higher class buses for better comfort on long route
- 🌏 Extra tip: Book tickets online in advance and arrive 30–60 min early
Traveling by bus is another affordable way to get from Nong Khai to Bangkok. Various companies operate modern coaches on this route, offering several comfort classes and daily departures.
Buses leave from Nong Khai Bus Terminal and other nearby stops, arriving at Mochit, Nakhonchaiair Station and other terminals in Bangkok. The journey takes about 9–15 hours and tickets cost around $15–25 per person.
Bus tickets can be searched and booked online in advance. Arrive at the departure point at least 30–60 minutes before departure to ensure a smooth boarding process.
| Bus Operator | Departure in Nong Khai | Arrival in Bangkok |
|---|---|---|
| Nakhonchai Air | 11:00 | 20:05 |
| Nakhonchai Air | 19:30 | 04:05 |
| Nakhonchai Air | 20:00 | 04:15 |
| Budsarakam Tour | 18:30 | 04:45 |
| Chan Tour | 19:00 | 07:00 |
| Cherdchai Tour | 19:30 | 05:30 |
| Transport Co | 20:20 | 11:39 |
| Lotus Phibun Tour | 19:30 | 04:40 |
| Sawadee Esan | 19:00 | 04:15 |
| Air Udon | 19:00 | 04:45 |
3. BUS + FLIGHT from Nong Khai to Bangkok
👉 Bus/minivan + flight via Udon Thani is the fastest and most convenient way to travel from Nong Khai to Bangkok.
- ✔️ Best for: saving time and combining short transfer with quick flight
- ✔️ Travel time: ~5–7 hours total including transfer to airport
- ✔️ Cost: $35–90 per person (transfer + flight combined)
- ✔️ Comfort: high (short van ride + direct flight)
- ✅ Best Option: Minivan to Udon Thani Airport + flight to Bangkok
- 💡 Tip: Plan connection well to match flight departure time
- 🌏 Extra tip: Book tickets online in advance for best prices and timing
The fastest way to travel from Nong Khai to Bangkok is by minivan or bus to Udon Thani Airport, followed by a direct flight. The total journey takes about 5–7 hours, making it the best option for travelers who want to save time.
The transfer from Nong Khai to Udon Thani Airport takes about 1 hour by minivan, bus or taxi. A direct flight from Udon Thani to Bangkok takes about 1 hour 10 minutes and costs around $30–80 per person.
Flights operate to both Suvarnabhumi and Don Mueang airports in Bangkok. Minivan tickets and flight tickets can be searched and booked online in advance for the best prices and schedules.
4. PRIVATE TAXI / CAR from Nong Khai to Bangkok
👉 Private car/taxi is the most comfortable but most expensive way to travel from Nong Khai to Bangkok.
- ✔️ Best for: comfort, privacy, and direct door-to-door transfer option
- ✔️ Travel time: ~9 hours depending on route and traffic conditions
- ✔️ Cost: $230–400 per car (varies by vehicle type and size)
- ✔️ Comfort: high (modern air-conditioned cars, SUVs or minivans)
- ✅ Best Option: Glassflower, MCC Van, Firstplan Transport, Kanokwan Travel
- 💡 Tip: Ideal for groups – split total cost per passenger
- 🌏 Extra tip: Book online in advance and choose hotel or airport drop-off
A private taxi is the most comfortable way to travel from Nong Khai to Bangkok. The journey takes about 9 hours and provides a flexible door-to-door transfer to your hotel, airport or any location in Bangkok.
Private transfers cost about $230–400 per vehicle, depending on the car type. Modern sedans, SUVs, minivans and minibuses are available, making this option ideal for families and groups sharing the travel cost.
Private cars can be searched and booked online in advance. While this is the most expensive option, it offers the highest level of comfort, flexibility and convenience for long-distance travel.
| Taxi Service: | Travel Time | Price (Car) |
|---|---|---|
| Torch Taxi | 09:00 | From $290.00 |
| Rg Adventure | 09:00 | From $320.00 |
| Glassflower | 09:00 | From $280.00 |
| MCC Van | 09:00 | From $270.00 |
| Kanokwan Travel | 09:00 | From $260.00 |
| Than Car Service | 09:00 | From $240.00 |
| AEC 168 Transport | 09:00 | From $240.00 |
| Gosafe Transport | 09:00 | From $280.00 |
| Kanokwan Travel | 08:30 | From $280.00 |
| Easyride Service | 08:00 | From $240.00 |
| Firstplan Transport | 09:30 | From $280.00 |
❓ FAQ + Tips – Travel from Nong Khai to Bangkok
How to book tickets or a private car from Nong Khai to Bangkok?
Book train, bus, flight or taxi tickets on 12go.asia ➜ or Baolau ➜. You can also book separate routes via Udon Thani.
What is the travel time from Nong Khai to Bangkok?
Travel takes about 9–11.5 hours by train, 9–15 hours by bus, 5–7 hours by bus + flight via Udon Thani, or about 9 hours by private taxi.
How much does it cost to travel from Nong Khai to Bangkok?
Train tickets cost $6–40, buses $15–25, bus + flight $35–80, and private taxis about $230–400 per vehicle.
How far is Bangkok from Nong Khai?
The distance is about 650 km by road or rail, or around 500 km by air via Udon Thani.
What is the cheapest way to travel from Nong Khai to Bangkok?
The train is the cheapest option, with tickets starting at around $6. Tourist buses are another affordable choice.
What is the fastest way to get from Nong Khai to Bangkok?
The fastest option is a bus or minivan to Udon Thani Airport followed by a direct flight to Bangkok.
Can I book a private taxi from Nong Khai to Bangkok?
Yes. Private cars and taxis can be booked online and offer the most comfortable door-to-door transfer.
Where can I travel from Bangkok?
Popular routes include Chiang Mai, Krabi or Angkor Wat in Cambodia.
Is Thailand suitable for solo travelers?
Yes. Thailand is one of Asia’s best destinations for solo travel. Read Solo Travel in Thailand for useful tips.
What are the best beaches in Thailand?
Popular beaches include Railay Beach, Ao Nang and many others featured in 20 Most Beautiful Beaches in Thailand.
💡 Practical Travel Tips for Nong Khai to Bangkok
Traveling from Nong Khai to Bangkok is one of the most popular long-distance routes in Thailand. You can travel by train, tourist bus, bus + flight via Udon Thani or private taxi.
- Most Popular: Overnight sleeper train offers the best balance of comfort and price.
- Fastest Option: Travel to Udon Thani and take a direct flight to Bangkok.
- What to Bring: Pack water, snacks, a charger and a light jacket for air-conditioned transport.
- Book Early: Sleeper trains and flights can sell out during weekends and holidays.
- Private Transfer: Private cars are the most comfortable option for families and groups.
- Bangkok Arrival: Plan extra time for transfers from train stations or airports during rush hours.
Tip: Train, bus, flight and private taxi tickets from Nong Khai to Bangkok can be searched and booked online in advance.