- Must visit
Bangkok National Museum
Thailand's leading museum presents royal regalia, Buddhist art, and archaeology, making it essential for understanding Thai history.
Cheapest price on Sep 06
$43
Average ticket price on Sep 06
$54
Fastest journey on Sep 06
8 h 50 m
Average journey duration on Sep 06
9 h 54 m
Trains on Sep 06
6
Distance
517 km
The best way to find a cheap train ticket from Nong Khai to Bangkok is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Nong Khai to Bangkok will cost around $54 if you buy it on the day, but the cheapest tickets can be found for only $43.
On Sun, Sep 06, we found 6 trains from Nong Khai to Bangkok, including 4 direct services.
On Sun, Sep 06 the direct trains cover the 517 km distance in an average of 9 h 54 m but if you time it right, some trains will get you there in just 8 h 50 m .
On Sun, Sep 06 the slowest trains will take 10 h 30 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.










Omio recommends booking the bus as it is the most popular option from Nong Khai to Bangkok among Omio's users. If you are prioritising price, take the train, with an average ticket price of $17 For those with little time, consider booking a flight, which has an average total journey time of 3h 23m. Average ticket prices depend on the travel mode: a train costs an average of $17, while a flight costs an average of $110.
Distance: 321 miles (517 km)
| Train | Most popular Bus | Flight | Driving |
|---|---|---|---|
$17 Average price Cheapest | $22 Average price | $110 Average price | $10 Average price (fuel + tolls) |
10h 30m Average total duration 10h 0m Onboard + 30m Additional time* | 10h 3m Average total duration 9h 33m Onboard + 30m Additional time* | 3h 23m Average total duration Fastest 1h 23m Onboard + 2h 0m Additional time* | 8h 43m Average total duration (door-to-door) |
![]() Most popular train company | ![]() Most popular bus company | ![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Nong Khai to Bangkok:
A train is $5 less than a bus for this route with tickets for a bus from Nong Khai to Bangkok costing on average $22.
A train is $92 less than a flight for this route with tickets for a flight from Nong Khai to Bangkok costing on average $110.
Other travel options to Bangkok take longer:
Bus takes on average 9h 33m.
Train takes on average 10h 0m.
Tickets start at around $17 compared to roughly $10 in fuel and tolls — a saving of about $-6.80. The journey takes 10h 0m versus 8h 43m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
The table below shows live departures for Nong Khai to Bangkok trains for today, Saturday, September 5. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:45 AM Nong Khai | 8h50 | 4:35 PM Bangkok | 0 transfersDirect | |
![]() | 6:50 PM Nong Khai | 10h20 | 5:10 AM Bangkok | 1 transfer | |
![]() | 6:50 PM Nong Khai | 10h30 | 5:20 AM Bangkok | 0 transfersDirect | |
![]() | 7:40 PM Nong Khai | 9h40 | 5:20 AM Bangkok | 1 transfer | |
![]() | 7:40 PM Nong Khai | 10h10 | 5:50 AM Bangkok | 0 transfersDirect | |
![]() | 8:15 PM Nong Khai | 11h15 | 7:30 AM Bangkok | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Nong Khai to Bangkok run on average 2 times per day, taking around 10h 0m. Cheap train tickets for this journey start at $12 if you book in advance.
There are 2 trains per day. The earliest train runs at 13:15, the last at 13:15. The fastest train covers the 321 miles (517 km) distance in 8h 50m.
Distance 321 miles (517 km) |
Average train duration 10h 0m |
Cheapest ticket price $12 |
Trains per day 2 |
Direct trains 2 |
Fastest train 8h 50m |
First train 1:15 PM |
Last train 1:15 PM |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Tue |
Discover the best of Bangkok — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Bangkok trip today.
Thailand's leading museum presents royal regalia, Buddhist art, and archaeology, making it essential for understanding Thai history.
A beautifully restored house displaying Jim Thompson's art collection and silk legacy, with architecture and gardens beside a canal.
Thailand's premier contemporary art museum showcases major national and international exhibitions in a large modern building.
Bangkok's historic royal island area concentrates major temples, museums, and old streets, making it ideal for first-time exploration.
Bangkok's Chinatown offers dense historic lanes, temples, markets, and vivid neon scenes that reveal the city's deep Chinese heritage.
The old town's backpacker hub is famous for street life, nightlife, and easy access to heritage sites, though best visited for atmosphere.
Pad Thai is a classic stir-fried rice noodle dish with tamarind, tofu, peanuts, and often shrimp. It became a national dish and is a staple of Bangkok street food.
Tom Yum Goong is a hot and sour shrimp soup with lemongrass, galangal, and lime. Its bold balance of flavors makes it one of Thailand’s most iconic dishes.
Som Tam is a spicy green papaya salad from Thai street food culture, often found across Bangkok. It is prized for its fresh crunch and sweet-sour-heat balance.
Well-known casual restaurant for northeastern Thai food, especially som tam, grilled chicken, and sticky rice. Lively atmosphere and dependable local flavors.
Upscale restaurant by chef Jay Fai, famous for crab omelette and wok-fried classics. Busy, open-kitchen setting with a legendary street-food reputation.
Refined Thai restaurant in a traditional house, known for elegant royal-inspired recipes and polished service. Calm setting suited to a special meal.
Budget-friendly for most travelers. Street food, local transit, and many hotels cost less than in major Asian capitals, though luxury malls, rooftop bars, and upscale stays raise daily spend.
Tipping is modest. Restaurants may add a 10% service charge; otherwise round up or leave ฿20-100. Round up taxi fares. Cafes do not require tips, but small change is appreciated.
Find answers to the most common questions about traveling from Nong Khai to Bangkok by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Bangkok, this guide helps you travel smarter and with confidence.

Most Nong Khai to Bangkok trains use the to Bangkok, Krung Thep Aphiwat Central Terminal Station station pair. Use this guide to compare Nong Khai and Bangkok train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Bangkok, Krung Thep Aphiwat Central Terminal Station has practical services for this route, including Accessibility.
Accessibility facilities are available at Bangkok, Krung Thep Aphiwat Central Terminal Station: The place has an entrance that is wheelchair-accessible.
Here are some other resources that might have the information you need