- 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
$35
Average price
$43
Fastest journey
8 h 50 m
Average duration
9 h 54 m
Trains per day
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 $43 if you buy it on the day, but the cheapest tickets can be found for only $35.
Of the 6 trains that leave Nong Khai for Bangkok on Wed, Jul 22, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Jul 22 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 Wed, Jul 22 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 bus with prices starting from $14. For those with little time consider booking a flight which can get you there in 1h 3m. The ticket price range depends on the travel mode: a bus costs an average of $14, and a flight costs an average of $21.
Distance: 321 miles (517 km)
| Train | Most popular Bus | Flight | Driving |
|---|---|---|---|
$38 Average price | $15 Average price Cheapest | $51 Average price | $8 Average price (fuel + tolls) |
10h 40m Average total duration 10h 10m Onboard + 30m Additional time* | 10h 32m Average total duration 10h 2m Onboard + 30m Additional time* | 4h 3m Average total duration Fastest 1h 3m Onboard + 3h 0m Additional time* | 8h 43m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Nong Khai to Bangkok:
A bus is $23 (€23) less than a train for this route with tickets for a train from Nong Khai to Bangkok costing on average $38 (€38).
A bus is $36 (€36) less than a flight for this route with tickets for a flight from Nong Khai to Bangkok costing on average $51 (€51).
Other travel options to Bangkok take longer:
Bus takes on average 10h 2m.
Train takes on average 10h 10m.
Tickets start at around $38 (€38) compared to roughly $8 (€8) in fuel and tolls — a saving of about $-30.04 (€-30.04). The journey takes 10h 10m 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 tomorrow, Wednesday, July 22. 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 5 times per day, taking around 10h 10m. Cheap train tickets for this journey start at $35 (€35) but you can travel from only $14 (€14) by bus.
There are 3 trains per day. The earliest train runs at 07:45, the last at 20:15. The fastest train covers the 321 miles (517 km) distance in 8h 50m.
Distance 321 miles (517 km) |
Average train duration 10h 10m |
Cheapest ticket price $35 (€35) |
Trains per day 5 |
Direct trains 3 |
Fastest train 8h 50m |
First train 7:45 AM |
Last train 8:15 PM |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Fri |
Least Busy Day Sat |
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.

Here are some other resources that might have the information you need