Sleeper Trains in Thailand 2026: Complete Guide
Sleeper trains in Thailand offer a comfortable, scenic, and often convenient way to cross the country overnight, combining travel time with sleep so you arrive refreshed and ready to explore. This guide explains the types of sleeper services, key overnight routes such as Bangkok to Chiang Mai train tickets and Chiang Mai to Bangkok train tickets, booking options, class differences, and practical tips. Whether you want a private first‑class compartment or an affordable second‑class berth, you’ll find clear advice to choose, book, and enjoy the best overnight rail experience in Thailand.
Looking for answers about train travel in Thailand? Check Train travel in Thailand: Complete guide for comprehensive tips and advice.
Thailand Sleeper Trains at a Glance
Every long-distance sleeper service in Thailand is run by the State Railway of Thailand (SRT) and leaves Bangkok from Krung Thep Aphiwat Central Terminal. Here are the overnight routes travellers book most often, with the trains that run them and the fares we are currently selling. Tap a route to check live availability for your dates.
| Route | Sleeper trains | Duration | 2nd class sleeper from | 1st class sleeper from |
|---|---|---|---|---|
| Bangkok–Chiang Mai | 9, 13, 51, 109 | 12h35–13h50 | US$ 23.35 | US$ 37.89 |
| Bangkok–Surat Thani | 31, 85 | 11h–12h30 | US$ 21.71 | US$ 34.42 |
| Bangkok–Hat Yai | 31, 37 | 15h–16h | US$ 25.33 | US$ 42.26 |
| Bangkok–Ubon Ratchathani | 23 | 10h30–12h | US$ 26.73 | US$ 40.05 |
| Bangkok–Nakhon Ratchasima | 23 | 4h30–5h30 | US$ 21.68 | US$ 31.20 |
Which Bangkok station? All long-distance sleeper trains now depart from Krung Thep Aphiwat Central Terminal, also called Bang Sue Grand Station, on the MRT Blue Line. Hua Lamphong stopped handling these services in January 2023 and now runs only short-haul and some southeastern trains. Guides that still send you to Hua Lamphong for the Chiang Mai night train are out of date.
Introduction to Sleeper Trains in Thailand
Sleeper trains in Thailand operate on major routes connecting key cities and regions. They feature specially designed cabins or berths that enable passengers to sleep comfortably during the voyage. From the capital of Bangkok to the historic cities of Chiang Mai and Ubon Ratchathani, sleeper trains provide an authentic way to experience Thailand’s diverse landscapes and vibrant cultures.
Experience Thailand with total peace of mind by using our YesMyTrips Ladies-Only carriage feature to secure your berth in a dedicated, female-only sleeper car.Benefits of Traveling by Sleeper Train
• Cost-Effective: Compared to daytime flights or luxury buses, sleeper trains are budget-friendly, especially for long-distance travel and can save the cost of a night’s hotel.
• Time-Saving: Overnight journeys save daytime hours, allowing you to arrive early and start exploring immediately.
• Scenic Views: Traveling at night offers a chance to see Thailand’s countryside, mountains, and twinkling village lights passing by.
• Comfort and Convenience: Modern sleeper trains are equipped with clean cabins, bedding, and onboard amenities that ensure a comfortable night’s sleep.
• Cultural Experience: Riding a sleeper train immerses travelers in local life, offering an authentic and memorable travel experience.
Popularity and Cultural Significance
Sleeper trains hold a special place in Thailand’s transportation history and continue to be a preferred option for travelers seeking adventure and practicality. They evoke a sense of nostalgia and are considered a traditional way of long-distance travel, connecting communities and fostering cultural exchange. The experience of riding a Thai sleeper train often becomes a highlight of the journey, offering more than just transportation, it's an integral part of exploring Thailand.
Newer vs. Older Sleeper Trains in Thailand
Thailand’s sleeper train network features a blend of modern Chinese-built carriages and older Thai rolling stock, each offering a distinct travel experience. Whether you're seeking sleek comfort or nostalgic charm, understanding the differences can help you choose the right train for your journey.
Newer Chinese-Built Trains (CNR)
These state-of-the-art trains were introduced by the State Railway of Thailand to upgrade long-distance travel. They’re especially popular on flagship routes like Bangkok–Chiang Mai and Bangkok–Hat Yai.
Features:
• Modern design: Smooth interiors with automatic doors, LED displays, and quiet operation.
• Climate control: Fully air-conditioned cabins with adjustable vents for personal comfort.
• Spacious berths: Wider beds with plush bedding, privacy curtains, and reading lights.
• Clean facilities: Toilets are well-maintained, often Western-style, with improved hygiene standards.
• Safety and tech: Electronic seat maps, CCTV, and better lighting enhance the overall experience.
Best For: Travelers who prioritize comfort, cleanliness, and modern amenities, ideal for families, couples, and business travelers.
Older Thai Rolling Stock (Daewoo)
These classic trains have been serving Thailand’s railways for decades. Though more basic, they’re still widely used and loved for their affordability and character.
Features:
• Simple design: Open-plan carriages with fans or older-style air conditioning units.
• Functional berths: Narrower beds without curtains, but still equipped with bedding and lighting.
• Traditional toilets: Mostly squat-style, with variable cleanliness depending on the route and time of day.
• Authentic atmosphere: Expect creaky floors, open windows, and the rhythmic clatter of wheels, a nostalgic throwback to old-school rail travel.
Best For: Budget-conscious travelers, backpackers, and those seeking a more social or adventurous experience.
Choosing Between the Two
• If you're traveling overnight on a long route (10+ hours) and want restful sleep, opt for the newer trains.
• For shorter journeys or if you're embracing the backpacker spirit, the older trains offer a more immersive slice of Thai rail culture.
• Both types are operated by the State Railway of Thailand, and YesMyTrips.com allows you to book both.
Types of Sleeper Cabin Classes
Thailand’s sleeper trains offer a range of cabin options to suit different preferences and budgets. Understanding the various classes helps travelers choose the most comfortable and suitable option for their overnight journey.
Second Class Sleeper
Standard sleeper cabins are the most common and affordable option on Thai trains. These cabins typically feature open berths or shared compartments, designed to maximize space efficiency for budget-conscious travelers. They usually consist of stacked bunks, upper and lower beds, within a shared area, sleeping two or more passengers. Even in economy class, cabins are clean and come with basic bedding.
Features:
• Cost-effective and widely available.
• Shared space with other passengers.
• Basic bedding.
• Suitable for travelers on a budget or looking for an authentic experience.
First Class Sleeper
For those seeking more comfort, privacy, and amenities, Thai sleeper trains also offer First-Class cabins. These are designed for travelers who prefer a more private and luxurious overnight experience.
Features:
• Private cabins with locking doors.
• Quality bedding.
• Air conditioning and private sink.
• Greater space and comfort, ideal for couples, families, or business travelers.
These premium cabins provide a quieter, more exclusive environment, making overnight journeys more restful and enjoyable.
Which Class and Which Train Should You Book?
If you only remember one thing: book a lower berth in 2nd class air-conditioned, on a CNR train, and you will have a good night.
• Go 2nd class air-conditioned unless you specifically want a private room. It is the best value on the network and the berths are wide enough to sleep properly.
• Pay the extra for a lower berth. It is roughly 100 THB more and you get a wider bed, a window, and distance from the aisle light and the air-conditioning vent, which runs cold all night.
• Choose 1st class if you want a door that locks. A two-berth cabin with a washbasin costs around 300–600 THB more than 2nd class. Worth it for couples, families with small children, and anyone travelling with valuables.
• Look for the CNR carriages. The Chinese-built stock runs on trains 9 and 10 (Chiang Mai), 23 and 24 (Ubon Ratchathani), 25 and 26 (Nong Khai) and 31 and 32 (Hat Yai). They have Western-style toilets, power sockets at every berth, privacy curtains and individual reading lights.
• Skip 2nd class fan and 3rd class overnight. The saving is small and you will not sleep. Fan carriages are fine for daytime legs.
• Solo female travellers: CNR services carry one 2nd class carriage reserved for women and young children. See our guide to ladies-only carriages.
Popular Sleeper Train Routes in Thailand
Thailand boasts several renowned sleeper train routes that provide travelers with memorable overnight journeys, scenic views, and convenient passage between major cities and regions. Here are some of the most popular routes:
Bangkok–Chiang Mai Night Train
One of the most iconic and sought-after sleeper routes in Thailand is the journey between Bangkok and Chiang Mai in the north. Covering approximately 700 kilometers, this route takes travelers through lush mountains, historic towns, and rural landscapes.
| Service | Train | Departure | Arrival | Duration | Price |
|---|---|---|---|---|---|
| Rapid | 109 | 14:15 | 04:00 | 13h45m | from US$ 6.99 |
| Special Express CNR | 9 | 18:40 | 07:15 | 12h35m | from US$ 28.52 |
| Special Express | 13 | 20:05 | 08:45 | 12h40m | from US$ 9.43 |
| Express | 51 | 22:30 | 11:40 | 13h10m | from US$ 8.21 |
Bangkok–Surat Thani Night Train
The Bangkok–Surat Thani route is a vital link for travelers heading to Thailand’s southern islands, including Koh Samui, Koh Phangan, and Koh Tao. It’s one of the most popular sleeper train journeys for both domestic and international tourists.
| Service | Train | Departure | Arrival | Duration | Price |
|---|---|---|---|---|---|
| Rapid | 171 | 15:10 | 01:11 | 10h01m | from US$ 6.57 |
| Special Express | 37 | 16:10 | 01:49 | 9h39m | from US$ 9.00 |
| Special Express | 45 | 16:10 | 01:49 | 9h39m | from US$ 22.32 |
| Special Express CNR | 31 | 16:50 | 02:20 | 9h30m | from US$ 27.49 |
| Rapid | 169 | 17:30 | 04:06 | 10h36m | from US$ 6.57 |
| Express | 83 | 18:50 | 04:58 | 10h08m | from US$ 7.78 |
| Express | 85 | 19:50 | 06:23 | 10h33m | from US$ 7.78 |
| Rapid | 173 | 20:10 | 06:46 | 10h36m | from US$ 6.57 |
| Rapid | 167 | 20:30 | 07:16 | 10h46m | from US$ 6.57 |
Bangkok–Hat Yai Night Train
Connecting Bangkok to the southern regions of Thailand, this route serves cities like Hat Yai, Surat Thani, and onward towards the popular island destinations of the Gulf Coast (Koh Samui, Koh Phangan). This scenic and practical route offers travelers a comfortable overnight option.
| Service | Train | Departure | Arrival | Duration | Price |
|---|---|---|---|---|---|
| Rapid | 171 | 15:10 | 05:50 | 14h40m | from US$ 7.84 |
| Special Express | 37 | 16:10 | 06:35 | 14h25m | from US$ 10.28 |
| Special Express | 45 | 16:10 | 06:35 | 14h25m | from US$ 25.33 |
| Special Express CNR | 31 | 16:50 | 07:05 | 14h15m | from US$ 30.50 |
| Rapid | 169 | 17:30 | 09:18 | 15h48m | from US$ 7.84 |
Bangkok–Ubon Ratchathani Night Train
This route connects Bangkok to Ubon Ratchathani, a cultural and spiritual hub in Thailand’s eastern Isan region. It’s a favored option for travelers heading toward the Laos border or exploring temples and natural parks in the area.
| Service | Train | Departure | Arrival | Duration | Price |
|---|---|---|---|---|---|
| Rapid | 139 | 19:25 | 06:15 | 10h50m | from US$ 6.23 |
| Special Express CNR | 23 | 21:05 | 06:40 | 9h35m | from US$ 26.73 |
Bangkok–Hua Hin Night Train
This route links Bangkok to Hua Hin, a charming seaside resort town known for its beaches, night markets, and royal summer palaces. It's a popular choice for travelers seeking a relaxing escape from the city, offering a comfortable overnight journey to unwind and enjoy Thailand’s coastal beauty.
| Service | Train | Departure | Arrival | Duration | Price |
|---|---|---|---|---|---|
| Rapid | 171 | 15:10 | 18:44 | 3h34m | from US$ 2.86 |
| Special Express | 37 | 16:10 | 19:45 | 3h35m | from US$ 7.12 |
| Special Express | 45 | 16:10 | 19:45 | 3h35m | from US$ 16.72 |
| Special Express CNR | 31 | 16:50 | 20:20 | 3h30m | from US$ 21.28 |
| Rapid | 169 | 17:30 | 21:20 | 3h50m | from US$ 2.86 |
| Express | 83 | 18:50 | 22:29 | 3h39m | from US$ 5.90 |
| Express | 85 | 19:50 | 23:42 | 3h52m | from US$ 5.90 |
| Rapid | 167 | 20:30 | 00:18 | 3h48m | from US$ 2.86 |
Where Thai Sleeper Trains Can Take You Next
Thailand's overnight trains are often the first leg of a longer trip rather than the whole journey. Three connections come up again and again.
To Koh Samui, Koh Phangan and Koh Tao
Take the overnight train to Surat Thani, which arrives early in the morning. From Phun Phin station a shuttle bus runs to Donsak pier, where Lomprayah, Seatran and Raja ferries sail to Koh Samui, Koh Phangan and Koh Tao. Buying the train, bus and ferry as one through ticket removes the tightest connection from your morning and is usually cheaper than arranging the legs separately. Search Bangkok to Surat Thani on YesMyTrips to see combined options.
To Vientiane and Laos
The overnight train to Nong Khai puts you at the Laos border by breakfast. From Nong Khai station it is a short tuk-tuk ride to the Thai–Lao Friendship Bridge, where you clear immigration and continue by minibus into Vientiane, around 25 kilometres away. Trains 25 and 26 use the newer CNR carriages on this route.
To Malaysia and Penang
The southern line runs to Hat Yai, the last major Thai hub before the border. From there you can continue by train or coach to Padang Besar, cross into Malaysia and pick up KTMB services towards Butterworth for Penang, and onward to Kuala Lumpur. Hat Yai is around 15 to 16 hours from Bangkok, so a sleeper berth is the sensible choice.
Sleeper Train vs VIP Bus vs Budget Flight
Bangkok to Chiang Mai is the fairest comparison, because all three options are competitive on that route.
| Factor | Sleeper train | VIP bus | Budget flight |
|---|---|---|---|
| Typical cost | 768–1,646 THB depending on class and berth | 500–900 THB | 900–2,500 THB, plus baggage fees |
| Door-to-door time | About 13 hours, overnight | About 10 hours, overnight | About 1h20 flying, but 4–5 hours door to door with airport transfers |
| Where you sleep | A flat bed with sheets and a pillow | A reclining seat | Not applicable, you pay for a hotel night |
| Accommodation saved | One night | One night | None |
| Luggage | 60kg 1st class, 40kg 2nd class, no fees | Generous, no fees | Usually 7kg cabin, checked bags cost extra |
| Comfort | You can stand up, walk, and use a dining car | Cramped, frequent stops | Fine but short |
| Carbon footprint | Lowest | Low | Highest |
The bus is cheaper and the plane is faster, but the sleeper is the only option that gives you a bed, saves a hotel night, and delivers you into the middle of the city rather than an airport. For a 700 kilometre overnight journey it is the one most travellers are glad they chose.
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Edwin, GBI booked a sleeper train from Chiang Mai to Bangkok during my trip to Thailand. As a solo female traveler, I was a bit nervous at first, but I was able to reserve a women-only cabin through Yesmytrips, which made me feel safe and comfortable throughout the journey. Everything went smoothly! I highly recommend their service for solo travelling women.
Siri St. Louis, USBooking and Reserving Sleeper Tickets
To ensure a smooth and hassle-free journey on Thailand’s legendary sleeper trains, it’s highly recommended to book your tickets in advance. Whether you’re planning a trip to Chiang Mai, the southern coast, or the northeast, securing your seat early guarantees availability, comfort, and peace of mind.
How to Book in Advance
Booking your sleeper train tickets ahead of time is easy and convenient. We advise planning your travel at least several weeks or months in advance, especially during peak seasons or holidays. With early reservations, you can select your preferred cabin type, such as private or shared berths, and avoid last-minute stress.
For effortless booking, visit YesMyTrips.com. Our platform offers a comprehensive selection of available trains, and real-time schedules and seat availability. Simply select your route, choose your travel dates, and browse through various cabin options, all from the comfort of your home or on the go.
Online Booking
YesMyTrips.com is your one-stop online platform for booking Thailand’s sleeper train tickets with ease. Our user-friendly interface allows you to:
• View detailed train schedules and routes.
• Compare different cabin classes and prices.
• Choose your preferred seat on a real-time seat map.
• Secure your tickets with trusted payment options.
• Receive electronic tickets via email, which you can easily present on the train.
Tips for Securing a Sleeper Train Ticket
To secure your sleeper ticket for your journey, consider the following tips:
• Book Early: As popular routes like Bangkok–Chiang Mai or Bangkok–Hat Yai sell out quickly, early reservations ensure you get your preferred cabin type.
• Choose Your Sleeper Type: Decide whether you want a private room or a shared berth based on your budget and privacy preferences.
• Check for Promotions: Occasionally, YesMyTrips.com offers discounts or bundle deals, follow us on Facebook to stay updated and save on your ticket.
• Be Flexible with Dates: If your travel dates are flexible, compare options to snag available cabins during less busy times.
• Confirm Your Booking: After completing your purchase on YesMyTrips.com, save your electronic ticket and double-check details to avoid any issues at the station.
Travel comfortably and confidently with your sleeper tickets secured through YesMyTrips.com, your trusted partner for train travel in Thailand.
For a detailed walkthrough of the entire booking process, including choosing routes, selecting seats, and payment options, check out our Step-by-Step Guide to Booking Train Tickets in Thailand in 2026.
Typical Ticket Prices
First Class
| Train | Route | Type | Upper Berth | Lower Berth | Private Cabin (1 passenger) |
|---|---|---|---|---|---|
| 9 | Bangkok-Chiang Mai | CNR | US$ 43.97 | US$ 50.05 | US$ 74.37 |
| 13 | Bangkok-Chiang Mai | Daewoo | US$ 37.89 | US$ 43.97 | US$ 59.17 |
| 31 | Bangkok–Surat Thani | CNR | US$ 41.72 | US$ 47.80 | US$ 72.12 |
| 85 | Bangkok–Surat Thani | Daewoo | US$ 34.42 | US$ 40.50 | US$ 55.70 |
| 31 | Bangkok–Hat Yai | CNR | US$ 48.35 | US$ 54.43 | US$ 78.75 |
| 37 | Bangkok–Hat Yai | Daewoo | US$ 42.26 | US$ 48.35 | US$ 63.55 |
| 23 | Bangkok–Ubon Ratchathani | CNR | US$ 40.05 | US$ 46.13 | US$ 70.45 |
| 23 | Bangkok–Nakhon Ratchasima | CNR | US$ 31.20 | US$ 37.28 | US$ 61.60 |
Second Class
| Train | Route | Type | Upper Berth | Lower Berth |
|---|---|---|---|---|
| 9 | Bangkok-Chiang Mai | CNR | US$ 28.52 | US$ 31.56 |
| 13 | Bangkok-Chiang Mai | Daewoo | US$ 23.35 | US$ 25.48 |
| 31 | Bangkok–Surat Thani | CNR | US$ 27.49 | US$ 30.53 |
| 85 | Bangkok–Surat Thani | Daewoo | US$ 21.71 | US$ 24.45 |
| 31 | Bangkok–Hat Yai | CNR | US$ 30.50 | US$ 33.54 |
| 37 | Bangkok–Hat Yai | Daewoo | US$ 25.33 | US$ 27.46 |
| 23 | Bangkok–Ubon Ratchathani | CNR | US$ 26.73 | US$ 29.77 |
| 23 | Bangkok–Nakhon Ratchasima | CNR | US$ 21.68 | US$ 24.72 |
⚠️ These are reference fares in Thai baht for the most-booked sleeper services. SRT adjusts fares periodically and berth prices vary within each class. Live prices for your dates are shown in YesMyTrips search results.
What to Expect on a Thai Sleeper Train
Onboard Facilities and Amenities
Thai sleeper trains are equipped with a range of facilities designed to ensure a comfortable and convenient trip:
• Bedding: Cabins include clean sheets, pillows, and blankets to help you rest. Standard class may provide bedding upon request.
• Air Conditioning: Many trains feature air-conditioned compartments, ensuring a cool and comfortable environment during hot nights.
• Lighting: Individual reading lights are available, allowing you to read or relax without disturbing other passengers.
• Restrooms: Each train is equipped with clean, accessible toilets, and some trains have shower facilities in higher-class cabins.
• Food & Dining Car: Most long-distance sleeper trains in Thailand have a dining car serving hot Thai meals and snacks like fried rice and curries, vegetarian options are limited, so consider bringing your own, prices are reasonable.
Family & Kids Travel
• Sleeper trains are family-friendly, with lower berths wide enough for a parent and small child to share.
• First-class private cabins are ideal for families, offering privacy, safety, and space.
• Bring snacks, entertainment, and comfort items (like a favorite blanket or toy) to keep children happy during the journey.
• Toilets can be tricky with toddlers, pack wipes, tissues, and a change of clothes just in case.
• Kids often enjoy the novelty of train travel, making it a memorable part of the trip.
Toilets & Hygiene
• Facilities vary depending on whether you’re on a newer Chinese-built train or an older Thai carriage.
• Newer trains usually feature Western-style toilets with improved cleanliness and better maintenance.
• Older trains often have squat toilets, which can be less hygienic, especially toward the end of long journeys.
• Bring tissues, wet wipes, and hand sanitizer, these small items make a big difference in comfort.
What to Bring
Packing the right essentials can make a significant difference:
• Travel Pillow: Compact and supportive pillows help prevent neck strain during long hours of sleep.
• Sleep Mask: Blocking out light allows for better rest, especially if your cabin’s lighting isn’t adjustable.
• Earplugs or Noise-Canceling Headphones: These effectively reduce ambient noise, such as chatter, train sounds, or other background disturbances.
• Comfortable Clothing: Pack soft, breathable clothes or pajamas to relax and stay comfortable throughout the night.
• Personal Toiletries: Basic items like toothbrush, tissues, and hand sanitizer for freshening up before sleeping.
• Snacks and Water: Light snacks and bottled water can keep you comfortable, especially if train cuisine isn’t to your taste or available early morning.
Luggage
Here's the luggage allowance for the sleeper train, trains are safe, but always use common sense and don't leave your belongings unattended.
| Class | Official Allowance per Passenger (kg/lbs) | Real-world Experience |
|---|---|---|
| First Class | 60kg / 110lbs | One medium suitcase or bag per berth, plus a daypack, fits easily in cabins. |
| Second Class | 40kg / 88lbs | Bags can be stored under lower berths, in overhead racks, or at the end of the carriage. |
| Third Class | 30kg / 66lbs | Overhead racks and floor space by the doors. Keep bags where you can see them. |
Frequently Asked Questions
You can book tickets online with YesMyTrips.com or at train stations. Booking in advance is recommended, especially during peak seasons.
Thailand offers standard shared berths, an economical solution for travelers, and first-class private cabins, which provide more privacy and comfort. Depending on the route and train type, higher-end en-suite options may also be available.
Yes, many trains feature modern cabins with clean bedding, air conditioning, and facilities that ensure a comfortable overnight journey. Higher-class cabins offer more privacy and amenities.
It depends on the route. Bangkok to Chiang Mai is roughly 12h35 on train 9 (18:40–07:15) and up to about 13h50 on the slower services. Bangkok to Surat Thani is around 11–12h30, Bangkok to Hat Yai about 15–16 hours, and Bangkok to Ubon Ratchathani about 10h30–12 hours. Bangkok to Nakhon Ratchasima is a short hop of roughly 4h30 and is not usually taken as an overnight trip.
Most modern sleeper trains, especially those with higher classifications or Chinese-built CNR models, come equipped with air conditioning. Some standard options rely on fans, this is indicated on YesMyTrips.
Yes, you can bring luggage with you. Use overhead racks, under-bed storage, or designated luggage areas. Baggage allowances vary depending class: 60kg/First class; 40kg/Second class; 30kg/Third class.
Travel safety is generally good, especially on well-maintained trains and popular routes. Keep your belongings secure, and follow safety tips to ensure a comfortable journey.
Yes. Most long-distance sleeper trains carry a dining car serving hot Thai dishes such as fried rice, curries and noodle soups, and an attendant will take your order and bring it to your berth. Prices are reasonable. Vegetarian choices are limited, so bring your own if you have dietary needs. Vendors also board at station stops.
Booking early through YesMyTrips.com guarantees your seat and preferred class. During holidays or peak seasons, advance booking is especially important.
Special Express services, which include the popular CNR sleepers, open around 90 days before departure. Express and Rapid services open around 30 days ahead. There is also a distance rule: short hops on a long-distance train open later than end-to-end journeys. First class cabins on the Bangkok–Chiang Mai trains often sell out within hours of release, and lower berths in 2nd class go well before the date. Our guide to the SRT booking window explains the timing in detail.
Krung Thep Aphiwat Central Terminal, also known as Bang Sue Grand Station, reachable on the MRT Blue Line. Long-distance services moved there from Hua Lamphong in January 2023. Allow extra time: the terminal is large and the platforms are a long walk from the MRT entrance.
Lower, if it is available. A lower berth is wider, has a window you can look out of in the morning, and sits further from the aisle lighting that stays on all night and from the air-conditioning vents. It costs roughly 100 THB more. Upper berths are cheaper and slightly cooler, which some travellers prefer in hot months.
The Chinese-built CNR stock runs on trains 9 and 10 between Bangkok and Chiang Mai, 23 and 24 to Ubon Ratchathani, 25 and 26 to Nong Khai, and 31 and 32 to Hat Yai. These carriages have air conditioning, Western-style toilets, power sockets at each berth, privacy curtains and reading lights. Other services use older Daewoo stock, which is cheaper and has more character but fewer facilities.
Yes. CNR sleeper services carry one 2nd class carriage reserved for women and young children. You can select it when booking on YesMyTrips. Read our ladies-only carriage guide for how it works in practice.