Trains in Thailand: Train Tickets, Routes and Travel

Train Travel in Thailand: Routes and Rail Experiences

Trains in Thailand connect Bangkok with northern cities, the north-east and the southern peninsula. A daytime journey lets you watch the landscape change between towns, while an overnight train can make the journey to Chiang Mai or farther south part of the holiday itself.

Choose the region you want to explore first. The northern line leads to Chiang Mai, the north-eastern network serves destinations including Udon Thani and Nong Khai, and the southern line reaches Surat Thani, Nakhon Si Thammarat and Hat Yai Junction. Some destinations need a separate road or ferry journey after the train.

State Railway of Thailand and Train Types

The State Railway of Thailand (SRT) operates the main long-distance passenger network. Train categories and accommodation are separate things: an overnight departure can include seated carriages as well as sleepers. Compare the actual class and seat or berth description, rather than assuming that every ticket on a night train includes a bed.

Popular Train Routes in Thailand

Start with a route that fits the places you want to see and the time you have. These examples combine destination inspiration with the practical details that shape your arrival.

Bangkok to Chiang Mai by Train

Bangkok–Chiang Mai brings together the capital's busy streets and a northern city known for temples, markets and mountain surroundings. A daytime journey gives you more time to watch the countryside; on an overnight service, the landscape near Chiang Mai can be part of your morning arrival, depending on daylight and the timetable.

Journey at a glance: Allow around 12½ hours as an example journey time. Long-distance departures use Bangkok's Krung Thep Aphiwat Central Terminal and arrive at Chiang Mai station. Plan the local transfer to your accommodation and check when you can leave your bags if you arrive before check-in.

Explore Bangkok to Chiang Mai trains and Chiang Mai to Bangkok trains. For overnight travel, compare the class and berth arrangements explained below.

Bangkok to Nong Khai by Train

For a north-eastern itinerary, Nong Khai is a useful base for time around the Mekong. The rail journey gives you an overland route into Isaan, with the option to build in other regional stops as separate journeys.

Journey at a glance: Allow around 10 hours as an example journey time. Arrive at Nong Khai station, then plan local travel into town or any onward journey separately. A ticket to Nong Khai does not by itself cover an international connection.

Explore Bangkok to Nong Khai trains.

Bangkok to Hat Yai Junction by Train

Hat Yai suits a longer southern Thailand itinerary, with markets, local food and onward travel toward the Malaysian border. The train makes the distance south part of the trip, rather than treating Hat Yai only as a transfer point.

Journey at a glance: Allow around 14¾ hours as an example journey time. Use Hat Yai Junction as your rail arrival point and allow time for any separately arranged onward journey.

Explore Bangkok to Hat Yai Junction trains.

Bangkok to Surat Thani by Train

Surat Thani is a useful southern rail gateway for a journey that continues toward the coast or islands. The train station is in the Phunphin area, outside the city center, so arriving by rail is only one part of the trip if you are continuing to a hotel, ferry pier or island.

Plan the road transfer and ferry as separate stages unless your ticket explicitly includes them. Compare the train's arrival with the next departure and leave time to get from the station to the correct terminal.

More Thai Train Routes to Explore

• Bangkok to Udon Thani: a regional base for exploring Isaan, with local onward travel after arrival.
• Bangkok to Nakhon Si Thammarat: a southern city stop for a trip focused on local culture and the wider region.
• Bangkok to Ayutthaya: a shorter rail journey for exploring the historic city. Check the Bangkok departure station for your specific service.

Journey times are rounded examples and vary by train and departure. Use your selected service for current times and stations; not every train on a route offers the same accommodation.

Sleeper Trains in Thailand: Seats, Classes and Berths

An overnight train is a departure that travels through the night; a sleeper berth is a bed. A seated ticket does not become a sleeper ticket simply because the journey is overnight.

First Class and Second Class Sleepers

First-class sleepers usually have air-conditioned compartments with two berths, one above the other, and a door. They offer more separation from the rest of the carriage.

Second-class sleepers have upper and lower berths in a shared carriage, with curtains around individual beds. Air-conditioned and fan-cooled sleeper carriages exist, but the options depend on the train.

Upper or Lower Berth?

In second-class sleepers, lower berths are generally wider and have a window beside the bed. Upper berths sit above them and require climbing up. Compare the berth position as well as the class if space, access or a view matters to you.

Air-Conditioning, Fans and Seated Carriages

Air-conditioned carriages are enclosed and can feel cool overnight; a light layer can be useful. Fan-cooled carriages rely on fans and outside air. Fan sleepers are less common and should not be assumed to be available on every route.

Seated carriages are a separate choice for daytime or overnight travel. Check whether the description says seat or sleeper, then look at the cooling type and berth position. Explore routes such as Bangkok–Chiang Mai, Bangkok–Nong Khai and Bangkok–Hat Yai as starting points for your journey planning. Not every train has every class or carriage type.

Which Bangkok Train Station Should You Use?

Bangkok has more than one rail terminal. The destination alone does not identify your departure station, especially for shorter journeys served by different train types.

• Krung Thep Aphiwat Central Terminal: The main terminal for many long-distance rapid and express trains on the northern, north-eastern and southern lines, including sleeper services. It is in the Bang Sue area, away from Hua Lamphong.
• Hua Lamphong, also called Bangkok station: Still used by ordinary, suburban, eastern and selected excursion services. It remains an operating station, rather than simply the old name for Krung Thep Aphiwat.
• Thonburi: The departure point for ordinary trains toward Kanchanaburi and Nam Tok. These are different services from the long-distance trains leaving Krung Thep Aphiwat.

Use the full station name on your chosen journey when arranging a taxi or pickup. If you reach Bangkok by plane or another train, include the journey to the correct terminal before choosing an onward departure.

Booking Train Tickets and Planning Onward Travel

Enter your route and travel date to compare the available journeys, prices and accommodation descriptions. For an overnight trip, choose the seat or berth type deliberately; for a daytime trip, consider how much of your day the journey uses. Review the selected ticket before completing your booking.

Train, Road Transfer and Ferry Connections

A rail arrival is not always the end of your journey. For Surat Thani, allow for the transfer from the station to your next terminal; for Nong Khai or Hat Yai, plan any onward regional or cross-border journey separately. Confirm which legs your ticket includes rather than assuming a train fare also covers a bus, ferry or transfer.

Work backward from a fixed onward departure. Include time to leave the train, collect your bags, reach the next stop or terminal and complete any check-in. A more relaxed connection is especially useful after a long-distance arrival.

FAQs About Train Travel in Thailand