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Trains from Ayutthaya to Udon Thani

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Trains timetable from to Ayutthaya to Udon Thani

IMPORTANT: from 19th January 2023, 52 trains leave or arrive in Bangkok at brand new Krung Thep Aphiwat Central Terminal Station, the other ones will still depart and arrive in Hua Lamphong Station (until next step to move all trains to the new Bangkok railway station). For more information about the new Railway Station download this guide.

Departure time
Arrival time

Udon Thani
Train 75

Udon Thani
Train 133
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Travel from Ayutthaya to Udon Thani by trains

Note that from 19th January 2023, 52 trains will leave bangkok from brand new Krung Thep Aphiwat Central Terminal Station, the other ones will still departs from Hua Lamphong Station.

Thai trains are rarely on time. They usually leave on time from the line departure city and always accumulate a more or less important delay. Train is the cheapest transportation in Thailand. You can book your tickets in advance online (book here). For sleepers in overnight trains, it is strongly advised to book at least 15 days in advance. For 3rd class tickets is not necessary to book in advance but know that you will not get a specific seat and depending of the passengers number you may not be sitting. But traveling in third class in Thai trains is an experience to live for its atmosphere. Have a nice trip from Ayutthaya to Udon Thani !

Trains hotline : 1690 (only from Thailande)

Find a room in Udon Thani

More about transportation in Thailand

Taking a night train in Thailand

night trains thailand

The atmosphere of Thailand night trains with their restaurant car turned into a nightclub is truly amazing! It is often a memorable trip though you can't enjoy the landscape. To be sure to have a sleeper, it's recommended to book your tickets in advance via booking websites like 12Go.

More about night trains in Thailand

Departures from Khao San Road

khao san road bangkok

Khao San Road is known as the backpacker's area in ​​Bangkok. Travel agencies and transportation companies offer bus or ferry + bus packages from Khao San Road to the popular Thai islands like Koh Tao, Koh Samui, Koh Phangan... but also to other destinations in the country.

See destinations from Khao San Road

Directs buses from Bangkok to Cambodia


There are direct buses from Bangkok to Phnom Penh or Sieam Reap (the city near Angkor) in Cambodia with border crossing included in the trip. Buses depart from Mo Chit Northern Bangkok BUS Terminal. The number of seats is limited so it is better to book in advance on 12Go.

More details about direct buses to Cambodia

Book your Thailand train tickets online

travel advice thailand

If you prefer to organize your trip and book your train tickets before departure, know that this is possible via the website12go that I personnally tested and validated. Advance booking is especially recommended for sleepers in night trains but can also be a good idea for some super Express trains.

Book your Thailand train tickets online

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