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Chiang Mai to Ayutthaya Train

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02/12/2026
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Chiang Mai to Ayutthaya by train

The journey from Chiang Mai to Ayutthaya by train is 324.67 mi and takes 11 hr 41 min. There are 4 connections per day, with the first departure at 6:25 AM and the last at 5:05 PM. It is possible to travel from Chiang Mai to Ayutthaya by train for as little as $4.02 or as much as $19.50. The best price for this journey is $4.02.

Lowest Price $4.02
Journey Duration 11 hr 41 min
Connection per Day 4
Lowest Price $4.02
Highest Price $19.50
First Departure 6:25 AM
Last Departure 5:05 PM
Distance 324.67 mi
Departure Chiang Mai
Arrival Ayutthaya
Carriers Thai Railways

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Find the best day to travel to Ayutthaya by train

When travelling to Ayutthaya by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board Thai Railways from Chiang Mai to Ayutthaya
Compare services on board when travelling from Chiang Mai to Ayutthaya by train.
Facilities Thai Railways
luggage Luggage check
accessibility Accessibility check
food_and_drink Food and drink check
air_con Air conditioning check
bicycle Bicycle check

Chiang Mai to Ayutthaya CO2 Emissions by Train

Ecology
Train
36.58kg
Bus
39.19kg
Flight
104.5kg
Car
83.6kg
What are the CO2 emissions from Chiang Mai to Ayutthaya by train? The CO2 emissions from taking the train between Chiang Mai and Ayutthaya are 36.58kg.
How much CO2 do I save by taking the train between Chiang Mai and Ayutthaya? By taking the train between Chiang Mai and Ayutthaya you will save 67.92kg CO2 emissions compared to a flight, 2.61kg compared to a bus and 47.02kg compared to a car.

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Frequently Asked Questions

How much is a train ticket from Chiang Mai to Ayutthaya?
A train ticket from Chiang Mai to Ayutthaya is $11.02. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as $4.02.
What's the cheapest train ticket from Chiang Mai to Ayutthaya?
The cheapest ticket you can get from Chiang Mai to Ayutthaya is $4.02. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Chiang Mai and Ayutthaya by train?
Chiang Mai to Ayutthaya is 324.67 mi.
How long does the train between Chiang Mai and Ayutthaya take?
Chiang Mai to Ayutthaya is on average 11 hr 41 min. However the fastest option will get you there in 9 hr 18 min.
How many train connections per day go from Chiang Mai to Ayutthaya?
Chiang Mai to Ayutthaya has 4 connection(s) per day on average.
What time does the first train from Chiang Mai to Ayutthaya leave?
The earliest train from Chiang Mai to Ayutthaya departs at 6:25 AM. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from Chiang Mai to Ayutthaya depart?
The latest train from Chiang Mai to Ayutthaya departs at 5:05 PM. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Chiang Mai to Ayutthaya in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest train ticket we have found is $4.02 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from Chiang Mai to Ayutthaya?
There are on average 4 direct connection(s) from Chiang Mai to go to Ayutthaya.
What's the fastest journey time between Chiang Mai to Ayutthaya by train?
The fastest journey time by train between Chiang Mai and Ayutthaya is 9 hr 18 min.
Is there a direct train from Chiang Mai to Ayutthaya?
Yes, there is a direct train between Chiang Mai and Ayutthaya.
What are the CO2 emissions for Chiang Mai to Ayutthaya by train?
The train journey from Chiang Mai to Ayutthaya creates 36.58kg of CO2 emissions.

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