Cheap Flights from Chiang Mai (CNX) to Tachilek (THL)

Popular airlines from Chiang Mai Intl. Airport (CNX) to Tachilek (THL)

Frequently asked questions

How much does a flight from Chiang Mai Intl. Airport (CNX) to Tachilek Airport (THL) cost?
Get a cheap one-way flight or cheap return flight from Chiang Mai Intl. Airport (CNX) to Tachilek Airport (THL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Chiang Mai Intl. Airport (CNX) to Tachilek Airport (THL)?
Flying in may help you find better deals, as it's the cheapest month for flights between CNX and THL. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Chiang Mai Intl. Airport (CNX) to Tachilek Airport (THL)?
To find the cheapest airline that'll fly you from CNX to THL, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Chiang Mai Intl. Airport (CNX) to Tachilek Airport (THL)?
There are no daily nonstop flights available from Chiang Mai Intl. Airport (CNX) to Tachilek Airport (THL). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from CNX to THL?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chiang Mai Intl. Airport (CNX) to Tachilek Airport (THL)?
Select a flight from Chiang Mai Intl. Airport (CNX) to Tachilek Airport (THL) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Chiang Mai Intl. Airport (CNX) to Tachilek Airport (THL) last-minute?
Last-minute fares from CNX to THL are generally more expensive. For the cheapest rates, start searching for flights as early as possible. That said, if your travel plans are flexible, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a CNX to THL flight and hotel package?
Compared with arranging flights and hotels separately, booking a CNX to THL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Chiang Mai Intl. Airport (CNX) to Tachilek Airport (THL)?
If you reserved your CNX to THL flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Chiang Mai Intl.
Destination airport
Tachilek
Distance
133 mi

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Chiang Mai to Tachilek Flights

The cheapest times to fly from Chiang Mai to Tachilek

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chiang Mai to Tachilek are during the month of . You can find some of the cheapest flights from Chiang Mai to Tachilek with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chiang Mai to Tachilek

Sunday is one of the best days to book for cheap flights from Chiang Mai to Tachilek: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chiang Mai to Tachilek

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chiang Mai to Tachilek in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chiang Mai to Tachilek flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chiang Mai to Tachilek airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chiang Mai to Tachilek Flights
*Available to One Key members.