$259 Cheap Flights from Chiang Mai (CNX) to Thiruvananthapuram (TRV)

View $259 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Trivandrum Intl. Airport (TRV)

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Cheap Flights from Chiang Mai to Thiruvananthapuram (CNX-TRV)

Prices were available within the past 7 days and start at $259 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Chiang Mai (CNX) to Thiruvananthapuram (TRV)
Origin airport
Chiang Mai Intl.
Destination airport
Trivandrum Intl.
Distance
1639 mi

Chiang Mai to Thiruvananthapuram Flights

The cheapest times to fly from Chiang Mai to Thiruvananthapuram

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 Thiruvananthapuram are during the month of . You can find some of the cheapest flights from Chiang Mai to Thiruvananthapuram with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Chiang Mai to Thiruvananthapuram: 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 Thiruvananthapuram

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 Thiruvananthapuram in 2025. You can also book with separate airlines for your outbound and return journeys, from $259 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 Thiruvananthapuram 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 Thiruvananthapuram 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.

 

Frequently asked questions

How much does a flight from Chiang Mai Intl. Airport (CNX) to Trivandrum Intl. Airport (TRV) cost?
Discover the latest flight deals from CNX to TRV by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CNX to TRV?
The cheapest flights from CNX to TRV are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CNX to TRV?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CNX to TRV. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Chiang Mai Intl. Airport (CNX) to Trivandrum Intl. Airport (TRV)?
There are no daily direct flights departing from Chiang Mai Intl. Airport (CNX) to Trivandrum Intl. Airport (TRV). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from CNX to TRV?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, such as the airline and season.*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 Trivandrum Intl. Airport (TRV)?
To avoid potential delays on the Chiang Mai Intl. Airport (CNX) to Trivandrum Intl. Airport (TRV) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Trivandrum Intl. Airport (TRV) last-minute?
Holding off until just before your departure to book a ticket from CNX to TRV often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book a CNX to TRV flight and hotel package?
Securing a CNX to TRV flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chiang Mai Intl. Airport (CNX) to Trivandrum Intl. Airport (TRV)?
If you booked your CNX to TRV flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.