Cheap flights from Chiang Mai to Bangkok Suvarnabhumi Airport
CNX — BKK
11 Jan — 18 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chiang Mai to Bangkok Suvarnabhumi are usually found in June or September, booked 77 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Find flight deals from Chiang Mai to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.
Popular in
January
Cheapest in
June
Average price
S$ 127
Good one-way deal
S$ 56 or less
Highest demand for flights based on searches. 18% potential increase in price (S$ 27 potential increase over avg. return price).
Best time to book a flight from Chiang Mai to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Chiang Mai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chiang Mai to Bangkok Suvarnabhumi Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Chiang Mai to Bangkok Suvarnabhumi Airport?
Use this chart to determine the optimal time to book a return flight from Chiang Mai to Suvarnabhumi. Price data was last updated on 5 December 2025.
To ensure you get the cheapest price possible for a flight from Chiang Mai to Bangkok Suvarnabhumi Airport, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Chiang Mai to Bangkok Suvarnabhumi Airport?
Currently, July is the cheapest month in which you can book a flight from Chiang Mai to Bangkok Suvarnabhumi Airport (average of S$ 28). Flying from Chiang Mai to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of S$ 85). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CNX to BKK?
Find hourly flight availability from Chiang Mai to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 94% on flights from Chiang Mai to Bangkok Suvarnabhumi Airport by exploring options for tickets at midday.
Weekly flight availability from Chiang Mai to Bangkok Suvarnabhumi Airport
Explore weekly flight availability from Chiang Mai to Suvarnabhumi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.
The most flights from CNX to BKK are scheduled on a Wednesday (106 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (95 on average).
How often are flights from Chiang Mai to Bangkok delayed?
About 17% of weekly flights between Chiang Mai and Bangkok have experienced delays in the past year, with the average delay time being 93 minutes.
What is the most punctual flight time for Chiang Mai to Bangkok flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chiang Mai to Bangkok flights?
Over the past year, Bangkok Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Chiang Mai to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Chiang Mai to Bangkok Suvarnabhumi?
Located just 3.1 km from the city centre, Chiang Mai is the airport most travellers will use when flying to Bangkok Suvarnabhumi from Chiang Mai. Booking flights from Chiang Mai (CNX) to Bangkok Suvarnabhumi should be relatively easy as there are 100 daily outbound flights to Bangkok Suvarnabhumi from 0 different airlines.
What are the cheapest airlines to fly from Chiang Mai to Bangkok Suvarnabhumi Airport one-way?
To fly one-way, consider booking your trip with Nok Air, which is currently one of the cheapest options available, starting at S$ 32. Thai AirAsia flights start at S$ 34 while deals on Thai Lion Air start at S$ 35 one-way.
What are the most reliable airlines from Chiang Mai to Bangkok Suvarnabhumi Airport?
The top 3 most reliable airlines when flying from Chiang Mai to Bangkok Suvarnabhumi Airport are Vietnam Airlines (93%), Qantas Airways (90%) and Garuda Indonesia (90%).
Can I find deals for flights from Chiang Mai to Suvarnabhumi that include hotel bookings?
Yes. In addition to deals on Chiang Mai to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to Suvarnabhumi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Suvarnabhumi.
Can I find deals for business class flights from Chiang Mai to Suvarnabhumi?
Yes. Cheapflights offers flight deals from Chiang Mai to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chiang Mai to Bangkok Suvarnabhumi Airport?
Currently, July is the cheapest month in which you can book a flight from Chiang Mai to Bangkok Suvarnabhumi Airport (average of S$ 28). Flying from Chiang Mai to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of S$ 85). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Chiang Mai to Suvarnabhumi?
Deals for Chiang Mai to Suvarnabhumi flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Suvarnabhumi?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chiang Mai to Suvarnabhumi.
Can Cheapflights find flights from Chiang Mai to Suvarnabhumi with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Chiang Mai to Suvarnabhumi flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Chiang Mai to Suvarnabhumi become cheaper?
Not ready to book yet? You can track prices for flights from Chiang Mai to Suvarnabhumi on Cheapflights with our Price Alert feature and get notified when better prices are available.
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