$61 Cheap Flights from Chiang Mai (CNX) to Bangkok (BKK)

View $61 flight on Mon, Sep 7, 2026Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK)

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Cheap Flights from Chiang Mai to Bangkok (CNX-BKK)

Prices were available within the past 7 days and start at $61 for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Tue, Apr 7 - Wed, Apr 22
CNX
Chiang Mai
BKK
Bangkok
$120 Roundtrip, found 1 hour ago
$120
Roundtrip
found 1 hour ago
Select Thai Airways International flight, departing Tue, Apr 7 from Chiang Mai to Bangkok, returning Wed, Apr 22, priced at $120 found 1 hour ago
Thai Vietjet
Sat, Jan 17 - Tue, Jan 20
CNX
Chiang Mai
BKK
Bangkok
$124 Roundtrip, found 17 hours ago
$124
Roundtrip
found 17 hours ago
Select Thai Vietjet flight, departing Sat, Jan 17 from Chiang Mai to Bangkok, returning Tue, Jan 20, priced at $124 found 17 hours ago
Hahn Air Systems
Thu, Jan 8 - Mon, Jan 12
CNX
Chiang Mai
BKK
Bangkok
$167 Roundtrip, just found
$167
Roundtrip
just found
Select Hahn Air Systems flight, departing Thu, Jan 8 from Chiang Mai to Bangkok, returning Mon, Jan 12, priced at $167 just found
Bangkok Airways
Thu, Jan 8 - Mon, Jan 12
CNX
Chiang Mai
BKK
Bangkok
$195 Roundtrip, just found
$195
Roundtrip
just found
Select Bangkok Airways flight, departing Thu, Jan 8 from Chiang Mai to Bangkok, returning Mon, Jan 12, priced at $195 just found

Find the cheapest month to fly from Chiang Mai (CNX) to Bangkok (BKK)

July is typically the cheapest month to fly

From $38 - $144 per traveler.

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Don Mueang Intl. DMK. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $84
DMK
Don Mueang Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $84

Frequently asked questions

How much does a flight from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK) cost?
Get a cheap one-way flight from $61 or cheap return flight from $120 from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK)?
Planning your trip for April is a great way to save, as it's the cheapest month for flights between CNX and BKK. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK)?
You can pick from 4 carriers that fly directly from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK). These include:

  • Thai Vietjet Air
  • Thai AirAsia
  • Thai Airways International

What is the cheapest airline that flies from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK)?
Cheap flights between Chiang Mai Intl. Airport (CNX) and Suvarnabhumi Intl. Airport (BKK) can usually be found with low-cost carriers like Thai Vietjet Air and Thai AirAsia. Don't forget that prices can vary depending on the time of year, demand and how early you book. With Expedia's search tool, you can easily filter your results to find a CNX to BKK flight that's within your budget.
How many flights per day from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK)?
Each day, an average of 24 direct flights take off from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK). Choose the departure date that works for you.
What are the most popular departure times for flights from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK)?
Flights between CNX and BKK are their busiest at 12 PM. If you'd like a more relaxed experience and possibly cheaper tickets, choose a time outside the usual busy windows.
What day of the week has the most flights from CNX to BKK?
Friday offers the most flights from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK). Consider taking off on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK)?
Chiang Mai Intl. Airport (CNX)'s earliest flight to Suvarnabhumi Intl. Airport (BKK) leaves at approximately 6:35AM UTC+7. With a travel duration of 1h 20m, you'll touch down at around 7:55AM UTC+7.
How long does it take to fly from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK)?
Typically, it takes 1 hour and 21 minutes to travel the 370 mi from CNX to BKK.
What airline has the least delays from CNX to BKK?
With 86% of journeys typically arriving on time, Bangkok Airways has the best on-time performance for direct flights from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK). To monitor your flight status and receive notifications about any changes, use the Expedia App.
What is the best time to fly from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK)?
Opt for a flight from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Bangkok from Chiang Mai Intl. Airport (CNX)?
You can arrive at Suvarnabhumi Intl. Airport (BKK) or Don Mueang Intl. Airport (DMK) when traveling to Bangkok on a direct flight from Chiang Mai Intl. Airport (CNX).
Is it cheaper to buy a plane ticket from Chiang Mai Intl. Airport (CNX) to Suvarnabhumi Intl. Airport (BKK) last-minute?
Booking your flight from CNX to BKK right before your getaway is generally more expensive. But if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a CNX to BKK flight and hotel package?
Booking a CNX to BKK flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything 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 Suvarnabhumi Intl. Airport (BKK)?
If you booked your CNX to BKK flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Chiang Mai Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Bangkok Airways, Hahn Air Systems, Thai Airways International, Thai Vietjet
Roundtrip price
$119
Distance
370 mi
Average flight time
1 hour 18 mins

Book with confidence

Chiang Mai to Bangkok Flights

The cheapest times to fly from Chiang Mai to Bangkok

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

 

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

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

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 Bangkok in 2026. You can also book with separate airlines for your outbound and return journeys, from $61 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 Bangkok 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 Bangkok 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 Bangkok Flights

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