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£49 Cheap Flights from Bangkok (DMK) to Chiang Mai (CNX)

View £49 flight on Thu, 27 Aug 2026Opens in a new window

Popular airlines from Don Mueang Intl. Airport (DMK) to Chiang Mai Intl. Airport (CNX)

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Cheap Flights from Bangkok (DMK) to Chiang Mai (CNX)

Prices were available within the past 7 days and start at £49 for one-way flights and £93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Thu, 13 Aug - Wed, 19 Aug
DMK
Bangkok
CNX
Chiang Mai
£93 Return, found 2 days ago
£93
Return
found 2 days ago
Select Thai Lion Mantari flight, departing Thu, 13 Aug from Bangkok to Chiang Mai, returning Wed, 19 Aug, priced at £93 found 2 days ago
Thai Lion Mantari
Tue, 25 Aug - Sat, 29 Aug
DMK
Bangkok
CNX
Chiang Mai
£94 Return, found 1 day ago
£94
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Tue, 25 Aug from Bangkok to Chiang Mai, returning Sat, 29 Aug, priced at £94 found 1 day ago
Thai Lion Mantari
Tue, 11 Aug - Thu, 27 Aug
DMK
Bangkok
CNX
Chiang Mai
£97 Return, found 1 day ago
£97
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Tue, 11 Aug from Bangkok to Chiang Mai, returning Thu, 27 Aug, priced at £97 found 1 day ago
Thai Lion Mantari
Wed, 5 Aug - Fri, 14 Aug
DMK
Bangkok
CNX
Chiang Mai
£106 Return, found 1 day ago
£106
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Wed, 5 Aug from Bangkok to Chiang Mai, returning Fri, 14 Aug, priced at £106 found 1 day ago
Thai Lion Mantari
Sat, 8 Aug - Tue, 11 Aug
DMK
Bangkok
CNX
Chiang Mai
£108 Return, found 1 day ago
£108
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Sat, 8 Aug from Bangkok to Chiang Mai, returning Tue, 11 Aug, priced at £108 found 1 day ago
Thai Lion Mantari
Fri, 2 Oct - Sun, 11 Oct
DMK
Bangkok
CNX
Chiang Mai
£111 Return, found 1 day ago
£111
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Fri, 2 Oct from Bangkok to Chiang Mai, returning Sun, 11 Oct, priced at £111 found 1 day ago
Thai Lion Mantari
Thu, 1 Oct - Sun, 11 Oct
DMK
Bangkok
CNX
Chiang Mai
£113 Return, found 1 day ago
£113
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Thu, 1 Oct from Bangkok to Chiang Mai, returning Sun, 11 Oct, priced at £113 found 1 day ago
Thai Lion Mantari
Thu, 1 Oct - Tue, 13 Oct
DMK
Bangkok
CNX
Chiang Mai
£119 Return, found 1 day ago
£119
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Thu, 1 Oct from Bangkok to Chiang Mai, returning Tue, 13 Oct, priced at £119 found 1 day ago
Thai Lion Mantari
Fri, 7 Aug - Sun, 9 Aug
DMK
Bangkok
CNX
Chiang Mai
£122 Return, found 1 day ago
£122
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Fri, 7 Aug from Bangkok to Chiang Mai, returning Sun, 9 Aug, priced at £122 found 1 day ago
Thai Lion Mantari
Tue, 1 Dec - Sun, 6 Dec
DMK
Bangkok
CNX
Chiang Mai
£124 Return, found 1 day ago
£124
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Tue, 1 Dec from Bangkok to Chiang Mai, returning Sun, 6 Dec, priced at £124 found 1 day ago

Alternative airports near Chiang Mai

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

Select flight to Chiang Mai Intl. CNX. Cheapest and Closest option available. Average driving time to city centre is 10 minutes. Flights from £97
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city centre10 min
Flights from £97

Frequently asked questions

How much does a flight from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) cost?
You can find one-way and return flights from DMK to CNX with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DMK to CNX ticket fares go up or down.
What is the cheapest month to fly from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
If you're looking for the cheapest time to fly from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.), September is typically your best bet. You can expect average return fares around £47 during this month. Other budget-friendly months to consider for this route include March and June.
Which airlines fly direct from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
There are 3 airlines offering direct flights from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.). Here are the carriers you can choose from:
  • Thai AirAsia operates 95 direct flights from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) every week.
  • Thai Lion Mantari operates 57 direct flights from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) every week.
  • Nok Air operates 36 direct flights from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) every week.
How do I find cheap flights from Bangkok (DMK) to Chiang Mai (CNX)?
To find a cheap flight from Bangkok (DMK) to Chiang Mai (CNX), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bangkok (DMK) to Chiang Mai (CNX)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
The earliest flight from Bangkok Don Mueang Intl. (DMK) to Chiang Mai Intl. (CNX) typically departs around 5:05 AM. This service is operated by Nok Air. This is a seasonal service, active only in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.)?
A direct flight from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) typically takes around 1 hour 18 minutes, covering a distance of about 566 kilometres. If you opt for a flight with one stop, the journey will be significantly longer, usually around 16 hours 30 minutes. Flights with two or more stops can take even longer, often around 21 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Bangkok (DMK) to Chiang Mai (CNX)?
Select the "Business class" and "First class" filters when looking for Bangkok (DMK) to Chiang Mai (CNX) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) flight with Expedia?
It's easy to earn miles on a Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chiang Mai (CNX) from Bangkok (DMK)?
If you're planning to travel to Chiang Mai from Don Mueang Intl. (DMK), you can fly directly into Chiang Mai Intl. (CNX). Some flights may connect through major hubs like Samui Intl. Airport (USM), Udon Thani Intl. (UTH) before reaching Chiang Mai. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) at the last minute?
Typically, booking a last minute flight from Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) flight and hotel package?
Securing a Bangkok (DMK-Don Mueang Intl.) to Chiang Mai (CNX-Chiang Mai Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangkok (DMK) to Chiang Mai (CNX)?
If you booked your Bangkok (DMK) to Chiang Mai (CNX) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Don Mueang Intl.
Destination airport
Chiang Mai Intl.
Airlines serving
Thai Lion Mantari
Return price
£93
Distance
563 km
Average flight time
1 hour 13 mins

Book with confidence

Compare flights from Bangkok to Chiang Mai easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bangkok to Chiang Mai. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Chiang Mai Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Don Mueang Intl. to Chiang Mai Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Don Mueang Intl. (DMK) to Chiang Mai Intl. (CNX)

The easiest way to view the best deals on flights from Bangkok to Chiang Mai today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Don Mueang Intl. to Chiang Mai Intl. start at just £93 and range up to £133.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bangkok and Chiang Mai
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bangkok to Chiang Mai flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Don Mueang Intl. to Chiang Mai Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Bangkok to Chiang Mai easily and book with confidence

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*Available to Expedia members.