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Chiang Mai

$28+ Cheap flights from Bangkok to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CNX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok to Chiang Mai are usually found in June or May, booked 57 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Bangkok to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Chiang Mai (CNX). 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 August 14, 2025.

Round-trip from

$55
(Priceline)

One-way from

$28
(Priceline)

Popular in

December

Cheapest in

June

Average price

$76
From Bangkok to Chiang Mai
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One-way flight from Bangkok to Chiang Mai
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Highest demand for flights based on searches. 22% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Bangkok to Chiang Mai

Cheapest flights from Bangkok to Chiang Mai
Explore the most affordable flight options available from Bangkok to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Priceline deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:00 pmBKK - CNX
Nonstop1h 25mThai Vietjet Air
Fri 9/1210:25 pmCNX - BKK
Nonstop1h 25mThai Vietjet Air
Deal found 8/13$55
This Trip.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:00 amBKK - CNX
Nonstop1h 25mMultiple Airlines
Thu 8/2810:20 pmCNX - BKK
Nonstop1h 20mMultiple Airlines
Deal found 8/14$56
This Booking.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:30 amDMK - CNX
Nonstop1h 10mThai AirAsia
Sun 9/711:30 pmCNX - DMK
Nonstop1h 10mThai AirAsia
Deal found 8/13$56
This Trip.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:00 amBKK - CNX
Nonstop1h 25mMultiple Airlines
Sun 8/316:30 amCNX - BKK
Nonstop1h 25mMultiple Airlines
Deal found 8/14$57
This Booking.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:20 amDMK - CNX
Nonstop1h 15mNok Air
Wed 11/123:30 pmCNX - DMK
Nonstop1h 15mNok Air
Deal found 8/14$57
This Priceline deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:00 amBKK - CNX
Nonstop1h 25mThai Vietjet Air
Thu 8/283:45 pmCNX - BKK
Nonstop1h 25mThai Vietjet Air
Deal found 8/13$58
This Trip.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:20 pmDMK - CNX
Nonstop1h 20mNok Air
Wed 10/86:10 pmCNX - DMK
Nonstop1h 10mNok Air
Deal found 8/13$58
This AirAsia deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:35 pmBKK - CNX
Nonstop1h 20mThai AirAsia
Fri 10/310:20 pmCNX - BKK
Nonstop1h 20mThai AirAsia
Deal found 8/14$59
This Trip.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/164:35 pmDMK - CNX
Nonstop1h 15mThai Lion Air
Tue 8/198:10 amCNX - DMK
Nonstop1h 15mThai Lion Air
Deal found 8/14$59
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:00 amBKK - CNX
Nonstop1h 25mThai Vietjet Air
Thu 9/1110:25 pmCNX - BKK
Nonstop1h 25mThai Vietjet Air
Deal found 8/14$60
This CheapOair deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:15 amDMK - CNX
Nonstop1h 15mThai Lion Air
Tue 8/195:10 pmCNX - DMK
Nonstop1h 20mThai Lion Air
Deal found 8/13$60
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 amBKK - CNX
Nonstop1h 25mThai Vietjet Air
Thu 9/1110:25 pmCNX - BKK
Nonstop1h 25mThai Vietjet Air
Deal found 8/14$61

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangkok to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Bangkok to Chiang Mai that are best for you.

Fly from

Bangkok

Fly to

Chiang Mai

Route

Depart

Return

Price

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Mon 2/9

1:45 pm-3:00 pm

Nonstop1h 15m

Chiang Mai

Wed 2/11

5:45 pm-7:00 pm

Nonstop1h 15m

$55

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Sun 9/7

6:30 am-7:40 am

Nonstop1h 10m

Chiang Mai

Tue 9/9

2:00 pm-3:15 pm

Nonstop1h 15m

$56

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Tue 9/2

5:30 am-6:40 am

Nonstop1h 10m

Chiang Mai

Sun 9/7

11:30 pm-12:40 am

Nonstop1h 10m

$56

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Thu 10/2

11:40 am-12:55 pm

Nonstop1h 15m

Chiang Mai

Sat 10/4

9:00 pm-10:15 pm

Nonstop1h 15m

$56

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Tue 10/14

8:45 pm-10:00 pm

Nonstop1h 15m

Chiang Mai

Sun 10/19

8:15 am-9:30 am

Nonstop1h 15m

$56

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Sat 10/25

4:55 pm-6:10 pm

Nonstop1h 15m

Chiang Mai

Wed 10/29

10:00 pm-11:15 pm

Nonstop1h 15m

$56

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Sun 10/5

6:05 pm-7:15 pm

Nonstop1h 10m

Chiang Mai

Wed 10/8

9:25 pm-10:40 pm

Nonstop1h 15m

$56

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Sun 11/9

9:25 am-10:40 am

Nonstop1h 15m

Chiang Mai

Thu 11/13

10:50 am-12:05 pm

Nonstop1h 15m

$56

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Fri 1/9

9:15 pm-10:30 pm

Nonstop1h 15m

Chiang Mai

Fri 1/23

3:30 pm-4:45 pm

Nonstop1h 15m

$56

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Wed 10/22

9:20 am-10:35 am

Nonstop1h 15m

Chiang Mai

Wed 10/29

8:05 am-9:20 am

Nonstop1h 15m

$56

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 40 results
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Best time to book a flight from Bangkok to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Bangkok with our price prediction graph.
Estimated round-trip 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 Bangkok to Chiang Mai

How far ahead should I book a flight from Bangkok to Chiang Mai?

Use this chart to determine the optimal time to book a round-trip flight from Bangkok to Chiang Mai. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Bangkok to Chiang Mai, you should look to book at least 57 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 Bangkok to Chiang Mai?

Currently, September is the cheapest month in which you can book a flight from Bangkok to Chiang Mai (average of $1,006). Flying from Bangkok to Chiang Mai in December is currently the most expensive (average of $1,624). 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 BKK to CNX?

Find hourly flight availability from Bangkok to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Bangkok to Chiang Mai, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight at noon.

What is the cheapest day to fly from Bangkok to Chiang Mai?

Use this chart to determine the cheapest time to fly round-trip from Bangkok to Chiang Mai. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Bangkok to Chiang Mai flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok to Chiang Mai

Explore weekly flight availability from Bangkok to Chiang Mai. 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 August 14, 2025.

The most flights from TH1 to CNX are scheduled on a Wednesday (104 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (100 on average).

How much does it cost to fly round-trip from Bangkok to Chiang Mai?

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Thai Airways, Thai AirAsia, and Thai Vietjet Air from Bangkok to Chiang Mai by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
343 reviews

Food

7.3

Boarding

7.9

Comfort

7.5

Entertainment

6.8

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
343 reviews
Thai Airways
7.8
Good
343 reviews

Food

7.3

Boarding

7.9

Comfort

7.5

Entertainment

6.8

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai AirAsia
7.5
Good
217 reviews
Thai Airways
7.8
Good
343 reviews

Food

7.3

Boarding

7.9

Comfort

7.5

Entertainment

6.8

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Vietjet Air
6.8
Okay
107 reviews
Thai Airways
7.8
Good
343 reviews

Food

7.3

Boarding

7.9

Comfort

7.5

Entertainment

6.8

Overall

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Chiang Mai. 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 into for flights to Chiang Mai from Bangkok?

    Located just 1.9 mi from the city center, Chiang Mai is the airport most travelers will use when flying to Chiang Mai from Bangkok. Booking flights from Bangkok to Chiang Mai (CNX) should be relatively easy as there are 102 daily inbound flights from Bangkok from 7 different airlines.

  • What are the cheapest airlines flying from Bangkok to Chiang Mai round-trip?

    Cheapflights users have booked flights from Bangkok to Chiang Mai round-trip from $31. Other airlines that can offer you cheap pricing are Bangkok Airways, from $47, and Nok Air, from $48. Thai Vietjet Air is currently priced 59% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Bangkok to Chiang Mai one-way?

    The cheapest airlines for a one-way flight from Bangkok to Chiang Mai are Thai Vietjet Air ($28), Thai AirAsia ($28), and Nok Air ($29).

  • What are the most reliable airlines from Bangkok to Chiang Mai?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok to Chiang Mai on time: Philippine Airlines (98%), Oman Air (95%), Finnair (95%).

  • What are the cheapest flights from Bangkok to Chiang Mai?

    While on average a flight from Bangkok to Chiang Mai is generally $181, our data shows the cheapest flight currently is $28. When looking at the most popular route, (Bangkok Don Mueang Intl - Chiang Mai), you can expect to pay $66 for that flight.

  • Can I find deals for flights from Bangkok to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Bangkok to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Chiang Mai.

  • Can I find deals for business class flights from Bangkok to Chiang Mai?

    Yes. Cheapflights offers flight deals from Bangkok to Chiang Mai 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 Bangkok to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Bangkok to Chiang Mai (average of $1,006). Flying from Bangkok to Chiang Mai in December is currently the most expensive (average of $1,624). 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.

See more FAQs

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Alternative routes for Bangkok to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Bangkok to Chiang Mai

Discover the top 6 airlines that operate flights from Bangkok to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest$31Average$96FlexibilityNo cancel feeOn-timeN/A
Bangkok AirwaysCheapest$47Average$101FlexibilityNo cancel feeOn-time74%
Nok AirCheapest$48Average$68FlexibilityNo cancel feeOn-time72%
Thai Lion AirCheapest$53Average$111FlexibilityNo cancel feeOn-timeN/A
Thai AirAsiaCheapest$54Average$93FlexibilityNo cancel feeOn-time87%
Thai AirwaysCheapest$85Average$139FlexibilityNo cancel feeOn-time77%

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