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

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — BKK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Chiang Mai to Southeast Asia

Keep the following information in mind while searching for Chiang Mai to Southeast Asia flight deals. Data was last updated September 11, 2025.

Round-trip from

$52
(Kiwi.com)

One-way from

$28
(Booking.com)

Popular in

August

Cheapest in

September

Average price

$149
From Chiang Mai to Southeast Asia
Search Deals
One-way flight from Chiang Mai to Southeast Asia
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Highest demand for flights based on searches. 2% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Chiang Mai to Southeast Asia

Cheapest flights from Chiang Mai to Southeast Asia
Explore the most affordable flight options available from Chiang Mai to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/9. 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.
Thu 9/183:50 pmCNX - DMK
Nonstop1h 15mThai Lion Air
Tue 9/308:50 amDMK - CNX
Nonstop1h 15mThai Lion Air
Deal found 9/9$58
This Booking.com deal was found by Cheapflights users on 9/9. 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.
Mon 9/2210:20 pmCNX - BKK
Nonstop1h 20mThai AirAsia
Mon 9/293:25 pmBKK - CNX
Nonstop1h 25mThai AirAsia
Deal found 9/9$58
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Thu 9/183:50 pmCNX - DMK
Nonstop1h 15mThai Lion Air
Mon 9/228:50 amDMK - CNX
Nonstop1h 15mThai Lion Air
Deal found 9/10$59
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Thu 9/1810:20 pmCNX - BKK
Nonstop1h 20mThai AirAsia
Mon 9/228:30 amBKK - CNX
Nonstop1h 20mThai AirAsia
Deal found 9/10$59
This Trip.com deal was found by Cheapflights users on 9/10. 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.
Thu 9/188:15 amCNX - DMK
Nonstop1h 15mNok Air
Mon 9/298:45 pmDMK - CNX
Nonstop1h 15mNok Air
Deal found 9/10$60
This Booking.com deal was found by Cheapflights users on 9/9. 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.
Fri 9/1910:20 pmCNX - BKK
Nonstop1h 20mThai AirAsia
Sun 9/2112:20 pmBKK - CNX
Nonstop1h 20mThai AirAsia
Deal found 9/9$60
This Booking.com deal was found by Cheapflights users on 9/9. 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.
Fri 9/198:25 amCNX - DMK
Nonstop1h 10mThai AirAsia
Sun 9/216:40 amDMK - CNX
Nonstop1h 10mThai AirAsia
Deal found 9/9$61
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:15 amCNX - DMK
Nonstop1h 15mNok Air
Mon 9/296:40 pmDMK - CNX
Nonstop1h 15mNok Air
Deal found 9/10$62
This Trip.com deal was found by Cheapflights users on 9/10. 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.
Thu 9/1810:20 pmCNX - BKK
Nonstop1h 20mThai AirAsia
Mon 9/2910:45 amBKK - CNX
Nonstop1h 20mThai AirAsia
Deal found 9/10$62
This AirAsia deal was found by Cheapflights users on 9/11. 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.
Sat 9/2710:20 pmCNX - BKK
Nonstop1h 20mThai AirAsia
Tue 9/302:30 pmBKK - CNX
Nonstop1h 15mThai AirAsia
Deal found 9/11$63
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 9/1211:30 pmCNX - DMK
Nonstop1h 10mThai AirAsia
Mon 9/299:45 pmDMK - CNX
Nonstop1h 15mThai AirAsia
Deal found 9/10$64
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:45 pmCNX - DMK
Nonstop1h 15mMultiple Airlines
Wed 9/175:30 amDMK - CNX
Nonstop1h 10mMultiple Airlines
Deal found 9/11$65

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chiang Mai to Southeast Asia 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 September 11, 2025.
Use the filters below to find and compare flights from Chiang Mai to Southeast Asia that are best for you.

Fly from

Chiang Mai

Fly to

Southeast Asia

Route

Depart

Return

Price

Chiang MaiBangkok

CNX - DMK

CNXDMK

Chiang Mai

Tue 10/7

10:30 pm-11:45 pm

Nonstop1h 15m

Bangkok Don Mueang Intl

Wed 10/8

7:50 pm-8:55 pm

Nonstop1h 05m

$52

Chiang MaiBangkok

CNX - DMK

CNXDMK

Chiang Mai

Tue 9/30

8:10 am-9:25 am

Nonstop1h 15m

Bangkok Don Mueang Intl

Thu 10/2

4:35 pm-5:50 pm

Nonstop1h 15m

$60

Chiang MaiBangkok

CNX - DMK

CNXDMK

Chiang Mai

Sat 9/27

11:30 pm-12:40 am

Nonstop1h 10m

Bangkok Don Mueang Intl

Tue 9/30

5:30 am-6:40 am

Nonstop1h 10m

$62

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Sat 9/27

10:20 pm-11:40 pm

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 9/30

4:35 pm-5:55 pm

Nonstop1h 20m

$63

Chiang MaiBangkok

CNX - DMK

CNXDMK

Chiang Mai

Sun 9/28

8:15 am-9:30 am

Nonstop1h 15m

Bangkok Don Mueang Intl

Mon 9/29

8:45 pm-10:00 pm

Nonstop1h 15m

$64

Chiang MaiBangkok

CNX - DMK

CNXDMK

Chiang Mai

Tue 9/23

3:35 pm-4:50 pm

Nonstop1h 15m

Bangkok Don Mueang Intl

Tue 9/30

5:20 pm-6:30 pm

Nonstop1h 10m

$64

Chiang MaiBangkok

CNX - DMK

CNXDMK

Chiang Mai

Tue 9/30

10:15 am-11:30 am

Nonstop1h 15m

Bangkok Don Mueang Intl

Thu 10/2

4:50 pm-6:05 pm

Nonstop1h 15m

$64

Chiang MaiBangkok

CNX - DMK

CNXDMK

Chiang Mai

Wed 10/8

9:00 pm-10:15 pm

Nonstop1h 15m

Bangkok Don Mueang Intl

Wed 10/15

6:15 am-7:30 am

Nonstop1h 15m

$65

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Tue 9/30

10:20 pm-11:40 pm

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 10/7

8:30 am-9:50 am

Nonstop1h 20m

$65

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Thu 10/9

5:45 pm-7:05 pm

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 10/16

9:25 pm-10:50 pm

Nonstop1h 25m

$66

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
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Best time to book a flight from Chiang Mai to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Chiang Mai 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 Chiang Mai to Southeast Asia

What is the cheapest month to book a flight from Chiang Mai to Southeast Asia?

Currently, September is the cheapest month in which you can book a flight from Chiang Mai to Southeast Asia (average of $908). Flying from Chiang Mai to Southeast Asia in December is currently the most expensive (average of $1,518). 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 YJX?

Find hourly flight availability from Chiang Mai to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chiang Mai to Southeast Asia as you normally would.

Weekly flight availability from Chiang Mai to Southeast Asia

Explore weekly flight availability from Chiang Mai to Southeast Asia. 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 September 11, 2025.

The most flights from CNX to zzYJX are scheduled on a Wednesday (108 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (88 on average).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Bangkok Airways, Thai AirAsia, and Thai Vietjet Air from Chiang Mai to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.0
Very good
113 reviews

Entertainment

6.2

Food

7.2

Boarding

8.0

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Bangkok Airways
8.0
Very good
113 reviews
Bangkok Airways
8.0
Very good
113 reviews

Entertainment

6.2

Food

7.2

Boarding

8.0

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Thai AirAsia
7.5
Good
216 reviews
Bangkok Airways
8.0
Very good
113 reviews

Entertainment

6.2

Food

7.2

Boarding

8.0

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Thai Vietjet Air
6.8
Okay
107 reviews
Bangkok Airways
8.0
Very good
113 reviews

Entertainment

6.2

Food

7.2

Boarding

8.0

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Scoot
6.7
Okay
308 reviews
Bangkok Airways
8.0
Very good
113 reviews

Entertainment

6.2

Food

7.2

Boarding

8.0

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Southeast Asia. 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 Southeast Asia?

    If you book a flight to Southeast Asia from Chiang Mai, you will be flying from Chiang Mai, which is the city’s only airport. Chiang Mai (CNX) is located 1.9 mi from the center of Chiang Mai.

  • How long is the flight from Chiang Mai to Southeast Asia?

    For as low as $62, Nok Air can have you in Southeast Asia from Chiang Mai in 1h 10m. There are 352 mi between Chiang Mai and Southeast Asia. Generally, flights for this route are nonstop.

  • What are the most popular routes from Chiang Mai to Southeast Asia?

    When deciding which route to take from Chiang Mai to Southeast Asia consider Chiang Mai - Singapore Changi, Chiang Mai - Bangkok Don Mueang Intl or Chiang Mai - Bangkok Suvarnabhumi as they are the most popular.

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

    Consider Oman Air (97%), Cathay Pacific (97%) or Gulf Air (91%) when booking your flight. These represent the most reliable airlines when flying from Chiang Mai to Southeast Asia.

  • What are the cheapest flights from Chiang Mai to Southeast Asia?

    While on average a flight from Chiang Mai to Southeast Asia is generally $102, our data shows the cheapest flight currently is $28. When looking at the most popular route, (Chiang Mai - Singapore Changi), you can expect to pay $229 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chiang Mai to Southeast Asia 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 Southeast Asia?

    Currently, September is the cheapest month in which you can book a flight from Chiang Mai to Southeast Asia (average of $908). Flying from Chiang Mai to Southeast Asia in December is currently the most expensive (average of $1,518). 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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Top 7 airlines flying from Chiang Mai to Southeast Asia

Discover the top 7 airlines that operate flights from Chiang Mai to Southeast Asia. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest$35Average$74FlexibilityNo cancel feeOn-timeN/A
Thai Vietjet AirCheapest$45Average$173FlexibilityNo cancel feeOn-timeN/A
Thai AirAsiaCheapest$48Average$202FlexibilityNo cancel feeOn-time87%
Nok AirCheapest$50Average$62FlexibilityNo cancel feeOn-time72%
Thai AirwaysCheapest$86Average$144FlexibilityNo cancel feeOn-time77%
Cebu PacificCheapest$154Average$229FlexibilityNo cancel feeOn-time64%
ScootCheapest$223Average$277FlexibilityNo cancel feeOn-timeN/A

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