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Cheap flights from Southeast Asia to Chiang Mai from £21

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CNX
6 Aug — 13 Aug1
1 adult

Cheap flight deals from Southeast Asia to Chiang Mai

Keep the following information in mind while searching for Southeast Asia to Chiang Mai flight deals. Data was last updated 1 August 2025.

Round-trip from

£42

One-way from

£21
Thai Vietjet Air
  • Thai Vietjet Air
  • 26/8-28/8
  • Nonstop
  • 2h 50m total
  • Southeast Asia to Chiang Mai
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 1/9
  • Nonstop
  • 1h 15m total
  • Southeast Asia to Chiang Mai
Search Deals

Find flight deals from Southeast Asia to Chiang Mai

Cheapest flights from Southeast Asia to Chiang Mai
Explore the most affordable flight options available from Southeast Asia to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Tue 26/813:50BKK - CNX
Nonstop1h 25mThai Vietjet Air
Thu 28/808:00CNX - BKK
Nonstop1h 25mThai Vietjet Air
Deal found 30/7£42
Wed 27/805:30DMK - CNX
Nonstop1h 10mThai AirAsia
Wed 3/912:00CNX - DMK
Nonstop1h 05mThai AirAsia
Deal found 30/7£42
Mon 22/920:30BKK - CNX
Nonstop1h 20mThai AirAsia
Sat 27/906:30CNX - BKK
Nonstop1h 25mThai AirAsia
Deal found 1/8£42
Sun 28/905:30DMK - CNX
Nonstop1h 10mMultiple Airlines
Fri 3/1018:30CNX - DMK
Nonstop1h 15mMultiple Airlines
Deal found 31/7£43
Wed 17/907:30HKT - CNX
1 stop6h 05mThai Vietjet Air
Sat 20/920:55CNX - HKT
1 stop11h 30mThai Vietjet Air
Deal found 30/7£50
Fri 15/813:35BKK - CNX
Nonstop1h 15mMultiple Airlines
Sun 17/814:35CNX - BKK
Nonstop1h 20mMultiple Airlines
Deal found 31/7£51
Sun 3/806:15DMK - CNX
Nonstop1h 15mThai Lion Air
Sat 6/918:30CNX - DMK
Nonstop1h 15mThai Lion Air
Deal found 29/7£60
Mon 22/1219:45DMK - CNX
Nonstop1h 15mNok Air
Fri 26/1222:25CNX - DMK
Nonstop1h 15mNok Air
Deal found 31/7£68
Sat 13/909:00KBV - CNX
1 stop12h 55mThai Vietjet Air
Sat 20/917:45CNX - KBV
1 stop14h 45mThai Vietjet Air
Deal found 29/7£71
Thu 4/909:55BKK - CNX
Nonstop1h 20mBangkok Airways
Mon 8/910:10CNX - BKK
Nonstop1h 25mBangkok Airways
Deal found 31/7£73
Sat 13/913:05KBV - CNX
Nonstop1h 55mMultiple Airlines
Sat 20/914:15CNX - KBV
1 stop6h 00mMultiple Airlines
Deal found 29/7£76
Sat 13/919:00KBV - CNX
Nonstop1h 45mThai AirAsia
Sat 20/916:30CNX - KBV
Nonstop1h 55mThai AirAsia
Deal found 29/7£92

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southeast Asia 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 858,174 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Southeast Asia to Chiang Mai that are best for you.

Fly from

Southeast Asia

Fly to

Chiang Mai

Route

Depart

Return

Price

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Tue 26/8

13:50-15:15

Nonstop1h 25m

Chiang Mai

Thu 28/8

08:00-09:25

Nonstop1h 25m

£42

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Wed 27/8

05:30-06:40

Nonstop1h 10m

Chiang Mai

Wed 3/9

12:00-13:05

Nonstop1h 05m

£42

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Sun 28/9

05:30-06:40

Nonstop1h 10m

Chiang Mai

Fri 3/10

18:30-19:45

Nonstop1h 15m

£43

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Thu 4/9

13:35-14:50

Nonstop1h 15m

Chiang Mai

Mon 8/9

06:30-07:55

Nonstop1h 25m

£44

Phuket CityChiang Mai

HKT - CNX

HKTCNX

Phuket City

Wed 17/9

07:30-13:35

1 stop6h 05m

Chiang Mai

Sat 20/9

20:55-08:25

1 stop11h 30m

£50

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Fri 15/8

13:35-14:50

Nonstop1h 15m

Chiang Mai

Sun 17/8

14:35-15:55

Nonstop1h 20m

£51

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Sat 13/9

10:45-12:00

Nonstop1h 15m

Chiang Mai

Sat 20/9

10:50-12:05

Nonstop1h 15m

£64

BangkokChiang Mai

DMK - CNX

DMKCNX

Bangkok Don Mueang Intl

Mon 22/12

19:45-21:00

Nonstop1h 15m

Chiang Mai

Fri 26/12

22:25-23:40

Nonstop1h 15m

£68

KrabiChiang Mai

KBV - CNX

KBVCNX

Krabi

Sat 13/9

09:00-21:55

1 stop12h 55m

Chiang Mai

Sat 20/9

17:45-08:30

1 stop14h 45m

£71

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Thu 4/9

09:55-11:15

Nonstop1h 20m

Chiang Mai

Mon 8/9

10:10-11:35

Nonstop1h 25m

£73

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 52 results
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Best time to book a flight from Southeast Asia to Chiang Mai

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

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

Currently, April is the cheapest month in which you can book a flight from Southeast Asia to Chiang Mai (average of £776). Flying from Southeast Asia to Chiang Mai in July is currently the most expensive (average of £1,355). 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 YJX to CNX?

Find hourly flight availability from Southeast Asia 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 1 August 2025.

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

Weekly flight availability from Southeast Asia to Chiang Mai

Explore weekly flight availability from Southeast Asia 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 1 August 2025.

The most flights from zzYJX to CNX are scheduled on a Wednesday (105 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (88 on average).

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 1 August 2025.
Get a feel of what it's like to fly with Bangkok Airways, China Southern, andThai AirAsia from Southeast Asia to Chiang Mai 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
112 reviews
Check prices

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.0

Entertainment

6.3

Comfort

7.9

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
112 reviews
Bangkok Airways
8.0
Very Good
112 reviews
Check prices

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.0

Entertainment

6.3

Comfort

7.9

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.
China Southern
7.6
Good
104 reviews
Bangkok Airways
8.0
Very Good
112 reviews
Check prices

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.0

Entertainment

6.3

Comfort

7.9

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
217 reviews
Bangkok Airways
8.0
Very Good
112 reviews
Check prices

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.0

Entertainment

6.3

Comfort

7.9

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.
Malaysia Airlines
7.4
Good
271 reviews
Bangkok Airways
8.0
Very Good
112 reviews
Check prices

Food

7.2

Overall

8.0

Crew

8.5

Boarding

8.0

Entertainment

6.3

Comfort

7.9

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 Southeast Asia 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 Southeast Asia?

    Most people fly into Chiang Mai (CNX) if they book a flight to Chiang Mai from Southeast Asia. Chiang Mai is conveniently located just 1.9 mi from Chiang Mai’s city center.

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

    For one-way options, check prices for Thai AirAsia. According to our data, you can fly for as low as £21. Users have also found prices from £22 and £30 on Thai Vietjet Air and Nok Air, respectively.

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

    Most travelers choose Phuket City - Chiang Mai, Bangkok Don Mueang Intl - Chiang Mai or Bangkok Suvarnabhumi - Chiang Mai when deciding on the best route from Southeast Asia to Chiang Mai.

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

    The top 3 most reliable airlines when flying from Southeast Asia to Chiang Mai are Philippine Airlines (95%), SWISS (93%) and KLM (93%).

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

    Looking at all options, your cheapest flight can be booked for £24. While the most popular route (Phuket City - Chiang Mai) can be booked for £107 on average our data indicates £48 when flying from Southeast Asia to Chiang Mai.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Southeast Asia to Chiang Mai (average of £776). Flying from Southeast Asia to Chiang Mai in July is currently the most expensive (average of £1,355). 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 Southeast Asia to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
Haneda to Suvarnabhumi flights
Don Mueang Intl to Krabi flights
Hongqiao Intl to Suvarnabhumi flights
Singapore to Don Mueang Intl flights
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Kuala Lumpur Intl to Don Mueang Intl flights
Pu Dong to Suvarnabhumi flights
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Phnom Penh to Suvarnabhumi flights
Manila to Suvarnabhumi flights
Colombo to Suvarnabhumi flights
Yangon to Suvarnabhumi flights
Suvarnabhumi to Udon Thani flights
Suvarnabhumi to Chiang Mai flights
Kuala Lumpur Intl to Suvarnabhumi flights
Phuket City to Chiang Mai flights
Don Mueang Intl to Chiang Mai flights
Suvarnabhumi to Krabi flights
Kuala Lumpur Intl to Krabi flights
Penang to Suvarnabhumi flights
Suvarnabhumi to Phuket City flights
Suvarnabhumi to Ko Samui flights
Denpasar to Suvarnabhumi flights
Kathmandu to Suvarnabhumi flights
Chiang Mai to Phuket City flights
Hong Kong to Phuket City flights
Hong Kong to Chiang Mai flights
Chiang Mai to Krabi flights
Hong Kong to Suvarnabhumi flights
Rayong to Phuket City flights
Dhaka to Suvarnabhumi flights
Lahore to Suvarnabhumi flights
Singapore to Suvarnabhumi flights
Singapore to Phuket City flights
Ko Samui to Suvarnabhumi flights
Kuala Lumpur Intl to Phuket City flights
Mumbai to Suvarnabhumi flights
New Delhi to Suvarnabhumi flights
New Delhi to Phuket City flights
Phuket City to Suvarnabhumi flights
Suvarnabhumi to Chiang Rai flights
Singapore to Chiang Mai flights
Krabi to Suvarnabhumi flights
Singapore to Krabi flights
Capital to Suvarnabhumi flights
Chiang Mai to Ko Samui flights

Top 7 airlines flying from Southeast Asia to Chiang Mai

Discover the top 7 airlines that operate flights from Southeast Asia 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 858,174 searches. Data last updated 1 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest£35Average£91FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai Lion AirCheapest£36Average£66FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Nok AirCheapest£37Average£54FlexibilityNo cancel feeOn-time72%
Search Nok Air flights
Thai AirAsiaCheapest£42Average£99FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Bangkok AirwaysCheapest£58Average£71FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Thai AirwaysCheapest£64Average£183FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
ScootCheapest£176Average£273FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights

Fly with Cheapflights

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 Southeast Asia to Chiang Mai?

Deals for Southeast Asia to Chiang Mai 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 Southeast Asia to Chiang Mai?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southeast Asia to Chiang Mai for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Southeast Asia to Chiang Mai with no change fees?

Need flexible booking options for your flight to Chiang Mai from Southeast Asia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southeast Asia to Chiang Mai become cheaper?

Of course! You can now track prices for flights from Southeast Asia to Chiang Mai and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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