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Cheap flights from Chiang Mai to Southeast Asia from £36

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — BKK
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

£43

One-way from

£36

Popular in

November

Cheapest in

May

Average price

£53
Thai AirAsia
  • Thai AirAsia
  • 8/5-29/5
  • Nonstop
  • 2h 40m total
  • Chiang Mai to Southeast Asia
Search Deals
Bangkok Airways
  • Bangkok Airways
  • 8/5
  • Nonstop
  • 1h 25m total
  • Chiang Mai to Southeast Asia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 25 March 2025.

Thu 8/522:20CNX - BKK
Nonstop1h 20mThai AirAsia
Thu 29/515:40BKK - CNX
Nonstop1h 20mThai AirAsia
Deal found 24/3£43
Sat 3/522:25CNX - BKK
Nonstop1h 25mThai Vietjet Air
Mon 26/522:00BKK - CNX
Nonstop1h 25mThai Vietjet Air
Deal found 25/3£46
Thu 24/420:00CNX - BKK
Nonstop1h 25mBangkok Airways
Mon 28/412:25BKK - CNX
Nonstop1h 20mBangkok Airways
Deal found 24/3£75
Thu 15/517:45CNX - KBV
1 stop14h 45mThai Vietjet Air
Mon 19/520:45KBV - CNX
1 stop10h 40mThai Vietjet Air
Deal found 24/3£87
Thu 15/522:25CNX - KBV
1 stop10h 05mMultiple Airlines
Mon 19/519:00KBV - CNX
Nonstop1h 45mMultiple Airlines
Deal found 24/3£90
Thu 10/414:15CNX - HKT
1 stop9h 25mThai Vietjet Air
Tue 15/408:15HKT - CNX
Nonstop2h 00mThai Vietjet Air
Deal found 25/3£91
Fri 17/1012:00CNX - HKT
1 stop6h 15mMultiple Airlines
Sun 26/1021:15HKT - CNX
1 stop9h 15mMultiple Airlines
Deal found 25/3£94
Thu 15/506:35CNX - KBV
Nonstop1h 55mThai AirAsia
Mon 19/519:00KBV - CNX
Nonstop1h 45mThai AirAsia
Deal found 24/3£94
Tue 27/510:10CNX - HKT
1 stop8h 20mBangkok Airways
Tue 27/521:55HKT - CNX
1 stop11h 25mBangkok Airways
Deal found 25/3£137
Mon 19/520:00CNX - USM
1 stop12h 15mBangkok Airways
Fri 23/508:55USM - CNX
Nonstop1h 45mBangkok Airways
Deal found 24/3£152
Wed 23/420:00CNX - KBV
1 stop12h 45mBangkok Airways
Thu 1/509:25KBV - CNX
1 stop25h 50mBangkok Airways
Deal found 24/3£181
Fri 8/810:45CNX - HKT
Nonstop2h 20mHahn Air Systems
Tue 12/808:15HKT - CNX
Nonstop2h 00mHahn Air Systems
Deal found 25/3£205

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 25 March 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 - BKK

CNXBKK

Chiang Mai

Thu 8/5

22:20-23:40

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 29/5

15:40-17:00

Nonstop1h 20m

£43

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Sat 3/5

22:25-23:50

Nonstop1h 25m

Bangkok Suvarnabhumi

Mon 26/5

22:00-23:25

Nonstop1h 25m

£46

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Thu 24/4

20:00-21:25

Nonstop1h 25m

Bangkok Suvarnabhumi

Mon 28/4

12:25-13:45

Nonstop1h 20m

£75

Chiang MaiKrabi

CNX - KBV

CNXKBV

Chiang Mai

Thu 15/5

17:45-08:30

1 stop14h 45m

Krabi

Mon 19/5

20:45-07:25

1 stop10h 40m

£87

Chiang MaiKrabi

CNX - KBV

CNXKBV

Chiang Mai

Thu 15/5

22:25-08:30

1 stop10h 05m

Krabi

Mon 19/5

19:00-20:45

Nonstop1h 45m

£90

Chiang MaiPhuket City

CNX - HKT

CNXHKT

Chiang Mai

Tue 8/4

22:25-08:25

1 stop10h 00m

Phuket City

Sun 13/4

08:15-10:15

Nonstop2h 00m

£91

Chiang MaiKrabi

CNX - KBV

CNXKBV

Chiang Mai

Thu 15/5

06:35-08:30

Nonstop1h 55m

Krabi

Mon 19/5

19:00-20:45

Nonstop1h 45m

£94

Chiang MaiPhuket City

CNX - HKT

CNXHKT

Chiang Mai

Sat 10/5

22:30-20:35

1 stop22h 05m

Phuket City

Mon 12/5

22:25-07:45

1 stop9h 20m

£100

Chiang MaiPhuket City

CNX - HKT

CNXHKT

Chiang Mai

Tue 27/5

14:35-16:40

Nonstop2h 05m

Phuket City

Tue 27/5

21:55-09:20

1 stop11h 25m

£133

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Mon 19/5

20:00-08:15

1 stop12h 15m

Ko Samui

Fri 23/5

08:55-10:40

Nonstop1h 45m

£152

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 35 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 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 Chiang Mai to Southeast Asia

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

Currently, May is the cheapest month in which you can book a flight from Chiang Mai to Southeast Asia (average of £781). Flying from Chiang Mai to Southeast Asia in December is currently the most expensive (average of £1,123). 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 25 March 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 25 March 2025.

The most flights from CNX to zzYJX are scheduled on a Monday (101 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 25 March 2025.
Read through reviews of airlines operating flights from Chiang Mai to Southeast Asia, such as Bangkok Airways, Cathay Pacific and Thai AirAsia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
7.9
Good
106 reviews
Check prices

Boarding

7.9

Crew

8.5

Comfort

7.8

Entertainment

6.2

Food

7.2

Overall

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
Bangkok Airways
7.9
Good
106 reviews
Bangkok Airways
7.9
Good
106 reviews
Check prices

Boarding

7.9

Crew

8.5

Comfort

7.8

Entertainment

6.2

Food

7.2

Overall

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
Cathay Pacific
7.5
Good
834 reviews
Bangkok Airways
7.9
Good
106 reviews
Check prices

Boarding

7.9

Crew

8.5

Comfort

7.8

Entertainment

6.2

Food

7.2

Overall

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
Thai AirAsia
7.5
Good
204 reviews
Bangkok Airways
7.9
Good
106 reviews
Check prices

Boarding

7.9

Crew

8.5

Comfort

7.8

Entertainment

6.2

Food

7.2

Overall

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
China Southern
7.4
Good
91 reviews
Bangkok Airways
7.9
Good
106 reviews
Check prices

Boarding

7.9

Crew

8.5

Comfort

7.8

Entertainment

6.2

Food

7.2

Overall

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
Malaysia Airlines
7.3
Good
252 reviews
Bangkok Airways
7.9
Good
106 reviews
Check prices

Boarding

7.9

Crew

8.5

Comfort

7.8

Entertainment

6.2

Food

7.2

Overall

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

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?

    Most people fly from Chiang Mai (CNX) if they book a flight from Chiang Mai to 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 Chiang Mai to Southeast Asia one-way?

    For one-way options, check prices for Bangkok Airways. According to our data, you can fly for as low as £36. Users have also found prices from £39 and £56 on Thai Vietjet Air and Thai AirAsia, respectively.

  • 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 - Phuket City, Chiang Mai - Krabi or Chiang Mai - Ko Samui as they are the most popular.

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

    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 Chiang Mai to Southeast Asia on time: SWISS (93%), Oman Air (91%), Cathay Pacific (91%).

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

    While on average a flight from Chiang Mai to Southeast Asia is generally £340, our data shows the cheapest flight currently is £24. When looking at the most popular route, (Chiang Mai - Phuket City), you can expect to pay £244 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 holiday 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, May is the cheapest month in which you can book a flight from Chiang Mai to Southeast Asia (average of £781). Flying from Chiang Mai to Southeast Asia in December is currently the most expensive (average of £1,123). 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 Chiang Mai to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Chiang Mai to Southeast Asia

Discover the top 2 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 858,174 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest£26Average£90FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Vietjet AirCheapest£45Average£73FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air 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 Chiang Mai to Southeast Asia?

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Asia from Chiang Mai.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chiang Mai to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Chiang Mai to Southeast Asia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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