Cheap flights from Chiang Mai to Southeast Asia

CNX — BKK
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Chiang Mai to Southeast Asia

Popular in

January

Cheapest in

March

Average price

$163
Highest demand for flights based on searches. 10% potential increase in price ($22 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to Southeast Asia

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

The price you pay for your flight from Chiang Mai to Southeast Asia may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Chiang Mai to Southeast Asia (average of $264). Flying from Chiang Mai to Southeast Asia in November is currently the most expensive (average of $389). 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?

Unlike in the evening, when flights are generally more expensive, you can save up to 34% on flights from Chiang Mai to Southeast Asia by exploring options for tickets in the morning.

Reviews of airlines servicing Southeast Asia

Read through reviews of airlines operating flights from Chiang Mai to Southeast Asia, such as Bangkok Airways 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.

Comfort

7.9

Boarding

8.1

Entertainment

6.3

Crew

8.5

Overall

8.1

Food

7.3

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect

Comfort

7.9

Boarding

8.1

Entertainment

6.3

Crew

8.5

Overall

8.1

Food

7.3

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect

Comfort

7.9

Boarding

8.1

Entertainment

6.3

Crew

8.5

Overall

8.1

Food

7.3

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect

Related info for your journey

  • What airport do you fly from for flights from Chiang Mai to Southeast Asia?

    For a flight from Chiang Mai to Southeast Asia, you will be flying from Chiang Mai. Chiang Mai (CNX) is just 3.1 km from the centre of the city.

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

    The cheapest airline one-way is Thai Lion Air, with whom users have recently found tickets for as low as $38. However, be on the lookout for offers from Nok Air and Thai AirAsia, as they are both options that can get you from Chiang Mai to Southeast Asia for a low price.

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

    Consider Garuda Indonesia (97%), Thai AirAsia (87%) or Austrian Airlines (82%) 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?

    The cheapest flight price from Chiang Mai to Southeast Asia is $67. On average you can expect to pay $190. The most popular route, (Chiang Mai - Bangkok Suvarnabhumi), can usually be booked for $99.

  • 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, April is the cheapest month in which you can book a flight from Chiang Mai to Southeast Asia (average of $264). Flying from Chiang Mai to Southeast Asia in November is currently the most expensive (average of $389). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Chiang Mai to Southeast Asia

AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$63Average$207FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

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Cheapflights makes it easy to find Chiang Mai to Southeast Asia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Southeast Asia?

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

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

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

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