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

£85
Highest demand for flights based on searches. 9% potential increase in price (£6 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£2 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 best time to book flights from Chiang Mai to Southeast Asia is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 £137). Flying from Chiang Mai to Southeast Asia in November is currently the most expensive (average of £202). 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?

One of the essential ways to save on airfare from Chiang Mai to Southeast Asia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 60% on airfare.

What is the cheapest day to fly from Chiang Mai to Southeast Asia?

Travellers seeking maximum savings on their Chiang Mai to Southeast Asia flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Southeast Asia

See what other customers who have flown with Thai AirAsia,Thai Lion Air, andThai Vietjet Air from Chiang Mai to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.2

Entertainment

5.6

Boarding

7.4

Overall

7.4

Comfort

6.8

Crew

7.9

Reviews

1 / 6
6.0
Good

Anonymous,Sept 2026

SAI - DMK

Most robbery High expensive and collected huge amount of excess baggage 1 g to 20kg at a huge robbery Even drinking water should be buy!

Food

6.2

Entertainment

5.6

Boarding

7.4

Overall

7.4

Comfort

6.8

Crew

7.9

Reviews

1 / 6
6.0
Good

Anonymous,Sept 2026

SAI - DMK

Most robbery High expensive and collected huge amount of excess baggage 1 g to 20kg at a huge robbery Even drinking water should be buy!

Food

6.2

Entertainment

5.6

Boarding

7.4

Overall

7.4

Comfort

6.8

Crew

7.9

Reviews

1 / 6
6.0
Good

Anonymous,Sept 2026

SAI - DMK

Most robbery High expensive and collected huge amount of excess baggage 1 g to 20kg at a huge robbery Even drinking water should be buy!

Food

6.2

Entertainment

5.6

Boarding

7.4

Overall

7.4

Comfort

6.8

Crew

7.9

Reviews

1 / 6
6.0
Good

Anonymous,Sept 2026

SAI - DMK

Most robbery High expensive and collected huge amount of excess baggage 1 g to 20kg at a huge robbery Even drinking water should be buy!

Food

6.2

Entertainment

5.6

Boarding

7.4

Overall

7.4

Comfort

6.8

Crew

7.9

Reviews

1 / 6
6.0
Good

Anonymous,Sept 2026

SAI - DMK

Most robbery High expensive and collected huge amount of excess baggage 1 g to 20kg at a huge robbery Even drinking water should be buy!

Related info for your journey

  • 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 Thai AirAsia. According to our data, you can fly for as low as £23. Users have also found prices from £23 and £25 on Nok Air and Thai Lion Air, respectively.

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

  • 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: Garuda Indonesia (97%), Thai AirAsia (87%), Austrian Airlines (82%).

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

    While on average a flight from Chiang Mai to Southeast Asia is generally £104, our data shows the cheapest flight currently is £28. When looking at the most popular route, (Chiang Mai - Krabi), you can expect to pay £101 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, April is the cheapest month in which you can book a flight from Chiang Mai to Southeast Asia (average of £137). Flying from Chiang Mai to Southeast Asia in November is currently the most expensive (average of £202). 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

Alternative routes for Chiang Mai to Southeast Asia

Top 4 airlines flying from Chiang Mai to Southeast Asia

AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest£28Average£139FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
Thai AirAsiaCheapest£44Average£71FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Lion AirCheapest£61Average£70FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
ScootCheapest£169Average£190FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights

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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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