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Cheap flights from Chiang Mai to Southeast Asia from £20

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chiang Mai to Southeast Asia departing on 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
20:55 - 22:15CNX-BKK
1h 20mdirect
Logo
12:20 - 13:40BKK-CNX
1h 20mdirect
£39
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Fri, 26 Sep - Sun, 28 Sep
Thai AirAsia Logo
06:30 - 07:55CNX-BKK
1h 25mdirect
Thai AirAsia Logo
10:45 - 12:05BKK-CNX
1h 20mdirect
£45Thai AirAsia
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Thai AirAsia Logo
06:30 - 07:55CNX-BKK
1h 25mdirect
Thai AirAsia Logo
20:30 - 21:50BKK-CNX
1h 20mdirect
£46Thai AirAsia
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Sat, 27 Sep - Sat, 27 Sep
Thai Vietjet Air Logo
22:25 - 08:25CNX-HKT
10h 00m1 stop
Thai Vietjet Air Logo
22:00 - 07:25HKT-CNX
9h 25m1 stop
£50Thai Vietjet Air
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Mon, 22 Sep - Wed, 24 Sep
Thai Vietjet Air Logo
20:55 - 08:25CNX-HKT
11h 30m1 stop
Thai Vietjet Air Logo
08:15 - 10:15HKT-CNX
2h 00mdirect
£51Thai Vietjet Air
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Sat, 27 Sep - Tue, 30 Sep
Thai Vietjet Air Logo
22:25 - 08:25CNX-HKT
10h 00m1 stop
Thai Vietjet Air Logo
08:15 - 10:15HKT-CNX
2h 00mdirect
£52Thai Vietjet Air
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Sat, 27 Sep - Tue, 30 Sep
Bangkok Airways Logo
20:00 - 21:25CNX-BKK
1h 25mdirect
Bangkok Airways Logo
08:00 - 09:20BKK-CNX
1h 20mdirect
£65Bangkok Airways
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Bangkok Airways Logo
20:00 - 21:25CNX-BKK
1h 25mdirect
Bangkok Airways Logo
09:55 - 11:15BKK-CNX
1h 20mdirect
£76Bangkok Airways
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Sat, 20 Sep - Sun, 21 Sep
Thai Lion Air Logo
17:10 - 17:50CNX-KBV
24h 40m1 stop
Thai Lion Air Logo
18:30 - 15:05KBV-CNX
20h 35m1 stop
£111Thai Lion Air
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Thu, 14 Aug - Mon, 18 Aug
Thai Lion Air Logo
18:30 - 08:10CNX-HKT
13h 40m1 stop
Thai Lion Air Logo
22:05 - 12:00HKT-CNX
13h 55m1 stop
£119Thai Lion Air
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Thu, 14 Aug - Mon, 18 Aug

Bangkok Airways flights from Chiang Mai to Southeast Asia

Our best Bangkok Airways deals on Chiang Mai to Southeast Asia flight tickets
Bangkok Airways
4 Sept
CNX20:00Chiang Mai
1h 25m
BKK21:25Bangkok Suvarnabhumi
7 Sept
BKK08:00Bangkok Suvarnabhumi
1h 20m
CNX09:20Chiang Mai
£65
Find similar
Bangkok Airways
20 Sept
CNX20:00Chiang Mai
1h 25m
BKK21:25Bangkok Suvarnabhumi
21 Sept
BKK09:55Bangkok Suvarnabhumi
1h 20m
CNX11:15Chiang Mai
£76
Find similar
Bangkok Airways
30 Sept
CNX20:00Chiang Mai
1h 25m
BKK21:25Bangkok Suvarnabhumi
20 Oct
BKK17:50Bangkok Suvarnabhumi
1h 20m
CNX19:10Chiang Mai
£86
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Thai Vietjet Air flights from Chiang Mai to Southeast Asia

Our best Thai Vietjet Air deals on Chiang Mai to Southeast Asia flight tickets
Thai Vietjet Air
22 Sept
CNX22:25Chiang Mai
10h 00m
1 stop
HKT08:25Phuket City
24 Sept
HKT22:00Phuket City
9h 25m
1 stop
CNX07:25Chiang Mai
£50
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Thai Vietjet Air
27 Sept
CNX20:55Chiang Mai
11h 30m
1 stop
HKT08:25Phuket City
30 Sept
HKT08:15Phuket City
2h 00m
CNX10:15Chiang Mai
£51
Find similar
Thai Vietjet Air
27 Sept
CNX22:25Chiang Mai
10h 00m
1 stop
HKT08:25Phuket City
30 Sept
HKT08:15Phuket City
2h 00m
CNX10:15Chiang Mai
£52
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momondo 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, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Chiang Mai to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Fri 26/9

20:55-22:15

Nonstop1h 20m

Bangkok Suvarnabhumi

Sun 28/9

12:20-13:40

Nonstop1h 20m

£39

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Sun 14/9

06:30-07:55

Nonstop1h 25m

Bangkok Suvarnabhumi

Sun 21/9

10:45-12:05

Nonstop1h 20m

£45

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Sat 27/9

06:30-07:55

Nonstop1h 25m

Bangkok Suvarnabhumi

Sat 27/9

20:30-21:50

Nonstop1h 20m

£46

Chiang MaiPhuket City

CNX - HKT

CNXHKT

Chiang Mai

Mon 22/9

22:25-08:25

1 stop10h 00m

Phuket City

Wed 24/9

22:00-07:25

1 stop9h 25m

£50

Chiang MaiPhuket City

CNX - HKT

CNXHKT

Chiang Mai

Sat 27/9

20:55-08:25

1 stop11h 30m

Phuket City

Tue 30/9

08:15-10:15

Nonstop2h 00m

£51

Chiang MaiPhuket City

CNX - HKT

CNXHKT

Chiang Mai

Sat 27/9

22:25-08:25

1 stop10h 00m

Phuket City

Tue 30/9

08:15-10:15

Nonstop2h 00m

£52

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Thu 4/9

20:00-21:25

Nonstop1h 25m

Bangkok Suvarnabhumi

Sun 7/9

08:00-09:20

Nonstop1h 20m

£65

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Sat 20/9

20:00-21:25

Nonstop1h 25m

Bangkok Suvarnabhumi

Sun 21/9

09:55-11:15

Nonstop1h 20m

£76

Chiang MaiKrabi

CNX - KBV

CNXKBV

Chiang Mai

Thu 14/8

17:10-17:50

1 stop24h 40m

Krabi

Mon 18/8

18:30-15:05

1 stop20h 35m

£111

Chiang MaiPhuket City

CNX - HKT

CNXHKT

Chiang Mai

Thu 14/8

18:30-08:10

1 stop13h 40m

Phuket City

Mon 18/8

22:05-12:00

1 stop13h 55m

£119

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Chiang Mai to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southeast Asia?

The month of June is, on average, the cheapest month to fly to Southeast Asia from Chiang Mai, with most prices found around £42. If you are unable to visit Southeast Asia during the month of June, then departing from Chiang Mai during the month May is also very affordable. Most momondo users find prices during this month for around £47.

What is the cheapest day to depart on your flight to Southeast Asia?

Our data shows that Thursday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £51. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Saturday is £704.

What is the cheapest time of day to depart on your flight to Southeast Asia?

In the morning is the cheapest time of day to fly from Chiang Mai to Southeast Asia when you can find flight prices for as low as £79. Flying to Southeast Asia in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £704. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chiang Mai to Southeast Asia flight route?

Fly from Chiang Mai to Bangkok Suvarnabhumi for the best Chiang Mai - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from Chiang Mai when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around £59 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Chiang Mai for as low as £35 on momondo.

What cabin class options are available on Chiang Mai to Southeast Asia flights?

There are 3 cabin classes available to choose from on Chiang Mai to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chiang Mai to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Chiang Mai to Southeast Asia.

Cheap Chiang Mai to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to Southeast Asia

Best price found

£20

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Southeast Asia

3 airports
The best one-way flight to Southeast Asia from Chiang Mai in the past 72 hours is £20. The best return flight deal from Chiang Mai to Southeast Asia found on momondo in the last 72 hours is £39.
The fastest flight from Chiang Mai to Southeast Asia takes 1h 15m
Direct flights go from Chiang Mai to Southeast Asia every day.
There are 3 airports near Southeast Asia: Phuket City (HKT), Bangkok Suvarnabhumi (BKK), Krabi (KBV)
Search flight deals

  • When did momondo last update prices for flights from Chiang Mai Airport to Southeast Asia?

    Prices for flights from Chiang Mai Airport to Southeast Asia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chiang Mai Airport to Southeast Asia?

  • How old do you have to be to fly from Chiang Mai Airport to Southeast Asia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chiang Mai Airport to Southeast Asia.

  • What documentation or ID do you need to fly to Southeast Asia?

    The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chiang Mai to Southeast Asia?

Best airlines flying from Chiang Mai to Southeast Asia

Compare and see reviews for airlines that fly from Chiang Mai to Southeast Asia with momondo
Airline
Rating
Free Cancellation
Price
Thai Vietjet AirPriceFrom £15Free CancellationRating
6.8
106 reviews
Search Thai Vietjet Air flights
Thai AirAsiaPriceFrom £25Free CancellationRating
7.5
217 reviews
Search Thai AirAsia flights

Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to Southeast Asia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chiang Mai to Southeast Asia. momondo saves you time and could save you money on your trip.

Can I find flights from Chiang Mai to Southeast Asia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Asia from Chiang Mai which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chiang Mai to Southeast Asia?

momondo helps you find the best flight between Chiang Mai and Southeast Asia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chiang Mai to Southeast Asia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Southeast Asia from Chiang Mai. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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