When did momondo last update prices for flights from Phnom Penh Techo Intl Airport to Chiang Mai Airport?

Prices for flights from Phnom Penh Techo Intl Airport to Chiang Mai Airport refresh daily.

How many operators does momondo search for flights from Phnom Penh Techo Intl Airport to Chiang Mai Airport?

There are 2 operators available for flights from Phnom Penh Techo Intl Airport to Chiang Mai Airport as of September 2026.

How old do you have to be to fly from Phnom Penh Techo Intl Airport to Chiang Mai Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phnom Penh Techo Intl Airport to Chiang Mai Airport.

What documentation or ID do you need to fly to Chiang Mai Airport?

The necessary travel and health documents for your Chiang Mai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$126 Cheap Flights from Phnom Penh to Chiang Mai in 2026/27

Find the cheapest flights from Phnom Penh to Chiang Mai

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:05 am - 9:50 pmKTI Phnom Penh Techo Intl-CNX Chiang Mai

10h 45m1 stop Bangkok Suvarnabhumi

10:20 pm - 9:55 amCNX Chiang Mai-KTI Phnom Penh Techo Intl

11h 35m1 stop Bangkok Suvarnabhumi

$235Multiple Airlines

Mon, Oct 12 - Fri, Oct 16

11:05 am - 8:00 pmKTI Phnom Penh Techo Intl-CNX Chiang Mai

8h 55m1 stop Bangkok Suvarnabhumi

6:50 am - 5:45 pmCNX Chiang Mai-KTI Phnom Penh Techo Intl

10h 55m1 stop Bangkok Don Mueang Intl

$251Multiple Airlines

Thu, Oct 1 - Sat, Oct 3

11:05 am - 8:00 pmKTI Phnom Penh Techo Intl-CNX Chiang Mai

8h 55m1 stop Bangkok Suvarnabhumi

10:20 pm - 9:55 amCNX Chiang Mai-KTI Phnom Penh Techo Intl

11h 35m1 stop Bangkok Suvarnabhumi

$256Multiple Airlines

Thu, Oct 1 - Sat, Oct 3

6:35 pm - 6:35 pmKTI Phnom Penh Techo Intl-CNX Chiang Mai

24h 00m1 stop Bangkok Don Mueang Intl

10:55 pm - 5:45 pmCNX Chiang Mai-KTI Phnom Penh Techo Intl

18h 50m1 stop Bangkok Don Mueang Intl

$258Thai AirAsia

Fri, Oct 9 - Thu, Oct 15

9:40 am - 3:15 pmKTI Phnom Penh Techo Intl-CNX Chiang Mai

5h 35m1 stop Bangkok Suvarnabhumi

9:25 am - 5:45 pmCNX Chiang Mai-KTI Phnom Penh Techo Intl

8h 20m2 stops Khon Kaen Bangkok Don Mueang Intl

$347Multiple Airlines

Thu, Oct 1 - Sat, Oct 3

8:15 am - 1:40 pmKTI Phnom Penh Techo Intl-CNX Chiang Mai

5h 25m1 stop Bangkok Suvarnabhumi

9:25 am - 5:45 pmCNX Chiang Mai-KTI Phnom Penh Techo Intl

8h 20m2 stops Khon Kaen Bangkok Don Mueang Intl

$357Multiple Airlines

Thu, Oct 1 - Sat, Oct 3

1:15 pm - 11:25 pmKTI Phnom Penh Techo Intl-CNX Chiang Mai

10h 10m2 stops Da Nang Bangkok Suvarnabhumi

12:00 pm - 5:45 pmCNX Chiang Mai-KTI Phnom Penh Techo Intl

5h 45m1 stop Bangkok Don Mueang Intl

$462Multiple Airlines

Fri, Oct 9 - Thu, Oct 15

1:15 pm - 11:25 pmKTI Phnom Penh Techo Intl-CNX Chiang Mai

10h 10m2 stops Da Nang Bangkok Suvarnabhumi

7:00 am - 12:45 pmCNX Chiang Mai-KTI Phnom Penh Techo Intl

5h 45m1 stop Bangkok Suvarnabhumi

$492Multiple Airlines

Mon, Oct 12 - Fri, Oct 16

4:30 pm - 1:45 pmKTI Phnom Penh Techo Intl-CNX Chiang Mai

21h 15m3 stops Hanoi Noibai Ho Chi Minh City Bangkok Suvarnabhumi

7:35 pm - 1:00 pmCNX Chiang Mai-KTI Phnom Penh Techo Intl

17h 25m3 stops Bangkok Suvarnabhumi Hanoi Noibai Vientiane Wattay

$766Multiple Airlines

Thu, Oct 1 - Sat, Oct 3

4:30 pm - 1:45 pmKTI Phnom Penh Techo Intl-CNX Chiang Mai

21h 15m3 stops Hanoi Noibai Ho Chi Minh City Bangkok Suvarnabhumi

10:10 am - 7:40 pmCNX Chiang Mai-KTI Phnom Penh Techo Intl

9h 30m2 stops Bangkok Suvarnabhumi Ho Chi Minh City

$785Vietnam Airlines

Thu, Oct 1 - Sat, Oct 3

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Vietnam Airlines flights from Phnom Penh to Chiang Mai

Our best Vietnam Airlines deals on Phnom Penh to Chiang Mai flight tickets

Vietnam Airlines

Sep 25

KTI2:10 pmPhnom Penh Techo Intl

23h 35m

2 stops

CNX1:45 pmChiang Mai

Sep 27

CNX11:55 amChiang Mai

25h 05m

3 stops

KTI1:00 pmPhnom Penh Techo Intl

$753

Vietnam Airlines

Oct 1

KTI4:30 pmPhnom Penh Techo Intl

21h 15m

3 stops

CNX1:45 pmChiang Mai

Oct 3

CNX10:10 amChiang Mai

9h 30m

2 stops

KTI7:40 pmPhnom Penh Techo Intl

$785

Vietnam Airlines

Sep 25

KTI5:45 pmPhnom Penh Techo Intl

20h 00m

3 stops

CNX1:45 pmChiang Mai

Sep 27

CNX2:35 pmChiang Mai

22h 20m

3 stops

KTI12:55 pmPhnom Penh Techo Intl

$792

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Phnom PenhChiang Mai

KTI Phnom Penh Techo Intl - CNX Chiang Mai

KTICNX

Phnom Penh Techo Intl

Mon 10/12

11:05 am-9:50 pm

1 stop10h 45m

Chiang Mai

Fri 10/16

10:20 pm-9:55 am

1 stop11h 35m

$235

Phnom PenhChiang Mai

KTI Phnom Penh Techo Intl - CNX Chiang Mai

KTICNX

Phnom Penh Techo Intl

Thu 10/1

11:05 am-8:00 pm

1 stop8h 55m

Chiang Mai

Sat 10/3

6:50 am-5:45 pm

1 stop10h 55m

$251

Phnom PenhChiang Mai

KTI Phnom Penh Techo Intl - CNX Chiang Mai

KTICNX

Phnom Penh Techo Intl

Thu 10/1

11:05 am-8:00 pm

1 stop8h 55m

Chiang Mai

Sat 10/3

10:20 pm-9:55 am

1 stop11h 35m

$256

Phnom PenhChiang Mai

KTI Phnom Penh Techo Intl - CNX Chiang Mai

KTICNX

Phnom Penh Techo Intl

Fri 10/9

6:35 pm-6:35 pm

1 stop24h 00m

Chiang Mai

Thu 10/15

10:55 pm-5:45 pm

1 stop18h 50m

$258

Phnom PenhChiang Mai

KTI Phnom Penh Techo Intl - CNX Chiang Mai

KTICNX

Phnom Penh Techo Intl

Thu 10/1

9:40 am-3:15 pm

1 stop5h 35m

Chiang Mai

Sat 10/3

9:25 am-5:45 pm

2 stops8h 20m

$347

Quickest round-trip

Phnom PenhChiang Mai

KTI Phnom Penh Techo Intl - CNX Chiang Mai

KTICNX

Phnom Penh Techo Intl

Thu 10/1

8:15 am-1:40 pm

1 stop5h 25m

Chiang Mai

Sat 10/3

9:25 am-5:45 pm

2 stops8h 20m

$357

Phnom PenhChiang Mai

KTI Phnom Penh Techo Intl - CNX Chiang Mai

KTICNX

Phnom Penh Techo Intl

Fri 10/9

1:15 pm-11:25 pm

2 stops10h 10m

Chiang Mai

Thu 10/15

12:00 pm-5:45 pm

1 stop5h 45m

$462

Phnom PenhChiang Mai

KTI Phnom Penh Techo Intl - CNX Chiang Mai

KTICNX

Phnom Penh Techo Intl

Mon 10/12

1:15 pm-11:25 pm

2 stops10h 10m

Chiang Mai

Fri 10/16

7:00 am-12:45 pm

1 stop5h 45m

$492

Phnom PenhChiang Mai

KTI Phnom Penh Techo Intl - CNX Chiang Mai

KTICNX

Phnom Penh Techo Intl

Thu 10/1

4:30 pm-1:45 pm

3 stops21h 15m

Chiang Mai

Sat 10/3

7:35 pm-1:00 pm

3 stops17h 25m

$766

Phnom PenhChiang Mai

KTI Phnom Penh Techo Intl - CNX Chiang Mai

KTICNX

Phnom Penh Techo Intl

Thu 10/1

4:30 pm-1:45 pm

3 stops21h 15m

Chiang Mai

Sat 10/3

10:10 am-7:40 pm

2 stops9h 30m

$785

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phnom Penh to Chiang Mai

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 airline that flies from Phnom Penh Techo Intl to Chiang Mai?

Thai Vietjet Air is the most popular carrier operating from Phnom Penh Techo Intl to Chiang Mai

When to book flights from Phnom Penh to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Phnom Penh to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Phnom Penh to Chiang Mai (KTI to CNX) flight deals and tips

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

Best Price Found	$126
Direct flights	None

The best one-way flight to Chiang Mai from Phnom Penh in the past 72 hours is $126. The best round-trip flight deal from Phnom Penh to Chiang Mai found on momondo in the last 72 hours is $235.

There are no direct flights from Phnom Penh to Chiang Mai. There are no popular flight routes from Phnom Penh to Chiang Mai.

Search flight deals

Frequently asked questions about flying from Phnom Penh to Chiang Mai

How far is Phnom Penh Techo Intl to Chiang Mai by plane?
A flight from Phnom Penh Techo Intl to Chiang Mai will travel around 636.1 mi.
When did momondo last update prices for flights from Phnom Penh Techo Intl Airport to Chiang Mai Airport?
Prices for flights from Phnom Penh Techo Intl Airport to Chiang Mai Airport refresh daily.
How many operators does momondo search for flights from Phnom Penh Techo Intl Airport to Chiang Mai Airport?
There are 2 operators available for flights from Phnom Penh Techo Intl Airport to Chiang Mai Airport as of September 2026.
How old do you have to be to fly from Phnom Penh Techo Intl Airport to Chiang Mai Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phnom Penh Techo Intl Airport to Chiang Mai Airport.
What documentation or ID do you need to fly to Chiang Mai Airport?
The necessary travel and health documents for your Chiang Mai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Phnom Penh to Chiang Mai?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Phnom Penh to Chiang Mai is Thai Vietjet Air (56% of total bookings). The next most popular airline is Thai AirAsia (44%).

Best airlines flying from Phnom Penh to Chiang Mai

Compare and see reviews for airlines that fly from Phnom Penh to Chiang Mai with momondo

Airline	Rating	Free Cancellation	Price
Thai Vietjet Air	PriceFrom $215	Free Cancellation	Rating 6.7 134 reviews		Search Thai Vietjet Air flights
Thai AirAsia	PriceFrom $229	Free Cancellation	Rating 7.5 249 reviews		Search Thai AirAsia flights

Why use momondo?

Why should I use momondo to find a flight deal from Phnom Penh to Chiang Mai?

Finding the right flight to Chiang Mai from Phnom Penh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chiang Mai quick and easy, saving you time and money.

Can I find flights from Phnom Penh to Chiang Mai with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chiang Mai from Phnom Penh with this policy.

How can momondo help me find flights from Phnom Penh to Chiang Mai?

momondo helps you find the best flight between Phnom Penh and Chiang Mai 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 Phnom Penh to Chiang Mai right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Phnom Penh to Chiang Mai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Phnom Penh to Chiang Mai from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to Chiang Mai departing on 11/6. 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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Vietnam Airlines flights from Phnom Penh to Chiang Mai

Our best Vietnam Airlines deals on Phnom Penh to Chiang Mai flight tickets

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How to get the cheapest flight ticket from Phnom Penh to Chiang Mai

What is the cheapest airline that flies from Phnom Penh Techo Intl to Chiang Mai?

When to book flights from Phnom Penh to Chiang Mai

Cheap Phnom Penh to Chiang Mai (KTI to CNX) flight deals and tips

Best Price Found

Direct flights

Frequently asked questions about flying from Phnom Penh to Chiang Mai

Best airlines flying from Phnom Penh to Chiang Mai

Compare and see reviews for airlines that fly from Phnom Penh to Chiang Mai with momondo

Why use momondo?

An easier way to manage your Chiang Mai trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Airports servicing Thailand

Fly your favorite airline to Chiang Mai

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chiang Mai

List of cabin classes available on flights landing in Chiang Mai. Availability may vary depending on flight origin and airline.

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