S$133 Cheap Flights from Chiang Mai to Phnom Penh

View S$133 flight on Mon, 15 Sep, 2025Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Phnom Penh Intl. Airport (PNH)

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Cheap Flights from Chiang Mai to Phnom Penh (CNX-PNH)

Prices were available within the past 7 days and start at S$133 for one-way flights and S$284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Fri, 4 Jul - Wed, 16 Jul
CNX
Chiang Mai
PNH
Phnom Penh
S$284 Return, found 5 days ago
S$284
Return
found 5 days ago
Select Thai AirAsia flight, departing Fri, 4 Jul from Chiang Mai to Phnom Penh, returning Wed, 16 Jul, priced at S$284 found 5 days ago
Thai AirAsia
Fri, 4 Jul - Wed, 16 Jul
CNX
Chiang Mai
PNH
Phnom Penh
S$293 Return, found 5 days ago
S$293
Return
found 5 days ago
Select Thai AirAsia flight, departing Fri, 4 Jul from Chiang Mai to Phnom Penh, returning Wed, 16 Jul, priced at S$293 found 5 days ago
Thai AirAsia
Mon, 23 Jun - Sun, 29 Jun
CNX
Chiang Mai
PNH
Phnom Penh
S$296 Return, found 3 days ago
S$296
Return
found 3 days ago
Select Thai AirAsia flight, departing Mon, 23 Jun from Chiang Mai to Phnom Penh, returning Sun, 29 Jun, priced at S$296 found 3 days ago
Thai AirAsia
Fri, 4 Jul - Wed, 16 Jul
CNX
Chiang Mai
PNH
Phnom Penh
S$302 Return, found 5 days ago
S$302
Return
found 5 days ago
Select Thai AirAsia flight, departing Fri, 4 Jul from Chiang Mai to Phnom Penh, returning Wed, 16 Jul, priced at S$302 found 5 days ago
Thai Vietjet
Tue, 24 Jun - Sun, 29 Jun
CNX
Chiang Mai
PNH
Phnom Penh
S$312 Return, found 3 days ago
S$312
Return
found 3 days ago
Select Thai Vietjet flight, departing Tue, 24 Jun from Chiang Mai to Phnom Penh, returning Sun, 29 Jun, priced at S$312 found 3 days ago
Thai Vietjet
Fri, 20 Jun - Sun, 29 Jun
CNX
Chiang Mai
PNH
Phnom Penh
S$316 Return, found 3 days ago
S$316
Return
found 3 days ago
Select Thai Vietjet flight, departing Fri, 20 Jun from Chiang Mai to Phnom Penh, returning Sun, 29 Jun, priced at S$316 found 3 days ago
Thai Vietjet
Tue, 24 Jun - Fri, 4 Jul
CNX
Chiang Mai
PNH
Phnom Penh
S$324 Return, found 2 days ago
S$324
Return
found 2 days ago
Select Thai Vietjet flight, departing Tue, 24 Jun from Chiang Mai to Phnom Penh, returning Fri, 4 Jul, priced at S$324 found 2 days ago
Thai Vietjet
Wed, 18 Jun - Sun, 29 Jun
CNX
Chiang Mai
PNH
Phnom Penh
S$328 Return, found 2 days ago
S$328
Return
found 2 days ago
Select Thai Vietjet flight, departing Wed, 18 Jun from Chiang Mai to Phnom Penh, returning Sun, 29 Jun, priced at S$328 found 2 days ago
Thai Airways International
Thu, 31 Jul - Fri, 15 Aug
CNX
Chiang Mai
PNH
Phnom Penh
S$452 Return, found 2 days ago
S$452
Return
found 2 days ago
Select Thai Airways International flight, departing Thu, 31 Jul from Chiang Mai to Phnom Penh, returning Fri, 15 Aug, priced at S$452 found 2 days ago
Malaysia Airlines
Mon, 23 Jun - Sun, 29 Jun
CNX
Chiang Mai
PNH
Phnom Penh
S$620 Return, found 3 days ago
S$620
Return
found 3 days ago
Select Malaysia Airlines flight, departing Mon, 23 Jun from Chiang Mai to Phnom Penh, returning Sun, 29 Jun, priced at S$620 found 3 days ago
Chiang Mai to Phnom Penh route information
Origin airport
Chiang Mai Intl.
Destination airport
Phnom Penh Intl.
Return price
S$283
Distance
1014 km

Perfect flights from Chiang Mai to Phnom Penh

Your Journey from Chiang Mai to Phnom Penh

Start your unforgettable journey with Expedia. Our broad selection of flights from Chiang Mai to Phnom Penh caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Thai AirAsia, Thai Airways International, Malaysia Airlines, Bangkok Airways, Thai Vietjet. Our selection of flights from Chiang Mai Intl. to Phnom Penh Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Chiang Mai to Phnom Penh Flights

Experience the joy of finding cheap flights from Chiang Mai Intl. to Phnom Penh Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$133 and roundtrip prices from S$284*.
 

Pre-Flight Essentials

Ensure a smooth journey from Chiang Mai to Phnom Penh with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Phnom Penh

Picture yourself stepping off the plane in Phnom Penh and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Chiang Mai to Phnom Penh Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Chiang Mai to Phnom Penh.
 

Beyond the Flight – Exploring Phnom Penh

With Expedia, your adventure extends beyond the flight. Explore Phnom Penh at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Chiang Mai to Phnom Penh with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Chiang Mai to Phnom Penh with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from CNX to PNH?
Round-trip tickets between Chiang Mai Airport and PNH start from S$284. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chiang Mai Airport to Phnom Penh Intl. Airport (PNH)?
This can differ between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from Chiang Mai Intl. Airport (CNX) to Phnom Penh Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for CNX to Phnom Penh Intl. Airport (PNH) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from CNX to Phnom Penh Intl. Airport (PNH)?
The distance from CNX (CNX) to Phnom Penh Intl. Airport (PNH) (PNH) is 1,000 kilometres. You’ll be walking down the air bridge and picking up your bags from the carousel in no time at all.
Which airlines fly direct from CNX to Phnom Penh Intl. Airport (PNH)?
At present, no airlines offer flights directly from Chiang Mai Airport to Phnom Penh Airport. You’ll have to book a flight with at least one stop. To score the best connections and price, lock in your fare ahead of time.
Are CNX to PNH flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so there are no guarantees. While last-minute flight deals between Chiang Mai Airport and PNH are of course possible, it also makes sense to monitor prices well before you fly. In fact, some carriers publicize their prices up to a year prior to the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to lock in your seat when prices drop.

Explore a world of travel with Expedia

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