Chiang Mai

$92+ Cheap flights from Phnom Penh (PNH) to Chiang Mai (CNX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — CNX
Feb 25 — Mar 41
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1. Tell us where you want to go
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The best prices from Phnom Penh Pochentong to Chiang Mai are usually found in May or July, booked 67 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Phnom Penh to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$159
(Booking.com)

One-way from

$92
(ThaiVietJet)

Popular in

November

Cheapest in

May

Average price

$246
Provider with most accurate pricing for Phnom Penh Pochentong-Chiang Mai flight deals.
Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Chiang Mai flights.
From Phnom Penh Pochentong to Chiang Mai
One-way flight from Phnom Penh Pochentong to Chiang Mai
Highest demand for flights based on searches. 17% potential increase in price ($50 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Phnom Penh to Chiang Mai

Cheapest flights from Phnom Penh to Chiang Mai
Explore the most affordable flight options available from Phnom Penh to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/211:05 amPNH - CNX
1 stop9h 15mMultiple Airlines
Mon 7/710:10 amCNX - PNH
1 stop6h 10mMultiple Airlines
Deal found 2/20$159
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/225:15 pmPNH - CNX
1 stop5h 15mThai AirAsia
Sat 3/2910:10 pmCNX - PNH
1 stop10h 45mThai AirAsia
Deal found 2/20$190
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/247:55 pmPNH - CNX
1 stop11h 35mThai Vietjet Air
Thu 2/2710:25 pmCNX - PNH
1 stop11h 20mThai Vietjet Air
Deal found 2/20$195
This Priceline deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1712:10 amPNH - CNX
2 stops32h 55mChina Eastern
Mon 4/214:20 pmCNX - PNH
1 stop25h 30mChina Eastern
Deal found 2/20$588
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/229:10 pmPNH - CNX
3 stops21h 45mVietnam Airlines
Sat 3/2910:10 amCNX - PNH
2 stops9h 30mVietnam Airlines
Deal found 2/20$691
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2412:45 pmPNH - CNX
2 stops22h 35mEVA Air
Wed 2/267:45 pmCNX - PNH
2 stops15h 40mEVA Air
Deal found 2/20$792
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/11:15 amPNH - CNX
2 stops32h 05mPhilippine Airlines
Mon 7/710:10 amCNX - PNH
2 stops38h 05mPhilippine Airlines
Deal found 2/20$799
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/211:55 pmPNH - CNX
1 stop23h 45mAsiana Airlines
Sun 7/612:45 amCNX - PNH
1 stop22h 10mAsiana Airlines
Deal found 2/20$872
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2012:20 amPNH - CNX
1 stop21h 30mAir China
Fri 7/2511:05 pmCNX - PNH
1 stop24h 00mAir China
Deal found 2/20$1,001

Find flights from Phnom Penh to Chiang Mai within your budget

Customize your flight search to find flights from Phnom Penh to Chiang Mai 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Phnom Penh

Fly to

Chiang Mai

Route

Depart

Return

Price

Phnom PenhChiang Mai

PNH - CNX

PNHCNX

Phnom Penh Pochentong

Wed 7/2

11:05 am-8:20 pm

1 stop9h 15m

Chiang Mai

Mon 7/7

10:10 am-4:20 pm

1 stop6h 10m

$159

Phnom PenhChiang Mai

PNH - CNX

PNHCNX

Phnom Penh Pochentong

Sat 3/22

5:15 pm-10:30 pm

1 stop5h 15m

Chiang Mai

Sat 3/29

10:10 pm-8:55 am

1 stop10h 45m

$190

Phnom PenhChiang Mai

PNH - CNX

PNHCNX

Phnom Penh Pochentong

Sat 3/22

10:35 am-10:15 am

2 stops23h 40m

Chiang Mai

Sat 3/29

10:50 am-7:00 pm

2 stops8h 10m

$540

Phnom PenhChiang Mai

PNH - CNX

PNHCNX

Phnom Penh Pochentong

Thu 4/17

12:10 am-9:05 am

2 stops32h 55m

Chiang Mai

Mon 4/21

4:20 pm-5:50 pm

1 stop25h 30m

$588

Phnom PenhChiang Mai

PNH - CNX

PNHCNX

Phnom Penh Pochentong

Sat 3/22

9:10 pm-6:55 pm

3 stops21h 45m

Chiang Mai

Sat 3/29

10:10 am-7:40 pm

2 stops9h 30m

$691

Phnom PenhChiang Mai

PNH - CNX

PNHCNX

Phnom Penh Pochentong

Tue 7/1

1:15 am-9:20 am

2 stops32h 05m

Chiang Mai

Mon 7/7

10:10 am-12:15 am

2 stops38h 05m

$799

Phnom PenhChiang Mai

PNH - CNX

PNHCNX

Phnom Penh Pochentong

Wed 7/2

11:55 pm-11:40 pm

1 stop23h 45m

Chiang Mai

Sun 7/6

12:45 am-10:55 pm

1 stop22h 10m

$872

Phnom PenhChiang Mai

PNH - CNX

PNHCNX

Phnom Penh Pochentong

Sun 7/20

12:20 am-9:50 pm

1 stop21h 30m

Chiang Mai

Fri 7/25

11:05 pm-11:05 pm

1 stop24h 00m

$1,001

Phnom PenhChiang Mai

PNH - CNX

PNHCNX

Phnom Penh Pochentong

Wed 3/26

7:55 pm-7:30 am

1 stop11h 35m

$92

Phnom PenhChiang Mai

PNH - CNX

PNHCNX

Phnom Penh Pochentong

Wed 2/26

7:25 pm-9:20 am

1 stop13h 55m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results
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Compare providers for flights from Phnom Penh to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Phnom Penh to Chiang Mai in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phnom Penh-Chiang Mai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phnom Penh-Chiang Mai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phnom Penh-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-Chiang Mai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phnom Penh-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Phnom Penh to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Phnom Penh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Phnom Penh to Chiang Mai

Get recent, data-driven insights about flights from Phnom Penh to Chiang Mai including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Phnom Penh to Chiang Mai?

Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to Chiang Mai. Price data was last updated on February 14, 2025.

The price you pay for your flight from Phnom Penh to Chiang Mai may vary depending on when you book. For the best chance of a lower fare, look to book 66 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 Phnom Penh to Chiang Mai?

Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Chiang Mai (average of $1,041). Flying from Phnom Penh to Chiang Mai in December is currently the most expensive (average of $1,678). 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.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Asiana Airlines, Bangkok Airways and Vietnam Airlines from Phnom Penh to Chiang Mai by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Phnom Penh to Chiang Mai round-trip?

    According to our current data, Thai AirAsia ($190), Thai Vietjet Air ($540), and China Eastern ($588) offers the cheapest pricing from Phnom Penh to Chiang Mai. Thai AirAsia is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phnom Penh to Chiang Mai one-way?

    For one-way options, check prices for Thai Vietjet Air. According to our data, you can fly for as low as $92. Users have also found prices from $167 and $371 on Bangkok Airways and China Eastern, respectively.

  • Can I find deals for flights from Phnom Penh to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Chiang Mai.

  • Can I find deals for business class flights from Phnom Penh to Chiang Mai?

    Yes. Cheapflights offers flight deals from Phnom Penh to Chiang Mai 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 Phnom Penh to Chiang Mai?

    Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Chiang Mai (average of $1,041). Flying from Phnom Penh to Chiang Mai in December is currently the most expensive (average of $1,678). 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

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Alternative routes for Phnom Penh to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Phnom Penh to Chiang Mai

Discover the top 3 airlines that operate flights from Phnom Penh to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Vietjet AirCheapest$167Average$239FlexibilityNo cancel feeOn-timeN/A
Thai AirAsiaCheapest$183Average$242FlexibilityNo cancel feeOn-time87%
Thai AirwaysCheapest$262Average$308FlexibilityNo cancel feeOn-time77%
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