Cheap flights from Chiang Mai to Phnom Penh

Flights overview

Useful information for finding cheap flights from Chiang Mai to Phnom Penh and booking your next trip
Cheapest round-trip flights $391
Thai AirAsia 1 stop 10 hr Mon, May 4 — Sun, May 10
The cheapest round-trip flight from Chiang Mai to Phnom Penh is currently $391
Cheapest one-way flight $210
Thai AirAsia 1 stop 10 hr Mon, May 4
The cheapest one-way flight from Chiang Mai to Phnom Penh is currently $210
Last-minute weekend getaway $349
Thai AirAsia 1 stop 10 hr Thu, May 7 — Sun, May 10
The cheapest last-minute weekend getaway from Chiang Mai to Phnom Penh is currently $349
Fastest flight 5 hr 45 min The fastest flight with stops from Chiang Mai to Phnom Penh takes 5 hr 45 min
Nonstop flights None There are no direct flights on this route.

Popular airlines from Chiang Mai to Phnom Penh

  • THAI
    59 weekly connecting flights
    CNX - KTI Every day
  • Thai AirAsia
    from $391
    Typical price: $245–335
    52 weekly connecting flights
    CNX - KTI Every day
  • Bangkok Airways
    31 weekly connecting flights
    CNX - KTI Every day
  • China Eastern
    21 weekly connecting flights
    CNX - KTI Every day
  • China Southern
    20 weekly connecting flights
    CNX - KTI Every day
  • MAI
    18 weekly connecting flights
    CNX - KTI Every day

Popular airports near Chiang Mai

  • Chiang Mai International Airport (CNX)
    Chiang Mai Thailand 12 min 2 mi
  • Mae Fah Luang - Chiang Rai International Airport (CEI)
    Chiang Rai Thailand 3 hr 24 min 99 mi
  • Lampang Airport (LPT)
    Lampang Thailand 1 hr 37 min 49 mi
  • Sukhothai Airport (THS)
    Sukhothai Thailand 4 hr 5 min 120 mi

Popular airports near Phnom Penh

  • Techo International Airport (KTI)
    Phnom Penh Cambodia 38 min 13 mi
  • Sihanoukville International Airport (KOS)
    Sihanoukville Cambodia 2 hr 48 min 110 mi
  • Siem Reap International Airport (SAI)
    Krong Siem Reap Cambodia 5 hr 9 min 134 mi

Frequently asked questions about flying from Chiang Mai to Phnom Penh

The cheapest round-trip flight from Chiang Mai to Phnom Penh recently found on Google Flights was with Thai AirAsia from $391. The cheapest one-way flight was with Thai AirAsia from $210.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Thai AirAsia flight from Chiang Mai to Phnom Penh is $391, flying from May 4 to May 10.
The cheapest round-trip flight from Chiang Mai to Phnom Penh starts at $391 from Mon, May 4 to Sun, May 10. The cheapest one-way flight starts at $210 and departs on Mon, May 4.
5 hr 45 min is the shortest flight time from Chiang Mai to Phnom Penh.
Peak travel season runs is Nov–Feb. Rainy season is Jun–Oct. Key annual events include Khmer New Year (Apr); Pchum Ben (Sep), a weeks-long period in which Cambodians pay respect to their ancestors; and Bon Om Touk, the Water Festival (Nov) with boat races, concerts and traditional dishes.
It's easy to use Google Flights to find the cheapest days to fly from Chiang Mai to Phnom Penh.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Chiang Mai to Phnom Penh really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Chiang Mai to Phnom Penh.

In terms of flights, THAI is the most popular. THAI offers 59 connecting flights per week. THAI flies from Chiang Mai International Airport (CNX) to Techo International Airport (KTI) .

Other popular airlines flying from Chiang Mai to Phnom Penh are:
  • Thai AirAsia offers 52 connecting flights per week. Thai AirAsia flies from Chiang Mai International Airport (CNX) to Techo International Airport (KTI) .
  • Bangkok Airways offers 31 connecting flights per week. Bangkok Airways flies from Chiang Mai International Airport (CNX) to Techo International Airport (KTI) .
  • China Eastern offers 21 connecting flights per week. China Eastern flies from Chiang Mai International Airport (CNX) to Techo International Airport (KTI) .
  • China Southern offers 20 connecting flights per week. China Southern flies from Chiang Mai International Airport (CNX) to Techo International Airport (KTI) .
  • MAI offers 18 connecting flights per week. MAI flies from Chiang Mai International Airport (CNX) to Techo International Airport (KTI) .
The number of connecting flights refers to distinct flights with at least one stop between Chiang Mai and Phnom Penh.
The cheapest round-trip flight from Chiang Mai to Phnom Penh recently found on Google Flights was with Thai AirAsia from $391. The cheapest one-way flight was with Thai AirAsia from $210.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Thai AirAsia flight from Chiang Mai to Phnom Penh is $391, flying from May 4 to May 10.
No airline flies direct from Chiang Mai to Phnom Penh.
  • There are 59 THAI connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
  • There are 52 Thai AirAsia connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
  • There are 31 Bangkok Airways connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
  • There are 21 China Eastern connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
  • There are 20 China Southern connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
  • There are 18 MAI connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Chiang Mai and Phnom Penh at price $349 is offered by Thai AirAsia from Thu, May 7 to Sun, May 10.
No airline flies direct from Chiang Mai to Phnom Penh.
  • There are 59 THAI connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
  • There are 52 Thai AirAsia connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
  • There are 31 Bangkok Airways connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
  • There are 21 China Eastern connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
  • There are 20 China Southern connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
  • There are 18 MAI connecting flights from Chiang Mai to Phnom Penh per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are no direct flights from Chiang Mai to Phnom Penh.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Chiang Mai to Phnom Penh, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest economy class round-trip flights between Chiang Mai and Phnom Penh start at $391 from Mon, May 4 to Sun, May 10.
To book business class trips from Chiang Mai to Phnom Penh, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Chiang Mai and Phnom Penh starts at $349 from Thu, May 7 to Sun, May 10 with Thai AirAsia.
The cheapest last-minute deal between Chiang Mai and Phnom Penh at price $349 is offered by Thai AirAsia from Thu, May 7 to Sun, May 10.
To find last-minute flight deals from Chiang Mai to Phnom Penh, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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