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Find cheap one-way flights from Phnom Penh to Chiang Mai starting at US$85.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • PNH17:05
        5h 55m
        1 stop
        CNX23:00
        Wed, May 8|Phnom Penh - Chiang Mai|Thai AirAsia
        US$85US$104
        19% OFF
        19% OFF
        US$104US$85
      • PNH17:05
        5h 55m
        1 stop
        CNX23:00
        Wed, May 15|Phnom Penh - Chiang Mai|Thai AirAsia
        US$85US$104
        18% OFF
        18% OFF
        US$104US$85
      • PNH09:45
        4h 15m
        1 stop
        CNX14:00
        Sat, Jun 29|Phnom Penh - Chiang Mai|Thai AirAsia
        US$85US$104
        18% OFF
        18% OFF
        US$104US$85
      • PNH17:05
        5h 55m
        1 stop
        CNX23:00
        Sat, May 18|Phnom Penh - Chiang Mai|Thai AirAsia
        US$86
        US$86
      • PNH09:45
        4h 15m
        1 stop
        CNX14:00
        Wed, Jun 5|Phnom Penh - Chiang Mai|Thai AirAsia
        US$86
        US$86
      • PNH17:05
        4h 10m
        1 stop
        CNX21:15
        Sat, May 4|Phnom Penh - Chiang Mai|Thai AirAsia
        US$86
        US$86
      • PNH17:05
        5h 55m
        1 stop
        CNX23:00
        Wed, May 22|Phnom Penh - Chiang Mai|Thai AirAsia
        US$86
        US$86
      • PNH09:45
        4h 15m
        1 stop
        CNX14:00
        Mon, Jul 1|Phnom Penh - Chiang Mai|Thai AirAsia
        US$86
        US$86
      • PNH19:10
        12h 5m
        1 stop
        CNX07:15
        Sat, May 18|Phnom Penh - Chiang Mai|Thai Vietjet Air
        US$86
        US$86
      • PNH19:10
        12h 5m
        1 stop
        CNX07:15
        Sun, May 5|Phnom Penh - Chiang Mai|Thai Vietjet Air
        US$87
        US$87
      • PNH13:00
        3h 5m
        Direct
        CNX14:00
        Wed, May 1|Phnom Penh - Chiang Mai|Thai AirAsia
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Phnom Penh to Chiang Mai?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Phnom Penh to Chiang Mai

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Thai Vietjet Air
From US$85
Cambodia Airways
From US$94
Sky Angkor Airlines
From US$102
Thai AirAsia
From US$104
AirAsia
From US$137
Thai Airways
From US$140
Bangkok Airways
From US$155
Spring Airlines
From US$161
Jetstar Asia
From US$171
Cambodia Angkor Air
From US$198
ANA airlines

Find more flights and airlines

Find cheap flights from Phnom Penh to Chiang Mai by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Phnom Penh to Chiang Mai.

  • Cheapest
    Thai AirAsia
    PNH
    09:45
    4h 15m
    1 transfer
    CNX
    14:00
    Phnom Penh International Airport - Chiang Mai International Airport
    Tue, May 21Thai AirAsia
    US$104
  • Thai AirAsia
    PNH
    09:45
    4h 15m
    1 transfer
    CNX
    14:00
    Phnom Penh International Airport - Chiang Mai International Airport
    Tue, May 21Thai AirAsia
    US$104
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Phnom Penh (PNH) to Chiang Mai (CNX) the cheapest?

    Airlines adjust prices for flights from Phnom Penh to Chiang Mai based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Phnom Penh (PNH) to Chiang Mai (CNX) cost?

    According to Trip.com's data, the lowest price is around $267.

  • What is the transportation method from the main airport to downtown in Chiang Mai?

    • The distance from Chiang Mai International Airport to downtown is about 3km. It takes about 20 minutes by taxi.

How to find a cheap flight from Phnom Penh to Chiang Mai

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phnom Penh to Chiang Mai. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Phnom Penh to Chiang Mai Flight Information

Cheapest nonstop flight price

$84

Off-season for travel

January

Peak season for travel

October

Flight distance

1,021.35km

Popular airline

AirAsia Berhad (Malaysia)

What You Should Know about Flights from Phnom Penh to Chiang Mai

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