Search flights from Phnom Penh (PNH) to Chiang Mai (CNX)

Book your plane tickets from Phnom Penh to Chiang Mai with ease

Cheapest flights to Chiang Mai

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Phnom Penh to Chiang Mai: things to know

The most popular route is from Phnom Penh International Airport in Phnom Penh to Chiang Mai Airport in Chiang Mai. On average this flight takes 5 hours 21 minutes one-way and costs $318 round-trip.

Most popular route
Phnom Penh International Airport (PNH) to Chiang Mai Airport (CNX)
Average flight time
5 hours 21 minutes
Average round-trip price
$318
Fly from Phnom Penh to Chiang Mai
7 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines, and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on select airfares

Airlines that fly from Phnom Penh to Chiang Mai

Airline options may vary according to recently booked flights and your search terms

  • Thai Airasia
  • Thai VietJet Air
  • Thai Airways
  • Bangkok Airways
  • Air Bishkeck
  • Sky Angkor Airlines
  • Cambodia Angkor Air

Frequently asked questions

Fly to more destinations from Phnom Penh

Research, refine, and make plans for your whole trip

Flights from Cambodia to Thailand

Flexible on where to fly from? Cambodia also has many flight options for Thailand.

Flights to Chiang Mai Province

Getting to Chiang Mai Province just got easier!

Flights to Northern Thailand

Getting to Northern Thailand just got easier!

Flights from Phnom Penh to Thailand

Plan your next getaway from Phnom Penh.

Hotels in Chiang Mai

A popular choice with visitors to Thailand.

All flights

Fly to your next dream destination.
gogless