Cheap Flights from Phnom Penh to Chiang Mai Province from $358 Return

Flight deals from Phnom Penh to Chiang Mai Province

Looking for cheap tickets from Phnom Penh to Chiang Mai Province, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chiang Mai.$358 per passenger.Departing Mon, 16 Mar, returning Thu, 19 Mar.Return flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Techo International on Mon, 16 Mar, arriving in Chiang Mai.Inbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Thu, 19 Mar, arriving in Techo International.Price includes taxes and charges.From $358, select.

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Flying from Phnom Penh to Chiang Mai Province

Arm yourself with these facts on the fly.

Cheapest flight found	$358
Cheapest month to fly	March
Cheapest airport to fly from	Techo International

How to find cheap flights from Phnom Penh to Chiang Mai Province

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Phnom Penh to Chiang Mai Province. Other savvy travellers recently found return flights from $358 and one-way tickets from $196 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Techo International into Chiang Mai

At the moment, the lowest priced flight tickets to Chiang Mai Province are from Techo International Airport to Chiang Mai Airport.

Fly in March

We crunched the flight calendar and found the cheapest time to fly from Phnom Penh to Chiang Mai Province is currently March.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Phnom Penh to anywhere you choose in Chiang Mai Province.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Phnom Penh to Chiang Mai Province go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Chiang Mai Province to Chiang Mai Province flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Phnom Penh to Chiang Mai Province flight price?

We looked at all of the upcoming return flights from Phnom Penh to Chiang Mai Province we could find over the next 12 months. It looks like $358 is the best price. This is good, compared to the average Chiang Mai Province ticket price of $358.

What is the cheapest month to fly from Phnom Penh to Chiang Mai Province?

The cheapest month to fly from Phnom Penh to Chiang Mai Province is currently March.

Which upcoming date is cheapest to fly from Phnom Penh to Chiang Mai Province on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phnom Penh to Chiang Mai Province on Monday, 16 March 2026.

Are there any direct flights from Phnom Penh to Chiang Mai Province?

Currently, there aren't any direct flights from Phnom Penh to Chiang Mai Province, but you can still fly with a stopover.

If I'm flying from Phnom Penh, where in Chiang Mai Province is cheapest to fly into?

If you're flying from Phnom Penh, the cheapest city in Chiang Mai Province to fly into is Chiang Mai. The cheapest airport serving Chiang Mai at the moment is Chiang Mai.