Cheap Flights from Phnom Penh to Chiang Mai from 152 €

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Flight deals from Phnom Penh to Chiang Mai

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

Chiang Mai.152 € per passenger.Departing Fri, 16 May, returning Wed, 21 May.Return flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Fri, 16 May, arriving in Chiang Mai.Inbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Wed, 21 May, arriving in Phnom Penh.Price includes taxes and charges.From 152 €, select.

Chiang Mai.155 € per passenger.Departing Fri, 20 Jun, returning Fri, 27 Jun.Return flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Fri, 20 Jun, arriving in Chiang Mai.Inbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Fri, 27 Jun, arriving in Phnom Penh.Price includes taxes and charges.From 155 €, select.

Chiang Mai.155 € per passenger.Departing Thu, 29 May, returning Thu, 5 Jun.Return flight with Thai VietJet Air and Thai AirAsia.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Thu, 29 May, arriving in Chiang Mai.Inbound indirect flight with Thai AirAsia, departs from Chiang Mai on Thu, 5 Jun, arriving in Phnom Penh.Price includes taxes and charges.From 155 €, select.

Chiang Mai.158 € per passenger.Departing Mon, 12 May, returning Tue, 15 Jul.Return flight with Thai VietJet Air and Thai AirAsia.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Mon, 12 May, arriving in Chiang Mai.Inbound indirect flight with Thai AirAsia, departs from Chiang Mai on Tue, 15 Jul, arriving in Phnom Penh.Price includes taxes and charges.From 158 €, select.

Chiang Mai.161 € per passenger.Departing Thu, 10 Jul, returning Fri, 11 Jul.Return flight with Thai VietJet Air and Thai LionAir.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Thu, 10 Jul, arriving in Chiang Mai.Inbound indirect flight with Thai LionAir, departs from Chiang Mai on Fri, 11 Jul, arriving in Phnom Penh.Price includes taxes and charges.From 161 €, select.

Chiang Mai.170 € per passenger.Departing Fri, 8 Aug, returning Sat, 16 Aug.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Phnom Penh on Fri, 8 Aug, arriving in Chiang Mai.Inbound indirect flight with Thai AirAsia, departs from Chiang Mai on Sat, 16 Aug, arriving in Phnom Penh.Price includes taxes and charges.From 170 €, select.

Chiang Mai.185 € per passenger.Departing Sat, 20 Sep, returning Sat, 27 Sep.Return flight with Cambodia Angkor Air and Thai LionAir.Outbound indirect flight with Cambodia Angkor Air, departs from Phnom Penh on Sat, 20 Sep, arriving in Chiang Mai.Inbound indirect flight with Thai LionAir, departs from Chiang Mai on Sat, 27 Sep, arriving in Phnom Penh.Price includes taxes and charges.From 185 €, select.

Chiang Mai.194 € per passenger.Departing Mon, 23 Jun, returning Fri, 11 Jul.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Phnom Penh on Mon, 23 Jun, arriving in Chiang Mai.Inbound indirect flight with Thai AirAsia, departs from Chiang Mai on Fri, 11 Jul, arriving in Phnom Penh.Price includes taxes and charges.From 194 €, select.

Find the cheapest month to fly from Phnom Penh to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phnom Penh to Chiang Mai flights are currently cheapest in May.

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Phnom Penh to Chiang Mai: Alternative routes

Compare routes from Phnom Penh to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Phnom Penh to Chiang Mai: Flight information

The things to know before you go.

Cheapest flight found	152 €
Cheapest month to fly	May

Finding cheap flights from Phnom Penh to Chiang Mai: Frequently asked questions

How much are return flights from Phnom Penh to Chiang Mai?

The best price we found for a return flight from Phnom Penh to Chiang Mai is 152 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Phnom Penh to Chiang Mai?

Currently, there are no airlines that fly direct from Phnom Penh to Chiang Mai. But we found flights with one or more stops from 152 €.

How many flights are there a week from Phnom Penh to Chiang Mai?

As of May 2025, there are no flights flying from Phnom Penh to Chiang Mai.

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

The cheapest month to fly from Phnom Penh to Chiang Mai is usually May 2025.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Phnom Penh Airport to Chiang Mai Airport on Friday, 16 May 2025.

Can I get a direct flight from Phnom Penh Airport to Chiang Mai Airport?

No airlines currently offer direct flights between Phnom Penh Airport and Chiang Mai Airport. Most routes have one or more stops.

How can I find the best flight deal to Chiang Mai?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chiang Mai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Chiang Mai?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Phnom Penh Airport to Chiang Mai with?

Currently, Thai VietJet Air offers the cheapest flight tickets to Chiang Mai.

Travelling from Phnom Penh International Airport (PNH) to Chiang Mai International Airport (CNX): what you need to know

Phnom Penh and Chiang Mai are both in the UTC+7 timezone. This means you won't have to change your watch when you arrive.
Give yourself plenty of time to catch your PNH to CNX flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.
Travelling during a peak month like August? Public holidays and other high seasons can result in longer queues at check-in and security. Play it safe and get there up to four hours before international flights and two hours before domestic departures.
We make it a breeze to book a flight with a stopover. To see your options for tickets from Phnom Penh International Airport to Chiang Mai International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to tour the city of your choice. Top stopovers between PNH and CNX include:
- Suvarnabhumi Airport
- Kunming Changshui International Airport
- Kuala Lumpur International Airport

How to find the cheapest flights from Phnom Penh International Airport (PNH) to Chiang Mai International Airport (CNX)

The cheapest price we've found for a one-way Phnom Penh International Airport to Chiang Mai International Airport flight is 78 €. A round-trip ticket right now is 152 €. Depending on the availability and when you book, these fares can change.
Don't wait until the last moment. You're more likely to get cheap tickets from PNH to CNX if you book ahead. Airlines often have some excellent early bird deals.
If you're flexible with your travel dates, try using the 'Whole month' search function. It'll show you the lowest price in each month when searching for a flight from Phnom Penh International Airport to Chiang Mai International Airport.
There's no need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll notify you the moment there's a new deal on cheap flights from PNH to CNX.
Tailor your trip using filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Phnom Penh International Airport to Chiang Mai International Airport.

Handy information about Phnom Penh International Airport (PNH)

When it comes to the on-time performance of Phnom Penh International Airport, 74.4% of flights stick to their scheduled arrival time.
To reach Phnom Penh International Airport from central Phnom Penh, it'll take around 30 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 11 kilometres from the airport to the city centre.
Get your journey off to a stress-free start by staying near PNH. Whether you've booked an early flight from Phnom Penh International Airport to Chiang Mai International Airport or just don't want to be rushed, these stays are ideal:

Arriving at Chiang Mai International Airport (CNX)

The last thing you want is a lengthy journey to your hotel if you're arriving on a late Phnom Penh International Airport to Chiang Mai International Airport flight. Book one of these accommodation options near CNX instead:
Hit the road running by picking up a Chiang Mai International Airport rental car. Grab your wheels from Chic Car Rent, asap car hire or Hertz and experience the lesser-explored corners of Chiang Mai and beyond.
Lock in the best deal by booking your vehicle from Chiang Mai International Airport around two weeks ahead of your trip.

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

From Chiang Mai International Airport, Chiang Mai is approximately 5 kilometres away. It takes around 10 minutes to reach the centre by car.
It typically takes 25 minutes to get there by public transport.

When to fly to Chiang Mai International Airport (CNX)

It's time to work out your travel dates for your flight from Phnom Penh International Airport to Chiang Mai International Airport. August is the most popular month to visit Chiang Mai. If you like a more relaxed vibe, go in February.
When reserving your flight from Phnom Penh International Airport to Chiang Mai International Airport, consider the type of weather you enjoy. April is the warmest month in Chiang Mai, with temperatures ranging from 22ºC (72ºF) to 42ºC (108ºF).
January has average temperatures of between 12ºC (54ºF) and 31ºC (88ºF). Search for cheap tickets from PNH to CNX sometime around then if you like travelling in cooler conditions.

Explore more of Thailand

Chiang Mai has its own special appeal, but there are so many other corners of Thailand you should also see. About 434 kilometres east of Chiang Mai, a visit to Udon Thani will keep you on the move. Start with attractions like Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.
If you're interested in discovering another major stop in Thailand, head for Lampang, about 80 kilometres south-east of Chiang Mai. Baan Sao Nak, Ratsadapisek Bridge and Horse-Drawn Carriage are among its highlights.