Cheap Flights from Phnom Penh (PNH) to Chiang Rai (CEI)

Popular airlines from Phnom Penh Intl. Airport (PNH) to Chiang Rai Intl. Airport (CEI)

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Frequently asked questions

How much does a flight from Phnom Penh Intl. Airport (PNH) to Chiang Rai Intl. Airport (CEI) cost?
Lock in a cheap one-way flight or cheap return flight from Phnom Penh Intl. Airport (PNH) to Chiang Rai Intl. Airport (CEI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Phnom Penh Intl. Airport (PNH) to Chiang Rai Intl. Airport (CEI)?
is the least expensive month to fly from PNH to CEI. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Phnom Penh Intl. Airport (PNH) to Chiang Rai Intl. Airport (CEI)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PNH to CEI flight.
How many flights per day from Phnom Penh Intl. Airport (PNH) to Chiang Rai Intl. Airport (CEI)?
You'll need to catch a flight with a layover when traveling from Phnom Penh Intl. Airport (PNH) to Chiang Rai Intl. Airport (CEI). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PNH to CEI?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Phnom Penh Intl. Airport (PNH) to Chiang Rai Intl. Airport (CEI)?
To touch down at Chiang Rai Intl. Airport (CEI) on time, choose a flight that takes off from Phnom Penh Intl. Airport (PNH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Phnom Penh Intl. Airport (PNH) to Chiang Rai Intl. Airport (CEI) last-minute?
Last-minute bookings from PNH to CEI are generally more expensive. To lock in the lowest prices, start looking for flights ahead of time. That said, if you're flexible with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a PNH to CEI flight and hotel package?
You'll typically save money by securing a PNH to CEI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Chiang Rai Intl. Airport (CEI)?
It's usually possible to reschedule or cancel your PNH to CEI flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Phnom Penh Intl.
Destination airport
Chiang Rai Intl.
Distance
667 mi

Book with confidence

Book with confidence

Phnom Penh to Chiang Rai Flights

The cheapest times to fly from Phnom Penh to Chiang Rai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phnom Penh to Chiang Rai are during the month of . You can find some of the cheapest flights from Phnom Penh to Chiang Rai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phnom Penh to Chiang Rai

Sunday is one of the best days to book for cheap flights from Phnom Penh to Chiang Rai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phnom Penh to Chiang Rai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phnom Penh to Chiang Rai in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phnom Penh to Chiang Rai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phnom Penh to Chiang Rai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phnom Penh to Chiang Rai Flights

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*Available to One Key members.