Cheap Flights from Tucson (TUS) to Phnom Penh (PNH)

Popular airlines from Tucson International Airport (TUS) to Phnom Penh Intl. Airport (PNH)

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Phnom Penh Intl. Airport (PNH) cost?
Snag a cheap one-way flight or cheap return flight from Tucson Intl. Airport (TUS) to Phnom Penh Intl. Airport (PNH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Phnom Penh Intl. Airport (PNH)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between TUS and PNH. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Phnom Penh Intl. Airport (PNH)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from TUS to PNH. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Tucson Intl. Airport (TUS) to Phnom Penh Intl. Airport (PNH)?
Direct flights from Tucson Intl. Airport (TUS) to Phnom Penh Intl. Airport (PNH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUS to PNH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tucson Intl. Airport (TUS) to Phnom Penh Intl. Airport (PNH)?
To avoid possible delays on the Tucson Intl. Airport (TUS) to Phnom Penh Intl. Airport (PNH) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Tucson Intl. Airport (TUS) to Phnom Penh Intl. Airport (PNH) last-minute?
Last-minute bookings from TUS to PNH are usually more expensive. To secure the cheapest rates, start searching for flights ahead of time. That being said, if your travel plans are flexible, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a TUS to PNH flight and hotel package?
Compared with arranging hotels and flights separately, booking a TUS to PNH flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Phnom Penh Intl. Airport (PNH)?
In most cases, you can modify or cancel your TUS to PNH flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
Tucson Intl.
Destination airport
Phnom Penh Intl.
Distance
8602 mi

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Tucson to Phnom Penh Flights

The cheapest times to fly from Tucson to Phnom Penh

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 Tucson to Phnom Penh are during the month of . You can find some of the cheapest flights from Tucson to Phnom Penh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Phnom Penh

Sunday is one of the best days to book for cheap flights from Tucson to Phnom Penh: 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 Tucson to Phnom Penh

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 Tucson to Phnom Penh 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 Tucson to Phnom Penh 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 Tucson to Phnom Penh 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.

 

Tucson to Phnom Penh Flights

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*Available to One Key members.