Cheap Flights from Detroit (DTW) to Phnom Penh (PNH)

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Phnom Penh Intl. Airport (PNH)

Alternative airports near Phnom Penh

Prices were available within the past 7 days. Prices and availability are subject to change.

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Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Phnom Penh Intl. Airport (PNH) cost?
Snag a cheap one-way flight or cheap return flight from Detroit Metropolitan Wayne County Airport (DTW) to Phnom Penh Intl. Airport (PNH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Phnom Penh Intl. Airport (PNH)?
is the most affordable month to fly from DTW to PNH. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Phnom Penh Intl. Airport (PNH)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from DTW to PNH. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Phnom Penh Intl. Airport (PNH)?
There are no daily direct flights from Detroit Metropolitan Wayne County Airport (DTW) to Phnom Penh Intl. Airport (PNH). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from DTW to PNH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Phnom Penh Intl. Airport (PNH)?
To reach Phnom Penh Intl. Airport (PNH) on schedule, select a flight that takes off from Detroit Metropolitan Wayne County Airport (DTW) 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 Detroit Metropolitan Wayne County Airport (DTW) to Phnom Penh Intl. Airport (PNH) last-minute?
Last-minute bookings from DTW to PNH are usually more expensive. To lock in the lowest prices, start looking for flights well in advance. That being said, if you're flexible with your travel plans, you may find a cheap fare right before your journey.
Is it cheaper to book a DTW to PNH flight and hotel package?
Compared with arranging flights and hotels separately, booking a DTW to PNH flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Phnom Penh Intl. Airport (PNH)?
It's generally possible to reschedule or cancel your DTW to PNH flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Phnom Penh Intl.
Distance
8684 mi

Book with confidence

Book with confidence

Detroit to Phnom Penh Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit 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 Detroit 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 Detroit 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.

 

Detroit to Phnom Penh Flights

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*Available to One Key members.