$805 Cheap Flights from Phnom Penh (PNH) to Cincinnati (CVG)

View $805 flight on Mon, Oct 6, 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Cincinnati-Northern Kentucky Int'l Airport (CVG)

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Cheap Flights from Phnom Penh to Cincinnati (PNH-CVG)

Prices were available within the past 7 days and start at $805 for one-way flights and $1,374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Tue, Sep 16 - Tue, Sep 30
PNH
Phnom Penh
CVG
Cincinnati
$1,374 Roundtrip, found 5 days ago
$1,374
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Tue, Sep 16 from Phnom Penh to Cincinnati, returning Tue, Sep 30, priced at $1,374 found 5 days ago
China Airlines
Mon, Jul 14 - Sat, Aug 30
PNH
Phnom Penh
CVG
Cincinnati
$1,375 Roundtrip, found 8 hours ago
$1,375
Roundtrip
found 8 hours ago
Select China Airlines flight, departing Mon, Jul 14 from Phnom Penh to Cincinnati, returning Sat, Aug 30, priced at $1,375 found 8 hours ago
China Airlines
Sun, Jul 13 - Sat, Aug 30
PNH
Phnom Penh
CVG
Cincinnati
$1,405 Roundtrip, found 8 hours ago
$1,405
Roundtrip
found 8 hours ago
Select China Airlines flight, departing Sun, Jul 13 from Phnom Penh to Cincinnati, returning Sat, Aug 30, priced at $1,405 found 8 hours ago
Qatar Airways
Sun, Jul 13 - Thu, Sep 4
PNH
Phnom Penh
CVG
Cincinnati
$1,412 Roundtrip, found 8 hours ago
$1,412
Roundtrip
found 8 hours ago
Select Qatar Airways flight, departing Sun, Jul 13 from Phnom Penh to Cincinnati, returning Thu, Sep 4, priced at $1,412 found 8 hours ago
Qatar Airways
Sun, Jul 13 - Mon, Sep 1
PNH
Phnom Penh
CVG
Cincinnati
$1,423 Roundtrip, found 8 hours ago
$1,423
Roundtrip
found 8 hours ago
Select Qatar Airways flight, departing Sun, Jul 13 from Phnom Penh to Cincinnati, returning Mon, Sep 1, priced at $1,423 found 8 hours ago
Qatar Airways
Sun, Jul 13 - Wed, Sep 3
PNH
Phnom Penh
CVG
Cincinnati
$1,439 Roundtrip, found 8 hours ago
$1,439
Roundtrip
found 8 hours ago
Select Qatar Airways flight, departing Sun, Jul 13 from Phnom Penh to Cincinnati, returning Wed, Sep 3, priced at $1,439 found 8 hours ago
Qatar Airways
Sun, Jul 13 - Sun, Aug 31
PNH
Phnom Penh
CVG
Cincinnati
$1,448 Roundtrip, found 8 hours ago
$1,448
Roundtrip
found 8 hours ago
Select Qatar Airways flight, departing Sun, Jul 13 from Phnom Penh to Cincinnati, returning Sun, Aug 31, priced at $1,448 found 8 hours ago
China Airlines
Thu, Jul 17 - Sat, Aug 30
PNH
Phnom Penh
CVG
Cincinnati
$1,455 Roundtrip, found 8 hours ago
$1,455
Roundtrip
found 8 hours ago
Select China Airlines flight, departing Thu, Jul 17 from Phnom Penh to Cincinnati, returning Sat, Aug 30, priced at $1,455 found 8 hours ago
Asiana Airlines
Tue, Sep 16 - Tue, Sep 30
PNH
Phnom Penh
CVG
Cincinnati
$1,608 Roundtrip, found 5 days ago
$1,608
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Tue, Sep 16 from Phnom Penh to Cincinnati, returning Tue, Sep 30, priced at $1,608 found 5 days ago
Delta
Tue, Sep 16 - Tue, Sep 30
PNH
Phnom Penh
CVG
Cincinnati
$1,789 Roundtrip, found 5 days ago
$1,789
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 16 from Phnom Penh to Cincinnati, returning Tue, Sep 30, priced at $1,789 found 5 days ago
Flights from Phnom Penh (PNH) to Cincinnati (CVG)
Origin airport
Phnom Penh Intl.
Destination airport
Cincinnati - Northern Kentucky Intl.
Roundtrip price
$1,373
Distance
8886 mi

Phnom Penh to Cincinnati Flights

The cheapest times to fly from Phnom Penh to Cincinnati

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

 

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

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

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 Cincinnati in 2025. You can also book with separate airlines for your outbound and return journeys, from $805 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 Cincinnati 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 Cincinnati 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.

 

Frequently asked questions

How much does a flight from Phnom Penh Intl. Airport (PNH) to Cincinnati - Northern Kentucky Intl. Airport (CVG) cost?
Discover the latest flight deals from PNH to CVG by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PNH to CVG?
The cheapest flights from PNH to CVG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PNH to CVG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PNH to CVG. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Phnom Penh Intl. Airport (PNH) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
You'll have to take a flight with a layover when traveling from Phnom Penh Intl. Airport (PNH) to Cincinnati - Northern Kentucky Intl. Airport (CVG). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from PNH to CVG?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Phnom Penh Intl. Airport (PNH) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
To avoid potential delays on the Phnom Penh Intl. Airport (PNH) to Cincinnati - Northern Kentucky Intl. Airport (CVG) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Cincinnati - Northern Kentucky Intl. Airport (CVG) last-minute?
Last-minute fares from PNH to CVG are generally more expensive. To lock in the lowest prices, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a PNH to CVG flight and hotel package?
You'll generally save money by securing a PNH to CVG flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
It's usually possible to reschedule or cancel your PNH to CVG flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.