Cheap Flights from Columbus (OSU) to Sihanoukville (KOS)

Popular airlines from Columbus, OH (OSU-Ohio State University) to Sihanoukville (KOS)

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Frequently asked questions

How much does a flight from Ohio State University Airport (OSU) to Sihanoukville Airport (KOS) cost?
Snag a cheap one-way flight or cheap return flight from Ohio State University Airport (OSU) to Sihanoukville Airport (KOS) 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 Ohio State University Airport (OSU) to Sihanoukville Airport (KOS)?
The cheapest month to fly from OSU to KOS is , when there's less demand. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Ohio State University Airport (OSU) to Sihanoukville Airport (KOS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from OSU to KOS. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Ohio State University Airport (OSU) to Sihanoukville Airport (KOS)?
You'll need to hop on a flight with a layover when traveling from Ohio State University Airport (OSU) to Sihanoukville Airport (KOS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from OSU to KOS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be 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 Ohio State University Airport (OSU) to Sihanoukville Airport (KOS)?
To avoid possible delays on the Ohio State University Airport (OSU) to Sihanoukville Airport (KOS) route, fly before 3 PM. Flights after this time are 22% more likely to be 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 Ohio State University Airport (OSU) to Sihanoukville Airport (KOS) last-minute?
Holding off until just before your departure to book a flight from OSU to KOS generally means paying more. While you may find some last-minute deals, there's no guarantee. Keep your travel schedule open for the best chance of scoring a bargain.
Is it cheaper to book an OSU to KOS flight and hotel package?
You'll typically save money by securing an OSU to KOS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Ohio State University Airport (OSU) to Sihanoukville Airport (KOS)?
If you reserved your OSU to KOS flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Ohio State University
Destination airport
Sihanoukville
Distance
8910 mi

Book with confidence

Book with confidence

Columbus to Sihanoukville Flights

The cheapest times to fly from Columbus to Sihanoukville

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

 

The best time to book a flight from Columbus to Sihanoukville

Sunday is one of the best days to book for cheap flights from Columbus to Sihanoukville: 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 Columbus to Sihanoukville

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 Columbus to Sihanoukville 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 Columbus to Sihanoukville 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 Columbus to Sihanoukville 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.

 

Columbus to Sihanoukville Flights

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