Cheap Flights from Charleroi (CRL) to Kos (KGS)

Popular airlines from Charleroi (CRL-Brussels South Charleroi) to Kos (KGS-Kos Island Intl.)

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Frequently asked questions

How much does a flight from Brussels South Charleroi Airport (CRL) to Kos Island Intl. Airport (KGS) cost?
Secure a cheap one-way flight or cheap return flight from Brussels South Charleroi Airport (CRL) to Kos Island Intl. Airport (KGS) 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 Brussels South Charleroi Airport (CRL) to Kos Island Intl. Airport (KGS)?
is the cheapest month to fly from CRL to KGS. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Brussels South Charleroi Airport (CRL) to Kos Island Intl. Airport (KGS)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CRL to KGS flight.
How many flights per day from Brussels South Charleroi Airport (CRL) to Kos Island Intl. Airport (KGS)?
You'll need to book a flight with a layover when traveling from Brussels South Charleroi Airport (CRL) to Kos Island Intl. Airport (KGS). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from CRL to KGS?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Brussels South Charleroi Airport (CRL) to Kos Island Intl. Airport (KGS)?
To avoid potential delays on the Brussels South Charleroi Airport (CRL) to Kos Island Intl. Airport (KGS) route, aim to 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 Brussels South Charleroi Airport (CRL) to Kos Island Intl. Airport (KGS) last-minute?
Last-minute fares from CRL to KGS are usually more expensive. To lock in the lowest rates, start searching for flights early. That being said, if you can play around with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a CRL to KGS flight and hotel package?
You'll generally save money by booking a CRL to KGS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your preferred flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Brussels South Charleroi Airport (CRL) to Kos Island Intl. Airport (KGS)?
In most cases, you're able to reschedule or cancel your CRL to KGS flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Origin airport
Brussels South Charleroi
Destination airport
Kos Island Intl.
Distance
1463 mi

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Charleroi to Kos Flights

The cheapest times to fly from Charleroi to Kos

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

 

The best time to book a flight from Charleroi to Kos

Sunday is one of the best days to book for cheap flights from Charleroi to Kos: 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 Charleroi to Kos

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 Charleroi to Kos 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 Charleroi to Kos 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 Charleroi to Kos 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.

 

Charleroi to Kos Flights

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*Available to One Key members.