$42 Cheap Flights from Olbia (OLB) to Charleroi (CRL)

View $42 flight on Wed, Jul 16, 2025Opens in a new window

Popular airlines from Costa Smeralda Airport (OLB) to Charleroi (CRL-Brussels South Charleroi)

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Cheap Flights from Olbia to Charleroi (OLB-CRL)

Prices were available within the past 7 days and start at $42 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, Aug 6 - Wed, Aug 13
OLB
Olbia
CRL
Charleroi
$160 Roundtrip, found 5 days ago
$160
Roundtrip
found 5 days ago
Select Ryanair flight, departing Wed, Aug 6 from Olbia to Charleroi, returning Wed, Aug 13, priced at $160 found 5 days ago
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Flights from Olbia (OLB) to Charleroi (CRL)
Origin airport
Costa Smeralda
Destination airport
Brussels South Charleroi
Roundtrip price
$160
Distance
703 mi

Olbia to Charleroi Flights

The cheapest times to fly from Olbia to Charleroi

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

 

The best time to book a flight from Olbia to Charleroi

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

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 Olbia to Charleroi in 2025. You can also book with separate airlines for your outbound and return journeys, from $42 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 Olbia to Charleroi 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 Olbia to Charleroi 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 Costa Smeralda Airport (OLB) to Brussels South Charleroi Airport (CRL) cost?
You'll find affordable return tickets from Costa Smeralda Airport (OLB) to Brussels South Charleroi Airport (CRL) starting at $160. Grab a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving OLB on June 29 2025 and touching down at CRL. The price was last updated on June 26 2025 and has not changed since.
What is the cheapest month to fly from OLB to CRL?
The cheapest flights from OLB to CRL 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 OLB to CRL?
At the moment, the cheapest airline operating one-way flights from OLB to CRL is Ryanair. You can jet off on this route from $42. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from OLB on July 16 2025. Prices were last updated on June 26 2025 and have not changed since.
How many flights per day from Costa Smeralda Airport (OLB) to Brussels South Charleroi Airport (CRL)?
You'll need to catch a flight with a layover when traveling from Costa Smeralda Airport (OLB) to Brussels South Charleroi Airport (CRL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from OLB to CRL?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Costa Smeralda Airport (OLB) to Brussels South Charleroi Airport (CRL)?
To touch down at Brussels South Charleroi Airport (CRL) on time, pick a flight that takes off from Costa Smeralda Airport (OLB) 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 Costa Smeralda Airport (OLB) to Brussels South Charleroi Airport (CRL) last-minute?
Booking your flight from OLB to CRL just before your trip is usually more expensive. But if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an OLB to CRL flight and hotel package?
Booking an OLB to CRL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Costa Smeralda Airport (OLB) to Brussels South Charleroi Airport (CRL)?
Typically, you're able to cancel or reschedule your OLB to CRL flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want further information, head to our Customer Service portal.

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*Available to One Key members.