$35 Cheap Flights from Charleroi (CRL) to Olbia (OLB)

View $35 flight on Wed, Oct 22, 2025Opens in a new window

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

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Cheap Flights from Charleroi to Olbia (CRL-OLB)

Prices were available within the past 7 days and start at $35 for one-way flights and $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Mon, Jul 6 - Thu, Jul 16
CRL
Charleroi
OLB
Olbia
$270 Roundtrip, found 8 hours ago
$270
Roundtrip
found 8 hours ago
Select Ryanair flight, departing Mon, Jul 6 from Charleroi to Olbia, returning Thu, Jul 16, priced at $270 found 8 hours ago
Flights from Charleroi (CRL) to Olbia (OLB)
Origin airport
Brussels South Charleroi
Destination airport
Costa Smeralda
Roundtrip price
$269
Distance
703 mi
Average flight time
2 hours 5 mins

Charleroi to Olbia Flights

The cheapest times to fly from Charleroi to Olbia

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

 

The best time to book a flight from Charleroi to Olbia

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

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 Olbia in 2025. You can also book with separate airlines for your outbound and return journeys, from $35 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 Olbia 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 Olbia 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 Brussels South Charleroi Airport (CRL) to Costa Smeralda Airport (OLB) cost?
Secure a cheap one-way flight from $35 or cheap return flight from $270 from Brussels South Charleroi Airport (CRL) to Costa Smeralda Airport (OLB) 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 Costa Smeralda Airport (OLB)?
July is the least expensive month to fly from CRL to OLB. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Brussels South Charleroi Airport (CRL) to Costa Smeralda Airport (OLB)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CRL to OLB flight.
How many flights per day from Brussels South Charleroi Airport (CRL) to Costa Smeralda Airport (OLB)?
You'll need to hop on a flight with a layover if you're traveling from Brussels South Charleroi Airport (CRL) to Costa Smeralda Airport (OLB). There are no daily direct flights 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 OLB?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, including the season and airline.*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 Costa Smeralda Airport (OLB)?
Book a flight from Brussels South Charleroi Airport (CRL) to Costa Smeralda Airport (OLB) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Costa Smeralda Airport (OLB) last-minute?
Booking your ticket from CRL to OLB just before your trip is usually more expensive. But if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a CRL to OLB flight and hotel package?
Compared with arranging hotels and flights separately, booking a CRL to OLB flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the stress out of planning your trip. Just secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Brussels South Charleroi Airport (CRL) to Costa Smeralda Airport (OLB)?
In most instances, you're able to cancel or reschedule your CRL to OLB flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more information, go to our Customer Service portal.

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