Cheap Flights from Cardiff (CWL) to Olbia (OLB)

Popular airlines from Cardiff International Airport (CWL) to Costa Smeralda Airport (OLB)

Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to Costa Smeralda Airport (OLB) cost?
Snag a cheap one-way flight or cheap return flight from Cardiff Intl. Airport (CWL) to Costa Smeralda Airport (OLB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cardiff Intl. Airport (CWL) to Costa Smeralda Airport (OLB)?
The cheapest month to fly from CWL to OLB is , when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Cardiff Intl. Airport (CWL) to Costa Smeralda Airport (OLB)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from CWL to OLB. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Cardiff Intl. Airport (CWL) to Costa Smeralda Airport (OLB)?
Direct flights from Cardiff Intl. Airport (CWL) to Costa Smeralda Airport (OLB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CWL to OLB?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the time of year 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 Cardiff Intl. Airport (CWL) to Costa Smeralda Airport (OLB)?
Select a flight from Cardiff Intl. Airport (CWL) to Costa Smeralda Airport (OLB) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 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 Cardiff Intl. Airport (CWL) to Costa Smeralda Airport (OLB) last-minute?
Waiting until right before your break to book a flight from CWL to OLB often results in higher prices. Although you may find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book a CWL to OLB flight and hotel package?
Securing a CWL to OLB flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of accommodations and then add car rentals, flights and activities 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 Cardiff Intl. Airport (CWL) to Costa Smeralda Airport (OLB)?
If you booked your CWL to OLB flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Cardiff Intl.
Destination airport
Costa Smeralda
Distance
948 mi

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Cardiff to Olbia Flights

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

 

The best time to book a flight from Cardiff to Olbia

Sunday is one of the best days to book for cheap flights from Cardiff 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 Cardiff 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 Cardiff to Olbia 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 Cardiff 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 Cardiff 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.

 

Cardiff to Olbia Flights

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*Available to One Key members.