$101 Cheap Flights from Brussels (BRU) to Cagliari (CAG)

View $101 flight on Tue, Jun 23, 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to Elmas Airport (CAG)

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Cheap Flights from Brussels to Cagliari (BRU-CAG)

Prices were available within the past 7 days and start at $101 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Tue, Jun 23 - Fri, Jul 3
BRU
Brussels
CAG
Cagliari
$199 Roundtrip, found 4 days ago
$199
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Tue, Jun 23 from Brussels to Cagliari, returning Fri, Jul 3, priced at $199 found 4 days ago
Swiss International Air Lines
Wed, Apr 15 - Thu, Apr 23
BRU
Brussels
CAG
Cagliari
$205 Roundtrip, found 2 days ago
$205
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, Apr 15 from Brussels to Cagliari, returning Thu, Apr 23, priced at $205 found 2 days ago
Vueling Airlines
Tue, Jun 23 - Fri, Jul 3
BRU
Brussels
CAG
Cagliari
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Tue, Jun 23 from Brussels to Cagliari, returning Fri, Jul 3, priced at $209 found 4 days ago
Vueling Airlines
Tue, Jun 23 - Fri, Jul 3
BRU
Brussels
CAG
Cagliari
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Tue, Jun 23 from Brussels to Cagliari, returning Fri, Jul 3, priced at $222 found 4 days ago
Lufthansa
Sun, Apr 19 - Sun, Apr 26
BRU
Brussels
CAG
Cagliari
$224 Roundtrip, found 2 days ago
$224
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Sun, Apr 26, priced at $224 found 2 days ago
Lufthansa
Sun, Apr 19 - Sun, Apr 26
BRU
Brussels
CAG
Cagliari
$226 Roundtrip, found 2 days ago
$226
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Sun, Apr 26, priced at $226 found 2 days ago
Vueling Airlines
Tue, Jun 23 - Fri, Jul 3
BRU
Brussels
CAG
Cagliari
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Tue, Jun 23 from Brussels to Cagliari, returning Fri, Jul 3, priced at $232 found 4 days ago
Lufthansa
Sun, Apr 19 - Sun, Apr 26
BRU
Brussels
CAG
Cagliari
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Sun, Apr 26, priced at $233 found 2 days ago
Lufthansa
Sun, Apr 19 - Sun, Apr 26
BRU
Brussels
CAG
Cagliari
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Sun, Apr 26, priced at $233 found 2 days ago
Austrian Airlines
Thu, Jun 18 - Sun, Jun 21
BRU
Brussels
CAG
Cagliari
$339 Roundtrip, found 6 days ago
$339
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Thu, Jun 18 from Brussels to Cagliari, returning Sun, Jun 21, priced at $339 found 6 days ago
Iberia
Thu, Apr 9 - Sun, Apr 12
BRU
Brussels
CAG
Cagliari
$586 Roundtrip, found 13 hours ago
$586
Roundtrip
found 13 hours ago
Select Iberia flight, departing Thu, Apr 9 from Brussels to Cagliari, returning Sun, Apr 12, priced at $586 found 13 hours ago

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Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Elmas Airport (CAG) cost?
Lock in a cheap one-way flight from $101 or cheap return flight from $199 from Brussels - National Airport (BRU) to Elmas Airport (CAG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Brussels - National Airport (BRU) to Elmas Airport (CAG)?
June is the most affordable month to fly from BRU to CAG. Planning your trip for the off-season is often the key to finding better deals on flights.
Which airlines fly direct from Brussels - National Airport (BRU) to Elmas Airport (CAG)?
You can't fly direct from Brussels (BRU-Brussels - National) to Elmas Airport (CAG). However, you can seamlessly travel to Cagliari without any layovers by leaving from Brussels South Charleroi Airport (CRL).
What is the cheapest airline that flies from Brussels - National Airport (BRU) to Elmas Airport (CAG)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from BRU to CAG. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Brussels - National Airport (BRU) to Elmas Airport (CAG)?
Nonstop flights from Brussels - National Airport (BRU) to Elmas Airport (CAG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BRU to CAG?
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 - National Airport (BRU) to Elmas Airport (CAG)?
To avoid potential delays on the Brussels - National Airport (BRU) to Elmas Airport (CAG) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 - National Airport (BRU) to Elmas Airport (CAG) last-minute?
Waiting until just before your trip to book your flight from BRU to CAG often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a BRU to CAG flight and hotel package?
You'll typically save money by booking a BRU to CAG flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Elmas Airport (CAG)?
If you reserved your BRU to CAG flight within the last 24 hours, you may be able to modify or cancel it at no cost. 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, go to our Customer Service portal for more details.

Travel information

Origin airport
Brussels - National
Destination airport
Elmas
Airlines serving
Austrian Airlines, Iberia, KLM, Lufthansa, Swiss International Air Lines
Roundtrip price
$198
Distance
834 mi

Book with confidence

Brussels to Cagliari Flights

The cheapest times to fly from Brussels to Cagliari

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

 

The best time to book a flight from Brussels to Cagliari

Sunday is one of the best days to book for cheap flights from Brussels to Cagliari: 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 Brussels to Cagliari

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 Brussels to Cagliari in 2026. You can also book with separate airlines for your outbound and return journeys, from $101 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 Brussels to Cagliari 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 Brussels to Cagliari 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.

 

Brussels to Cagliari Flights

*Flight schedules are subject to change.

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