$95 Cheap Flights from Brussels (BRU) to Cagliari (CAG)

View $95 flight on Fri, Sep 11, 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 $95 for one-way flights and $205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, Apr 15 - Thu, Apr 23
BRU
Brussels
CAG
Cagliari
$205 Roundtrip, found 6 days ago
$205
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, Apr 15 from Brussels to Cagliari, returning Thu, Apr 23, priced at $205 found 6 days ago
Lufthansa
Sun, Apr 19 - Tue, Apr 28
BRU
Brussels
CAG
Cagliari
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Tue, Apr 28, priced at $215 found 1 day ago
Lufthansa
Sun, Apr 19 - Tue, Apr 28
BRU
Brussels
CAG
Cagliari
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Tue, Apr 28, priced at $222 found 1 day ago
Lufthansa
Sun, Apr 19 - Sun, Apr 26
BRU
Brussels
CAG
Cagliari
$224 Roundtrip, found 6 days ago
$224
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Sun, Apr 26, priced at $224 found 6 days ago
Lufthansa
Sun, Apr 19 - Tue, Apr 28
BRU
Brussels
CAG
Cagliari
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Tue, Apr 28, priced at $225 found 1 day ago
Lufthansa
Sun, Apr 19 - Tue, Apr 28
BRU
Brussels
CAG
Cagliari
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Tue, Apr 28, priced at $232 found 1 day ago
Lufthansa
Sun, Apr 19 - Sun, Apr 26
BRU
Brussels
CAG
Cagliari
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Sun, Apr 26, priced at $233 found 6 days ago
Lufthansa
Sun, Apr 19 - Sun, Apr 26
BRU
Brussels
CAG
Cagliari
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Apr 19 from Brussels to Cagliari, returning Sun, Apr 26, priced at $233 found 6 days ago
Vueling Airlines
Fri, Sep 11 - Sun, Sep 13
BRU
Brussels
CAG
Cagliari
$315 Roundtrip, found 2 days ago
$315
Roundtrip
found 2 days ago
Select Vueling Airlines flight, departing Fri, Sep 11 from Brussels to Cagliari, returning Sun, Sep 13, priced at $315 found 2 days ago
Austrian Airlines
Mon, Jun 29 - Mon, Jul 6
BRU
Brussels
CAG
Cagliari
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Jun 29 from Brussels to Cagliari, returning Mon, Jul 6, priced at $384 found 1 day ago
Iberia
Fri, May 15 - Wed, May 20
BRU
Brussels
CAG
Cagliari
$457 Roundtrip, found 6 hours ago
$457
Roundtrip
found 6 hours ago
Select Iberia flight, departing Fri, May 15 from Brussels to Cagliari, returning Wed, May 20, priced at $457 found 6 hours ago

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Alternative airports near Cagliari

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Elmas CAG. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $291
CAG
Elmas
CheapestClosest
Average driving time to city center9 min
Flights from $291

Frequently asked questions

How much does a flight from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas) cost?
You can find cheap one-way flights from $95 and cheap return flights from $205 Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas) with Expedia. One-way flights typically cost between $45 and $714, and return flights often range between $446 and $1689. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
The cheapest month to fly from BRU to CAG is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
Enter BRU to CAG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
Ryanair is one of the cheapest airlines offering nonstop flights from Brussels - National (BRU) to Elmas (CAG), with round-trip tickets starting from around $152. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
To find a cheap flight from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
The best airline to fly with from Brussels (BRU) to Cagliari (CAG) will differ from traveler to traveler. If you like to fly early, Ryanair offers early morning flights. If price is the most important factor, Ryanair typically offers the lowest fares. Brussels Airlines offers the most daily flights from Brussels to Cagliari, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
The earliest flight from Brussels National (BRU) to Cagliari Elmas (CAG) usually departs at around 5:50 AM, operated by KLM. This seasonal service is active in July, giving you a great start to your summer getaway in Sardinia. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
The most popular departure times for flights from Brussels - National (BRU) to Elmas (CAG) are in the early morning, from 6am to 9am. About 40% of passengers prefer this time window. Many major carriers, including KLM and Air France, offer flights during this window. This timing is popular as it allows travelers to arrive in Cagliari with a full day ahead.
How long does it take to fly from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
Flying from BRU to CAG with a connection usually takes about 8 hours 20 minutes, traveling roughly 834 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
Business class seats are offered on the BRU to CAG route. Airlines that offer business class service on this route include:

  • KLM
  • Lufthansa
  • Brussels Airlines
  • Swiss International Air Lines
  • Helvetic Airways
  • British Airways
  • Austrian Airlines
  • Air Baltic
  • Iberia
  • Air Malta

How do I earn miles on a Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas) flight with Expedia?
It's easy to earn miles on a Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cagliari from Brussels - National (BRU)?
From Brussels - National (BRU), you can fly into Elmas (CAG) to reach Cagliari. Some flights may connect through major hubs like Schiphol (AMS), Antwerp Central Train Station (ZWE), Roissy-Charles de Gaulle (CDG) before reaching Cagliari. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas) at the last minute?
Typically, booking a last minute flight from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas) flight and hotel package?
Securing a Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas)?
If you booked your Brussels (BRU-Brussels - National) to Cagliari (CAG-Elmas) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Brussels - National
Destination airport
Elmas
Airlines serving
Iberia, KLM, Lufthansa, Swiss International Air Lines
Roundtrip price
$205
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 April. 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 $95 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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*Available to One Key members.