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Cheap flights from Brussels Bruxelles-National Airport to Cagliari from £171

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — CAG
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Bruxelles-National to Cagliari

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Cheapest flights from Bruxelles-National to Cagliari
Explore the most affordable flight options available from Bruxelles-National to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Sat 20/1208:55BRU - CAG
2 stops10h 55mMultiple Airlines
Sat 27/1220:15CAG - BRU
1 stop17h 20mMultiple Airlines
Deal found 5/11£362
Thu 4/1215:30BRU - CAG
2 stops21h 05mMultiple Airlines
Sat 13/1213:20CAG - BRU
2 stops25h 25mMultiple Airlines
Deal found 5/11£423

Cheap flight deals from Bruxelles-National to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Cagliari (CAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 November 2025.

Round-trip from

£171

Popular in

July

Cheapest in

January

Average price

£94
Lufthansa
  • Lufthansa
  • 31/3-4/4
  • 2 total stops
  • 26h 35m total
  • Brussels to Cagliari
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Bruxelles-National to Cagliari that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Cagliari that are best for you.

Fly from

Bruxelles-National

Fly to

Cagliari

Route

Depart

Return

Price

BrusselsCagliari

BRU - CAG

BRUCAG

Brussels Bruxelles-National

Tue 31/3

19:40-17:45

1 stop22h 05m

Cagliari Elmas

Sat 4/4

18:35-23:05

1 stop4h 30m

£171

BrusselsCagliari

BRU - CAG

BRUCAG

Brussels Bruxelles-National

Tue 31/3

20:40-07:50

2 stops35h 10m

Cagliari Elmas

Sat 4/4

08:55-08:50

1 stop23h 55m

£199

BrusselsCagliari

BRU - CAG

BRUCAG

Brussels Bruxelles-National

Thu 9/4

09:30-17:45

2 stops8h 15m

Cagliari Elmas

Mon 13/4

19:10-08:00

2 stops12h 50m

£246

BrusselsCagliari

BRU - CAG

BRUCAG

Brussels Bruxelles-National

Sat 20/12

08:55-19:50

2 stops10h 55m

Cagliari Elmas

Sat 27/12

20:15-13:35

1 stop17h 20m

£362

BrusselsCagliari

BRU - CAG

BRUCAG

Brussels Bruxelles-National

Sat 20/12

15:20-19:25

1 stop4h 05m

Cagliari Elmas

Sat 27/12

20:15-13:35

1 stop17h 20m

£417

BrusselsCagliari

BRU - CAG

BRUCAG

Brussels Bruxelles-National

Thu 4/12

15:30-12:35

2 stops21h 05m

Cagliari Elmas

Sat 13/12

13:20-14:45

2 stops25h 25m

£423

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Best time to book a flight from Bruxelles-National to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Bruxelles-National with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to Cagliari

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Cagliari?

Use this chart to determine the optimal time to book a return flight from Bruxelles-National to Cagliari. Price data was last updated on 31 October 2025.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brussels Bruxelles-National Airport to Cagliari. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Cagliari?

Currently, March is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Cagliari (average of £40). Flying from Brussels Bruxelles-National Airport to Cagliari in July is currently the most expensive (average of £155). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Brussels Bruxelles-National Airport to Cagliari?

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cagliari from Brussels Bruxelles-National?

    Most people fly into Cagliari Elmas (CAG) if they book a flight to Cagliari from Brussels Bruxelles-National. On average, Elmas has 0 inbound flights from Brussels Bruxelles-National per day from 0 airlines. Cagliari Elmas is conveniently located just 4.0 mi from Cagliari’s city center.

  • How long is the flight from Brussels Bruxelles-National Airport to Cagliari?

    A quick flight from Brussels Bruxelles-National Airport to Cagliari can take about 22h 05m. Lufthansa provides one of the quickest options available for as low as £171. Brussels Bruxelles-National Airport and Cagliari are separated by a distance of 834 mi.

  • Can I find deals for flights from Bruxelles-National to Cagliari that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Cagliari flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Cagliari?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Cagliari.

  • Can I find deals for business class flights from Bruxelles-National to Cagliari?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Cagliari by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Cagliari?

    Currently, March is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Cagliari (average of £40). Flying from Brussels Bruxelles-National Airport to Cagliari in July is currently the most expensive (average of £155). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Oristano

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How does Cheapflights help users find flights from Bruxelles-National to Cagliari?

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Why should you use Cheapflights to find cheap flight tickets from Bruxelles-National to Cagliari?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bruxelles-National to Cagliari.

Can Cheapflights find flights from Bruxelles-National to Cagliari with no change fees?

Yes! Cheapflights helps users easily find flights from Bruxelles-National to Cagliari with no change fees.

Can Cheapflights notify me if prices for flights from Bruxelles-National to Cagliari become cheaper?

Yes, Cheapflights offers price alerts on Bruxelles-National to Cagliari flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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