Brussels to Cagliari flight

Flights from Brussels to Cagliari start at €143.51 and take 5h 23m at their fastest.

BrusselsBrusselsCagliariCagliari

The Flights from Brussels to Cagliari starts at €143.51 and takes 5h 23m door to door, run by 1 operator over 1,385 km, with around 4 departures a day. Fares bottom out about 60 days before departure.

Checked September 10, 2026Priced for September 29, 2026One passenger, all fees included

  • 5h 23mDoor to door
  • 2h 13mMoving
  • €143.51From
  • 340.7 kgCO2
Real services

The cheapest and the fastest on September 29, 2026

Two journeys we can sell today, with the service number each operator files them under.

Cheapest€128.76
  1. Ryanair R508807:302h 5m09:35Brussels BRUAlghero AHO
  2. Grimaldi G334910:265h 48m16:14L'Alguer / AlgheroCagliari Stazione Marittima

Changes at Alghero, with 51 minutes between services and a walk of about 14 minutes.

Door to door 11h 4mCO2 319.8 kgChanges 1Fixed, no changes

Fastest€131.12
  1. Ryanair R158006:422h 13m08:55Brussels CRLCagliari CAG

Door to door 5h 23mCO2 340.7 kgChanges 0Fixed, no changes

Carriers

Airlines

Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.

Every operator we sell on this corridor. Speed is the carrier's own typical cruising speed, not the average over this route.
OperatorFromFastestTypical speedFlexibilityOn board
Ryanair€129.355h 20m740 km/hFixed fareNot published
  • Ryanair

That is the traveling done. What happens after you walk out into Cagliari is not something we sell.

A hotel room

Looking for somewhere to stay in Cagliari?

Sort by distance from Cagliari and you can see which places are ten minutes on foot and which are not.

Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.

Booking window

When to book Brussels to Cagliari

The same search run across the whole booking window, so the shape of the curve is visible rather than described.

  1. €116.9690 days
  2. €97.6960 days
  3. €106.9345 days
  4. €138.7930 days
  5. €164.1621 days
  6. €187.7614 days
  7. €232.017 days
  8. €249.123 days
  9. €297.501 days
Cheapest lead time
Fares bottom out around 60 days ahead, at €97.69.
How much it moves
The gap between the cheapest and most expensive lead time is 205 percent. The most expensive point is €297.50, 1 days out.
What that means
Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Day of the week

Which departure day costs least

Median cheapest fare for each weekday, taken across the next three weeks of real prices.

  1. €162.39Sun
  2. €144.69Mon
  3. €143.51Tue
  4. €170.29Wed
  5. €187.76Thu
  6. €191.30Fri
  7. €176.55Sat
Terminals

Where you leave from and where you arrive

The stations, airports and ports each mode on this corridor actually uses.

Brussels

Air
  • BRU
  • CRL

Cagliari

Air
  • CAG
The journey

What the journey actually looks like

Direct or connecting, how far the route really runs, and what happens when a connection is missed.

Direct or connecting
33% of the services we sell on this corridor run through without a change. The remaining 67% involve one connection.
How far it really runs
The route covers 1,385 km against 1,345 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
Where the change is
Connections are made at Alghero, Nice, Geneva, Turin. The gap between arriving and leaving is 51 minutes, of which about 14 is walking.
If the connection is missed
The tightest connection we sell here has a 18 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
First and last departure
The first service of the day leaves Brussels at 06:42 and the last at 14:28, across 4 departures. The return direction keeps its own timetable, so the times back are not these times reversed.

Questions about Brussels to Cagliari

The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.

How long does the Flight from Brussels to Cagliari take?

The Flight from Brussels to Cagliari takes 5h 23m door to door, of which 2h 13m is spent moving. The route runs 1,385 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.

How much does the Flight from Brussels to Cagliari cost?

The Flight from Brussels to Cagliari starts at €143.51 for one passenger, checked on September 29, 2026. A typical fare is €136.14. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.

Who runs the Flight from Brussels to Cagliari?

1 operators run the Flight from Brussels to Cagliari: Ryanair. Between them they file around 4 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.

Which terminal does the Flight from Brussels to Cagliari use?

The Flight from Brussels to Cagliari leaves from Brussels CRL and arrives at Cagliari CAG. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.

When should I book the Flight from Brussels to Cagliari?

Fares for the Flight from Brussels to Cagliari bottom out around 60 days ahead, at €97.69. The gap between the cheapest and most expensive lead time across the window is 205 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.

How much CO2 does the Flight from Brussels to Cagliari produce?

The Flight from Brussels to Cagliari produces about 340.7 kg of CO2 per passenger over 1385 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.

Where these numbers come from

Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.

Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.

Defined in full at Door to door, Fares, The booking window, Carbon

On this page
Every figure above was computed for Brussels to Cagliari on September 10, 2026: 1385 km of route against 1345 km in a straight line, 4 services a day, 1 operators, a cheapest fare of €143.51, and 5h 23m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.

Related journeys

CAG is not in Cagliari, and the drive in from it is the part of the trip nobody plans. We sell the flight and stop at the terminal door.

A taxi stand outside an airport terminal

Getting from CAG into Cagliari

Settled in advance, so the ride into Cagliari costs what it said it would rather than what the cab stand says.

Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.

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