Cheap Flights from Barcelona (BCN) to Cagliari (CAG)

Compare Barcelona to Cagliari flight deals

Find the cheapest month or even day of the year to fly to Cagliari

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Flight deals from Barcelona to Cagliari

Looking for a cheap last-minute deal or the best return flight from Barcelona Airport to Cagliari Airport? If you want to travel next month, return fares start from £51. Find the lowest prices on one-way and return tickets right here.

Cagliari.£18 per passenger.Departing Wed, 28 Oct.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Wed, 28 Oct, arriving in Cagliari.Price includes taxes and charges.From £18, select.

Cagliari.£19 per passenger.Departing Tue, 8 Sep.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Tue, 8 Sep, arriving in Cagliari.Price includes taxes and charges.From £19, select.

Cagliari.£19 per passenger.Departing Wed, 10 Mar.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Wed, 10 Mar, arriving in Cagliari.Price includes taxes and charges.From £19, select.

Cagliari.£19 per passenger.Departing Thu, 10 Dec.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Thu, 10 Dec, arriving in Cagliari.Price includes taxes and charges.From £19, select.

Cagliari.£20 per passenger.Departing Fri, 6 Nov.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Fri, 6 Nov, arriving in Cagliari.Price includes taxes and charges.From £20, select.

Cagliari.£21 per passenger.Departing Thu, 18 Feb.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Thu, 18 Feb, arriving in Cagliari.Price includes taxes and charges.From £21, select.

Cagliari.£22 per passenger.Departing Tue, 25 Aug.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Tue, 25 Aug, arriving in Cagliari.Price includes taxes and charges.From £22, select.

Cagliari.£22 per passenger.Departing Thu, 14 Jan.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Thu, 14 Jan, arriving in Cagliari.Price includes taxes and charges.From £22, select.

Cagliari.£26 per passenger.Departing Tue, 7 Jul.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Tue, 7 Jul, arriving in Cagliari.Price includes taxes and charges.From £26, select.

Cagliari.£41 per passenger.Departing Tue, 30 Jun.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Barcelona on Tue, 30 Jun, arriving in Cagliari.Price includes taxes and charges.From £41, select.

Cagliari.£54 per passenger.Departing Thu, 1 Apr.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Barcelona on Thu, 1 Apr, arriving in Cagliari.Price includes taxes and charges.From £54, select.

Cagliari.£58 per passenger.Departing Sun, 9 May.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Barcelona on Sun, 9 May, arriving in Cagliari.Price includes taxes and charges.From £58, select.

Cagliari.£66 per passenger.Departing Thu, 3 Jun.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Barcelona on Thu, 3 Jun, arriving in Cagliari.Price includes taxes and charges.From £66, select.

Find the cheapest month to fly from Barcelona to Cagliari

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Barcelona to Cagliari flights are currently cheapest in October.

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Direct flights from Barcelona to Cagliari

Barcelona to Cagliari: Alternative routes

Compare routes from Barcelona to Cagliari below. You may find an airport to fly into that's cheaper, faster, or easier than Cagliari.

Cagliari

3 miles from central Cagliari

ClosestCheapest

from £18

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Barcelona to Cagliari: Flight information

The things to know before you go.

Cheapest flight found	£18
Cheapest month to fly	October
Average flight time	1 hr, 31 mins
Most popular airline	Vueling Airlines
Average flights per week	25

Finding cheap flights from Barcelona to Cagliari: Frequently asked questions

How much are return flights from Barcelona to Cagliari?

The best price we found for a return flight from Barcelona to Cagliari is £41. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Barcelona to Cagliari?

1 hour and 31 minutes is the average flight time from Barcelona to Cagliari.

Which airlines fly direct from Barcelona to Cagliari?

Vueling Airlines, LATAM Airlines and Qatar Airways fly direct from Barcelona to Cagliari.

How many flights are there a week from Barcelona to Cagliari?

As of June 2026, there are 25 flights per week flying from Barcelona to Cagliari.

When is the cheapest time to fly from Barcelona to Cagliari?

The cheapest month to fly from Barcelona to Cagliari is usually October.

Which upcoming date is cheapest to fly from Barcelona Airport to Cagliari Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Barcelona Airport to Cagliari Airport on Saturday, 17 October 2026.

Can I get a direct flight from Barcelona Airport to Cagliari Airport?

Yes – the average flight time is 1 hour and 31 minutes.

How can I find the best flight deal to Cagliari?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cagliari but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Cagliari?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cagliari is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Barcelona Airport to Cagliari with?

Currently, Vueling Airlines offers the cheapest flight tickets to Cagliari.

Flying from Barcelona Airport (BCN) to Cagliari Airport (CAG): what you need to know

Jump on a direct flight from Barcelona Airport to Cagliari Airport and you'll be travelling for an average of 1 hour 30 minutes.
Barcelona and Cagliari are in the same timezone, UTC+1.
Every week, there are seven Barcelona Airport to Cagliari Airport flights. To take off as early as possible, take the 07:00 Vueling flight. If you're eager to make the most of your day before you fly, the last departure is at 21:25 with Vueling.
Your BCN to CAG flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
You'll likely experience longer queues in popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.
Vueling is your gateway to exploring Cagliari (and perhaps some other great corners of Italy!). Check out the direct flights from Barcelona Airport to Cagliari Airport offered by this popular carrier.
The airline with the highest number of bookings on this route is Vueling.
With a dependable 84.62% of services arriving as scheduled, Vueling is the most punctual carrier operating BCN to CAG flights.
Consider adding a stopover when booking your ticket from Barcelona Airport to Cagliari Airport. Simply deselect 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Check out these options between BCN and CAG:
- Rome Fiumicino Airport
- Palma - Majorca Airport
- Milan Malpensa Airport

How to find the cheapest flights from Barcelona Airport (BCN) to Cagliari Airport (CAG)

£18 is the best price for a one-way Barcelona Airport to Cagliari Airport flight. Return flights start at £41. These prices can change depending on availability and demand.
To pick up cheap tickets from BCN to CAG, book your trip five months ahead of your departure.
October is the cheapest month for flights from Barcelona Airport to Cagliari Airport. If you're looking to travel at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
Save time searching for cheap flights from BCN to CAG by creating a Price Alert. You'll receive an email or notification on the app when a new low fare is offered.
Tailor your trip with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Barcelona Airport to Cagliari Airport.

Handy information about Barcelona Airport (BCN)

Barcelona Airport has an excellent on-time performance, so you're less likely to experience disruptions. Departures from BCN arrive at their destination as scheduled 80% of the time.
Barcelona Airport is about 13 kms (8 miles) from central Barcelona. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 25 minutes or so to arrive, depending on the traffic.
The trip on public transport will take about 30 minutes.
Need a convenient hotel close to BCN? If you've booked an early flight from Barcelona Airport to Cagliari Airport, these accommodation options will put you moments from check-in:

Arriving at Cagliari Airport (CAG)

Consider booking a hotel close to CAG if you're taking a late Barcelona Airport to Cagliari Airport flight. Check in to one of these options and skip the long transfer:
Get your adventure underway by picking up a Cagliari Airport rental car. Grab a set of wheels from Surprice, RentSmart24 or Galdieri Rent and explore beyond Cagliari's usual tourist stops.
Reserving your ride from Cagliari Airport around one week ahead gives you the best shot at securing a great deal.

Getting from Cagliari Airport (CAG) to central Cagliari

Cagliari Airport is approximately 6 kms (4 miles) from central Cagliari. Driving there takes about 10 minutes.
Getting there by public transport takes about 20 minutes.

When to fly to Cagliari Airport (CAG)

It's time to pick your trip dates for your flight from Barcelona Airport to Cagliari Airport. August is the busiest month to head to Cagliari. If you want a more low-key vibe, go in March.
When booking your flight from Barcelona Airport to Cagliari Airport, think about the kind of weather you enjoy. July is the warmest month in Cagliari, with temperatures ranging from 20ºC to 35ºC.
Search for cheap tickets from BCN to CAG in February if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC and 16ºC on average.

Explore more of Italy

Cagliari has loads to offer, but there are so many other corners of Italy you'll want to see. About 418 kms (260 miles) north-east of Cagliari, a trip to Rome will keep your itinerary busy. Check out popular attractions like Vatican Museums, St. Peter's Basilica and Saint Peter's Square.
Naples is another standout destination in Italy and is around 467 kms (290 miles) north-east of Cagliari. No journey is complete without a visit to Piazza del Plebiscito, Naples National Archaeological Museum and Gulf of Naples.