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Cheap flights from Barcelona-El Prat Airport to Cagliari from £48

BCN — CAG
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Barcelona-El Prat to Cagliari

Enter your travel dates to find the best prices.

Cheapest flights from Barcelona-El Prat to Cagliari

Fri 23/1008:40 -
1 stop13h 20m
Wed 28/1013:55 -
1 stop9h 50m
Deal found 10/9£66
Wed 9/1218:35 -
1 stop13h 45m
Sun 13/1217:45 -
1 stop23h 10m
Deal found 12/9£101
Fri 16/1013:10 -
1 stop8h 50m
Thu 22/1015:45 -
1 stop7h 35m
Deal found 10/9£117
Wed 23/909:20 -
1 stop7h 05m
Sat 26/918:55 -
1 stop14h 05m
Deal found 10/9£294
Fri 11/920:35 -
1 stop24h 35m
Tue 15/914:00 -
1 stop19h 40m
Deal found 11/9£435
Fri 6/1106:20 -
1 stop7h 50m
Mon 9/1115:30 -
1 stop7h 45m
Deal found 12/9£740
Sat 12/921:15 -
1 stop15h 15m
Wed 16/920:15 -
2 stops20h 00m
Deal found 12/9£1,125

Find flight deals from Barcelona-El Prat to Cagliari

Round-trip from

£66

One-way from

£48

Popular in

January

Cheapest in

May

Average price

£106
easyJet
  • easyJet
  • 23/10-28/10
  • 2 total stops
  • 23h 10m total
  • Barcelona to Cagliari
Search Deals
easyJet
  • easyJet
  • 26/11-31/12
  • 1 total stop
  • 22h 25m total
  • Barcelona to Cagliari
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BarcelonaCagliari

BCN Barcelona-El Prat - CAG Cagliari Elmas

BCNCAG

Barcelona-El Prat

Thu 26/11

18:20-16:45

1 stop22h 25m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£48

BarcelonaCagliari

BCN Barcelona-El Prat - CAG Cagliari Elmas

BCNCAG

Barcelona-El Prat

Sun 20/9

08:25-00:30

1 stop16h 05m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£52
Fastest return journey

BarcelonaCagliari

BCN Barcelona-El Prat - CAG Cagliari Elmas

BCNCAG

Barcelona-El Prat

Tue 8/12

13:05-14:35

Nonstop1h 30m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£56

BarcelonaCagliari

BCN Barcelona-El Prat - CAG Cagliari Elmas

BCNCAG

Barcelona-El Prat

Wed 9/12

15:20-08:20

1 stop17h 00m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£63

BarcelonaCagliari

BCN Barcelona-El Prat - CAG Cagliari Elmas

BCNCAG

Barcelona-El Prat

Fri 23/10

08:40-22:00

1 stop13h 20m

Cagliari Elmas

Wed 28/10

13:55-23:45

1 stop9h 50m

£66

BarcelonaCagliari

BCN Barcelona-El Prat - CAG Cagliari Elmas

BCNCAG

Barcelona-El Prat

Wed 9/12

18:35-08:20

1 stop13h 45m

Cagliari Elmas

Sun 13/12

17:45-16:55

1 stop23h 10m

£101

BarcelonaCagliari

BCN Barcelona-El Prat - CAG Cagliari Elmas

BCNCAG

Barcelona-El Prat

Fri 16/10

13:10-22:00

1 stop8h 50m

Cagliari Elmas

Thu 22/10

15:45-23:20

1 stop7h 35m

£117

BarcelonaCagliari

BCN Barcelona-El Prat - CAG Cagliari Elmas

BCNCAG

Barcelona-El Prat

Tue 13/10

19:45-16:25

1 stop20h 40m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£127

BarcelonaCagliari

BCN Barcelona-El Prat - CAG Cagliari Elmas

BCNCAG

Barcelona-El Prat

Fri 9/10

09:20-16:25

1 stop7h 05m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£184

BarcelonaCagliari

BCN Barcelona-El Prat - CAG Cagliari Elmas

BCNCAG

Barcelona-El Prat

Wed 23/9

09:20-16:25

1 stop7h 05m

Cagliari Elmas

Sat 26/9

18:55-09:00

1 stop14h 05m

£294

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Best time to book a flight from Barcelona-El Prat to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Barcelona-El Prat with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Barcelona-El Prat Airport to Cagliari

How far ahead should I book a flight from Barcelona-El Prat Airport to Cagliari?

The best time to book flights from Barcelona-El Prat Airport to Cagliari is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Cagliari?

Currently, May is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Cagliari (average of £58). Flying from Barcelona-El Prat Airport to Cagliari in January is currently the most expensive (average of £174). 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.

What is the cheapest time of day to fly from BCN to CAG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Barcelona-El Prat Airport to Cagliari as you normally would.

How much does it cost for a return flight from Barcelona-El Prat Airport to Cagliari?

Airfare is below average for this route at the moment.

Barcelona-El Prat Airport to Cagliari flights typically cost between £77 and £119 in October.
The cheapest return price found within the last 5 days was £66 on easyJet (23 Oct–28 Oct).

Reviews of airlines servicing Cagliari

See what other customers who have flown with Vueling from Barcelona-El Prat Airport to Cagliari have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.2
Good
1,301 reviews
Check prices

Boarding

7.2

Overall

7.2

Comfort

6.9

Crew

7.7

Entertainment

5.9

Food

6.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
Vueling
7.2
Good
1,301 reviews
Vueling
7.2
Good
1,301 reviews
Check prices

Boarding

7.2

Overall

7.2

Comfort

6.9

Crew

7.7

Entertainment

5.9

Food

6.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

Related info for your journey

  • What airport do you fly into for flights to Cagliari from Barcelona-El Prat?

    Located just 4.0 mi from the city center, Cagliari Elmas is the airport most travelers will use when flying to Cagliari from Barcelona-El Prat. Booking flights from Barcelona-El Prat to Elmas (CAG) should be relatively easy as there is 1 daily inbound flight from Barcelona-El Prat from 1 airline.

  • How long is the flight from Barcelona-El Prat Airport to Cagliari?

    Airlines like easyJet fly from Barcelona-El Prat Airport to Cagliari in about 13h 20m. The time it takes to get you to your destination can typically vary by up to . The distance between Barcelona-El Prat Airport and Cagliari is about 393 mi.

  • What is the cheapest airline to fly from Barcelona-El Prat Airport to Cagliari round-trip?

    Our cheapest airline available from Barcelona-El Prat Airport to Cagliari is Vueling. Our recent data shows that you can find tickets from as low as £54 on this airline. Vueling is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Barcelona-El Prat Airport to Cagliari?

    The top 3 most reliable airlines when flying from Barcelona-El Prat Airport to Cagliari are Qatar Airways (92%), Vueling (88%) and Iberia (88%).

  • Can I find deals for flights from Barcelona-El Prat to Cagliari that include hotel bookings?

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

  • How can I find direct flights from Barcelona-El Prat to Cagliari?

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

  • Can I find deals for business class flights from Barcelona-El Prat to Cagliari?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat 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 Barcelona-El Prat Airport to Cagliari?

    Currently, May is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Cagliari (average of £58). Flying from Barcelona-El Prat Airport to Cagliari in January is currently the most expensive (average of £174). 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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Top airline flying from Barcelona-El Prat to Cagliari

AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£54Average£70FlexibilityNo cancel feeOn-time88%
Search Vueling flights

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When you search for this flight from Barcelona-El Prat to Cagliari, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to Cagliari?

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Can Cheapflights find flights from Barcelona-El Prat to Cagliari with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Barcelona-El Prat to Cagliari, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to Cagliari become cheaper?

Yes! Start tracking prices for Barcelona-El Prat to Cagliari flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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