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Cheap Flights from Cagliari to Barcelona

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Compare Cagliari to Barcelona flight deals

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

Book the best Barcelona fare with no extra fees

Flight deals from Cagliari to Barcelona

Looking for a cheap last-minute deal or the best return flight from Cagliari to Barcelona? Find the lowest prices on one-way and return tickets right here.
Barcelona.R 304 per passenger.Departing Mon, 14 Jul.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Cagliari on Mon, 14 Jul, arriving in Barcelona.Price includes taxes and charges.From R 304, select.
Barcelona.R 345 per passenger.Departing Tue, 17 Jun.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Cagliari on Tue, 17 Jun, arriving in Barcelona.Price includes taxes and charges.From R 345, select.
Barcelona.R 365 per passenger.Departing Fri, 10 Oct.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Cagliari on Fri, 10 Oct, arriving in Barcelona.Price includes taxes and charges.From R 365, select.
Barcelona.R 365 per passenger.Departing Tue, 9 Sep.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Cagliari on Tue, 9 Sep, arriving in Barcelona.Price includes taxes and charges.From R 365, select.
Barcelona.R 507 per passenger.Departing Sat, 15 Nov.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Cagliari on Sat, 15 Nov, arriving in Barcelona.Price includes taxes and charges.From R 507, select.
Barcelona.R 507 per passenger.Departing Thu, 18 Dec.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Cagliari on Thu, 18 Dec, arriving in Barcelona.Price includes taxes and charges.From R 507, select.
Barcelona.R 527 per passenger.Departing Mon, 9 Feb.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Cagliari on Mon, 9 Feb, arriving in Barcelona.Price includes taxes and charges.From R 527, select.
Barcelona.R 527 per passenger.Departing Mon, 12 Jan.One-way flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from Cagliari on Mon, 12 Jan, arriving in Barcelona.Price includes taxes and charges.From R 527, select.

Find the cheapest month to fly from Cagliari to Barcelona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cagliari to Barcelona flights are currently cheapest in July.
May
from R 811
Jun
from R 345
Jul
from R 304
Aug
from R 709
Sep
from R 365
Oct
from R 365
Nov
from R 507
Dec
from R 507
Jan
from R 527
Feb
from R 527
Mar
Find prices
Apr
from R 1,776

Direct flights from Cagliari to Barcelona

Cagliari to Barcelona: Alternative routes

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

Cagliari to Barcelona: Flight information

The things to know before you go.
Cheapest flight foundR 304
Cheapest month to flyJuly
Average flight time1 hr, 34 mins
Most popular airlineQatar Airways
Average flights per week23

Finding cheap flights from Cagliari to Barcelona: Frequently asked questions

The best price we found for a return flight from Cagliari to Barcelona is R 750. 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.
1 hour and 34 minutes is the average flight time from Cagliari to Barcelona.
Qatar Airways, Iberia and Vueling Airlines fly direct from Cagliari to Barcelona.
As of May 2025, there are 23 flights per week flying from Cagliari to Barcelona.
The cheapest month to fly from Cagliari to Barcelona is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cagliari Airport to Barcelona Airport on Wednesday, 2 July 2025.
Yes – the average flight time is 1 hour and 34 minutes.
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 Barcelona 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Vueling Airlines offers the cheapest flight tickets to Barcelona.

Travelling from Cagliari Elmas Airport (CAG) to Barcelona-El Prat Airport (BCN): what you need to know

  • Jump on a direct flight from Cagliari Elmas Airport to Barcelona-El Prat Airport and you'll be in the air for an average of 1 hour 30 minutes.

  • Cagliari and Barcelona share the same timezone, UTC+1.

  • Choose from 30 weekly Cagliari Elmas Airport to Barcelona-El Prat Airport flights. The 08:45 departure with Vueling is the earliest flight you can take. Vueling operates the latest service of the day at 23:15.

  • Your CAG to BCN flight won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Travelling during a peak month such as July? Public holidays and other popular seasons can result in longer lines at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

  • Volotea has direct flights from Cagliari Elmas Airport to Barcelona-El Prat Airport. Book with this popular airline, then get ready to discover the sights in Barcelona — and maybe even more of Spain if your schedule allows.

  • Volotea tops the list for bookings on this route.

  • With a reliable 89.74% of services arriving as planned, Vueling has the best on-time performance for CAG to BCN flights.

  • If you'd like to include a stop along the way, simply deselect 'Direct flights only' when searching for your ticket from Cagliari Elmas Airport to Barcelona-El Prat Airport. These are the most popular stopovers between CAG and BCN:

    • Palma de Mallorca Airport

    • Leonardo da Vinci-Fiumicino Airport

    • Firenze-Peretola Airport

How to find the cheapest flights from Cagliari Elmas Airport (CAG) to Barcelona-El Prat Airport (BCN)

  • At the moment, R 304 is the lowest price we've seen for a one-way Cagliari Elmas Airport to Barcelona-El Prat Airport flight. The best price for a return ticket is R 748. Keep in mind that fares could change due to availability at the time of booking.

  • To pick up cheap tickets from CAG to BCN, reserve your journey seven months before your departure.

  • The cheapest month for flights from Cagliari Elmas Airport to Barcelona-El Prat Airport is June. Use the 'Whole month' tool to find the lowest prices if you have a flexible travel schedule.

  • Stay on top of deals for cheap flights from CAG to BCN by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

  • Secure the perfect flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Cagliari Elmas Airport to Barcelona-El Prat Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Cagliari Elmas Airport (CAG)

  • Cagliari Elmas Airport maintains a strong on-time performance, reducing your chances of a delayed flight. Departures from CAG make it to their destination as scheduled 80.13% of the time.

  • Central Cagliari to Cagliari Elmas Airport is approximately 11 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The trip when using public transport will take about 50 minutes.

  • Have an early flight from Cagliari Elmas Airport to Barcelona-El Prat Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by picking one of these hotels near CAG:

Arriving at Barcelona-El Prat Airport (BCN)

Getting from Barcelona-El Prat Airport (BCN) to central Barcelona

  • From Barcelona-El Prat Airport, Barcelona is approximately 18 kilometres away. It takes around 25 minutes to reach the centre driving.

  • Getting there by public transport takes about 35 minutes.

When to fly to Barcelona-El Prat Airport (BCN)

  • The quietest month for a flight from Cagliari Elmas Airport to Barcelona-El Prat Airport is January, while July is the most popular. Pick the ideal time to visit Barcelona based on whether you prefer a more fast-paced or easygoing experience.

  • The warmest month in Barcelona is August, with the temperature ranging between 20ºC (68ºF) and 31ºC (88ºF). Book your flights from Cagliari Elmas Airport to Barcelona-El Prat Airport in this month if this is the type of weather you like.

  • Search for cheap tickets from CAG to BCN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 14ºC (57ºF) on average.

Explore more of Spain

  • Barcelona has plenty to offer, but there are so many other parts of Spain you should also see. About 257 kilometres west of Barcelona, a visit to Zaragoza will keep your itinerary busy. Start with leading attractions like Puente de Piedra, Museo Pablo Gargallo and El Tubo.

  • Logroño is another well-known destination in Spain and is around 402 kilometres west of Barcelona. No trip is complete without dropping by Concatedral de Santa Maria de la Redonda, Museo de la Rioja and Iglesia de Santiago el Real.

Plan the rest of your trip from Cagliari to Barcelona

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.