The cheapest times to fly from CAG to BCN are

  • January 8th to March 25th
  • September 3rd to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from CAG to BCN is mid November. Prices can be as high as $443 for Saturday flights during late June, or as low as $60 for Monday flights around mid November.


When to Fly to Barcelona

Flying from Cagliari (CAG) to Barcelona (BCN) will usually cost between $64 to $256 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid November with an average ticket price of $95. Due to high demand the most expensive time to fly is late June, with an average price of $251. Planning your trip to low-cost times can easily save you $156 on economy flights and even more on first-class flights. Generally, any price below $145 can be considered a good price for a round-trip CAG to BCN flight.

See below for a graph of average weekly prices for the CAG to BCN route. All prices are for round-trip tickets in USD.

CAG to BCN Flight Prices

Compared to other flights, the CAG to BCN flight is much cheaper than the average and costs much less than the average flight leaving from Cagliari. The average price per mile (for a direct flight) is $0.23, which is below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Barcelona, and Thursdays are the most expensive days to return to Cagliari. Selecting flights on the least expensive days could save you up to $69 (37%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $118. Return trip prices are from the BCN to CAG flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from CAG to BCN can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 41 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from CAG to BCN while comparing.

Destination alternative #1: Gerona Costa Brava Airport (GRO) in Gerona

  • 55 miles (89 km) away from BCN
  • Usually 40.00% less expensive than BCN
  • Nonstop flights available

See CAG to GRO flights


Flight Hacking CAG to BCN

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from CAG to BCN — but Champion Traveler does!

Hack #1: Milan (CAG > MXP > BCN)

  • Price for both tickets: $129
  • Average savings: $16 (11.03%)

See CAG to flights


Flight Questions Answered

Still have questions about flying from CAG to BCN? We’ve got answers.

Which airlines fly this route?

You can find 18 major airlines flying this route most often: Air Europa, Air France, Alitalia, Austrian, British Airways, Bulgaria Air, CSA, easyJet, Eurowings, Iberia, KLM, Lufthansa, Luxair, Ryanair, Smartwings, SWISS, Tap Air Portugal, Vueling, and potentially more during busy seasons.

How far away is it from Barcelona Airport to Elmas Airport?

The distance between the two airports is roughly 394 miles or 634 kilometers.

How long does it take to fly from CAG to BCN?

The real-world flight time for a nonstop CAG to BCN flight is about 1 hour 41 minutes.

How many flights go between Cagliari and Barcelona?

It depends on the day of the week and the date, but a typical day might have around 54 available flights from CAG to BCN.


Airport Location Info


Departing Airport

Origination code CAG
Origination airport name Elmas Airport
City Cagliari
Country Italy
Latitude 39.3
Longitude 9.1

Return Airport

Destination code BCN
Destination airport name Barcelona Airport
City Barcelona
Country Spain
Latitude 41.3
Longitude 2.1


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.