Cheap flights from Rome to Cagliari from £27

The month of January is, on average, the cheapest month to fly to Cagliari from Rome, with most prices found around £85. If you aren’t able to travel during the month of January, then book flights to Cagliari from Rome during March instead. Flights to Cagliari in March, while not as cheap as those in January, still average around £87.

The cheapest day to depart from Rome to Cagliari is on a Thursday when prices can be found for as low as £77. Flights from Rome to Cagliari on a Saturday will generally be more expensive and average around £219. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Cagliari is in the evening when flights can be purchased for as low as £65. Try not to purchase tickets at midday because they tend to be around £219. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Rome Fiumicino to Cagliari Elmas for the best Rome - Cagliari Elmas flight prices

You are more likely to see cheaper flights to Cagliari from Rome when booking weeks ahead of your departure date. In general, you can expect to find flights to Cagliari for around £116 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cagliari from Rome for as low as £107 on momondo.

There is only 1 cabin class available to choose from on Rome to Cagliari flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 8% of flights between Rome and Cagliari have experienced a delay on any given week. The average delay length over the past 12 months has been 93 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Aeroitalia have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of September 2026, 7 flights take off from Rome and land in Cagliari each day. The most common flight departure time for this route is 18:00, with 34% of daily flights taking off at midday.

The number of flights available between Rome and Cagliari is 49 per week as of September 2026. The most frequent departure day is Sat, with 22% of weekly flights leaving on this day.