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Cheap flights from Rome to Cagliari from £155

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/12. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — CAG
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Rome to Cagliari Elmas are usually found in January or February, booked 36 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Rome to Cagliari

Enter your travel dates to find the best prices.

Cheapest flights from Rome to Cagliari
Explore the most affordable flight options available from Rome to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Mon 22/1207:30FCO - CAG
Nonstop1h 10mAeroitalia
Sun 28/1207:30CAG - FCO
Nonstop1h 10mAeroitalia
Deal found 17/12£343
Tue 23/1207:30FCO - CAG
Nonstop1h 10mAeroitalia
Sun 28/1207:30CAG - FCO
Nonstop1h 10mAeroitalia
Deal found 16/12£378

Find flight deals from Rome to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) to Cagliari (CAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2025.

Round-trip from

£242

One-way from

£155

Popular in

August

Cheapest in

January

Average price

£110
Aeroitalia
  • Aeroitalia
  • 15/1-19/1
  • Nonstop
  • 2h 20m total
  • Rome to Cagliari
Search Deals
Aeroitalia
  • Aeroitalia
  • 23/12
  • Nonstop
  • 1h 10m total
  • Rome to Cagliari
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Rome to Cagliari that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Rome to Cagliari that are best for you.

Fly from

Rome

Fly to

Cagliari

Route

Depart

Return

Price

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Thu 15/1

07:30-08:40

Nonstop1h 10m

Cagliari Elmas

Mon 19/1

19:50-21:00

Nonstop1h 10m

£242

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Fri 30/1

11:40-12:50

Nonstop1h 10m

Cagliari Elmas

Fri 6/2

19:50-21:00

Nonstop1h 10m

£242

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Sun 11/1

09:30-10:40

Nonstop1h 10m

Cagliari Elmas

Sun 18/1

15:50-17:00

Nonstop1h 10m

£242

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Thu 5/2

17:30-18:40

Nonstop1h 10m

Cagliari Elmas

Mon 9/2

19:50-21:00

Nonstop1h 10m

£248

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Fri 2/1

07:30-08:40

Nonstop1h 10m

Cagliari Elmas

Wed 7/1

18:30-19:40

Nonstop1h 10m

£264

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Sun 11/1

09:30-10:40

Nonstop1h 10m

Cagliari Elmas

Tue 13/1

18:30-19:40

Nonstop1h 10m

£264

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Mon 8/6

06:30-16:25

1 stop9h 55m

Cagliari Elmas

Fri 19/6

17:05-22:45

1 stop5h 40m

£287

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Mon 16/3

18:00-19:10

Nonstop1h 10m

Cagliari Elmas

Wed 25/3

13:50-15:00

Nonstop1h 10m

£332

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Tue 23/12

07:30-08:40

Nonstop1h 10m

£155

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Sun 17/5

06:30-23:00

1 stop16h 30m

£210

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Best time to book a flight from Rome to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Rome with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rome to Cagliari

How far ahead should I book a flight from Rome to Cagliari?

Use this chart to determine the optimal time to book a return flight from Rome to Cagliari. Price data was last updated on 12 December 2025.

The price you pay for your flight from Rome to Cagliari may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Rome to Cagliari?

Currently, January is the cheapest month in which you can book a flight from Rome to Cagliari (average of £23). Flying from Rome to Cagliari in August is currently the most expensive (average of £58). 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 ROM to CAG?

Find hourly flight availability from Rome to Cagliari. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

One of the essential ways to save on airfare from Rome to Cagliari is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 58% on airfare.

Weekly flight availability from Rome to Cagliari

Explore weekly flight availability from Rome to Cagliari. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 December 2025.

The most flights from ROM to CAG are scheduled on a Wednesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Rome to Cagliari delayed?

About 8% of weekly flights between Rome and Cagliari have experienced delays in the past year, with the average delay time being 94 minutes.

What is the most punctual flight time for Rome to Cagliari flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Rome to Cagliari flights?

Over the past year, Hello Jets srl have had the lowest number of delays on this route, with just 7% of flights being delayed.

Reviews of airlines servicing Cagliari

Get insights into the airlines that provide service to Cagliari. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cagliari. Reviews last updated 18 December 2025.
See what other customers who have flown with Ryanair from Rome 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.
Ryanair
6.8
Okay
5,222 reviews
Check prices

Comfort

6.5

Food

6.0

Entertainment

5.6

Crew

7.5

Boarding

6.7

Overall

6.8

Reviews

1 / 20
6.0
Good

Adrian,Jun 2025

EDI - BGY

Passengers were called forward for boarding before the plane was empty and left standing on the tarmac for about 15 - 20 minutes while the arriving passengers came off the plane.
Ryanair
6.8
Okay
5,222 reviews
Ryanair
6.8
Okay
5,222 reviews
Check prices

Comfort

6.5

Food

6.0

Entertainment

5.6

Crew

7.5

Boarding

6.7

Overall

6.8

Reviews

1 / 20
6.0
Good

Adrian,Jun 2025

EDI - BGY

Passengers were called forward for boarding before the plane was empty and left standing on the tarmac for about 15 - 20 minutes while the arriving passengers came off the plane.

Related info for your journey

Find useful and relevant information for your journey from Rome to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cagliari from Rome?

    Most people fly into Cagliari Elmas (CAG) if they book a flight to Cagliari from Rome. On average, Elmas has 7 inbound flights from Rome per day from 1 airline. Cagliari Elmas is conveniently located just 4.0 mi from Cagliari’s city center.

  • How long is the flight from Rome to Cagliari?

    A quick flight from Rome to Cagliari can take about 1h 10m. Aeroitalia provides one of the quickest options available for as low as £242. The distance from Rome to Cagliari is about 243 mi. All flights are typically direct.

  • What is the cheapest airline to fly from Rome to Cagliari round-trip?

    Currently priced at £44, Aeroitalia will fly you from Rome to Cagliari and back. In addition to Aeroitalia, many other airlines offer competitively priced options for your trip. You may be able to fly from Rome to Cagliari for 54% less than the average price by searching for this airline.

  • Can I find deals for flights from Rome to Cagliari that include hotel bookings?

    Yes. In addition to deals on Rome to Cagliari flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rome to Cagliari?

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

  • Can I find deals for business class flights from Rome to Cagliari?

    Yes. Cheapflights offers flight deals from Rome 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 Rome to Cagliari?

    Currently, January is the cheapest month in which you can book a flight from Rome to Cagliari (average of £23). Flying from Rome to Cagliari in August is currently the most expensive (average of £58). 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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Alternative routes for Rome to Cagliari

See prices for flight routes from nearby airports that may be better suited for you.
Leonardo da Vinci/Fiumicino to Cagliari flights

Top airline flying from Rome to Cagliari

Discover the top airline that operate flights from Rome to Cagliari. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
AeroitaliaCheapest£44Average£112FlexibilityNo cancel feeOn-timeN/A
Search Aeroitalia flights

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