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Cheap flights from Rome to Cagliari from £104

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — CAG
18 Jul — 25 Jul1
1 adult

Cheapflights Tip: The best prices from Rome to Cagliari Elmas are usually found in February or January, booked 75 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap 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 13 July 2025.

Round-trip from

£104

Popular in

August

Cheapest in

February

Average price

£106

Good round-trip deal

£144 or less

Good one-way deal

£66 or less
Aeroitalia
  • Aeroitalia
  • 20/9-27/9
  • Nonstop
  • 2h 20m total
  • Rome to Cagliari
Highest demand for flights based on searches. 12% potential increase in price (£9 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Rome (ROM) to Cagliari Elmas.
Price to beat on a one-way flight from Rome (ROM) to Cagliari Elmas.

Find flight deals from Rome to Cagliari

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 13 July 2025.

Sat 20/911:55FCO - CAG
Nonstop1h 10mAeroitalia
Sat 27/906:00CAG - FCO
Nonstop1h 10mAeroitalia
Deal found 12/7£104
Thu 21/808:00FCO - CAG
1 stop6h 15mLufthansa
Thu 28/815:05CAG - FCO
1 stop6h 50mLufthansa
Deal found 11/7£187
Tue 21/1016:40FCO - CAG
1 stop16h 35mSWISS
Sat 8/1117:45CAG - FCO
1 stop14h 55mSWISS
Deal found 12/7£189
Thu 21/808:00FCO - CAG
1 stop6h 15mMultiple Airlines
Thu 28/808:30CAG - FCO
1 stop3h 55mMultiple Airlines
Deal found 13/7£210
Wed 15/1019:15FCO - CAG
1 stop25h 35mVueling
Sat 1/1113:20CAG - FCO
1 stop4h 25mVueling
Deal found 12/7£311

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 13 July 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

Sat 20/9

11:55-13:05

Nonstop1h 10m

Cagliari Elmas

Sat 27/9

06:00-07:10

Nonstop1h 10m

£104

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Thu 21/8

08:00-14:15

1 stop6h 15m

Cagliari Elmas

Thu 28/8

15:05-21:55

1 stop6h 50m

£187

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Tue 21/10

16:40-09:15

1 stop16h 35m

Cagliari Elmas

Sat 8/11

17:45-08:40

1 stop14h 55m

£189

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Thu 21/8

08:00-14:15

1 stop6h 15m

Cagliari Elmas

Thu 28/8

08:30-12:25

1 stop3h 55m

£210

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Wed 15/10

19:15-20:50

1 stop25h 35m

Cagliari Elmas

Sat 1/11

13:20-17:45

1 stop4h 25m

£311

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Thu 4/9

08:00-09:10

Nonstop1h 10m

£126

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Mon 1/9

20:10-08:10

1 stop12h 00m

£148

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Mon 13/10

10:50-17:35

1 stop6h 45m

£185

RomeCagliari

FCO - CAG

FCOCAG

Rome Fiumicino

Tue 19/8

19:20-15:20

2 stops20h 00m

£361

Flights are sorted by cheapest return flights first.

Deals found on 11/7

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 11 July 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 75 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, November is the cheapest month in which you can book a flight from Rome to Cagliari (average of £106). Flying from Rome to Cagliari in December is currently the most expensive (average of £300). 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 13 July 2025.

One of the essential ways to save on airfare from Rome to Cagliari is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 41% 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 13 July 2025.

The most flights from ROM to CAG are scheduled on a Friday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost for a return flight from Rome to Cagliari?

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 13 July 2025.
See what other customers who have flown with SWISS, Vueling, andLufthansa 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.

Boarding

7.6

Food

7.0

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Boarding

7.6

Food

7.0

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Boarding

7.6

Food

7.0

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Boarding

7.6

Food

7.0

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

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 10 inbound flights from Rome per day from 1 airline. Cagliari Elmas is conveniently located just 4.0 mi from Cagliari’s city center.

  • What are the cheapest airlines flying from Rome to Cagliari round-trip?

    Currently priced at £104, Aeroitalia will fly you from Rome to Cagliari and back. In addition to Aeroitalia, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and SWISS - these airlines can fly you to your destination from £187 and £189, respectively.

  • What are the cheapest airlines to fly from Rome to Cagliari one-way?

    For one-way options, check prices for Aeroitalia. According to our data, you can fly for as low as £126. Users have also found prices from £148 and £185 on SWISS and Lufthansa, respectively.

  • What are the cheapest flights from Rome to Cagliari?

    The cheapest flight price from Rome to Cagliari is £53. On average you can expect to pay £116. The most popular route, (Rome Fiumicino - Cagliari Elmas), can usually be booked for £146.

  • 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, November is the cheapest month in which you can book a flight from Rome to Cagliari (average of £106). Flying from Rome to Cagliari in December is currently the most expensive (average of £300). 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

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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.

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 13 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AeroitaliaCheapest£43Average£144FlexibilityNo cancel feeOn-timeN/A
Search Aeroitalia flights

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