Cheap flight tickets from Dublin to Cagliari

Compare Dublin to Cagliari flight deals

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

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Flight deals from Dublin to Cagliari

Looking for a cheap last-minute deal or the best return flight from Dublin to Cagliari? Find the lowest prices on one-way and return tickets right here.

Cagliari.RM375 per passenger.Departing Thu, 9 Oct, returning Thu, 23 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Thu, 9 Oct, arriving in Cagliari.Inbound direct flight with Ryanair departs from Cagliari on Thu, 23 Oct, arriving in Dublin.Price includes taxes and charges.From RM375, select.

Cagliari.RM504 per passenger.Departing Thu, 25 Sep, returning Thu, 9 Oct.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Thu, 25 Sep, arriving in Cagliari.Inbound indirect flight with Ryanair, departs from Cagliari on Thu, 9 Oct, arriving in Dublin.Price includes taxes and charges.From RM504, select.

Cagliari.RM648 per passenger.Departing Thu, 25 Sep, returning Thu, 2 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Thu, 25 Sep, arriving in Cagliari.Inbound direct flight with Ryanair departs from Cagliari on Thu, 2 Oct, arriving in Dublin.Price includes taxes and charges.From RM648, select.

Cagliari.RM674 per passenger.Departing Sat, 8 Nov, returning Sat, 15 Nov.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Sat, 8 Nov, arriving in Cagliari.Inbound indirect flight with Ryanair, departs from Cagliari on Sat, 15 Nov, arriving in Dublin.Price includes taxes and charges.From RM674, select.

Cagliari.RM682 per passenger.Departing Sat, 6 Dec, returning Tue, 9 Dec.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Sat, 6 Dec, arriving in Cagliari.Inbound indirect flight with Ryanair, departs from Cagliari on Tue, 9 Dec, arriving in Dublin.Price includes taxes and charges.From RM682, select.

Cagliari.RM687 per passenger.Departing Fri, 31 Oct, returning Fri, 7 Nov.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Fri, 31 Oct, arriving in Cagliari.Inbound indirect flight with Ryanair, departs from Cagliari on Fri, 7 Nov, arriving in Dublin.Price includes taxes and charges.From RM687, select.

Cagliari.RM736 per passenger.Departing Wed, 17 Jun, returning Fri, 26 Jun.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Dublin on Wed, 17 Jun, arriving in Cagliari.Inbound indirect flight with SWISS, departs from Cagliari on Fri, 26 Jun, arriving in Dublin.Price includes taxes and charges.From RM736, select.

Cagliari.RM741 per passenger.Departing Mon, 22 Sep, returning Wed, 24 Sep.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Mon, 22 Sep, arriving in Cagliari.Inbound indirect flight with Ryanair, departs from Cagliari on Wed, 24 Sep, arriving in Dublin.Price includes taxes and charges.From RM741, select.

Find the cheapest month to fly from Dublin to Cagliari

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Cagliari flights are currently cheapest in October.

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Direct flights from Dublin to Cagliari

Dublin to Cagliari: Alternative routes

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

Dublin to Cagliari: Flight information

The things to know before you go.

Cheapest flight found	RM375
Cheapest month to fly	October
Average flight time	3 hrs, 5 mins
Most popular airline	Ryanair
Average flights per week	3

Finding cheap flights from Dublin to Cagliari: Frequently asked questions

How much are return flights from Dublin to Cagliari?

The best price we found for a return flight from Dublin to Cagliari is RM375. 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.

How long does it take to fly from Dublin to Cagliari?

3 hours and 5 minutes is the average flight time from Dublin to Cagliari.

Which airlines fly direct from Dublin to Cagliari?

Ryanair and Malta Air fly direct from Dublin to Cagliari.

How many flights are there a week from Dublin to Cagliari?

As of September 2025, there are 3 flights per week flying from Dublin to Cagliari.

When is the cheapest time to fly from Dublin to Cagliari?

The cheapest month to fly from Dublin to Cagliari is usually October.

Which upcoming date is cheapest to fly from Dublin Airport to Cagliari Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Cagliari Airport on Thursday, 9 October 2025.

Can I get a direct flight from Dublin Airport to Cagliari Airport?

Yes – the average flight time is 3 hours and 5 minutes.

When is the best time to book flights to Cagliari?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cagliari is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Dublin Airport to Cagliari with?

Currently, Ryanair offers the cheapest flight tickets to Cagliari.

Flying from Dublin Airport (DUB) to Cagliari Elmas Airport (CAG): what you need to know

Jump on a direct flight from Dublin Airport to Cagliari Elmas Airport and you'll be travelling for an average of 3 hours 15 minutes.
Cagliari's timezone is UTC+1, which makes Cagliari one hour ahead of Dublin.
Get to the airport on time so you don't miss your DUB to CAG flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
During popular months like August, you'll want to get to the airport earlier. Arrive two hours before a domestic departure and four hours ahead for international flights when you fly during a high season in general.
Ryanair has direct flights from Dublin Airport to Cagliari Elmas Airport. Book with this popular airline, then get ready to tick off the sights in Cagliari — and maybe even more of Italy if you have time.
The airline most travellers fly with on this route is Ryanair.
If you'd like to include a stop along the way, just deselect 'Direct flights only' when searching for your ticket from Dublin Airport to Cagliari Elmas Airport. These are the top stopovers between DUB and CAG:
- Turin Airport
- Barcelona-El Prat Airport
- Brussels S. Charleroi Airport

How to find the cheapest flights from Dublin Airport (DUB) to Cagliari Elmas Airport (CAG)

The cheapest price we've found for a one-way Dublin Airport to Cagliari Elmas Airport flight is RM85. A round-trip plane ticket right now is RM375. Depending on the availability and when you book, these fares can change.
Get cheap tickets from DUB to CAG by booking at least six months ahead. According to our research, that's the sweet spot for bagging a bargain.
Schedule your trip for May. That's the cheapest month for flights from Dublin Airport to Cagliari Elmas Airport. If you're flexible on when you fly, use the 'Whole month' tool to see the lowest airfare across each month.
Picking up cheap flights from DUB to CAG is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when a new deal comes up.
Tailor your flights using filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Dublin Airport to Cagliari Elmas Airport.

Handy information about Dublin Airport (DUB)

Of all flights leaving Dublin Airport, 72.87% land on time at their destination.
To get to Dublin Airport from central Dublin, it takes about 30 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 21 kilometres from the airport to the city centre.
You can expect a journey time of roughly 2 hours 10 minutes when using public transport.
Looking for a convenient hotel near DUB? If you've booked an early flight from Dublin Airport to Cagliari Elmas Airport, these stays will put you moments from check-in:

Arriving at Cagliari Elmas Airport (CAG)

The last thing you want is a long journey to your hotel if you're getting in late on a Dublin Airport to Cagliari Elmas Airport flight. Book one of these accommodation options near CAG instead:
Grab a Cagliari Elmas Airport rental car and explore Cagliari and beyond with your own set of wheels. Surprice, RentSmart24 and Galdieri Rent are top providers you can book with here.
For the lowest price, reserve your vehicle from Cagliari Elmas Airport around one week ahead.

Getting from Cagliari Elmas Airport (CAG) to central Cagliari

Cagliari Elmas Airport to the centre of Cagliari has a drive time of about 15 minutes. It's approximately 11 kilometres away.
It takes around 50 minutes if you're travelling by public transport.

When to fly to Cagliari Elmas Airport (CAG)

July is the busiest month for flights from Dublin Airport to Cagliari Elmas Airport. To steer clear of the crowds, travel to Cagliari in February.
When booking your flight from Dublin Airport to Cagliari Elmas Airport, consider the kind of weather you like. July is the warmest month in Cagliari, with the temperature ranging from 19ºC (66ºF) to 35ºC (95ºF).
If you want cooler conditions, look for a cheap ticket from DUB to CAG in February. Temperatures average between 4ºC (39ºF) and 16ºC (61ºF) then.

Explore more of Italy

Cagliari is easy to fall in love with, but there are so many other parts of Italy waiting to be explored. About 418 kilometres north-east of Cagliari, a visit to Rome will keep you on the move. Start with attractions like Colosseum, World’s smallest country Vatican City tour - City of Rome Capital, Italy (Self-Guided free walking tour) by FreeGuides.com and Trevi Fountain.
If you're looking to explore another corner of Italy, consider Naples, roughly 467 kilometres north-east of Cagliari. National Archaeological Museum, Castel dell'Ovo and Royal Palace of Naples are key reasons to visit.