$30 Cheap Flights from Dublin (DUB) to Cagliari (CAG)

View $30 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Dublin Airport (DUB) to Elmas Airport (CAG)

Cheap Flights from Dublin to Cagliari (DUB-CAG)

Prices were available within the past 7 days and start at $30 for one-way flights and $171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sun, Oct 19 - Thu, Oct 23
DUB
Dublin
CAG
Cagliari
$171 Roundtrip, found 6 days ago
$171
Roundtrip
found 6 days ago
Select Ryanair flight, departing Sun, Oct 19 from Dublin to Cagliari, returning Thu, Oct 23, priced at $171 found 6 days ago
Swiss International Air Lines
Mon, Jun 1 - Fri, Jun 5
DUB
Dublin
CAG
Cagliari
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Jun 1 from Dublin to Cagliari, returning Fri, Jun 5, priced at $177 found 6 days ago
Swiss International Air Lines
Mon, Jun 1 - Fri, Jun 5
DUB
Dublin
CAG
Cagliari
$196 Roundtrip, found 6 days ago
$196
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Jun 1 from Dublin to Cagliari, returning Fri, Jun 5, priced at $196 found 6 days ago
Ryanair
Sun, Oct 12 - Sun, Oct 19
DUB
Dublin
CAG
Cagliari
$217 Roundtrip, found 5 days ago
$217
Roundtrip
found 5 days ago
Select Ryanair flight, departing Sun, Oct 12 from Dublin to Cagliari, returning Sun, Oct 19, priced at $217 found 5 days ago
Lufthansa
Thu, Jun 25 - Thu, Jul 2
DUB
Dublin
CAG
Cagliari
$229 Roundtrip, found 4 days ago
$229
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Jun 25 from Dublin to Cagliari, returning Thu, Jul 2, priced at $229 found 4 days ago
Swiss International Air Lines
Mon, Jun 1 - Fri, Jun 5
DUB
Dublin
CAG
Cagliari
$241 Roundtrip, found 6 days ago
$241
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Jun 1 from Dublin to Cagliari, returning Fri, Jun 5, priced at $241 found 6 days ago
Swiss International Air Lines
Mon, Jun 1 - Fri, Jun 5
DUB
Dublin
CAG
Cagliari
$248 Roundtrip, found 6 days ago
$248
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Jun 1 from Dublin to Cagliari, returning Fri, Jun 5, priced at $248 found 6 days ago
Swiss International Air Lines
Mon, Jun 1 - Fri, Jun 5
DUB
Dublin
CAG
Cagliari
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Jun 1 from Dublin to Cagliari, returning Fri, Jun 5, priced at $266 found 6 days ago
KLM
Sat, Nov 1 - Wed, Nov 19
DUB
Dublin
CAG
Cagliari
$294 Roundtrip, found 9 hours ago
$294
Roundtrip
found 9 hours ago
Select KLM flight, departing Sat, Nov 1 from Dublin to Cagliari, returning Wed, Nov 19, priced at $294 found 9 hours ago
Iberia
Wed, Nov 26 - Mon, Dec 15
DUB
Dublin
CAG
Cagliari
$442 Roundtrip, found 9 hours ago
$442
Roundtrip
found 9 hours ago
Select Iberia flight, departing Wed, Nov 26 from Dublin to Cagliari, returning Mon, Dec 15, priced at $442 found 9 hours ago

Alternative airports near Cagliari

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Elmas CAG. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $560
CAG
Elmas
CheapestClosest
Average driving time to city center9 min
Flights from $560

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Elmas Airport (CAG) cost?
Snag a cheap one-way flight from $30 or cheap return flight from $171 from Dublin Airport (DUB) to Elmas Airport (CAG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Dublin Airport (DUB) to Elmas Airport (CAG)?
October is the most affordable month to fly from DUB to CAG. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Dublin Airport (DUB) to Elmas Airport (CAG)?
To find the cheapest airline flying from DUB to CAG, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Dublin Airport (DUB) to Elmas Airport (CAG)?
There are no daily nonstop flights departing from Dublin Airport (DUB) to Elmas Airport (CAG). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from DUB to CAG?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to Elmas Airport (CAG)?
To reach Elmas Airport (CAG) on schedule, pick a flight that leaves Dublin Airport (DUB) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Elmas Airport (CAG) last-minute?
Waiting until right before your break to book a flight from DUB to CAG generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book a DUB to CAG flight and hotel package?
Compared with arranging flights and hotels separately, booking a DUB to CAG flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Elmas Airport (CAG)?
If you reserved your DUB to CAG flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Dublin
Destination airport
Elmas
Airlines serving
British Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines, Vueling Airlines
Roundtrip price
$171
Distance
1215 mi
Average flight time
3 hours 5 mins

Book with confidence

Book with confidence

Dublin to Cagliari Flights

The cheapest times to fly from Dublin to Cagliari

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Cagliari are during the month of October. You can find some of the cheapest flights from Dublin to Cagliari with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Cagliari

Sunday is one of the best days to book for cheap flights from Dublin to Cagliari: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Cagliari

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Cagliari in 2025. You can also book with separate airlines for your outbound and return journeys, from $30 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Cagliari flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Cagliari airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dublin to Cagliari Flights

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*Available to One Key members.