Flights from Dublin to Cagliari Starting at £43

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Dublin to Cagliari

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Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Dublin (DUB) to Cagliari (CAG) the cheapest?

Airlines adjust prices for flights from Dublin to Cagliari based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Dublin (DUB) to Cagliari (CAG) cost?

According to Trip.com's data, the lowest price is around £443.
How long is the flight from Dublin (DUB) to Cagliari (CAG)?

It takes about 3 hours 5 minutes to fly from Dublin (DUB) to Cagliari (CAG).
What is the transportation method from the main airport to downtown in Cagliari?
- The distance from Cagliari Elmas Airport to downtown is about 6km, by taxi about 20 minutes.
What are the most popular airlines that fly from Dublin (DUB) to Cagliari (CAG)?

Airlines with flights from Dublin (DUB) to Cagliari (CAG): Ryanair.
What's the most popular airline for direct flights from Dublin (DUB) to Cagliari (CAG)?

Ryanair operates 1 direct flights from Dublin (DUB) to Cagliari (CAG).
How many airports in Cagliari (CAG)?

There are 1 airport(s) in Cagliari (CAG): Cagliari Elmas Airport.

How to find a cheap flight from Dublin to Cagliari

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Dublin to Cagliari. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Dublin to Cagliari.

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Dublin to Cagliari over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Thu, Apr 3, with one-way flights priced at just £43.

Compare cheap flight deals from Dublin to Cagliari across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Dublin to Cagliari. The cheapest airline for this route is Ryanair.

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You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

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Flight Information from Dublin to Cagliari

Cheapest one-way flight price	£42
Cheapest return ticket price	£138
Off-season travel month	March
Peak season for travel	December
Flight distance	1,957.7km
Average flight time	3 hours 5 minutes
Popular airline	British Airways