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Cheap flights from Trieste to Cagliari

Compare Trieste 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 Trieste to Cagliari

Looking for a cheap last-minute deal or the best return flight from Trieste to Cagliari? Find the lowest prices on one-way and return tickets right here.
Cagliari.P2,173 per passenger.Departing Tue, 31 Mar, returning Mon, 20 Apr.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Trieste on Tue, 31 Mar, arriving in Cagliari.Inbound direct flight with Ryanair departs from Cagliari on Mon, 20 Apr, arriving in Trieste.Price includes taxes and charges.From P2,173, select.
Cagliari.P2,173 per passenger.Departing Mon, 13 Apr, returning Mon, 20 Apr.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Trieste on Mon, 13 Apr, arriving in Cagliari.Inbound direct flight with Ryanair departs from Cagliari on Mon, 20 Apr, arriving in Trieste.Price includes taxes and charges.From P2,173, select.
Cagliari.P2,188 per passenger.Departing Mon, 30 Mar, returning Tue, 31 Mar.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Trieste on Mon, 30 Mar, arriving in Cagliari.Inbound direct flight with Ryanair departs from Cagliari on Tue, 31 Mar, arriving in Trieste.Price includes taxes and charges.From P2,188, select.
Cagliari.P2,718 per passenger.Departing Tue, 5 May, returning Tue, 26 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Trieste on Tue, 5 May, arriving in Cagliari.Inbound direct flight with Ryanair departs from Cagliari on Tue, 26 May, arriving in Trieste.Price includes taxes and charges.From P2,718, select.
Cagliari.P3,623 per passenger.Departing Tue, 26 May, returning Thu, 4 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Trieste on Tue, 26 May, arriving in Cagliari.Inbound direct flight with Ryanair departs from Cagliari on Thu, 4 Jun, arriving in Trieste.Price includes taxes and charges.From P3,623, select.
Cagliari.P3,871 per passenger.Departing Tue, 21 Apr, returning Tue, 12 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Trieste on Tue, 21 Apr, arriving in Cagliari.Inbound direct flight with Ryanair departs from Cagliari on Tue, 12 May, arriving in Trieste.Price includes taxes and charges.From P3,871, select.
Cagliari.P4,558 per passenger.Departing Sun, 20 Sep, returning Mon, 5 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Trieste on Sun, 20 Sep, arriving in Cagliari.Inbound direct flight with Ryanair departs from Cagliari on Mon, 5 Oct, arriving in Trieste.Price includes taxes and charges.From P4,558, select.
Cagliari.P4,558 per passenger.Departing Thu, 10 Sep, returning Thu, 17 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Trieste on Thu, 10 Sep, arriving in Cagliari.Inbound direct flight with Ryanair departs from Cagliari on Thu, 17 Sep, arriving in Trieste.Price includes taxes and charges.From P4,558, select.

Find the cheapest month to fly from Trieste to Cagliari

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Trieste to Cagliari flights are currently cheapest in April.
Feb
from P42,864
Mar
from P2,188
Apr
from P2,173
May
from P2,718
Jun
from P5,028
Jul
from P6,541
Aug
from P7,433
Sep
from P4,558
Oct
from P4,890
Nov
Find prices
Dec
Find prices
Jan
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Direct flights from Trieste to Cagliari

Trieste to Cagliari: Alternative routes

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

Cagliari

6km from central Cagliari
ClosestCheapest
from P2,173
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Trieste to Cagliari: Flight information

The things to know before you go.
Cheapest flight foundP2,173
Cheapest month to flyApril
Average flight time1 hr, 35 mins
Most popular airlineMalta Air
Average flights per week9

Finding cheap flights from Trieste to Cagliari: Frequently asked questions

The best price we found for a return flight from Trieste to Cagliari is P2,173. 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.
1 hour and 35 minutes is the average flight time from Trieste to Cagliari.
Malta Air and Ryanair fly direct from Trieste to Cagliari.
As of February 2026, there are 9 flights per week flying from Trieste to Cagliari.
The cheapest month to fly from Trieste to Cagliari is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Trieste Airport to Cagliari Airport on Monday, 13 April 2026.
Yes – the average flight time is 1 hour and 35 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cagliari but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
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.
Currently, Ryanair offers the cheapest flight tickets to Cagliari.

Travelling from Trieste - Friuli Venezia Giulia Airport (TRS) to Cagliari Elmas Airport (CAG): what you need to know

  • The average duration of a direct flight from Trieste - Friuli Venezia Giulia Airport to Cagliari Elmas Airport is 1 hour 30 minutes.

  • Trieste and Cagliari are in the UTC+1 timezone. That means you won't have to change your watch when you arrive.

  • Your TRS to CAG flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Be prepared for bigger queues in popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • Ryanair has direct flights from Trieste - Friuli Venezia Giulia Airport to Cagliari Elmas Airport. Book with this popular airline, then get ready to check out the sights in Cagliari — and maybe even more of Italy if your schedule allows.

  • The airline that tops the list for bookings on this route is Ryanair.

How to find the cheapest flights from Trieste - Friuli Venezia Giulia Airport (TRS) to Cagliari Elmas Airport (CAG)

  • Right now, P1,018 is the cheapest price we've seen for a one-way Trieste - Friuli Venezia Giulia Airport to Cagliari Elmas Airport flight. The best price for a return plane ticket is P2,173. Bear in mind that fares can change due to availability at the time of booking.

  • Book six months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from TRS to CAG.

  • May is the cheapest month for flights from Trieste - Friuli Venezia Giulia Airport to Cagliari Elmas Airport. If you prefer to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Save time looking for cheap flights from TRS to CAG by creating a Price Alert. You'll get an email or notification on the app when a lower fare becomes available.

  • Lock in the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Trieste - Friuli Venezia Giulia Airport to Cagliari Elmas Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about Trieste - Friuli Venezia Giulia Airport (TRS)

  • Trieste - Friuli Venezia Giulia Airport scores high marks for its on-time performance. 84.1% of flights that take off from TRS arrive at their destination as scheduled.

  • Trieste - Friuli Venezia Giulia Airport is around 40 kilometres from central Trieste. If you're driving, ride-sharing or catching a cab from the centre, it'll take 40 minutes or so to get there, depending on the traffic.

  • Expect a journey time of about 55 minutes on public transport.

  • Get your trip off to a stress-free start by staying near TRS. Whether you're boarding an early flight from Trieste - Friuli Venezia Giulia Airport to Cagliari Elmas Airport or want to avoid feeling rushed, these stays are the answer:

Arriving at Cagliari Elmas Airport (CAG)

Getting from Cagliari Elmas Airport (CAG) to central Cagliari

  • From Cagliari Elmas Airport, Cagliari is approximately 11 kilometres away. It takes around 15 minutes to get to the centre driving.

  • Travelling on public transport takes about 50 minutes.

When to fly to Cagliari Elmas Airport (CAG)

  • It's time to work out your trip dates for your flight from Trieste - Friuli Venezia Giulia Airport to Cagliari Elmas Airport. July is the busiest month to visit Cagliari. If you want a more laid-back vibe, go in February.

  • When booking your flight from Trieste - Friuli Venezia Giulia Airport to Cagliari Elmas Airport, consider the kind of weather you like. July is the warmest month in Cagliari, with temperatures ranging from 19ºC (66ºF) to 35ºC (95ºF).

  • February has average temperatures of between 4ºC (39ºF) and 16ºC (61ºF). Look for cheap tickets from TRS to CAG around that time if you'd rather travel in cooler conditions.

Explore more of Italy

  • Cagliari is always a good idea, but there are so many other parts of Italy just waiting to be discovered. Around 418 kilometres north-east of Cagliari, a visit to Rome will keep your itinerary busy. Start with leading sights 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.

  • Around 467 kilometres north-east of Cagliari, Naples is another favourite stop in Italy. Start your sightseeing at National Archaeological Museum, Castel dell'Ovo and Royal Palace of Naples.

Plan the rest of your trip from Trieste to Cagliari

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.