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Cheap Flights from Olbia to Cagliari

Compare Olbia 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 Olbia to Cagliari

Looking for a cheap last-minute deal or the best return flight from Olbia Airport to Cagliari Airport? If you want to travel next month, return fares start from R 1,407. Find the lowest prices on one-way and return tickets right here.
Cagliari.R 631 per passenger.Departing Fri, 10 Jul.One-way flight with Aeroitalia.Outbound direct flight with Aeroitalia departs from Olbia on Fri, 10 Jul, arriving in Cagliari.Price includes taxes and charges.From R 631, select.
Cagliari.R 770 per passenger.Departing Fri, 7 Aug.One-way flight with Aeroitalia.Outbound direct flight with Aeroitalia departs from Olbia on Fri, 7 Aug, arriving in Cagliari.Price includes taxes and charges.From R 770, select.
Cagliari.R 957 per passenger.Departing Tue, 13 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Olbia on Tue, 13 Oct, arriving in Cagliari.Price includes taxes and charges.From R 957, select.
Cagliari.R 1,013 per passenger.Departing Tue, 15 Sep.One-way flight with Volotea.Outbound indirect flight with Volotea, departs from Olbia on Tue, 15 Sep, arriving in Cagliari.Price includes taxes and charges.From R 1,013, select.
Cagliari.R 1,294 per passenger.Departing Tue, 30 Jun.One-way flight with Volotea.Outbound indirect flight with Volotea, departs from Olbia on Tue, 30 Jun, arriving in Cagliari.Price includes taxes and charges.From R 1,294, select.
Cagliari.R 2,045 per passenger.Departing Fri, 27 Nov.One-way flight with Volotea.Outbound indirect flight with Volotea, departs from Olbia on Fri, 27 Nov, arriving in Cagliari.Price includes taxes and charges.From R 2,045, select.
Cagliari.R 3,751 per passenger.Departing Sun, 3 Jan.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Olbia on Sun, 3 Jan, arriving in Cagliari.Price includes taxes and charges.From R 3,751, select.

Find the cheapest month to fly from Olbia to Cagliari

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Olbia to Cagliari flights are currently cheapest in July.
Jun
from R 1,294
Jul
from R 631
Aug
from R 770
Sep
from R 1,013
Oct
from R 957
Nov
from R 2,045
Dec
Find prices
Jan
from R 3,751
Feb
Find prices
Mar
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Apr
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May
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Direct flights from Olbia to Cagliari

Olbia to Cagliari: Alternative routes

Compare routes from Olbia 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 R 631
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Olbia to Cagliari: Flight information

The things to know before you go.
Cheapest flight foundR 631
Cheapest month to flyJuly
Average flight time30 mins
Most popular airlineAeroitalia
Average flights per week6

Finding cheap flights from Olbia to Cagliari: Frequently asked questions

The best price we found for a return flight from Olbia to Cagliari is R 1,401. 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.
30 minutes is the average flight time from Olbia to Cagliari.
Aeroitalia and Flexflight fly direct from Olbia to Cagliari.
As of June 2026, there are 6 flights per week flying from Olbia to Cagliari.
The cheapest month to fly from Olbia to Cagliari is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Olbia Airport to Cagliari Airport on Monday, 20 July 2026.
Yes – the average flight time is 30 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, Aeroitalia offers the cheapest flight tickets to Cagliari.

Flying from Olbia Airport (OLB) to Cagliari Airport (CAG): what you need to know

  • Olbia and Cagliari share the same timezone, UTC+1.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport with enough time to board your OLB to CAG flight.

  • You'll likely experience longer queues during popular months such as August. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a smart move.

  • Consider adding a stopover when booking your ticket from Olbia Airport to Cagliari Airport. Just uncheck 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Here are some options between OLB and CAG:

    • Rome Fiumicino Airport

    • Milan Bergamo Airport

    • Milan Linate Airport

How to find the cheapest flights from Olbia Airport (OLB) to Cagliari Airport (CAG)

  • Right now, R 631 is the lowest price we've seen for a one-way Olbia Airport to Cagliari Airport flight. The best price for a return plane ticket is R 1,401. Remember that fares may change due to demand when booking.

  • Don't leave everything to the last minute. You're more likely to get cheap tickets from OLB to CAG if you book ahead. Airlines often offer some terrific early bird rates.

  • Getting cheap flights from Olbia Airport to Cagliari Airport is more likely if you can be flexible with your travel dates. Use the 'Whole month' tool to see the best prices throughout the month and snap up a great deal.

  • Never miss a deal on cheap flights from OLB to CAG by setting up a Price Alert. You'll get an email or notification through the app when a new low fare is offered.

  • Secure the ideal flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Olbia Airport to Cagliari Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about Olbia Airport (OLB)

  • Of the flights that depart from Olbia Airport, 75% arrive on time at their destination.

  • Central Olbia to Olbia Airport is approximately 6 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're driving, ride-sharing or catching a taxi.

  • Taking public transport? Expect a trip time of around 20 minutes.

  • Get your journey off to a stress-free start by staying near OLB. Whether you're taking an early flight from Olbia Airport to Cagliari Airport or just don't like being rushed, these stays have you covered:

Arriving at Cagliari Airport (CAG)

  • If you're coming in on a late Olbia Airport to Cagliari Airport flight, few things top the convenience of being near the terminal. Grab your luggage from the carousel and then be showered and relaxing shortly after at one of these accommodation options near CAG:

  • Begin your adventure by picking up a Cagliari Airport rental car. Grab your wheels from Surprice, RentSmart24 or Galdieri Rent and experience the lesser-explored corners of Cagliari and beyond.

  • Booking your ride from Cagliari Airport about one week in advance gives you the best shot at securing a great deal.

When to fly to Cagliari Airport (CAG)

  • The quietest month for a flight from Olbia Airport to Cagliari Airport is March, while August is the most popular. Pick the best time to go to Cagliari based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Cagliari is July, with temperatures ranging between 20ºC (68ºF) and 35ºC (95ºF). Book your flights from Olbia Airport to Cagliari Airport in this month if you like this kind of weather.

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

Explore more of Italy

  • You've visited Cagliari, now it's time to explore more of Italy. Travel about 418 kilometres north-east to Rome to check off its top attractions. From Vatican Museums to St. Peter's Basilica and Saint Peter's Square, your itinerary will be busy.

  • Naples is another essential stop in Italy and is around 467 kilometres north-east of Cagliari. No trip is complete without dropping by Piazza del Plebiscito, Naples National Archaeological Museum and Gulf of Naples.

Plan the rest of your trip from Olbia to Cagliari

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.