Cheap Flights from Southampton to Cagliari

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

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Find the cheapest month to fly from Southampton to Cagliari

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

Southampton to Cagliari: Alternative routes

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

Southampton to Cagliari: Flight information

The things to know before you go.
Cheapest flight foundRs32,905
Cheapest month to flyJune

Finding cheap flights from Southampton to Cagliari: Frequently asked questions

The best price we found for a return flight from Southampton to Cagliari is Rs70,150. 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.
Currently, there are no airlines that fly direct from Southampton to Cagliari. But we found flights with one or more stops from Rs70,150.
As of February 2026, there are no flights flying from Southampton to Cagliari.
The cheapest month to fly from Southampton to Cagliari is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Southampton Airport to Cagliari Airport on Friday, 20 March 2026.
No airlines currently offer direct flights between Southampton Airport and Cagliari Airport. Most routes have one or more stops.
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, easyJet offers the cheapest flight tickets to Cagliari.

Travelling from Southampton Airport (SOU) to Cagliari Elmas Airport (CAG): what you need to know

  • Cagliari's timezone is UTC+1, making Cagliari one hour ahead of Southampton.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Make sure you're at the airport on time to catch your SOU to CAG flight.

  • You'll likely experience longer lines in popular months like August. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • Enjoy a quick visit to another city or simply break up your journey with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Southampton Airport to Cagliari Elmas Airport. Many passengers pass through Amsterdam Airport Schiphol on this route.

How to find the cheapest flights from Southampton Airport (SOU) to Cagliari Elmas Airport (CAG)

  • Rs32,905 is currently the lowest price for a one-way Southampton Airport to Cagliari Elmas Airport flight. A return flight starts from Rs70,150. These fares may change depending on demand.

  • To get your hands on cheap tickets from SOU to CAG, book in advance. Airlines typically offer lower prices when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from Southampton Airport to Cagliari Elmas Airport throughout the entire month. It's an easy way to snap up a bargain if your travel dates aren't set in stone.

  • Getting your hands on cheap flights from SOU to CAG is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know when fares go down.

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

Handy information about Southampton Airport (SOU)

  • 55.7% of flights that depart Southampton Airport arrive at their destination on schedule.

  • To reach Southampton Airport from central Southampton, it'll take around 20 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 8 kilometres from the airport to the city centre.

  • Expect a journey time of roughly 25 minutes when using public transport.

  • Get your travels off to a leisurely start by staying near SOU. Whether you're catching an early flight from Southampton Airport to Cagliari Elmas Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Cagliari Elmas Airport (CAG)

  • The last thing you need is a long journey to your hotel if you're arriving on a late Southampton Airport to Cagliari Elmas Airport flight. Book one of these accommodation options near CAG instead:

  • Say yes to new adventures by picking up a Cagliari Elmas Airport rental car. Grab a set of wheels from Surprice, RentSmart24 or Galdieri Rent to explore Cagliari and beyond.

  • Lock in the best rate by reserving your ride from Cagliari Elmas Airport about one week before your travel date.

Getting from Cagliari Elmas Airport (CAG) to central Cagliari

  • Cagliari Elmas Airport is roughly 11 kilometres from central Cagliari. Driving there takes about 15 minutes.

  • When travelling on public transport, expect a journey time of roughly 50 minutes.

When to fly to Cagliari Elmas Airport (CAG)

  • The quietest month for a flight from Southampton Airport to Cagliari Elmas Airport is February, while July is the most popular. Choose the ideal time to go to Cagliari based on whether you prefer a more fast-paced or easygoing experience.

  • Before locking in your flight from Southampton Airport to Cagliari Elmas Airport, consider the kind of weather you like. July is the warmest month in Cagliari, with temperatures ranging from 19ºC to 35ºC.

  • February has average temperatures of between 4ºC and 16ºC. Look for cheap tickets from SOU to CAG sometime then if you like travelling in cooler conditions.

Explore more of Italy

  • You've visited Cagliari, now it's time to discover more of Italy. Journey about 418 kilometres north-east to Rome to check off its leading sights. From Colosseum to World’s smallest country Vatican City tour - City of Rome Capital, Italy (Self-Guided free walking tour) by FreeGuides.com and Trevi Fountain, you'll have a packed itinerary ahead.

  • Around 467 kilometres north-east of Cagliari, Naples is another essential stop in Italy. Experience major highlights starting with National Archaeological Museum, Castel dell'Ovo and Royal Palace of Naples.

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