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Cheap flights from Portsmouth to Sardinia from £262

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CAG
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Portsmouth to Sardinia

Keep the following information in mind while searching for Portsmouth to Sardinia flight deals. Data was last updated 11 July 2025.

Round-trip from

£262

Popular in

December

Cheapest in

January

Average price

£234
KLM
  • KLM
  • 24/8-31/8
  • 2 total stops
  • 39h 45m total
  • Portsmouth to Sardinia
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 8% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Portsmouth to Sardinia

Cheapest flights from Portsmouth to Sardinia
Explore the most affordable flight options available from Portsmouth to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 24/817:35SOU - OLB
1 stop14h 20mKLM
Sun 31/808:20OLB - SOU
1 stop25h 25mKLM
Deal found 10/7£262
Sun 24/814:50SOU - OLB
1 stop23h 35measyJet
Sun 31/809:45OLB - SOU
1 stop5h 35measyJet
Deal found 10/7£310
Sun 24/814:50SOU - OLB
1 stop18h 05mMultiple Airlines
Sun 31/819:20OLB - SOU
2 stops14h 50mMultiple Airlines
Deal found 10/7£332

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to Sardinia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Portsmouth to Sardinia that are best for you.

Fly from

Portsmouth

Fly to

Sardinia

Route

Depart

Return

Price

SouthamptonOlbia

SOU - OLB

SOUOLB

Southampton Eastleigh

Sun 24/8

17:35-08:55

1 stop14h 20m

Olbia Costa Smeralda

Sun 31/8

08:20-08:45

1 stop25h 25m

£262

SouthamptonOlbia

SOU - OLB

SOUOLB

Southampton Eastleigh

Sun 24/8

14:50-15:25

1 stop23h 35m

Olbia Costa Smeralda

Sun 31/8

09:45-14:20

1 stop5h 35m

£310

SouthamptonOlbia

SOU - OLB

SOUOLB

Southampton Eastleigh

Sun 24/8

14:50-09:55

1 stop18h 05m

Olbia Costa Smeralda

Sun 31/8

19:20-09:10

2 stops14h 50m

£332

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Best time to book a flight from Portsmouth to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Portsmouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Sardinia

What is the cheapest month to book a flight from Portsmouth to Sardinia?

Currently, November is the cheapest month in which you can book a flight from Portsmouth to Sardinia (average of £106). Flying from Portsmouth to Sardinia in December is currently the most expensive (average of £300). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P0R to SA?

Find hourly flight availability from Portsmouth to Sardinia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Sardinia as you normally would.

Reviews of airlines servicing Sardinia

Get insights into the airlines that provide service to Sardinia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sardinia. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from Portsmouth to Sardinia, such as KLM and easyJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Sardinia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Portsmouth to Sardinia that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Sardinia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Sardinia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Sardinia.

  • Can I find deals for business class flights from Portsmouth to Sardinia?

    Yes. Cheapflights offers flight deals from Portsmouth to Sardinia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portsmouth to Sardinia?

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Sardinia (average of £106). Flying from Portsmouth to Sardinia in December is currently the most expensive (average of £300). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Sardinia

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Portsmouth to Sardinia

Discover the top 6 airlines that operate flights from Portsmouth to Sardinia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£38Average£139FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£40Average£147FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£103Average£247FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£144Average£247FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£169Average£215FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£223Average£350FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to Sardinia?

Deals for Portsmouth to Sardinia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Sardinia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Sardinia.

Can Cheapflights find flights from Portsmouth to Sardinia with no change fees?

Certainly. Search results for flights to Sardinia from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portsmouth to Sardinia become cheaper?

Yes! Start tracking prices for Portsmouth to Sardinia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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