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Cheap flights from Southampton to Sardinia from £300

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — CAG
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Sardinia

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Sardinia
Explore the most affordable flight options available from Southampton to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Tue 28/409:20
SOU
-
OLB
2 stops14h 00m
Multiple Airlines
Tue 5/514:30
OLB
-
SOU
2 stops18h 55m
Multiple Airlines
Deal found 14/3£300
Sun 9/817:30
SOU
-
OLB
1 stop13h 10m
KLM
Thu 13/808:30
OLB
-
SOU
1 stop25h 15m
KLM
Deal found 15/3£307
Sun 9/814:50
SOU
-
OLB
2 stops22h 05m
Multiple Airlines
Thu 13/808:30
OLB
-
SOU
1 stop25h 15m
Multiple Airlines
Deal found 15/3£313
Tue 28/417:20
SOU
-
OLB
1 stop14h 15m
KLM
Tue 5/520:35
OLB
-
SOU
1 stop13h 00m
KLM
Deal found 14/3£382
Sat 20/614:55
SOU
-
OLB
2 stops18h 35m
British Airways
Wed 24/621:25
OLB
-
SOU
2 stops23h 00m
British Airways
Deal found 16/3£755

Find flight deals from Southampton to Sardinia

Keep the following information in mind while searching for Southampton to Sardinia flight deals. Data was last updated 17 March 2026.

Round-trip from

£300

Popular in

December

Cheapest in

January

Average price

£123
28/4-5/5
  • 28/4-5/5
  • 4 total stops
  • 32h 55m total
  • Southampton to Sardinia
Search Deals
High demand for flights, 13% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton 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 17 March 2026.
Use the filters below to find and compare flights from Southampton to Sardinia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonOlbia

SOU - OLB

SOUOLB

Southampton Eastleigh

Tue 28/4

09:20-00:20

2 stops14h 00m

Olbia Costa Smeralda

Tue 5/5

14:30-08:25

2 stops18h 55m

£300
Fastest return journey

SouthamptonOlbia

SOU - OLB

SOUOLB

Southampton Eastleigh

Tue 28/4

17:20-08:35

1 stop14h 15m

Olbia Costa Smeralda

Tue 5/5

20:35-08:35

1 stop13h 00m

£382

SouthamptonOlbia

SOU - OLB

SOUOLB

Southampton Eastleigh

Sun 9/8

10:00-19:25

3 stops32h 25m

Olbia Costa Smeralda

Thu 13/8

08:30-08:45

1 stop25h 15m

£397

SouthamptonOlbia

SOU - OLB

SOUOLB

Southampton Eastleigh

Sat 20/6

10:15-10:30

2 stops23h 15m

Olbia Costa Smeralda

Wed 24/6

21:25-19:25

2 stops23h 00m

£755

SouthamptonOlbia

SOU - OLB

SOUOLB

Southampton Eastleigh

Mon 22/6

19:55-18:40

2 stops21h 45m

Olbia Costa Smeralda

Sat 27/6

14:05-09:45

2 stops20h 40m

£1,137

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Sorted by cheapest first

Best time to book a flight from Southampton to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Southampton 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 Southampton to Sardinia

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

Currently, November is the cheapest month in which you can book a flight from Southampton to Sardinia (average of £39). Flying from Southampton to Sardinia in July is currently the most expensive (average of £147). 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.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Sardinia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Southampton to Sardinia?

    For a flight from Southampton to Sardinia, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city.

  • How long is the flight from Southampton to Sardinia?

    There are many flights that can get you from Southampton to Sardinia in 14h 15m. Fly via KLM to get the fastest option. Airlines will cover a distance of 867 mi.

  • Can I find deals for flights from Southampton to Sardinia that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton 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 Southampton to Sardinia?

    Currently, November is the cheapest month in which you can book a flight from Southampton to Sardinia (average of £39). Flying from Southampton to Sardinia in July is currently the most expensive (average of £147). 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 Southampton to Sardinia

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

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

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

Yes! Cheapflights helps users easily find flights from Southampton to Sardinia with no change fees.

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