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Cheap flights from Sardinia to London Heathrow Airport from £56

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — LHR
17 Feb — 24 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sardinia to Heathrow

Keep the following information in mind while searching for Sardinia to Heathrow flight deals. Data was last updated 18 January 2026.

Round-trip from

£126

One-way from

£56

Popular in

August

Cheapest in

January

Average price

£66
British Airways
  • British Airways
  • 4/6-8/6
  • Nonstop
  • 5h 10m total
  • Sardinia to London
Search Deals
British Airways
  • British Airways
  • 4/6
  • Nonstop
  • 2h 30m total
  • Sardinia to London
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Sardinia to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Sardinia to Heathrow
Explore the most affordable flight options available from Sardinia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 January 2026.

Thu 4/612:15
OLB
-
LHR
Nonstop2h 30m
British Airways
Mon 8/616:45
LHR
-
OLB
Nonstop2h 40m
British Airways
Deal found 16/1£126
Thu 4/612:15
OLB
-
LHR
Nonstop2h 30m
British Airways
Sun 7/615:40
LHR
-
OLB
Nonstop2h 40m
British Airways
Deal found 18/1£143
Mon 4/508:45
OLB
-
LHR
1 stop11h 35m
Multiple Airlines
Wed 13/511:05
LHR
-
OLB
1 stop4h 35m
Multiple Airlines
Deal found 17/1£154
Wed 3/617:30
OLB
-
LHR
1 stop5h 05m
Multiple Airlines
Sat 6/607:25
LHR
-
OLB
1 stop8h 10m
Multiple Airlines
Deal found 18/1£157
Sun 19/418:35
CAG
-
LHR
1 stop5h 05m
Lufthansa
Sun 26/407:25
LHR
-
CAG
1 stop9h 20m
Lufthansa
Deal found 16/1£159
Thu 28/517:30
OLB
-
LHR
1 stop6h 10m
Lufthansa
Tue 2/609:00
LHR
-
OLB
1 stop6h 35m
Lufthansa
Deal found 18/1£162
Wed 3/621:25
OLB
-
LHR
Nonstop2h 20m
British Airways
Sat 6/615:15
LHR
-
OLB
Nonstop2h 40m
British Airways
Deal found 18/1£170
Fri 3/417:05
CAG
-
LHR
1 stop15h 35m
KLM
Tue 7/414:45
LHR
-
CAG
1 stop24h 40m
KLM
Deal found 16/1£170
Fri 22/523:30
OLB
-
LHR
1 stop9h 10m
KLM
Thu 28/519:15
LHR
-
OLB
1 stop12h 05m
KLM
Deal found 18/1£170
Mon 8/621:10
CAG
-
LHR
1 stop11h 45m
SWISS
Sun 14/620:05
LHR
-
CAG
1 stop23h 20m
SWISS
Deal found 17/1£171
Thu 11/618:35
CAG
-
LHR
1 stop5h 05m
Multiple Airlines
Thu 18/620:05
LHR
-
CAG
1 stop16h 15m
Multiple Airlines
Deal found 16/1£175
Wed 22/423:55
AHO
-
LHR
1 stop10h 15m
Multiple Airlines
Sun 26/409:55
LHR
-
AHO
1 stop12h 20m
Multiple Airlines
Deal found 17/1£176

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sardinia to Heathrow 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 18 January 2026.
Use the filters below to find and compare flights from Sardinia to London Heathrow Airport that are best for you.

Fly from

Sardinia

Fly to

Heathrow

Route

Depart

Return

Price

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Thu 4/6

12:15-13:45

Nonstop2h 30m

London Heathrow

Mon 8/6

16:45-20:25

Nonstop2h 40m

£126

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Mon 4/5

08:45-19:20

1 stop11h 35m

London Heathrow

Wed 13/5

11:05-16:40

1 stop4h 35m

£154

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Thu 28/5

17:30-22:40

1 stop6h 10m

London Heathrow

Tue 2/6

09:00-16:35

1 stop6h 35m

£162

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Fri 3/4

17:05-20:55

1 stop4h 50m

London Heathrow

Tue 7/4

20:55-16:25

1 stop18h 30m

£170

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Thu 4/6

21:20-07:55

1 stop11h 35m

London Heathrow

Mon 8/6

07:25-16:35

1 stop8h 10m

£170

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Fri 22/5

23:30-07:40

1 stop9h 10m

London Heathrow

Thu 28/5

19:15-08:20

1 stop12h 05m

£170

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Wed 22/4

23:55-09:10

1 stop10h 15m

London Heathrow

Sun 26/4

09:55-23:15

1 stop12h 20m

£176

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Fri 27/3

17:50-22:55

1 stop6h 05m

London Heathrow

Sun 29/3

06:00-07:55

1 stop24h 55m

£184

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 16/4

08:25-16:25

1 stop9h 00m

London Heathrow

Sun 19/4

06:30-18:15

1 stop10h 45m

£189

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Tue 3/3

07:10-13:50

2 stops7h 40m

London Heathrow

Tue 10/3

11:45-22:40

2 stops9h 55m

£193

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 45 results
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Best time to book a flight from Sardinia to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sardinia 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 Sardinia to London Heathrow Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Sardinia to London Heathrow Airport?

    There are many flights that can get you from Sardinia to London Heathrow Airport in 2h 30m. Fly via British Airways, Lufthansa, or KLM to get the fastest option. The distance from Sardinia to London Heathrow Airport is about 870 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Sardinia to London Heathrow Airport?

    The most popular flight routes from Sardinia to London Heathrow Airport are Cagliari Elmas - London Heathrow, Alghero-Fertilia - London Heathrow and Olbia Costa Smeralda - London Heathrow.

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

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

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

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

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

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

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Northampton
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Swindon
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sardinia to Heathrow

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 Sardinia to Heathrow?

Cheapflights makes it easy to find Sardinia to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Sardinia to Heathrow.

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

Need flexible booking options for your flight to Heathrow from Sardinia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Sardinia today and book when prices fit your budget.

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