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Cheap flights from Sardinia to London Heathrow Airport from £77

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — LHR
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 December 2025.

Sat 27/1220:50CAG - LHR
1 stop22h 00mSWISS
Sat 3/106:00LHR - CAG
1 stop10h 30mSWISS
Deal found 11/12£279
Tue 30/1223:15CAG - LHR
2 stops20h 20mMultiple Airlines
Sat 3/106:30LHR - CAG
2 stops10h 15mMultiple Airlines
Deal found 11/12£421
Tue 30/1223:15CAG - LHR
2 stops20h 20mMultiple Airlines
Mon 5/107:40LHR - CAG
2 stops11h 50mMultiple Airlines
Deal found 11/12£423
Fri 26/1207:10AHO - LHR
2 stops9h 55mKLM
Tue 30/1210:00LHR - AHO
2 stops9h 05mKLM
Deal found 10/12£462
Fri 19/1221:35AHO - LHR
1 stop23h 20mMultiple Airlines
Sun 21/1206:40LHR - AHO
1 stop24h 30mMultiple Airlines
Deal found 11/12£468
Tue 30/1207:00AHO - LHR
2 stops10h 05mKLM
Fri 2/111:45LHR - AHO
2 stops10h 25mKLM
Deal found 11/12£530
Wed 24/1206:00CAG - LHR
2 stops11h 05mMultiple Airlines
Fri 26/1210:00LHR - CAG
2 stops11h 30mMultiple Airlines
Deal found 10/12£530
Wed 10/1219:50CAG - LHR
2 stops38h 10mMultiple Airlines
Tue 6/1017:10LHR - CAG
1 stop22h 15mMultiple Airlines
Deal found 10/12£598
Fri 12/1207:10AHO - LHR
2 stops7h 40mKLM
Sun 14/1217:50LHR - AHO
2 stops19h 40mKLM
Deal found 10/12£638
Sat 27/1206:00CAG - LHR
2 stops35h 35mMultiple Airlines
Sat 3/119:20LHR - CAG
2 stops15h 30mMultiple Airlines
Deal found 11/12£658
Tue 30/1206:00CAG - LHR
2 stops15h 50mMultiple Airlines
Fri 2/117:05LHR - CAG
2 stops14h 35mMultiple Airlines
Deal found 10/12£677
Wed 17/1211:30CAG - LHR
1 stop7h 05mMultiple Airlines
Sat 20/1206:00LHR - CAG
1 stop12h 25mMultiple Airlines
Deal found 10/12£684

Find flight deals from Sardinia to Heathrow

Keep the following information in mind while searching for Sardinia to Heathrow flight deals. Data was last updated 12 December 2025.

Round-trip from

£163

One-way from

£77

Popular in

August

Cheapest in

January

Average price

£187

Good one-way deal

£107 or less
SWISS
  • SWISS
  • 26/4-1/5
  • 2 total stops
  • 16h 10m total
  • Sardinia to London
Search Deals
29/3
  • 29/3
  • 1 total stop
  • 18h 05m total
  • Sardinia to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Sardinia to London Heathrow.
Search Deals

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 12 December 2025.
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

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sun 26/4

18:35-22:40

1 stop5h 05m

London Heathrow

Fri 1/5

20:05-08:10

1 stop11h 05m

£163

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Mon 30/3

17:30-22:40

1 stop6h 10m

London Heathrow

Wed 8/4

20:25-11:15

1 stop13h 50m

£171

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Tue 27/1

06:20-20:05

2 stops14h 45m

London Heathrow

Sat 31/1

20:50-19:50

2 stops22h 00m

£208

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Wed 28/1

17:05-10:45

2 stops18h 40m

London Heathrow

Sat 31/1

11:15-20:55

2 stops8h 40m

£213

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 17/1

06:00-17:00

2 stops12h 00m

London Heathrow

Tue 27/1

06:30-15:10

2 stops7h 40m

£214

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Thu 12/2

11:00-20:05

1 stop10h 05m

London Heathrow

Sun 15/2

19:55-20:15

3 stops23h 20m

£217

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 17/1

06:00-17:45

2 stops12h 45m

London Heathrow

Sun 18/1

06:30-00:15

2 stops16h 45m

£219

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Fri 23/1

07:00-16:05

2 stops10h 05m

London Heathrow

Mon 26/1

10:00-18:45

2 stops7h 45m

£220

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Sat 31/1

08:55-17:00

2 stops9h 05m

London Heathrow

Mon 2/2

11:45-23:10

2 stops10h 25m

£226

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Sun 25/1

07:00-16:05

2 stops10h 05m

London Heathrow

Sun 1/2

20:25-19:50

2 stops22h 25m

£227

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 35 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

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

Find hourly flight availability from Sardinia to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

When flying from Sardinia to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 57% versus a flight at midday.

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 6h 10m. Fly via 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
Croydon
Slough
Northampton
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Watford
Hayes
Crawley
Winchester
Swindon
Deal
Bedford
Romford
Chichester

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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