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Cheap flights from Sardinia to London Heathrow Airport from £72

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — LHR
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

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 13 November 2025.

Mon 8/1223:20CAG - LHR
1 stop12h 05mMultiple Airlines
Sat 13/1211:25LHR - CAG
1 stop9h 15mMultiple Airlines
Deal found 11/11£196
Wed 10/1207:10AHO - LHR
2 stops7h 40mKLM
Wed 17/1206:30LHR - AHO
2 stops12h 35mKLM
Deal found 12/11£221
Sat 27/1220:15CAG - LHR
2 stops26h 10mSWISS
Sat 3/106:00LHR - CAG
1 stop11h 30mSWISS
Deal found 12/11£225
Sun 21/1210:30CAG - LHR
2 stops10h 05mMultiple Airlines
Tue 30/1208:45LHR - CAG
2 stops14h 14mMultiple Airlines
Deal found 12/11£228
Thu 18/1215:20AHO - LHR
2 stops8h 35mLufthansa
Wed 31/1208:45LHR - AHO
2 stops12h 55mLufthansa
Deal found 11/11£235
Sat 22/1108:55AHO - LHR
2 stops12h 55mKLM
Wed 26/1120:25LHR - AHO
2 stops17h 05mKLM
Deal found 11/11£244
Fri 28/1112:55OLB - LHR
1 stop7h 45mMultiple Airlines
Sun 30/1108:15LHR - OLB
1 stop10h 00mMultiple Airlines
Deal found 11/11£257
Fri 21/1108:55AHO - LHR
2 stops28h 10mKLM
Mon 24/1106:30LHR - AHO
2 stops15h 40mKLM
Deal found 12/11£279
Wed 24/1206:15CAG - LHR
2 stops12h 30mMultiple Airlines
Sat 27/1211:30LHR - CAG
2 stops10h 00mMultiple Airlines
Deal found 11/11£283
Sat 13/1206:00CAG - LHR
2 stops12h 05mMultiple Airlines
Mon 15/1206:30LHR - CAG
2 stops15h 00mMultiple Airlines
Deal found 11/11£312
Thu 11/1215:20AHO - LHR
2 stops7h 00mMultiple Airlines
Mon 15/1207:00LHR - AHO
2 stops10h 45mMultiple Airlines
Deal found 12/11£320
Fri 26/1206:30CAG - LHR
2 stops15h 50mMultiple Airlines
Fri 2/106:50LHR - CAG
2 stops9h 30mMultiple Airlines
Deal found 10/11£324

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 13 November 2025.

Round-trip from

£196

One-way from

£72

Popular in

August

Cheapest in

March

Average price

£109
8/12-13/12
  • 8/12-13/12
  • 2 total stops
  • 21h 20m total
  • Sardinia to London
Search Deals
15/12
  • 15/12
  • 1 total stop
  • 5h 20m total
  • Sardinia to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£30 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 November 2025
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 13 November 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

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Wed 10/12

07:10-13:50

2 stops7h 40m

London Heathrow

Wed 17/12

06:30-20:05

2 stops12h 35m

£221

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 24/1

13:20-22:20

2 stops10h 00m

London Heathrow

Wed 28/1

16:40-12:35

2 stops18h 55m

£221

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 27/12

20:15-21:25

2 stops26h 10m

London Heathrow

Sat 3/1

06:00-18:30

1 stop11h 30m

£225

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sun 21/12

10:30-19:35

2 stops10h 05m

London Heathrow

Tue 30/12

08:45-23:59

2 stops14h 14m

£228

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Fri 9/1

07:00-16:05

2 stops10h 05m

London Heathrow

Tue 13/1

10:00-18:45

2 stops7h 45m

£232

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Thu 18/12

15:20-22:55

2 stops8h 35m

London Heathrow

Wed 31/12

08:45-22:40

2 stops12h 55m

£235

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Tue 3/3

13:10-20:50

2 stops8h 40m

London Heathrow

Sat 7/3

11:15-20:55

2 stops8h 40m

£242

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Thu 5/3

07:00-16:05

2 stops10h 05m

London Heathrow

Mon 9/3

08:40-18:45

2 stops9h 05m

£251

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Fri 28/11

12:55-19:40

1 stop7h 45m

London Heathrow

Sun 30/11

08:15-19:15

1 stop10h 00m

£257

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Mon 30/3

12:00-19:40

1 stop8h 40m

London Heathrow

Tue 31/3

20:25-11:15

1 stop13h 50m

£273

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 29 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 13 November 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 7h 40m. Fly via KLM, SWISS, or Lufthansa to get the fastest option. The distance from Sardinia to London Heathrow Airport is about 856 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
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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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