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Cheap flights from London Heathrow Airport to Sardinia from £86

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CAG
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Sardinia

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Sardinia
Explore the most affordable flight options available from Heathrow to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 11/1207:20LHR - OLB
1 stop6h 15mMultiple Airlines
Thu 18/1210:20OLB - LHR
1 stop12h 40mMultiple Airlines
Deal found 10/12£322
Mon 15/1212:05LHR - OLB
2 stops9h 35mMultiple Airlines
Tue 16/1215:30OLB - LHR
2 stops8h 25mMultiple Airlines
Deal found 10/12£359
Sat 20/1220:30LHR - CAG
2 stops13h 10mMultiple Airlines
Thu 25/1213:50CAG - LHR
2 stops30h 35mMultiple Airlines
Deal found 11/12£360
Fri 12/1220:25LHR - AHO
2 stops22h 40mKLM
Sun 14/1207:00AHO - LHR
2 stops10h 05mKLM
Deal found 10/12£362
Fri 12/1211:25LHR - AHO
1 stop10h 45mMultiple Airlines
Mon 15/1208:55AHO - LHR
1 stop7h 20mMultiple Airlines
Deal found 10/12£373
Thu 11/1220:05LHR - AHO
2 stops17h 25mMultiple Airlines
Thu 18/1215:20AHO - LHR
2 stops8h 35mMultiple Airlines
Deal found 10/12£376
Tue 16/1206:00LHR - CAG
2 stops10h 10mMultiple Airlines
Sat 20/1207:30CAG - LHR
2 stops12h 45mMultiple Airlines
Deal found 10/12£409
Mon 15/1212:05LHR - CAG
2 stops9h 55mMultiple Airlines
Sat 20/1215:50CAG - LHR
2 stops7h 30mMultiple Airlines
Deal found 10/12£418
Thu 11/1206:35LHR - AHO
2 stops6h 55mMultiple Airlines
Sun 14/1207:00AHO - LHR
2 stops9h 50mMultiple Airlines
Deal found 10/12£419
Wed 24/1211:25LHR - CAG
2 stops33h 15mMultiple Airlines
Sat 27/1206:00CAG - LHR
2 stops31h 20mMultiple Airlines
Deal found 11/12£422
Sat 20/1220:30LHR - CAG
2 stops13h 10mMultiple Airlines
Fri 26/1206:00CAG - LHR
2 stops14h 25mMultiple Airlines
Deal found 11/12£424
Wed 31/1210:00LHR - AHO
2 stops9h 05mKLM
Sun 4/107:00AHO - LHR
2 stops11h 00mKLM
Deal found 11/12£432

Find flight deals from Heathrow to Sardinia

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

Round-trip from

£128

One-way from

£86

Popular in

December

Cheapest in

November

Average price

£293

Good round-trip deal

£228 or less
Lufthansa
  • Lufthansa
  • 7/5-21/5
  • 2 total stops
  • 14h 50m total
  • London to Sardinia
Search Deals
British Airways
  • British Airways
  • 8/6
  • Nonstop
  • 2h 35m total
  • London to Sardinia
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Sardinia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 12 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Sardinia that are best for you.

Fly from

Heathrow

Fly to

Sardinia

Route

Depart

Return

Price

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Fri 24/4

06:55-17:45

1 stop9h 50m

Cagliari Elmas

Mon 27/4

19:10-07:40

1 stop13h 30m

£158

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Thu 30/4

06:55-16:35

1 stop8h 40m

Olbia Costa Smeralda

Fri 8/5

17:30-22:40

1 stop6h 10m

£162

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Tue 31/3

09:00-17:45

1 stop7h 45m

Cagliari Elmas

Thu 9/4

18:35-22:40

1 stop5h 05m

£164

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Tue 31/3

09:00-17:45

1 stop7h 45m

Cagliari Elmas

Wed 8/4

18:35-22:40

1 stop5h 05m

£164

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Sat 25/4

07:25-16:35

1 stop8h 10m

Olbia Costa Smeralda

Thu 30/4

17:30-22:40

1 stop6h 10m

£164

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Sat 6/6

18:35-07:35

1 stop12h 00m

Olbia Costa Smeralda

Sun 14/6

08:25-20:55

1 stop13h 30m

£168

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Thu 7/5

08:55-20:30

2 stops10h 35m

Olbia Costa Smeralda

Thu 21/5

17:30-22:40

1 stop6h 10m

£168

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Thu 29/1

20:50-12:35

1 stop14h 45m

Cagliari Elmas

Mon 2/2

13:20-20:05

1 stop7h 45m

£170

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Tue 19/5

07:25-16:35

1 stop8h 10m

Olbia Costa Smeralda

Tue 26/5

17:30-22:40

1 stop6h 10m

£171

LondonAlghero

LHR - AHO

LHRAHO

London Heathrow

Sat 24/1

20:50-12:20

2 stops14h 30m

Alghero-Fertilia

Sat 31/1

17:25-09:10

2 stops16h 45m

£172

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 42 results
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Best time to book a flight from Heathrow to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Heathrow 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 London Heathrow Airport to Sardinia

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

Find hourly flight availability from Heathrow 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 12 December 2025.

When flying from London Heathrow Airport to Sardinia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 39% versus a flight at midday.

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 12 December 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Sardinia, such as KLM, SWISS, andLufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
SWISS
7.5
Good
1,810 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,626 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,571 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.6

Crew

8.3

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Sardinia. 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 London Heathrow Airport to Sardinia?

    There are many flights that can get you from London Heathrow Airport to Sardinia in 9h 50m. Fly via Lufthansa, KLM, or Vueling to get the fastest option. Airlines will cover a distance of 960 mi. This flight may include one or multiple stops.

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

    Most travelers choose London Heathrow - Olbia Costa Smeralda, London Heathrow - Cagliari Elmas or London Heathrow - Alghero-Fertilia when deciding on the best route from London Heathrow Airport to Sardinia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Sardinia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Heathrow to Sardinia

Discover the top 4 airlines that operate flights from Heathrow 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£126Average£307FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£146Average£247FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£177Average£218FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£261Average£390FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Heathrow to Sardinia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Sardinia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Sardinia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights offers price alerts on Heathrow to Sardinia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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