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Cheap flights from London Heathrow Airport to Sardinia from £68

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CAG
9 Nov — 16 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Heathrow to Sardinia

Keep the following information in mind while searching for Heathrow to Sardinia flight deals. Data was last updated 10 October 2025.

Round-trip from

£164

One-way from

£68

Popular in

December

Cheapest in

November

Average price

£127

Good round-trip deal

£281 or less

Good one-way deal

£93 or less
Lufthansa
  • Lufthansa
  • 1/4-4/4
  • 2 total stops
  • 20h 15m total
  • London to Sardinia
Search Deals
British Airways
  • British Airways
  • 25/10
  • Nonstop
  • 2h 25m total
  • London to Sardinia
Search Deals
High demand for flights, 4% 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 October 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Sardinia.
Search Deals
Price to beat on a one-way flight from London Heathrow to Sardinia.
Search Deals

Find 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 10 October 2025.

Sat 11/1009:50LHR - OLB
Nonstop2h 25mBritish Airways
Sat 18/1014:05OLB - LHR
Nonstop2h 25mBritish Airways
Deal found 10/10£152
Sat 18/1009:50LHR - OLB
Nonstop2h 25mBritish Airways
Sat 25/1014:05OLB - LHR
Nonstop2h 25mBritish Airways
Deal found 10/10£156
Sun 12/1007:00LHR - OLB
Nonstop2h 25mBritish Airways
Sat 25/1014:05OLB - LHR
Nonstop2h 25mBritish Airways
Deal found 10/10£170
Sat 18/1019:30LHR - OLB
1 stop19h 55mMultiple Airlines
Wed 22/1012:00OLB - LHR
1 stop6h 05mMultiple Airlines
Deal found 9/10£191
Thu 13/1117:50LHR - AHO
2 stops19h 40mLufthansa
Tue 18/1111:15AHO - LHR
2 stops8h 20mLufthansa
Deal found 9/10£196
Mon 24/1106:35LHR - AHO
2 stops6h 55mMultiple Airlines
Mon 1/1215:20AHO - LHR
2 stops18h 00mMultiple Airlines
Deal found 9/10£197
Mon 24/1109:55LHR - OLB
2 stops11h 45mMultiple Airlines
Mon 1/1210:05OLB - LHR
1 stop5h 20mMultiple Airlines
Deal found 10/10£203
Mon 24/1106:35LHR - AHO
2 stops6h 55mLufthansa
Mon 1/1215:20AHO - LHR
2 stops8h 35mLufthansa
Deal found 10/10£207
Sat 18/1017:50LHR - OLB
1 stop21h 45mLufthansa
Wed 22/1012:00OLB - LHR
1 stop6h 05mLufthansa
Deal found 9/10£208
Sat 18/1019:30LHR - OLB
1 stop19h 55mMultiple Airlines
Mon 20/1017:30OLB - LHR
1 stop6h 10mMultiple Airlines
Deal found 10/10£210
Thu 9/1010:50LHR - OLB
1 stop4h 45mLufthansa
Thu 16/1017:30OLB - LHR
1 stop6h 10mLufthansa
Deal found 9/10£214
Sat 15/1106:35LHR - CAG
2 stops11h 20mMultiple Airlines
Sun 16/1110:30CAG - LHR
2 stops11h 20mMultiple Airlines
Deal found 9/10£216

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 10 October 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

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Wed 1/4

07:25-16:35

1 stop8h 10m

Olbia Costa Smeralda

Sat 4/4

21:10-08:15

1 stop12h 05m

£164

LondonAlghero

LHR - AHO

LHRAHO

London Heathrow

Thu 13/11

17:50-14:30

2 stops19h 40m

Alghero-Fertilia

Tue 18/11

11:15-18:35

2 stops8h 20m

£196

LondonAlghero

LHR - AHO

LHRAHO

London Heathrow

Mon 24/11

06:35-14:30

2 stops6h 55m

Alghero-Fertilia

Mon 1/12

15:20-08:20

2 stops18h 00m

£197

LondonAlghero

LHR - AHO

LHRAHO

London Heathrow

Sat 22/11

13:50-22:40

2 stops7h 50m

Alghero-Fertilia

Sat 29/11

15:20-08:05

2 stops17h 45m

£199

LondonAlghero

LHR - AHO

LHRAHO

London Heathrow

Mon 24/11

06:35-14:30

2 stops6h 55m

Alghero-Fertilia

Mon 1/12

15:20-22:55

2 stops8h 35m

£207

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Sat 15/11

06:35-18:55

2 stops11h 20m

Cagliari Elmas

Sun 16/11

10:30-20:50

2 stops11h 20m

£216

LondonAlghero

LHR - AHO

LHRAHO

London Heathrow

Fri 12/12

06:00-22:40

2 stops15h 40m

Alghero-Fertilia

Sun 14/12

11:15-21:40

2 stops11h 25m

£218

LondonAlghero

LHR - AHO

LHRAHO

London Heathrow

Tue 9/12

09:15-22:40

1 stop12h 25m

Alghero-Fertilia

Mon 15/12

15:20-22:35

1 stop8h 15m

£221

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Mon 24/11

14:45-22:40

2 stops6h 55m

Olbia Costa Smeralda

Mon 1/12

10:05-14:25

1 stop5h 20m

£226

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Fri 3/4

19:10-20:30

1 stop24h 20m

Olbia Costa Smeralda

Thu 9/4

12:00-15:40

1 stop4h 40m

£227

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 44 results
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5

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 10 October 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 10 October 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
1,401 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,401 reviews
KLM
7.7
Good
1,401 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
SWISS
7.6
Good
1,766 reviews
KLM
7.7
Good
1,401 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,467 reviews
KLM
7.7
Good
1,401 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,449 reviews
KLM
7.7
Good
1,401 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 8h 10m. Fly via Lufthansa to get the fastest option. Airlines will cover a distance of 870 mi.

  • What are the cheapest airlines to fly from London Heathrow Airport to Sardinia one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Sardinia are British Airways (£68), SWISS (£107), and Austrian Airlines (£158).

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

    Most travelers choose London Heathrow - Cagliari Elmas, London Heathrow - Olbia Costa Smeralda 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

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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 10 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£106Average£308FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£147Average£241FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£172Average£219FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£262Average£392FlexibilityNo 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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