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Cheap flights from London Heathrow Airport to Sardinia from £71

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CAG
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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 27 November 2025.

Round-trip from

£136

One-way from

£71

Popular in

December

Cheapest in

January

Average price

£103
Lufthansa
  • Lufthansa
  • 1/5-8/5
  • 2 total stops
  • 16h 10m total
  • London to Sardinia
Search Deals
Vueling
  • Vueling
  • 30/1
  • 1 total stop
  • 14h 45m total
  • London to Sardinia
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 27 November 2025.

Wed 10/1216:35LHR - OLB
2 stops21h 00mMultiple Airlines
Sun 14/1211:00OLB - LHR
1 stop8h 00mMultiple Airlines
Deal found 25/11£236
Mon 1/1213:15LHR - OLB
1 stop8h 25mMultiple Airlines
Mon 8/1207:00OLB - LHR
1 stop10h 35mMultiple Airlines
Deal found 23/11£276
Wed 24/1220:50LHR - CAG
2 stops14h 45mMultiple Airlines
Wed 31/1221:30CAG - LHR
2 stops22h 45mMultiple Airlines
Deal found 24/11£278
Mon 8/1207:50LHR - OLB
1 stop24h 45mMultiple Airlines
Sat 13/1206:45OLB - LHR
1 stop11h 50mMultiple Airlines
Deal found 26/11£286
Tue 30/1220:30LHR - CAG
1 stop11h 25mMultiple Airlines
Mon 5/123:20CAG - LHR
1 stop12h 05mMultiple Airlines
Deal found 25/11£315
Mon 24/1111:25LHR - CAG
1 stop10h 30mMultiple Airlines
Sat 29/1113:25CAG - LHR
1 stop7h 40mMultiple Airlines
Deal found 23/11£326
Tue 2/1211:45LHR - CAG
2 stops10h 15mMultiple Airlines
Mon 2/209:30CAG - LHR
2 stops8h 30mMultiple Airlines
Deal found 26/11£338
Sun 28/1213:50LHR - CAG
2 stops9h 25mMultiple Airlines
Mon 5/123:20CAG - LHR
1 stop12h 05mMultiple Airlines
Deal found 25/11£340
Sun 7/1206:30LHR - CAG
2 stops11h 40mMultiple Airlines
Wed 24/1206:00CAG - LHR
2 stops14h 15mMultiple Airlines
Deal found 25/11£341
Fri 26/1209:55LHR - CAG
2 stops8h 35mMultiple Airlines
Mon 5/123:20CAG - LHR
1 stop12h 05mMultiple Airlines
Deal found 25/11£342
Fri 28/1119:25LHR - OLB
2 stops18h 05mMultiple Airlines
Mon 1/1215:30OLB - LHR
2 stops17h 25mMultiple Airlines
Deal found 24/11£344
Wed 26/1106:35LHR - OLB
2 stops9h 50mMultiple Airlines
Wed 3/1211:00OLB - LHR
2 stops12h 55mMultiple Airlines
Deal found 25/11£348

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 27 November 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

Fri 17/4

06:55-16:35

1 stop8h 40m

Olbia Costa Smeralda

Sat 18/4

21:10-08:15

1 stop12h 05m

£136

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Fri 1/5

20:25-16:35

1 stop19h 10m

Olbia Costa Smeralda

Tue 5/5

17:30-22:40

1 stop6h 10m

£154

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Thu 30/4

07:25-17:45

1 stop9h 20m

Cagliari Elmas

Fri 8/5

18:35-22:40

1 stop5h 05m

£155

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Thu 21/5

06:55-17:45

1 stop9h 50m

Cagliari Elmas

Sun 24/5

19:05-08:40

1 stop14h 35m

£163

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Sat 25/4

06:55-16:35

1 stop8h 40m

Olbia Costa Smeralda

Thu 30/4

17:30-22:40

1 stop6h 10m

£164

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Mon 11/5

07:25-16:35

1 stop8h 10m

Olbia Costa Smeralda

Sat 13/6

21:15-07:55

1 stop11h 40m

£164

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Thu 21/5

06:55-17:45

1 stop9h 50m

Cagliari Elmas

Wed 27/5

18:35-22:40

1 stop5h 05m

£164

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Fri 8/5

06:55-16:35

1 stop8h 40m

Olbia Costa Smeralda

Fri 15/5

17:30-22:40

1 stop6h 10m

£179

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Mon 6/4

06:55-16:35

1 stop8h 40m

Olbia Costa Smeralda

Mon 13/4

17:30-08:15

1 stop15h 45m

£187

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Fri 3/4

06:55-16:35

1 stop8h 40m

Olbia Costa Smeralda

Mon 13/4

17:30-08:15

1 stop15h 45m

£188

Flights are sorted by cheapest return flights first.

Deals found on 26/11

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 27 November 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 27 November 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
1,423 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

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
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

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
7.5
Good
1,797 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

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
7,594 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

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
7,539 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

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 40m. Fly via Lufthansa to get the fastest option. Airlines will cover a distance of 870 mi.

  • 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£128Average£315FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£148Average£244FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£179Average£221FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£265Average£396FlexibilityNo 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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