Cheap flights from Sardinia to London Heathrow Airport from £66

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — LHR
23 Jul — 30 Jul1
1 adult

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 18 July 2025.

Round-trip from

£154

One-way from

£66

Popular in

September

Cheapest in

March

Average price

£145

Good one-way deal

£142 or less
SWISS
  • SWISS
  • 11/8-18/8
  • 2 total stops
  • 24h 15m total
  • Sardinia to London
Vueling
  • Vueling
  • 29/7
  • 1 total stop
  • 12h 40m total
  • Sardinia to London
Highest demand for flights based on searches. 16% potential increase in price (£21 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a one-way flight from Sardinia to London Heathrow.

Find flight deals from Sardinia to Heathrow

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 18 July 2025.

Mon 11/821:10CAG - LHR
1 stop11h 45mSWISS
Mon 18/818:40LHR - CAG
1 stop12h 30mSWISS
Deal found 18/7£154
Wed 6/809:40OLB - LHR
1 stop9h 50mSWISS
Thu 14/820:05LHR - OLB
1 stop10h 45mSWISS
Deal found 18/7£164
Wed 30/718:30OLB - LHR
1 stop4h 40mLufthansa
Thu 7/806:55LHR - OLB
1 stop8h 40mLufthansa
Deal found 18/7£175
Thu 21/815:05CAG - LHR
1 stop5h 35mMultiple Airlines
Mon 25/818:40LHR - CAG
1 stop12h 30mMultiple Airlines
Deal found 18/7£178
Thu 21/812:00OLB - LHR
1 stop8h 40mMultiple Airlines
Mon 25/820:05LHR - OLB
1 stop23h 30mMultiple Airlines
Deal found 18/7£184
Fri 8/819:25CAG - LHR
1 stop22h 15mLufthansa
Mon 11/807:30LHR - CAG
1 stop10h 10mLufthansa
Deal found 18/7£185
Thu 4/921:35CAG - LHR
1 stop12h 35mVueling
Mon 8/909:55LHR - CAG
1 stop12h 15mVueling
Deal found 16/7£202
Thu 11/915:00AHO - LHR
2 stops8h 40mLufthansa
Tue 16/909:00LHR - AHO
2 stops8h 35mLufthansa
Deal found 18/7£264
Wed 6/821:20OLB - LHR
Nonstop2h 20mBritish Airways
Thu 14/807:55LHR - OLB
Nonstop2h 25mBritish Airways
Deal found 18/7£272
Wed 10/907:10AHO - LHR
2 stops10h 55mBrussels Airlines
Fri 19/911:05LHR - AHO
2 stops10h 35mBrussels Airlines
Deal found 18/7£273
Thu 11/915:00AHO - LHR
1 stop8h 10mMultiple Airlines
Tue 16/906:30LHR - AHO
1 stop11h 05mMultiple Airlines
Deal found 18/7£280
Sun 10/810:05OLB - LHR
1 stop5h 00mEurowings
Tue 12/812:10LHR - OLB
1 stop6h 05mEurowings
Deal found 16/7£283

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 18 July 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

Mon 11/8

21:10-07:55

1 stop11h 45m

London Heathrow

Mon 18/8

18:40-08:10

1 stop12h 30m

£154

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Wed 6/8

09:40-18:30

1 stop9h 50m

London Heathrow

Thu 14/8

20:05-07:50

1 stop10h 45m

£164

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Wed 30/7

18:30-22:10

1 stop4h 40m

London Heathrow

Thu 7/8

06:55-16:35

1 stop8h 40m

£175

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 21/8

15:05-19:40

1 stop5h 35m

London Heathrow

Mon 25/8

18:40-08:10

1 stop12h 30m

£178

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Thu 21/8

12:00-19:40

1 stop8h 40m

London Heathrow

Mon 25/8

20:05-20:35

1 stop23h 30m

£184

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Fri 8/8

19:25-16:40

1 stop22h 15m

London Heathrow

Mon 11/8

07:30-18:40

1 stop10h 10m

£185

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 4/9

21:35-09:10

1 stop12h 35m

London Heathrow

Mon 8/9

09:55-23:10

1 stop12h 15m

£202

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Thu 11/9

15:00-22:40

2 stops8h 40m

London Heathrow

Tue 16/9

09:00-18:35

2 stops8h 35m

£264

OlbiaLondon

OLB - LHR

OLBLHR

Olbia Costa Smeralda

Wed 6/8

21:20-22:40

Nonstop2h 20m

London Heathrow

Thu 14/8

07:55-11:20

Nonstop2h 25m

£272

AlgheroLondon

AHO - LHR

AHOLHR

Alghero-Fertilia

Wed 10/9

07:10-17:05

2 stops10h 55m

London Heathrow

Fri 19/9

11:05-22:40

2 stops10h 35m

£273

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 27 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 18 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sardinia to London Heathrow Airport as you normally would.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 18 July 2025.
See what other customers who have flown with KLM, Air France, andSWISS from Sardinia to London Heathrow Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.8

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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

    £66 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on KLM and Eurowings, with prices starting from £107 and £109, respectively.

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

  • 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.

  • What is the cheapest month to book a flight from Sardinia to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Sardinia to London Heathrow Airport (average of £112). Flying from Sardinia to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Hounslow
Deal
Northampton
Gatwick
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Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Southend-on-Sea
Folkestone
Watford
Winchester
Swindon
Maidstone

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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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How does Cheapflights help users find flights from Sardinia to Heathrow?

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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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