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Cheap flights from Cagliari to London Heathrow Airport from £63

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — LHR
21 2月 — 28 2月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cagliari to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Cagliari to Heathrow
Explore the most affordable flight options available from Cagliari to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 1月 2026.

週三 15/418:35
CAG
-
LHR
1 stop5h 05m
Multiple Airlines
週三 22/413:50
LHR
-
CAG
1 stop16h 50m
Multiple Airlines
Deal found 20/1£144
週一 23/223:20
CAG
-
LHR
1 stop12h 05m
Multiple Airlines
週六 28/211:25
LHR
-
CAG
1 stop9h 15m
Multiple Airlines
Deal found 21/1£156
週五 24/418:35
CAG
-
LHR
1 stop5h 05m
Lufthansa
週日 26/407:25
LHR
-
CAG
1 stop9h 20m
Lufthansa
Deal found 20/1£170
週三 1/417:05
CAG
-
LHR
1 stop15h 35m
KLM
週二 7/420:55
LHR
-
CAG
1 stop18h 30m
KLM
Deal found 21/1£171
週四 11/618:35
CAG
-
LHR
1 stop5h 05m
Multiple Airlines
週四 18/620:05
LHR
-
CAG
1 stop16h 15m
Multiple Airlines
Deal found 20/1£188
週五 5/619:05
CAG
-
LHR
1 stop13h 35m
Multiple Airlines
週一 8/608:40
LHR
-
CAG
1 stop10h 45m
Multiple Airlines
Deal found 21/1£205
週五 26/618:35
CAG
-
LHR
1 stop5h 05m
Lufthansa
週日 28/607:25
LHR
-
CAG
1 stop9h 20m
Lufthansa
Deal found 21/1£211
週四 7/518:35
CAG
-
LHR
1 stop5h 05m
Lufthansa
週日 10/509:00
LHR
-
CAG
1 stop7h 45m
Lufthansa
Deal found 21/1£213
週三 1/418:35
CAG
-
LHR
1 stop5h 05m
Lufthansa
週二 7/419:30
LHR
-
CAG
2 stops21h 15m
Lufthansa
Deal found 21/1£223

Find flight deals from Cagliari to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Cagliari (CAG) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 1月 2026.

Round-trip from

£144

One-way from

£63

Popular in

August

Cheapest in

January

Average price

£66
SWISS
  • SWISS
  • 15/4-22/4
  • 2 total stops
  • 21h 55m total
  • Cagliari to London
Search Deals
Vueling
  • Vueling
  • 12/4
  • 1 total stop
  • 10h 25m total
  • Cagliari to London
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cagliari 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 22 1月 2026.
Use the filters below to find and compare flights from Cagliari to London Heathrow Airport that are best for you.

Fly from

Cagliari

Fly to

Heathrow

Route

Depart

Return

Price

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

週五 24/4

18:35-22:40

1 stop5h 05m

London Heathrow

週日 26/4

07:25-17:45

1 stop9h 20m

£170

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

週三 15/4

18:35-22:40

1 stop5h 05m

London Heathrow

週三 22/4

14:25-07:40

2 stops16h 15m

£181

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

週四 11/6

18:35-22:40

1 stop5h 05m

London Heathrow

週四 18/6

20:05-13:20

1 stop16h 15m

£188

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

週一 23/2

23:20-10:25

1 stop12h 05m

London Heathrow

週六 28/2

08:05-21:40

2 stops12h 35m

£207

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

週五 26/6

18:35-22:40

1 stop5h 05m

London Heathrow

週日 28/6

07:25-17:45

1 stop9h 20m

£211

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

週四 2/7

18:35-22:40

1 stop5h 05m

London Heathrow

週日 5/7

07:25-17:45

1 stop9h 20m

£249

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

週六 2/5

09:10-16:40

1 stop8h 30m

London Heathrow

週三 6/5

18:40-07:40

1 stop12h 00m

£249

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

週一 9/2

07:45-20:05

2 stops13h 20m

London Heathrow

週三 11/2

20:50-16:15

2 stops18h 25m

£254

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

週五 20/2

05:45-20:50

2 stops16h 05m

London Heathrow

週四 26/2

13:50-17:10

2 stops26h 20m

£255

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

週五 20/2

05:45-20:50

2 stops16h 05m

London Heathrow

週五 27/2

07:30-17:10

2 stops8h 40m

£257

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 21 results
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Best time to book a flight from Cagliari to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cagliari 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.

Related info for your journey

Find useful and relevant information for your journey from Cagliari to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cagliari to London Heathrow?

    Most people fly from Cagliari Elmas (CAG) if they book a flight from Cagliari to London Heathrow. On average, Elmas has 0 outbound flights to London Heathrow per day from 0 airlines. Cagliari Elmas is conveniently located just 4.0 mi from Cagliari’s city center.

  • How long is the flight from Cagliari to London Heathrow Airport?

    Lufthansa can get you from Cagliari to London Heathrow Airport in just under 5h 05m. Your travel time can differ by up to . The distance between Cagliari and London Heathrow Airport is about 960 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cagliari 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
Luton
Croydon
Northampton
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Swindon
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford

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

Cheapflights helps you search for flights from Cagliari to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cagliari to Heathrow for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Heathrow from Cagliari shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Cagliari to Heathrow 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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