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Cheap flights from Cagliari to London Heathrow Airport from £59

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — LHR
28 Mar — 4 Apr1
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 26 February 2026.

Sat 28/320:15
CAG
-
LHR
1 stop11h 40m
SWISS
Fri 3/420:05
LHR
-
CAG
1 stop11h 05m
SWISS
Deal found 24/2£143
Fri 17/409:35
CAG
-
LHR
1 stop11h 30m
Vueling
Mon 20/420:50
LHR
-
CAG
1 stop11h 00m
Vueling
Deal found 26/2£150
Tue 21/409:35
CAG
-
LHR
1 stop11h 30m
Vueling
Thu 23/420:50
LHR
-
CAG
1 stop11h 00m
Vueling
Deal found 23/2£154
Sat 28/320:15
CAG
-
LHR
1 stop11h 40m
Multiple Airlines
Tue 7/406:55
LHR
-
CAG
1 stop9h 50m
Multiple Airlines
Deal found 24/2£156
Wed 8/418:35
CAG
-
LHR
1 stop5h 05m
Multiple Airlines
Wed 15/420:05
LHR
-
CAG
1 stop10h 35m
Multiple Airlines
Deal found 22/2£170
Thu 16/408:25
CAG
-
LHR
1 stop9h 00m
Multiple Airlines
Sun 19/409:00
LHR
-
CAG
2 stops8h 15m
Multiple Airlines
Deal found 24/2£172
Thu 9/417:05
CAG
-
LHR
1 stop15h 35m
KLM
Sun 12/406:30
LHR
-
CAG
1 stop8h 55m
KLM
Deal found 25/2£178
Thu 9/417:05
CAG
-
LHR
1 stop15h 35m
KLM
Thu 16/408:40
LHR
-
CAG
1 stop6h 45m
KLM
Deal found 22/2£179

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 26 February 2026.

Round-trip from

£143

One-way from

£57

Popular in

August

Cheapest in

January

Average price

£123
SWISS
  • SWISS
  • 28/3-3/4
  • 2 total stops
  • 22h 45m total
  • Cagliari to London
Search Deals
Vueling
  • Vueling
  • 16/4
  • 1 total stop
  • 11h 30m total
  • Cagliari to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 26 February 2026.
Use the filters below to find and compare flights from Cagliari to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 16/4

08:25-16:25

1 stop9h 00m

London Heathrow

Sun 19/4

09:00-18:15

2 stops8h 15m

£172

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 9/4

17:05-07:40

1 stop15h 35m

London Heathrow

Sun 12/4

06:30-16:25

1 stop8h 55m

£178

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 9/4

17:05-07:40

1 stop15h 35m

London Heathrow

Thu 16/4

08:40-16:25

1 stop6h 45m

£179

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 23/4

08:25-17:50

1 stop10h 25m

London Heathrow

Sun 26/4

07:25-17:45

1 stop9h 20m

£189

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Fri 3/4

18:35-22:40

1 stop5h 05m

London Heathrow

Tue 7/4

17:15-07:40

2 stops37h 25m

£213

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Fri 3/4

17:05-07:40

1 stop15h 35m

London Heathrow

Wed 8/4

08:40-16:25

1 stop6h 45m

£217

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 4/4

17:05-07:40

1 stop15h 35m

London Heathrow

Tue 7/4

06:30-16:25

1 stop8h 55m

£234

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Fri 3/4

17:05-20:55

1 stop4h 50m

London Heathrow

Tue 7/4

06:30-16:25

1 stop8h 55m

£234

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 16/5

20:40-09:10

1 stop13h 30m

£81

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Tue 24/3

05:45-20:05

2 stops15h 20m

£82

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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?

    SWISS and Vueling can get you from Cagliari to London Heathrow Airport in just under 11h 30m. Your travel time can differ by up to 10m. The distance between Cagliari and London Heathrow Airport is about 960 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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
Croydon
Wembley
Luton
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

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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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