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Cheap flights from Cagliari to London Heathrow Airport from £80

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — LHR
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Cagliari to Heathrow

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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 7 November 2025.

Sat 6/1222:05CAG - LHR
1 stop13h 20mMultiple Airlines
Sat 13/1211:25LHR - CAG
1 stop9h 15mMultiple Airlines
Deal found 6/11£218
Mon 24/1123:20CAG - LHR
1 stop12h 05mMultiple Airlines
Sat 29/1111:25LHR - CAG
1 stop9h 15mMultiple Airlines
Deal found 6/11£221
Wed 26/1107:30CAG - LHR
2 stops10h 30mMultiple Airlines
Sat 29/1106:30LHR - CAG
2 stops15h 30mMultiple Airlines
Deal found 6/11£231
Mon 24/1123:20CAG - LHR
1 stop12h 05mMultiple Airlines
Mon 1/1211:25LHR - CAG
1 stop10h 30mMultiple Airlines
Deal found 6/11£233
Tue 25/1107:30CAG - LHR
2 stops10h 30mMultiple Airlines
Sat 29/1106:30LHR - CAG
2 stops15h 30mMultiple Airlines
Deal found 6/11£241
Mon 24/1107:45CAG - LHR
2 stops9h 50mMultiple Airlines
Tue 2/1217:35LHR - CAG
2 stops15h 05mMultiple Airlines
Deal found 5/11£251
Wed 19/1106:15CAG - LHR
2 stops11h 20mMultiple Airlines
Sun 23/1106:20LHR - CAG
2 stops8h 15mMultiple Airlines
Deal found 6/11£274
Mon 22/1207:45CAG - LHR
2 stops8h 00mMultiple Airlines
Mon 29/1206:35LHR - CAG
2 stops12h 55mMultiple Airlines
Deal found 7/11£283
Sat 13/1206:00CAG - LHR
2 stops12h 05mMultiple Airlines
Mon 15/1206:35LHR - CAG
2 stops14h 55mMultiple Airlines
Deal found 5/11£286
Tue 25/1107:30CAG - LHR
2 stops9h 35mMultiple Airlines
Fri 28/1106:30LHR - CAG
2 stops12h 10mMultiple Airlines
Deal found 6/11£291

Cheap 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 7 November 2025.

Round-trip from

£208

One-way from

£80

Popular in

August

Cheapest in

February

Average price

£108
Lufthansa
  • Lufthansa
  • 30/4-3/5
  • 2 total stops
  • 21h 20m total
  • Cagliari to London
Search Deals
Vueling
  • Vueling
  • 6/12
  • 1 total stop
  • 7h 45m total
  • Cagliari to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£36 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 November 2025
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 7 November 2025.
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

Thu 30/4

08:45-19:20

1 stop11h 35m

London Heathrow

Sun 3/5

07:30-18:15

1 stop9h 45m

£208

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 6/12

22:05-10:25

1 stop13h 20m

London Heathrow

Sat 13/12

11:25-21:40

1 stop9h 15m

£218

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Mon 24/11

23:20-10:25

1 stop12h 05m

London Heathrow

Sat 29/11

11:25-21:40

1 stop9h 15m

£221

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Wed 26/11

07:30-17:00

2 stops10h 30m

London Heathrow

Sat 29/11

06:30-23:00

2 stops15h 30m

£231

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Mon 24/11

23:20-10:25

1 stop12h 05m

London Heathrow

Mon 1/12

11:25-22:55

1 stop10h 30m

£233

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Tue 25/11

07:30-17:00

2 stops10h 30m

London Heathrow

Sat 29/11

06:30-23:00

2 stops15h 30m

£241

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Mon 24/11

07:45-16:35

2 stops9h 50m

London Heathrow

Tue 2/12

17:35-09:40

2 stops15h 05m

£251

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sun 25/1

21:35-10:25

2 stops13h 50m

London Heathrow

Sat 31/1

06:35-20:55

2 stops13h 20m

£252

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Wed 19/11

06:15-16:35

2 stops11h 20m

London Heathrow

Sun 23/11

06:20-15:35

2 stops8h 15m

£274

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 15/1

13:20-08:25

2 stops20h 05m

London Heathrow

Sun 18/1

19:40-12:35

2 stops15h 55m

£276

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 17 results
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.

  • 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
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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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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