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Cheap flights from Cagliari to London Heathrow Airport from £73

CAG — LHR
29 Nov — 6 Dec1
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

Tue 24/1111:55 -
2 stops22h 15m
Tue 1/1220:50 -
2 stops15h 15m
Deal found 25/10£136
Fri 11/1210:05 -
1 stop11h 00m
Mon 14/1209:55 -
2 stops11h 55m
Deal found 28/10£141
Sat 12/1213:50 -
1 stop7h 15m
Mon 14/1209:55 -
2 stops21h 50m
Deal found 30/10£148
Thu 10/1213:20 -
1 stop7h 45m
Mon 14/1209:55 -
1 stop11h 55m
Deal found 25/10£155
Fri 11/1210:05 -
1 stop11h 00m
Mon 14/1209:55 -
1 stop11h 55m
Deal found 27/10£156
Thu 10/1213:20 -
1 stop7h 45m
Mon 14/1209:55 -
2 stops11h 55m
Deal found 27/10£157
Wed 25/1113:20 -
1 stop7h 45m
Wed 2/1220:50 -
1 stop14h 45m
Deal found 26/10£160

Find flight deals from Cagliari to Heathrow

Round-trip from

£136

One-way from

£73

Popular in

May

Cheapest in

January

Average price

£128
24/11-1/12
  • 24/11-1/12
  • 4 total stops
  • 37h 30m total
  • Cagliari to London
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Vueling
  • Vueling
  • 30/11-31/12
  • 1 total stop
  • 10h 35m total
  • Cagliari to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cagliari to London Heathrow Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CagliariLondon

CAG Cagliari Elmas - LHR London Heathrow

CAGLHR

Cagliari Elmas

Thu 14/1

09:20-18:00

2 stops9h 40m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£76

CagliariLondon

CAG Cagliari Elmas - LHR London Heathrow

CAGLHR

Cagliari Elmas

Fri 15/1

07:55-20:05

2 stops13h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£85

CagliariLondon

CAG Cagliari Elmas - LHR London Heathrow

CAGLHR

Cagliari Elmas

Sat 16/1

06:40-18:15

2 stops12h 35m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£90

CagliariLondon

CAG Cagliari Elmas - LHR London Heathrow

CAGLHR

Cagliari Elmas

Sat 20/2

23:30-11:35

2 stops13h 05m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£132

CagliariLondon

CAG Cagliari Elmas - LHR London Heathrow

CAGLHR

Cagliari Elmas

Sat 12/12

22:55-20:05

2 stops22h 10m

London Heathrow

Mon 14/12

09:55-08:45

2 stops21h 50m

£161

CagliariLondon

CAG Cagliari Elmas - LHR London Heathrow

CAGLHR

Cagliari Elmas

Sat 19/12

13:50-20:05

1 stop7h 15m

London Heathrow

Sat 26/12

09:55-22:50

2 stops11h 55m

£184

CagliariLondon

CAG Cagliari Elmas - LHR London Heathrow

CAGLHR

Cagliari Elmas

Wed 30/12

21:10-18:40

2 stops22h 30m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£199

CagliariLondon

CAG Cagliari Elmas - LHR London Heathrow

CAGLHR

Cagliari Elmas

Fri 25/12

10:05-20:05

1 stop11h 00m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£209

CagliariLondon

CAG Cagliari Elmas - LHR London Heathrow

CAGLHR

Cagliari Elmas

Wed 4/11

19:40-09:40

1 stop15h 00m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£215

CagliariLondon

CAG Cagliari Elmas - LHR London Heathrow

CAGLHR

Cagliari Elmas

Sun 17/1

23:30-10:30

2 stops12h 00m

London Heathrow

Fri 22/1

06:20-17:10

2 stops9h 50m

£242

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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

Related info for your journey

  • 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
Hounslow
Luton
Milton Keynes
Slough
Wembley
Gatwick
Ilford
Hayes
Croydon
Northampton
Barnet
Eastbourne
Brentford
Southend-on-Sea
Southall
Enfield
Watford
Kingston upon Thames
Dagenham
Dover

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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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