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Cheap flights from Cagliari to London Heathrow Airport from £69

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — LHR
12 Jun — 19 Jun1
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 13 May 2026.

Mon 6/723:40
CAG
-
LHR
1 stop10h 30m
Vueling
Mon 13/720:50
LHR
-
CAG
1 stop11h 00m
Vueling
Deal found 13/5£146
Tue 16/623:50
CAG
-
LHR
1 stop10h 20m
Vueling
Tue 23/620:50
LHR
-
CAG
1 stop11h 10m
Vueling
Deal found 12/5£149
Mon 6/723:40
CAG
-
LHR
1 stop10h 30m
Iberia
Tue 7/720:50
LHR
-
CAG
1 stop11h 10m
Iberia
Deal found 9/5£149
Sat 23/520:40
CAG
-
LHR
1 stop13h 30m
Vueling
Fri 29/520:50
LHR
-
CAG
1 stop11h 00m
Vueling
Deal found 11/5£158
Fri 5/609:55
CAG
-
LHR
1 stop12h 45m
Multiple Airlines
Thu 11/606:55
LHR
-
CAG
1 stop9h 50m
Multiple Airlines
Deal found 9/5£165
Mon 1/621:05
CAG
-
LHR
1 stop11h 50m
SWISS
Mon 8/618:40
LHR
-
CAG
1 stop12h 30m
SWISS
Deal found 12/5£166
Thu 1/1023:20
CAG
-
LHR
1 stop10h 50m
Vueling
Fri 9/1020:50
LHR
-
CAG
1 stop11h 00m
Vueling
Deal found 9/5£172
Thu 11/618:35
CAG
-
LHR
1 stop5h 05m
Lufthansa
Sun 14/607:25
LHR
-
CAG
1 stop9h 20m
Lufthansa
Deal found 11/5£175
Thu 25/610:00
CAG
-
LHR
1 stop11h 05m
Vueling
Mon 29/620:50
LHR
-
CAG
1 stop11h 00m
Vueling
Deal found 8/5£175
Fri 12/621:05
CAG
-
LHR
1 stop11h 50m
Multiple Airlines
Sun 14/607:25
LHR
-
CAG
1 stop9h 20m
Multiple Airlines
Deal found 9/5£177

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 13 May 2026.

Round-trip from

£146

One-way from

£69

Popular in

September

Cheapest in

January

Average price

£152
Vueling
  • Vueling
  • 6/7-13/7
  • 2 total stops
  • 21h 30m total
  • Cagliari to London
Search Deals
Iberia
  • Iberia
  • 21/5
  • 1 total stop
  • 10h 50m total
  • Cagliari to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 13 May 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

Cheapest return flight

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Mon 6/7

23:40-09:10

1 stop10h 30m

London Heathrow

Mon 13/7

20:50-08:50

1 stop11h 00m

£146

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Tue 16/6

23:50-09:10

1 stop10h 20m

London Heathrow

Tue 23/6

20:50-09:00

1 stop11h 10m

£149

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 23/5

20:40-09:10

1 stop13h 30m

London Heathrow

Fri 29/5

20:50-08:50

1 stop11h 00m

£158

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 6/6

09:35-20:05

1 stop11h 30m

London Heathrow

Fri 12/6

20:50-08:50

1 stop11h 00m

£186

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 3/10

09:35-20:05

1 stop11h 30m

London Heathrow

Sun 11/10

09:55-23:00

1 stop12h 05m

£209

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 25/6

18:35-07:40

2 stops14h 05m

London Heathrow

Mon 29/6

08:40-20:20

1 stop10h 40m

£215

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Fri 11/9

09:50-20:05

1 stop11h 15m

London Heathrow

Sun 13/9

09:55-21:55

1 stop11h 00m

£223
Fastest return journey

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 23/5

08:55-16:35

2 stops8h 40m

London Heathrow

Wed 27/5

10:50-17:45

1 stop5h 55m

£228

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 28/5

08:25-07:55

1 stop24h 30m

London Heathrow

Sun 31/5

08:55-20:20

2 stops34h 25m

£229

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Mon 25/5

17:05-09:00

1 stop16h 55m

London Heathrow

Sun 14/6

06:15-18:00

1 stop10h 45m

£230

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 23 resultsSorted by cheapest first
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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?

    Vueling can get you from Cagliari to London Heathrow Airport in just under 10h 30m. 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
Hounslow
Croydon
Wembley
Northampton
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

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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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