Find flights
When to book
FAQs

Cheap flights from Cagliari to London Heathrow Airport from £67

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — LHR
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

£137

One-way from

£67

Popular in

August

Cheapest in

February

Average price

£173
Vueling
  • Vueling
  • 15/10-22/10
  • 2 total stops
  • 22h 30m total
  • Cagliari to London
Search Deals
13/10
  • 13/10
  • 1 total stop
  • 18h 45m total
  • Cagliari to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Cagliari to Heathrow

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 18 September 2025.

Wed 15/1023:40CAG - LHR
1 stop10h 30mVueling
Wed 22/1009:55LHR - CAG
1 stop12h 00mVueling
Deal found 17/9£137
Sat 8/1117:45CAG - LHR
1 stop25h 05mSWISS
Sat 15/1109:00LHR - CAG
1 stop6h 55mSWISS
Deal found 16/9£144
Mon 6/1019:25CAG - LHR
1 stop13h 15mMultiple Airlines
Tue 14/1008:45LHR - CAG
1 stop23h 30mMultiple Airlines
Deal found 17/9£163
Wed 15/1023:40CAG - LHR
1 stop10h 30mMultiple Airlines
Wed 22/1009:55LHR - CAG
2 stops8h 45mMultiple Airlines
Deal found 17/9£180
Thu 16/1021:35CAG - LHR
1 stop12h 35mVueling
Thu 23/1009:55LHR - CAG
1 stop9h 55mVueling
Deal found 16/9£189
Thu 2/1021:35CAG - LHR
1 stop12h 35mVueling
Sun 5/1009:55LHR - CAG
1 stop11h 30mVueling
Deal found 17/9£212
Tue 14/1008:55CAG - LHR
1 stop9h 20mMultiple Airlines
Tue 21/1020:00LHR - CAG
1 stop10h 50mMultiple Airlines
Deal found 16/9£251
Thu 16/1013:55CAG - LHR
1 stop5h 55mMultiple Airlines
Wed 22/1018:40LHR - CAG
1 stop12h 00mMultiple Airlines
Deal found 17/9£270

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 18 September 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

Sat 8/11

17:45-17:50

1 stop25h 05m

London Heathrow

Sat 15/11

09:00-16:55

1 stop6h 55m

£144

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 16/10

21:35-09:10

1 stop12h 35m

London Heathrow

Thu 23/10

09:55-20:50

1 stop9h 55m

£189

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Mon 6/10

19:25-17:05

2 stops22h 40m

London Heathrow

Tue 14/10

20:05-09:15

1 stop12h 10m

£226

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Wed 15/10

23:40-09:10

1 stop10h 30m

London Heathrow

Wed 22/10

09:55-22:55

1 stop12h 00m

£236

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Tue 14/10

08:55-17:15

1 stop9h 20m

London Heathrow

Tue 21/10

20:00-07:50

1 stop10h 50m

£251

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 16/10

13:55-18:50

1 stop5h 55m

London Heathrow

Wed 22/10

18:40-07:40

1 stop12h 00m

£270

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 18/10

09:45-17:15

1 stop8h 30m

London Heathrow

Mon 20/10

19:10-08:30

1 stop12h 20m

£282

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Mon 22/12

21:10-17:50

1 stop21h 40m

London Heathrow

Sat 27/12

06:00-19:20

1 stop12h 20m

£283

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 16/10

13:55-18:50

1 stop5h 55m

London Heathrow

Sun 19/10

07:25-17:35

1 stop9h 10m

£284

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 16/10

13:55-18:50

1 stop5h 55m

London Heathrow

Mon 20/10

06:55-17:35

1 stop9h 40m

£292

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 21 results
1
2
3

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 12h 35m. Your travel time can differ by up to 12h 30m. 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.

  • What is the cheapest month to book a flight from Cagliari to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Cagliari to London Heathrow Airport (average of £112). Flying from Cagliari to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Hounslow
Slough
Gatwick
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Swindon
Dartford
Guildford
Brentford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.