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Cheap flights from London Heathrow Airport to Cagliari from £62

LHR — CAG
25 Sep — 2 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Cagliari

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Cagliari

Tue 6/1018:40 -
1 stop12h 45m
Tue 13/1018:35 -
1 stop5h 05m
Deal found 25/8£129
Mon 21/918:40 -
1 stop12h 30m
Mon 28/921:05 -
1 stop11h 50m
Deal found 24/8£139
Tue 1/918:40 -
1 stop12h 45m
Tue 8/908:55 -
1 stop5h 05m
Deal found 25/8£139
Wed 2/908:40 -
1 stop22h 00m
Mon 7/918:00 -
1 stop5h 10m
Deal found 21/8£140
Thu 8/1020:50 -
1 stop11h 00m
Thu 15/1023:20 -
1 stop10h 50m
Deal found 24/8£142
Thu 8/1020:05 -
1 stop23h 15m
Mon 12/1018:35 -
1 stop5h 05m
Deal found 21/8£150

Find flight deals from Heathrow to Cagliari

Round-trip from

£129

One-way from

£62

Popular in

December

Cheapest in

January

Average price

£224
Lufthansa
  • Lufthansa
  • 6/10-13/10
  • 2 total stops
  • 17h 50m total
  • London to Cagliari
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Vueling
  • Vueling
  • 7/9
  • 1 total stop
  • 11h 00m total
  • London to Cagliari
Search Deals
High demand for flights, 11% potential price rise
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Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

LondonCagliari

LHR London Heathrow - CAG Cagliari Elmas

LHRCAG

London Heathrow

Tue 6/10

18:40-08:25

1 stop12h 45m

Cagliari Elmas

Tue 13/10

18:35-22:40

1 stop5h 05m

£144

LondonCagliari

LHR London Heathrow - CAG Cagliari Elmas

LHRCAG

London Heathrow

Thu 15/10

20:05-20:20

1 stop23h 15m

Cagliari Elmas

Thu 22/10

08:25-16:25

1 stop9h 00m

£167

LondonCagliari

LHR London Heathrow - CAG Cagliari Elmas

LHRCAG

London Heathrow

Fri 25/9

20:50-08:50

1 stop11h 00m

Cagliari Elmas

Wed 30/9

14:00-09:10

1 stop20h 10m

£170

LondonCagliari

LHR London Heathrow - CAG Cagliari Elmas

LHRCAG

London Heathrow

Thu 8/10

20:50-08:50

1 stop11h 00m

Cagliari Elmas

Sun 11/10

23:45-09:10

1 stop10h 25m

£172
Fastest return journey

LondonCagliari

LHR London Heathrow - CAG Cagliari Elmas

LHRCAG

London Heathrow

Wed 7/10

09:30-17:45

2 stops7h 15m

Cagliari Elmas

Wed 14/10

18:35-22:40

1 stop5h 05m

£193

LondonCagliari

LHR London Heathrow - CAG Cagliari Elmas

LHRCAG

London Heathrow

Thu 10/9

07:25-17:45

1 stop9h 20m

Cagliari Elmas

Thu 17/9

18:35-22:40

1 stop5h 05m

£194

LondonCagliari

LHR London Heathrow - CAG Cagliari Elmas

LHRCAG

London Heathrow

Sat 17/10

09:55-18:55

1 stop8h 00m

Cagliari Elmas

Sat 24/10

19:45-10:10

1 stop15h 25m

£202

LondonCagliari

LHR London Heathrow - CAG Cagliari Elmas

LHRCAG

London Heathrow

Thu 15/10

09:30-17:45

2 stops7h 15m

Cagliari Elmas

Thu 22/10

08:25-13:00

1 stop5h 35m

£203

LondonCagliari

LHR London Heathrow - CAG Cagliari Elmas

LHRCAG

London Heathrow

Thu 10/9

06:30-16:25

1 stop8h 55m

Cagliari Elmas

Mon 14/9

17:05-10:45

1 stop18h 40m

£205

LondonCagliari

LHR London Heathrow - CAG Cagliari Elmas

LHRCAG

London Heathrow

Thu 22/10

09:55-16:25

1 stop5h 30m

Cagliari Elmas

Sun 1/11

16:55-09:00

1 stop17h 05m

£213

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Cagliari

What’s the top stopover airport for flights from London Heathrow Airport to Cagliari?

Munich (MUC) – chosen by Cheapflights users on 81% of one-stop itineraries from London Heathrow Airport to Cagliari on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Cagliari?

Barcelona (BCN) is the most affordable one-stop option, with an average return flight price of £161.

What’s the fastest stopover option from London Heathrow Airport to Cagliari?

Flights via Munich (MUC) have the shortest average one-way travel time for one-stop routes: 7h 13m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Cagliari?

Flights via Munich (MUC) offer the fastest connection on this route, with an average stopover time of 2h 34m.

Reviews of airlines servicing Cagliari

Get a feel of what it's like to fly with KLM and Lufthansa from London Heathrow Airport to Cagliari by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,565 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,565 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
Lufthansa
6.8
Okay
8,221 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

  • What airport do you fly into for flights to Cagliari from London Heathrow?

    For a flight from London Heathrow to Cagliari, you will be flying into Elmas. Cagliari Elmas (CAG) is just 4.0 mi from the center of the city. Elmas is the only Cagliari airport and it handles 0 inbound flights from London Heathrow per day. 2 airlines have flights to Cagliari Elmas from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Cagliari?

    There are many flights that can get you from London Heathrow Airport to Cagliari in 7h 15m. Fly via SWISS, Vueling, or Lufthansa to get the fastest option. The distance between London Heathrow Airport and Cagliari is about 960 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Cagliari round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Cagliari round-trip from £133. Another airline that can offer you cheap pricing is KLM.

  • Can I find deals for flights from Heathrow to Cagliari that include hotel bookings?

    Yes. In addition to deals on Heathrow to Cagliari flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Cagliari?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Cagliari.

  • Can I find deals for business class flights from Heathrow to Cagliari?

    Yes. Cheapflights offers flight deals from Heathrow to Cagliari 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 Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Oristano

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Heathrow to Cagliari

AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£133Average£208FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£167Average£244FlexibilityNo cancel feeOn-time75%
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When you search for this flight from Heathrow to Cagliari, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Cagliari?

Cheapflights helps you find that perfect flight to Cagliari from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Cagliari with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Cagliari, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Cagliari become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Cagliari 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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