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Cheap flights from Cagliari to London Heathrow Airport from £73

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
CAG — LHR
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

£205

One-way from

£73

Popular in

August

Cheapest in

March

Average price

£156
Lufthansa
  • Lufthansa
  • 15/5-19/5
  • 2 total stops
  • 20h 15m total
  • Cagliari to London
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Vueling
  • Vueling
  • 2/7
  • 1 total stop
  • 10h 30m 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).
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Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 30 April 2025.

Thu 8/508:45CAG - LHR
1 stop10h 05mSWISS
Wed 14/513:45LHR - CAG
1 stop17h 05mSWISS
Deal found 29/4£158
Thu 8/508:45CAG - LHR
1 stop11h 35mMultiple Airlines
Mon 12/507:25LHR - CAG
1 stop9h 10mMultiple Airlines
Deal found 30/4£162
Fri 2/518:25CAG - LHR
1 stop5h 15mLufthansa
Sun 11/507:25LHR - CAG
1 stop9h 10mLufthansa
Deal found 29/4£179
Wed 16/709:55CAG - LHR
1 stop9h 45mAustrian Airlines
Tue 29/719:30LHR - CAG
1 stop12h 40mAustrian Airlines
Deal found 29/4£226
Tue 22/721:30CAG - LHR
1 stop23h 35mIberia
Sat 26/720:50LHR - CAG
1 stop24h 55mIberia
Deal found 29/4£296

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 30 April 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 15/5

08:45-17:50

1 stop10h 05m

London Heathrow

Mon 19/5

07:30-18:40

1 stop10h 10m

£205

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Fri 8/8

18:25-22:40

1 stop5h 15m

London Heathrow

Sun 10/8

07:30-18:35

1 stop10h 05m

£210

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Wed 16/7

09:55-18:40

1 stop9h 45m

London Heathrow

Tue 29/7

19:30-09:10

1 stop12h 40m

£226

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Wed 4/6

20:30-16:25

1 stop20h 55m

London Heathrow

Tue 17/6

18:40-19:45

1 stop24h 05m

£232

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Tue 22/7

21:30-20:05

1 stop23h 35m

London Heathrow

Sat 26/7

20:50-22:45

1 stop24h 55m

£296

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Wed 2/7

23:40-09:10

1 stop10h 30m

£73

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Mon 26/5

14:20-09:10

2 stops19h 50m

£86

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Mon 26/5

10:00-16:25

1 stop7h 25m

£109

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Thu 29/5

19:25-07:40

1 stop13h 15m

£131

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sun 31/8

09:55-08:20

1 stop23h 25m

£197

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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.

Cheapflights Insights

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

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 30 April 2025.
Read reviews from past customers who have flown Austrian Airlines, SWISS and Vueling from Cagliari to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
780 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
780 reviews
Austrian Airlines
7.6
Good
780 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,588 reviews
Austrian Airlines
7.6
Good
780 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Vueling
7.1
Good
1,159 reviews
Austrian Airlines
7.6
Good
780 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Iberia
7.0
Good
2,700 reviews
Austrian Airlines
7.6
Good
780 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Lufthansa
6.7
Okay
7,046 reviews
Austrian Airlines
7.6
Good
780 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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.

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

    Flying on Lufthansa is currently your cheapest option to London Heathrow Airport, with prices starting at £210. Additional return tickets that might be worth considering are offered by Austrian Airlines and SWISS, with the lowest prices starting at £226 and £232, respectively.

  • What are the cheapest airlines to fly from Cagliari to London Heathrow Airport one-way?

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as £73. However, be on the lookout for offers from Eurowings and Lufthansa, as they are both options that can get you from Cagliari to London Heathrow Airport for a low price.

  • 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 Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Northampton
Ilford
Hayes
Southend-on-Sea
Crawley
Wembley
Ipswich
Maidstone
Winchester
Swindon
Folkestone
Dartford

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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.

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