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Cheap flights from London Heathrow Airport to Cagliari from £88

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 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CAG
19 Jun — 26 Jun1
1 adult

Cheap flight deals from Heathrow to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Cagliari (CAG). 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 14 June 2025.

Round-trip from

£141

One-way from

£88

Popular in

December

Cheapest in

March

Average price

£202
SWISS
  • SWISS
  • 6/8-11/8
  • 2 total stops
  • 30h 50m total
  • London to Cagliari
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Vueling
  • Vueling
  • 28/6
  • 1 total stop
  • 24h 55m total
  • London to Cagliari
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£72 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Heathrow to Cagliari

Cheapest flights from Heathrow to Cagliari
Explore the most affordable flight options available from Heathrow to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2025.

Wed 6/820:05LHR - CAG
1 stop10h 35mSWISS
Mon 11/821:10CAG - LHR
1 stop20h 15mSWISS
Deal found 13/6£141
Wed 6/807:25LHR - CAG
1 stop9h 10mMultiple Airlines
Mon 11/821:10CAG - LHR
1 stop11h 45mMultiple Airlines
Deal found 13/6£144
Fri 11/709:30LHR - CAG
1 stop8h 05mLufthansa
Fri 18/718:25CAG - LHR
1 stop5h 15mLufthansa
Deal found 13/6£156
Sat 21/620:50LHR - CAG
1 stop24h 55mVueling
Wed 25/623:40CAG - LHR
1 stop10h 30mVueling
Deal found 13/6£217
Sat 5/708:40LHR - CAG
1 stop24h 40mKLM
Mon 7/717:05CAG - LHR
1 stop15h 35mKLM
Deal found 12/6£232
Sat 14/612:10LHR - CAG
1 stop6h 30mEurowings
Mon 16/610:00CAG - LHR
1 stop7h 25mEurowings
Deal found 13/6£239
Tue 1/719:30LHR - CAG
1 stop12h 40mAustrian Airlines
Fri 4/709:55CAG - LHR
1 stop12h 45mAustrian Airlines
Deal found 11/6£245

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Cagliari 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 14 June 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Cagliari that are best for you.

Fly from

Heathrow

Fly to

Cagliari

Route

Depart

Return

Price

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Wed 6/8

20:05-07:40

1 stop10h 35m

Cagliari Elmas

Mon 11/8

21:10-16:25

1 stop20h 15m

£141

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Wed 6/8

07:25-17:35

1 stop9h 10m

Cagliari Elmas

Mon 11/8

21:10-07:55

1 stop11h 45m

£144

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Fri 11/7

09:30-18:35

1 stop8h 05m

Cagliari Elmas

Fri 18/7

18:25-22:40

1 stop5h 15m

£156

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Fri 10/10

20:50-08:30

1 stop10h 40m

Cagliari Elmas

Wed 15/10

23:40-09:10

1 stop10h 30m

£170

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Thu 3/7

19:30-09:10

1 stop12h 40m

Cagliari Elmas

Sun 6/7

09:55-08:20

1 stop23h 25m

£226

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Sat 5/7

08:40-10:20

1 stop24h 40m

Cagliari Elmas

Mon 7/7

17:05-07:40

1 stop15h 35m

£232

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Sat 28/6

20:50-22:45

1 stop24h 55m

£88

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Sat 16/8

08:05-19:40

1 stop10h 35m

£97

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Mon 25/8

19:45-11:45

1 stop15h 00m

£99

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Fri 15/8

06:30-16:25

1 stop8h 55m

£103

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 14 results
1
2

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
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 London Heathrow Airport to Cagliari

What is the cheapest time of day to fly from LHR to CAG?

Find hourly flight availability from Heathrow to Cagliari. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 June 2025.

It’s typically best to fly out from London Heathrow Airport to Cagliari in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Cagliari by month

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

In terms of precipitation, rainfall in Cagliari ranges from 3.0 - 57.0 inches per month. February is typically the wettest month, when rainfall can reach 57.0 mm. July is typically the driest time to visit Cagliari when rainfall is around 3.0 mm.

Temperature in Cagliari by month

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

If weather is an important factor for your trip to Cagliari, 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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Cagliari

Get insights into the airlines that provide service to Cagliari. 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 Cagliari. Reviews last updated 14 June 2025.
To help decide which airline to fly from London to Cagliari, see what other customers have to say about KLM, Austrian Airlines and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,360 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,360 reviews
KLM
7.8
Good
1,360 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,360 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,360 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,626 reviews
KLM
7.8
Good
1,360 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Vueling
7.1
Good
1,169 reviews
KLM
7.8
Good
1,360 reviews
Check prices

Food

7.2

Overall

7.8

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Cagliari. 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 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. 3 airlines have flights to Cagliari Elmas from London Heathrow on a regular basis.

  • 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 £141. Other airlines that can offer you cheap pricing are Lufthansa, from £156, and Vueling, from £170. Users have found that SWISS is 40% cheaper than the other options available to this destination.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Cagliari are Vueling (£88), Eurowings (£97), and Air France (£99).

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Cagliari (average of £106). Flying from London Heathrow Airport to Cagliari in December is currently the most expensive (average of £300). 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

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Top 3 airlines flying from Heathrow to Cagliari

Discover the top 3 airlines that operate flights from Heathrow to Cagliari. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 June 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£169Average£215FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£173Average£247FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£224Average£341FlexibilityNo cancel feeOn-time75%
Search KLM flights

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How does Cheapflights help users find flights from Heathrow to Cagliari?

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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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