LHR - CAG

£66 Find Cheap Flights from London Heathrow Airport to Cagliari

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Cagliari departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cagliari

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cagliari, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cagliari, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£145
Lufthansa
Thu 14/5Tue 19/5
LHR - CAG • 1 stop
Cheapest one-way flight
£100
Multiple Airlines
Mon 9/2
LHR - CAG • 1 stop
Top airlines
SWISS
Cheapest • from £164 (return)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Cagliari!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Cagliari (LHR-CAG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Cagliari that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Cagliari

Thu, 14 May - Tue, 19 May
Lufthansa Logo
07:25 - 17:45
LHR
-
CAG
9h 20m1 stop
Lufthansa Logo
18:35 - 22:40
CAG
-
LHR
5h 05m1 stop
£145Lufthansa
Wed, 15 Apr - Mon, 20 Apr
Lufthansa Logo
09:00 - 17:45
LHR
-
CAG
7h 45m1 stop
Lufthansa Logo
19:10 - 07:40
CAG
-
LHR
13h 30m1 stop
£147Lufthansa
Fri, 10 Apr - Sat, 25 Apr
Lufthansa Logo
06:55 - 17:45
LHR
-
CAG
9h 50m1 stop
Lufthansa Logo
18:35 - 08:15
CAG
-
LHR
14h 40m1 stop
£151Lufthansa
Wed, 20 May - Mon, 1 Jun
SWISS Logo
18:40 - 07:50
LHR
-
CAG
12h 10m1 stop
SWISS Logo
21:10 - 07:55
CAG
-
LHR
11h 45m1 stop
£152SWISS
Fri, 8 May - Wed, 13 May
Lufthansa Logo
18:30 - 08:25
LHR
-
CAG
12h 55m1 stop
Lufthansa Logo
18:35 - 22:40
CAG
-
LHR
5h 05m1 stop
£153Lufthansa
Fri, 15 May - Wed, 20 May
Lufthansa Logo
06:55 - 17:45
LHR
-
CAG
9h 50m1 stop
Lufthansa Logo
18:35 - 22:40
CAG
-
LHR
5h 05m1 stop
£162Lufthansa
Thu, 29 Jan - Thu, 5 Feb
Vueling Logo
20:50 - 12:35
LHR
-
CAG
14h 45m1 stop
Vueling Logo
13:20 - 20:05
CAG
-
LHR
7h 45m1 stop
£164Vueling
Thu, 2 Apr - Tue, 7 Apr
Lufthansa Logo
06:55 - 17:45
LHR
-
CAG
9h 50m1 stop
Lufthansa Logo
18:35 - 22:40
CAG
-
LHR
5h 05m1 stop
£165Lufthansa
Wed, 15 Apr - Mon, 20 Apr
Lufthansa Logo
07:25 - 17:45
LHR
-
CAG
9h 20m1 stop
Lufthansa Logo
19:10 - 18:25
CAG
-
LHR
24h 15m2 stops
£167Lufthansa
Thu, 14 May - Mon, 18 May
Lufthansa Logo
07:25 - 17:45
LHR
-
CAG
9h 20m1 stop
Lufthansa Logo
19:10 - 07:40
CAG
-
LHR
13h 30m1 stop
£168Lufthansa
Booking Insights

KAYAK's insights & trends for Heathrow to Cagliari flights

Get data-powered insights and trends into flights from Heathrow to Cagliari to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London Heathrow Airport to Cagliari?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London Heathrow Airport to Cagliari were found on SWISS (£164) and Lufthansa (£167).

Which airlines fly direct between London Heathrow Airport and Cagliari?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London Heathrow Airport to Cagliari.

There are 3 airlines that fly direct from London Heathrow Airport to Cagliari. They are: KLM, Lufthansa and SWISS. The cheapest price of all airlines flying this route was found with Lufthansa at £146 for a return flight. On average, the best prices for this route can be found at SWISS.

Good to know - Cheap tickets from London Heathrow Airport to Cagliari

Low seasonMarch
Cheapest flight£100
Best time to beat the crowds (69% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from London Heathrow Airport to Cagliari

When to book flights from Heathrow to Cagliari

Are your dates flexible? Find out the best times to travel from Heathrow to Cagliari based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Cagliari flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Cagliari was £66 for a one-way ticket and £145 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Cagliari?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Cagliari?

    SkyTeam, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Cagliari, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to Cagliari, KLM or SWISS?

    The two airlines most popular with KAYAK users for flights from London to Cagliari are KLM and SWISS. With an average price for the route of £390 and an overall rating of 7.7, KLM is the most popular choice. SWISS is also a great choice for the route, with an average price of £218 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Cagliari?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Cagliari.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Cagliari?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cagliari from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Cagliari?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cagliari with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Cagliari?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cagliari from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Heathrow to Cagliari

 
See real verified KAYAK customer reviews for airlines flying from London to Cagliari. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Cagliari? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1430 reviews
7.8Boarding
8.4Crew
7.1Entertainment
7.6Comfort
7.2Food
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Best international flight I have had in a while! Far superior accommodation, services, food and general experience compared to U.S. airline companies.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

Everything was fairly easy just hard when you get to Heathrow not know your Gate number until an hour before but otherwise really everything great. Did not get my texts in time though to do me any good but that is why I still like everything the old fashioned way and print everything out.

We flew an Air Bus 330 airliner from Zurich to Boston. Our seats were terrible. I am 6'5" with long legs. I tend to refuse paying extra for extra seat room, usually it's tolerable. We were side by side in row 40, with my wife in the window and me in the aisle. The internal arm rest only rose to 45 degrees, I thought it was broken. I ended up standing by our seats in the aisle for an hour. A stewardess finally approached me and asked if I was feeling sick. I told her that it was the worst seat comfort I had ever encountered. She left and shortly came back telling me that there were center row seats two up from us where only one passenger was sitting out of the 4 seats. I took her advice and sat there most of the flight. I put m legs sideways in the adjoining empty seat. But the arm rests there as well only rose to 45 degrees, so it's a feature, not a defect. The arm rest position really limits our position. It's a horrible seating design, what are the air craft designers thinking?

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

The cabin was warm and few used the blankets. I should’ve upgraded.

Absolutely amazing! Best airline i have flown with, huge difference to United!

Clean, efficient and quick response time when we missed our connecting flight.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

The flight was delayed by an hour. Made the connection uncomfortably tight.

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

The airport crew and flight crew did a great job rearranging the gate at the last minute and got us to Munich on time

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Everything you need to know for your flight from Heathrow to Cagliari

Information on your arrival and departure airports