LON - CAG

$210 Find Cheap Flights from London to Cagliari

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Cagliari departing on 4/30. 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 round-trip
$205
Lufthansa
Thu 4/30Fri 5/8
LHR - CAG • 1 stop
Cheapest one-way
$214
SWISS
Sat 1/3
LHR - CAG • 1 stop
Our travelers' advice
AI-generated summary based on content written by travel experts
BA's economy fares include a decent carry-on bag.
Avoid Ryanair's priority boarding due to longer waits.
Expert advice
Expert advice
Expert advice
Expert advice
Top routes
STN-CAG
Cheapest • 71% average savings
STN-CAG
Most popular
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 46% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
6 days a week
There are direct flights from London to Cagliari 6 days a week: Mon, Tue, Wed, Thu, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cagliari!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Cagliari (LON-CAG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London 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 round-trip flight deals from London to Cagliari

Thu, Apr 30 - Fri, May 8
Lufthansa Logo
7:25 am - 5:45 pmLHR-CAG
9h 20m1 stop
Lufthansa Logo
6:35 pm - 10:40 pmCAG-LHR
5h 05m1 stop
$205Lufthansa
Find Deal
Thu, May 21 - Wed, May 27
Lufthansa Logo
6:55 am - 5:45 pmLHR-CAG
9h 50m1 stop
Lufthansa Logo
6:35 pm - 10:40 pmCAG-LHR
5h 05m1 stop
$221Lufthansa
Find Deal
Thu, May 21 - Mon, May 25
Lufthansa Logo
6:55 am - 5:45 pmLHR-CAG
9h 50m1 stop
Lufthansa Logo
7:10 pm - 7:40 amCAG-LHR
13h 30m1 stop
$228Lufthansa
Find Deal
Thu, Apr 30 - Fri, May 8
Lufthansa Logo
7:25 am - 5:45 pmLHR-CAG
9h 20m1 stop
Lufthansa Logo
7:05 pm - 5:05 pmCAG-LHR
23h 00m2 stops
$252Lufthansa
Find Deal
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
6:55 am - 5:45 pmLHR-CAG
9h 50m1 stop
Multiple Airlines Logo
8:45 am - 4:35 pmCAG-LHR
8h 50m2 stops
$277Multiple Airlines
Find Deal
Thu, May 21 - Mon, May 25
Lufthansa Logo
6:55 am - 5:45 pmLHR-CAG
9h 50m1 stop
Lufthansa Logo
7:10 pm - 8:15 amCAG-LHR
14h 05m2 stops
$278Lufthansa
Find Deal
Thu, May 21 - Sun, May 24
Multiple Airlines Logo
6:55 am - 5:45 pmLHR-CAG
9h 50m1 stop
Multiple Airlines Logo
8:55 am - 4:35 pmCAG-LHR
8h 40m2 stops
$281Multiple Airlines
Find Deal
Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
7:40 am - 12:15 amLHR-CAG
15h 35m2 stops
Multiple Airlines Logo
10:30 am - 5:05 pmCAG-LHR
7h 35m2 stops
$282Multiple Airlines
Find Deal
Thu, May 21 - Wed, May 27
Multiple Airlines Logo
6:55 am - 5:45 pmLHR-CAG
9h 50m1 stop
Multiple Airlines Logo
8:30 pm - 1:40 pmCAG-LHR
18h 10m2 stops
$283Multiple Airlines
Find Deal
Fri, Feb 27 - Mon, Mar 2
Multiple Airlines Logo
6:45 pm - 12:35 pmLHR-CAG
16h 50m2 stops
Multiple Airlines Logo
1:20 pm - 8:25 amCAG-LHR
20h 05m2 stops
$294Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for London to Cagliari flights

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

How much is a round-trip flight from London to Cagliari?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to Cagliari departing in April.

What is the cheapest London to Cagliari flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Cagliari costs $92 on the route between London Stansted Airport (STN) and Cagliari (CAG). Over the past month, this route was, on average, 71% cheaper than other London-Cagliari routes. It is also the most popular route.

What is the cheapest month to fly from London to Cagliari?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Cagliari, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Cagliari is January, where tickets cost $120 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $365 and $364 respectively.

Can I save money by flying with a layover from London to Cagliari?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $250 on average.

Expert advice

Expert advice for your flight from London to Cagliari

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Ryanair

Stick to cabin baggage dimensions to avoid extra fees; large bags aren't weighed for 22 lb limit.


Avoid priority boarding; it often leads to longer waits in cramped conditions.

British Airways

BA's economy fares include a decent carry-on bag, unlike most European carriers.


BA's CityFlyer offers fast travel from London City Airport without liquid limits.

Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair and British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Good to know

Low seasonJanuary
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly with an average 63% increase in price.

When to book flights from London to Cagliari

Are your dates flexible? Find out the best times to travel from London to Cagliari based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights from London to Cagliari

  • What is the cheapest flight from London to Cagliari?

    In the last 3 days, the lowest price for a flight from London to Cagliari was $210 for a one-way ticket and $281 for a round-trip.

  • Do I need a passport to fly between London and Cagliari?

    Yes, you’ll need a passport to travel to Cagliari from London.

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the London to Cagliari flight route.

  • On which days can I fly direct from London to Cagliari?

    You can catch a nonstop flight from London to Cagliari on on Monday, Tuesday, Wednesday, Thursday, Saturday, and Sunday.

  • Which is the best airline for flights from London to Cagliari, Ryanair or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Cagliari are Ryanair and British Airways. With an average price for the route of $172 and an overall rating of 6.8, Ryanair is the most popular choice. British Airways is also a great choice for the route, with an average price of $313 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from London 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 to Cagliari.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Cagliari

  • Looking for a cheap flight? 25% of our users found flights on this route for $116 or less one-way.

Prefer to fly direct from London to Cagliari?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Cagliari Elmas.
Find which airlines fly direct from London to Cagliari Elmas Airport, which days they fly and book direct flights.

Direct departures

London to Cagliari Elmas

Monday

Ryanair

Ryanair

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Cagliari Elmas to London

Monday

Ryanair

Ryanair

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Reviews of the top airlines flying from London 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 London 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.
6.8
RyanairOverall score based on 5208 reviews
7.5Crew
6.7Boarding
6.0Food
6.5Comfort
5.6Entertainment
Airline reviews

I had heard horror stories about Ryan air and was a little worried about my flights with them but I had 3 flights with them in Italy, Puglia and Sicily and it was a painless and smooth process. I was very happy.

8.0 ExcellentJill, Oct 2025BGY - BRI
Read more Ryanair reviews

I had heard horror stories about Ryan air and was a little worried about my flights with them but I had 3 flights with them in Italy, Puglia and Sicily and it was a painless and smooth process. I was very happy.

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

From boarding to disembarking, the whole operation was very efficient.

What we can expect? Soon we will have to travel standing on the hallway. Let me be fair, I had worse experiences with Ryanair.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Great on board entertainment Tasty food Cattle class obviously crammed but not as bad as shorter hall flights

Logan gate staff was unhelpful. Arrived early, come to find out the airbus scheduled was reassigned and I did not have a seat. The desk agent spoke to his supervisor who instructed him to give me a boarding pass to get up to gate area, he was polite. At the gate the fellow was sitting to the side with two other BA staff . I asked him if he could help me, his answer was” we are on a break, we are closed” then turned his back. I am almost 70, drove 4 1/2 hours to Boston and had been looking forward to this trip for 5 months. I have worked in service many times in my life and this is not how it is done. I eventually (1/2 hr) before boarding was able to get a seat. The rest of the flight experience was unremarkable.

The boarding process was chaotic at LHR and the seat was not as comfortable as other airlines....

Everything, every step of the process, from check in, to boarding, to exiting the plane was organized, efficient, and orderly. Excellent experience!

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

Information on your arrival and departure airports