LON - CAG

$110 Find Cheap Flights from London 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 London to Cagliari departing on 4/21. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$194
Typical prices: $201-$278
Lufthansa
Wed 4/15Wed 4/22
LHR - CAG • 1 stop
Cheapest one-way
$110
Multiple Airlines
Tue 4/21
LHR - CAG • 2 stops
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
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 airlines
Lufthansa
Cheapest • from $194 (round-trip)
Ryanair
Best reviews • 6.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with British Airways and Ryanair. Average duration is 2h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
STN
-
CAG
Cheapest • 72% average savings
STN
-
CAG
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Ryanair
Most punctual • 80% on-time
Evening flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Barcelona (BCN)
Cheapest • Avg $263 (round-trip)
Barcelona (BCN)
Shortest trip • 4h 45m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 53% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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

Wed, Apr 15 - Wed, Apr 22
Lufthansa Logo
9:00 am - 5:45 pm
LHR
-
CAG
7h 45m
1 stop
Lufthansa Logo
6:35 pm - 10:40 pm
CAG
-
LHR
5h 05m
1 stop
$194Lufthansa
Tue, May 12 - Mon, Jun 15
Lufthansa Logo
7:25 am - 5:45 pm
LHR
-
CAG
9h 20m
1 stop
Lufthansa Logo
6:35 pm - 10:40 pm
CAG
-
LHR
5h 05m
1 stop
$210Lufthansa
Sat, Apr 11 - Sat, Apr 18
Lufthansa Logo
6:55 am - 5:45 pm
LHR
-
CAG
9h 50m
1 stop
Lufthansa Logo
9:10 am - 4:40 pm
CAG
-
LHR
8h 30m
1 stop
$219Lufthansa
Sat, Jun 13 - Mon, Jun 22
SWISS Logo
8:05 pm - 8:05 am
LHR
-
CAG
11h 00m
1 stop
SWISS Logo
9:05 pm - 7:55 am
CAG
-
LHR
11h 50m
1 stop
$222SWISS
Fri, May 1 - Sun, May 10
Lufthansa Logo
7:30 pm - 8:20 am
LHR
-
CAG
11h 50m
1 stop
Lufthansa Logo
6:35 pm - 10:40 pm
CAG
-
LHR
5h 05m
1 stop
$226Lufthansa
Tue, Apr 21 - Tue, Apr 28
Vueling Logo
8:50 pm - 12:55 pm
LHR
-
CAG
15h 05m
1 stop
Vueling Logo
9:35 am - 8:05 pm
CAG
-
LHR
11h 30m
1 stop
$231Vueling
Sat, May 2 - Sun, May 10
Lufthansa Logo
7:25 am - 5:45 pm
LHR
-
CAG
9h 20m
1 stop
Lufthansa Logo
6:35 pm - 10:40 pm
CAG
-
LHR
5h 05m
1 stop
$249Lufthansa
Sun, May 3 - Mon, May 11
Lufthansa Logo
7:25 am - 5:45 pm
LHR
-
CAG
9h 20m
1 stop
Lufthansa Logo
6:35 pm - 10:40 pm
CAG
-
LHR
5h 05m
1 stop
$258Lufthansa
Sat, Apr 11 - Sat, Apr 18
Lufthansa Logo
6:30 am - 5:45 pm
LHR
-
CAG
10h 15m
2 stops
Lufthansa Logo
9:10 am - 4:40 pm
CAG
-
LHR
8h 30m
1 stop
$259Lufthansa
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
11:05 am - 10:00 pm
LHR
-
CAG
9h 55m
2 stops
Multiple Airlines Logo
9:35 am - 8:05 pm
CAG
-
LHR
11h 30m
1 stop
$260Multiple Airlines
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.

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 $63 on the route between London Stansted Airport (STN) and Cagliari (CAG). Over the past month, this route was, on average, 72% 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 $104 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $363 and $361 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 $220 on average.

Expert advice

Expert advice for your flight from London to Cagliari

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair and British Airways

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.

Good to know

Low seasonFebruary
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 64% 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 $110 for a one-way ticket and $194 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?

    There are nonstop flights from London to Cagliari on a daily basis.

  • 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 $170 and an overall rating of 6.9, Ryanair is the most popular choice. British Airways is also a great choice for the route, with an average price of $244 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

British Airways

British Airways

Tuesday

Ryanair, British Airways

Ryanair, British Airways

Wednesday

Ryanair, British Airways

Ryanair, British Airways

Thursday

Ryanair, British Airways

Ryanair, British Airways

Friday

Ryanair, British Airways

Ryanair, British Airways

Saturday

Ryanair, British Airways

Ryanair, British Airways

Sunday

Ryanair, British Airways

Ryanair, British Airways

See more direct flights

Direct returns

Cagliari Elmas to London

Monday

British Airways

British Airways

Tuesday

Ryanair, British Airways

Ryanair, British Airways

Wednesday

Ryanair, British Airways

Ryanair, British Airways

Thursday

Ryanair, British Airways

Ryanair, British Airways

Friday

Ryanair, British Airways

Ryanair, British Airways

Saturday

Ryanair, British Airways

Ryanair, British Airways

Sunday

Ryanair, British Airways

Ryanair, British Airways

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.
6.9
RyanairOverall score based on 5286 reviews
6.5Comfort
5.6Entertainment
7.5Crew
6.0Food
6.7Boarding
Airline reviews

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

6.0 GoodDee-ann, Dec 2025
STN - HAM
Read more Ryanair reviews

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

The plane had only a few passengers, we got lucky. The crew was visibly inexperienced

Buy-on-board through the app is a great feature!

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

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Economy seats were good and spacious. Much better than virgin by a mile.

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

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

Information on your arrival and departure airports