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Cheap flights from London to Cagliari from £19

LON — CAG
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Cagliari Elmas are usually found in January or November, booked 42 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from London to Cagliari

Enter your travel dates to find the best prices.

Cheapest flights from London to Cagliari

Sun 6/1219:55 -
Nonstop2h 40m
Mon 14/1218:40 -
Nonstop2h 45m
Deal found 31/10£32
Sun 6/1219:55 -
Nonstop2h 40m
Sat 12/1218:40 -
Nonstop2h 45m
Deal found 2/11£33
Sat 7/1120:50 -
Nonstop2h 40m
Sat 14/1118:25 -
1 stop14h 30m
Deal found 1/11£53
Sat 5/1220:50 -
Nonstop2h 40m
Sun 6/1217:45 -
Nonstop2h 45m
Deal found 2/11£54
Mon 23/1120:50 -
Nonstop2h 40m
Sat 28/1118:40 -
Nonstop2h 45m
Deal found 1/11£55
Sun 6/1207:25 -
1 stop5h 40m
Mon 14/1207:50 -
1 stop7h 35m
Deal found 31/10£75
Sun 6/1207:25 -
1 stop5h 40m
Sat 12/1206:40 -
1 stop6h 50m
Deal found 2/11£85
Sun 6/1209:40 -
1 stop6h 30m
Sat 12/1222:55 -
1 stop25h 00m
Deal found 31/10£90
Sun 6/1207:25 -
1 stop5h 40m
Sat 12/1210:30 -
1 stop12h 30m
Deal found 3/11£92
Sun 6/1207:25 -
1 stop5h 40m
Sun 6/1217:20 -
1 stop6h 40m
Deal found 31/10£95
Fri 27/1120:35 -
1 stop15h 30m
Mon 30/1108:35 -
1 stop8h 50m
Deal found 3/11£95
Fri 27/1121:00 -
1 stop10h 05m
Mon 30/1123:35 -
1 stop10h 35m
Deal found 3/11£96

Find flight deals from London to Cagliari

Round-trip from

£32

One-way from

£19

Popular in

December

Cheapest in

January

Average price

£90

Good round-trip deal

£122 or less
Ryanair
  • Ryanair
  • 6/12-14/12
  • Nonstop
  • 5h 25m total
  • London to Cagliari
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Ryanair
  • Ryanair
  • 6/12-31/12
  • Nonstop
  • 2h 40m total
  • London to Cagliari
Search Deals
High demand for flights, 10% potential price rise
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Cheapest flight prices on average. 7% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from London (LON) to Cagliari Elmas.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Sun 6/12

19:55-23:35

Nonstop2h 40m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£19

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Fri 15/1

19:45-23:25

Nonstop2h 40m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£20

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Thu 3/12

20:50-07:10

1 stop9h 20m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£34

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Fri 4/12

11:25-22:45

1 stop10h 20m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£37

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Sun 22/11

19:55-23:35

Nonstop2h 40m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£39

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Fri 15/1

19:45-23:25

Nonstop2h 40m

Cagliari Elmas

Sun 17/1

17:45-19:30

Nonstop2h 45m

£40

LondonCagliari

LTN London Luton - CAG Cagliari Elmas

LTNCAG

London Luton

Sun 6/12

07:25-14:05

1 stop5h 40m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£41

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Thu 14/1

12:25-16:05

Nonstop2h 40m

Cagliari Elmas

Sun 17/1

17:45-19:30

Nonstop2h 45m

£42

LondonCagliari

LGW London Gatwick - CAG Cagliari Elmas

LGWCAG

London Gatwick

Tue 15/12

18:35-13:15

1 stop17h 40m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

LondonCagliari

LTN London Luton - CAG Cagliari Elmas

LTNCAG

London Luton

Sat 21/11

11:00-07:20

1 stop19h 20m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from London with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from London to Cagliari (average of £60). Flying from London to Cagliari in December is currently the most expensive (average of £270). 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.

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

It’s optimal to fly from London to Cagliari at midday. By choosing this option you can save up to 79% on the cost of your flight, compared to a flight in the morning.

How much does it cost for a return flight from London to Cagliari?

Airfare is below average for this route at the moment.
London to Cagliari flights typically cost between £71 and £139 in December.
The cheapest return price found within the last 5 days was £32 on Ryanair (6 Dec–14 Dec).

What’s the top stopover airport for flights from London to Cagliari?

Munich (MUC) – chosen by Cheapflights users on 55% of one-stop itineraries from London to Cagliari on Cheapflights.

What’s the cheapest stopover airport for flights from London to Cagliari?

Bergamo (BGY) is the most affordable one-stop option, with an average return flight price of £72.

What’s the fastest stopover option from London to Cagliari?

Flights via Milan (MXP) have the shortest average one-way travel time for one-stop routes: 5h 20m.

Which airport typically offers the quickest stopover for flights from London to Cagliari?

Flights via Munich (MUC) offer the fastest connection on this route, with an average stopover time of 2h 30m.

How often are flights from London to Cagliari delayed?

About 22% of weekly flights between London and Cagliari have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for London to Cagliari flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Cagliari flights?

Over the past year, Ryanair have had the lowest number of delays on this route, with just 18% of flights being delayed.

How far ahead should I book a flight from London to Cagliari?

To ensure you get the cheapest price possible for a flight from London to Cagliari, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Cagliari

See what other customers who have flown with Ryanair,Lufthansa, andBritish Airways from London to Cagliari have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,450 reviews
Check prices

Boarding

6.7

Comfort

6.5

Entertainment

5.7

Food

6.0

Overall

6.9

Crew

7.5

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.9
Okay
5,450 reviews
Ryanair
6.9
Okay
5,450 reviews
Check prices

Boarding

6.7

Comfort

6.5

Entertainment

5.7

Food

6.0

Overall

6.9

Crew

7.5

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Lufthansa
6.8
Okay
8,297 reviews
Ryanair
6.9
Okay
5,450 reviews
Check prices

Boarding

6.7

Comfort

6.5

Entertainment

5.7

Food

6.0

Overall

6.9

Crew

7.5

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
British Airways
6.7
Okay
8,282 reviews
Ryanair
6.9
Okay
5,450 reviews
Check prices

Boarding

6.7

Comfort

6.5

Entertainment

5.7

Food

6.0

Overall

6.9

Crew

7.5

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

Related info for your journey

  • What airport do you fly into for flights to Cagliari from London?

    Most people fly into Cagliari Elmas (CAG) if they book a flight to Cagliari from London. On average, Elmas has 0 inbound flights from London per day from 4 airlines. Cagliari Elmas is conveniently located just 4.0 mi from Cagliari’s city center.

  • How long is the flight from London to Cagliari?

    A quick flight from London to Cagliari can take about 2h 40m. Ryanair provides one of the quickest options available for as low as £40. The distance from London to Cagliari is about 969 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from London to Cagliari is Ryanair. Our recent data shows that you can find tickets from as low as £53 on this airline. Additional options worth looking into are British Airways and Lufthansa, starting at £110 and £135 round-trip. You may be able to fly from London to Cagliari for 67% less than the average price by searching for these airlines.

  • What are the most popular routes from London to Cagliari?

    While some choose either London Heathrow - Cagliari Elmas or London Gatwick - Cagliari Elmas, London Stansted - Cagliari Elmas is the most popular route from London to Cagliari.

  • Can I find deals for flights from London to Cagliari that include hotel bookings?

    Yes. In addition to deals on London to Cagliari flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Cagliari?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Cagliari.

  • Can I find deals for business class flights from London to Cagliari?

    Yes. Cheapflights offers flight deals from London 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 to Cagliari?

    Currently, January is the cheapest month in which you can book a flight from London to Cagliari (average of £60). Flying from London to Cagliari in December is currently the most expensive (average of £270). 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
Oristano

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Fly from London to Cagliari on these airlines

Ryanair flights from London to Cagliari Elmas
British Airways flights from London to Cagliari Elmas

Top 4 airlines flying from London to Cagliari

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£53Average£140FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£110Average£228FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£135Average£216FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£170Average£253FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

When you search for this flight from London to Cagliari, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Cagliari?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cagliari from London.

Can Cheapflights find flights from London to Cagliari with no change fees?

Certainly. Search results for flights to Cagliari from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights from London to Cagliari on Cheapflights with our Price Alert feature and get notified when better prices are available.

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