Cheap flights from the United Kingdom to Cagliari from £23

LHR — CAG
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Cagliari

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Cagliari

Fri 4/1219:45 -
Nonstop2h 40m
Sat 12/1218:40 -
Nonstop2h 45m
Deal found 12/11£38
Sat 5/1220:50 -
Nonstop2h 40m
Sat 12/1218:40 -
Nonstop2h 45m
Deal found 11/11£44
Sat 5/1220:50 -
Nonstop2h 40m
Mon 14/1218:40 -
Nonstop2h 45m
Deal found 12/11£46
Sun 6/1206:45 -
1 stop23h 35m
Sat 12/1218:40 -
Nonstop2h 45m
Deal found 8/11£53
Sat 5/1211:00 -
1 stop10h 05m
Mon 14/1208:35 -
1 stop8h 50m
Deal found 10/11£85
Wed 9/1220:05 -
1 stop14h 30m
Wed 16/1213:35 -
1 stop8h 50m
Deal found 11/11£86
Fri 11/1219:30 -
1 stop12h 15m
Mon 14/1223:30 -
1 stop10h 05m
Deal found 11/11£88
Mon 30/1121:35 -
1 stop10h 50m
Mon 7/1206:05 -
1 stop6h 20m
Deal found 10/11£89
Thu 3/1212:50 -
1 stop18h 55m
Sat 12/1222:55 -
1 stop21h 15m
Deal found 9/11£89
Sat 5/1211:00 -
1 stop10h 05m
Sat 12/1206:40 -
1 stop6h 50m
Deal found 9/11£91
Sun 13/1206:00 -
1 stop11h 25m
Mon 14/1209:20 -
1 stop8h 05m
Deal found 11/11£91
Thu 10/1206:00 -
1 stop5h 35m
Thu 17/1213:15 -
1 stop8h 30m
Deal found 12/11£92

Find flight deals from United Kingdom to Cagliari

Round-trip from

£38

One-way from

£23

Popular in

December

Cheapest in

January

Average price

£78

Good round-trip deal

£85 or less
Ryanair
  • Ryanair
  • 4/12-12/12
  • Nonstop
  • 5h 25m total
  • United Kingdom to Cagliari
Ryanair
  • Ryanair
  • 15/1-31/12
  • Nonstop
  • 2h 40m total
  • United Kingdom to Cagliari
High demand for flights, 13% potential price rise
Cheapest flight prices on average. 6% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from United Kingdom to Cagliari Elmas.

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Fri 15/1

19:15-08:05

1 stop11h 50m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£41
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

£42

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Fri 4/12

19:45-23:25

Nonstop2h 40m

Cagliari Elmas

Sat 12/12

18:40-20:25

Nonstop2h 45m

£42

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Sat 5/12

20:50-00:30

Nonstop2h 40m

Cagliari Elmas

Sat 12/12

18:40-20:25

Nonstop2h 45m

£44

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Sat 5/12

20:50-00:30

Nonstop2h 40m

Cagliari Elmas

Mon 14/12

18:40-20:25

Nonstop2h 45m

£47

LondonCagliari

LTN London Luton - CAG Cagliari Elmas

LTNCAG

London Luton

Fri 15/1

20:25-08:45

1 stop11h 20m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£48

LondonCagliari

STN London Stansted - CAG Cagliari Elmas

STNCAG

London Stansted

Sun 22/11

06:25-07:20

1 stop23h 55m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£48

LondonCagliari

LGW London Gatwick - CAG Cagliari Elmas

LGWCAG

London Gatwick

Mon 23/11

06:10-08:45

1 stop25h 35m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£50

LondonCagliari

LGW London Gatwick - CAG Cagliari Elmas

LGWCAG

London Gatwick

Fri 11/12

20:15-08:05

1 stop10h 50m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£54

LondonCagliari

LGW London Gatwick - CAG Cagliari Elmas

LGWCAG

London Gatwick

Fri 25/12

08:30-16:45

1 stop7h 15m

Cagliari Elmas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£57

Flights are sorted by cheapest return flights first.

Deals found on 12/11

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

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

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Cagliari

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Cagliari (average of £62). Flying from United Kingdom to Cagliari in December is currently the most expensive (average of £273). 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 GB to CAG?

One of the essential ways to save on airfare from United Kingdom to Cagliari is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 79% on airfare.

How often are flights from the United Kingdom to Cagliari delayed?

About 22% of weekly flights between United Kingdom 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 the United Kingdom 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 the United Kingdom 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 United Kingdom to Cagliari?

To ensure you get the cheapest price possible for a flight from United Kingdom 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 KLM,Ryanair, andLufthansa from the United Kingdom 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.

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

Related info for your journey

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

    If you book a flight to Cagliari from United Kingdom, you will be flying to Elmas, which is the city’s only airport. Cagliari Elmas (CAG) is located 4.0 mi from the center of Cagliari.

  • How long is the flight from United Kingdom to Cagliari?

    A quick flight from United Kingdom to Cagliari can take about 2h 40m. Ryanair provides one of the quickest options available for as low as £38. The distance from United Kingdom to Cagliari is about 969 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from United Kingdom to Cagliari?

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

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

  • How can I find direct flights from United Kingdom to Cagliari?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Cagliari?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Cagliari (average of £62). Flying from United Kingdom to Cagliari in December is currently the most expensive (average of £273). 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

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from United Kingdom to Cagliari

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£53Average£148FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£111Average£231FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£137Average£274FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£163Average£323FlexibilityNo cancel feeOn-time75%
Search KLM flights

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Yes, Cheapflights offers price alerts on United Kingdom 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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