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Cheap flights from the United Kingdom to Cagliari from £21

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CAG
3 Feb — 10 Feb1
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
Explore the most affordable flight options available from United Kingdom to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 January 2026.

Sat 17/106:30STN - CAG
Nonstop2h 50mRyanair
Thu 29/115:00CAG - STN
Nonstop2h 50mRyanair
Deal found 2/1£40
Sat 17/106:30STN - CAG
Nonstop2h 50mRyanair
Mon 19/118:40CAG - STN
Nonstop2h 50mRyanair
Deal found 3/1£41
Sat 7/206:30STN - CAG
Nonstop2h 50mRyanair
Tue 10/211:10CAG - STN
Nonstop2h 50mRyanair
Deal found 3/1£47
Sat 7/206:30STN - CAG
Nonstop2h 50mRyanair
Sun 8/214:30CAG - STN
Nonstop2h 50mRyanair
Deal found 2/1£48
Sat 31/106:30STN - CAG
Nonstop2h 50mRyanair
Sat 7/210:45CAG - STN
Nonstop2h 50mRyanair
Deal found 3/1£56
Thu 5/217:15STN - CAG
Nonstop2h 50mRyanair
Sun 8/214:30CAG - STN
Nonstop2h 50mRyanair
Deal found 2/1£59
Tue 13/106:55STN - CAG
Nonstop2h 50mRyanair
Wed 14/107:55CAG - STN
1 stop9h 50mRyanair
Deal found 2/1£59
Mon 23/208:55LGW - CAG
1 stop10h 35measyJet
Thu 5/316:45CAG - LGW
1 stop6h 05measyJet
Deal found 2/1£83
Mon 23/207:50LTN - CAG
1 stop11h 40measyJet
Thu 5/316:45CAG - LTN
1 stop6h 35measyJet
Deal found 2/1£85
Thu 5/217:35LTN - CAG
1 stop22h 55measyJet
Sun 8/213:25CAG - LTN
1 stop9h 15measyJet
Deal found 2/1£85
Thu 5/217:20LGW - CAG
1 stop23h 10measyJet
Sun 8/213:25CAG - LGW
1 stop19h 00measyJet
Deal found 2/1£87
Sat 17/106:00LTN - CAG
1 stop14h 00mRyanair
Mon 19/113:30CAG - LTN
1 stop10h 30mRyanair
Deal found 2/1£88

Find flight deals from United Kingdom to Cagliari

Keep the following information in mind while searching for United Kingdom to Cagliari flight deals. Data was last updated 4 January 2026.

Round-trip from

£40

One-way from

£21

Popular in

December

Cheapest in

January

Average price

£88

Good round-trip deal

£111 or less

Good one-way deal

£22 or less
Ryanair
  • Ryanair
  • 17/1-29/1
  • Nonstop
  • 5h 40m total
  • United Kingdom to Cagliari
Search Deals
Ryanair
  • Ryanair
  • 12/1
  • Nonstop
  • 2h 50m total
  • United Kingdom to Cagliari
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Cagliari Elmas.
Search Deals
Price to beat on a one-way flight from United Kingdom to Cagliari Elmas.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Cagliari that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 January 2026.
Use the filters below to find and compare flights from the United Kingdom to Cagliari that are best for you.

Fly from

United Kingdom

Fly to

Cagliari

Route

Depart

Return

Price

LondonCagliari

STN - CAG

STNCAG

London Stansted

Sat 17/1

06:30-10:20

Nonstop2h 50m

Cagliari Elmas

Thu 29/1

15:00-16:50

Nonstop2h 50m

£40

LondonCagliari

STN - CAG

STNCAG

London Stansted

Sat 31/1

06:30-10:20

Nonstop2h 50m

Cagliari Elmas

Sat 7/2

10:45-12:35

Nonstop2h 50m

£56

LondonCagliari

STN - CAG

STNCAG

London Stansted

Tue 13/1

06:55-10:45

Nonstop2h 50m

Cagliari Elmas

Wed 14/1

07:55-16:45

1 stop9h 50m

£59

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Mon 23/2

07:50-20:30

1 stop11h 40m

Cagliari Elmas

Thu 5/3

16:45-22:20

1 stop6h 35m

£85

LondonCagliari

STN - CAG

STNCAG

London Stansted

Mon 2/2

05:55-14:05

1 stop7h 10m

Cagliari Elmas

Tue 10/2

15:45-22:05

1 stop7h 20m

£85

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Thu 5/2

17:35-17:30

1 stop22h 55m

Cagliari Elmas

Sun 8/2

13:25-21:40

1 stop9h 15m

£85

LondonCagliari

LGW - CAG

LGWCAG

London Gatwick

Thu 5/2

17:20-17:30

1 stop23h 10m

Cagliari Elmas

Sun 8/2

13:25-07:25

1 stop19h 00m

£87

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Sat 17/1

06:00-21:00

1 stop14h 00m

Cagliari Elmas

Mon 19/1

13:30-23:00

1 stop10h 30m

£88

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Sat 31/1

20:50-08:35

1 stop10h 45m

Cagliari Elmas

Sat 7/2

21:20-11:20

1 stop15h 00m

£94

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Fri 30/1

20:50-07:35

1 stop9h 45m

Cagliari Elmas

Fri 6/2

09:25-14:45

1 stop6h 20m

£99

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 60 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 £26). Flying from United Kingdom to Cagliari in July is currently the most expensive (average of £134). 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?

Find hourly flight availability from United Kingdom to Cagliari. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 January 2026.

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 evening tend to be the most expensive. A flight at midday could potentially save you up to 60% on airfare.

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

About 27% of weekly flights between United Kingdom and Cagliari have experienced delays in the past year, with the average delay time being 105 minutes.

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

Historically, flights departing in the evening 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?

Tuesday tends to have the lowest number of delays on this route, whereas Monday 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 22% of flights being delayed.

Reviews of airlines servicing Cagliari

Get insights into the airlines that provide service to Cagliari. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cagliari. Reviews last updated 4 January 2026.
See what other customers who have flown with KLM, SWISS, andRyanair 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.
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
SWISS
7.5
Good
1,837 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Ryanair
6.9
Okay
5,237 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,676 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,641 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Comfort

7.6

Entertainment

7.1

Crew

8.4

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 50m. Ryanair provides one of the quickest options available for as low as £40. 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?

    While some choose either London Heathrow - Cagliari Elmas or London Stansted - Cagliari Elmas, London Gatwick - Cagliari Elmas is the most popular route 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 £26). Flying from United Kingdom to Cagliari in July is currently the most expensive (average of £134). 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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Alternative routes for United Kingdom to Cagliari

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from United Kingdom to Cagliari

Discover the top 5 airlines that operate flights from United Kingdom to Cagliari. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£49Average£180FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£137Average£264FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£145Average£251FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£146Average£203FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£254Average£371FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Cagliari?

Cheapflights helps you search for flights from United Kingdom to Cagliari via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Cagliari from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Cagliari flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from United Kingdom to Cagliari become cheaper?

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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