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Cagliari

$135+ Cheap flights from London (LON) to Cagliari (CAG)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CAG
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheapflights Tip: The best prices from London to Cagliari Elmas are usually found in November or January, booked 58 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from London to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Cagliari (CAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2025.

Round-trip from

$217
(Lufthansa)

One-way from

$135
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$358

Good round-trip deal

$392 or less

Good one-way deal

$137 or less
From London (LON) to Cagliari Elmas
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One-way flight from London (LON) to Cagliari Elmas
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 7% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from London (LON) to Cagliari Elmas.
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Price to beat on a one-way flight from London (LON) to Cagliari Elmas.
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Find flight deals from London to Cagliari

Cheapest flights from London to Cagliari
Explore the most affordable flight options available from London to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Lufthansa deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:05 pmLHR - CAG
1 stop10h 35mSWISS
Mon 9/229:10 pmCAG - LHR
1 stop11h 45mSWISS
Deal found 8/21$217
This Travelocity deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:00 amLHR - CAG
1 stop26h 10mMultiple Airlines
Mon 9/227:25 pmCAG - LHR
1 stop14h 15mMultiple Airlines
Deal found 8/19$224
This Lufthansa deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:40 pmLHR - CAG
1 stop13h 35mSWISS
Mon 9/229:10 pmCAG - LHR
1 stop11h 45mSWISS
Deal found 8/21$235
This Lufthansa deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:40 pmLHR - CAG
1 stop12h 00mMultiple Airlines
Sun 9/217:25 pmCAG - LHR
1 stop13h 15mMultiple Airlines
Deal found 8/21$237
This Lufthansa deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:30 amLHR - CAG
1 stop9h 10mLufthansa
Mon 9/87:25 pmCAG - LHR
1 stop13h 15mLufthansa
Deal found 8/21$244
This Lufthansa deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:40 pmLHR - CAG
1 stop13h 35mMultiple Airlines
Sun 9/217:25 pmCAG - LHR
1 stop13h 15mMultiple Airlines
Deal found 8/21$260
This Lufthansa deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/169:30 amLHR - CAG
1 stop8h 05mLufthansa
Mon 10/207:25 pmCAG - LHR
2 stops21h 15mLufthansa
Deal found 8/21$267
This Lufthansa deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:30 pmLHR - CAG
1 stop12h 40mMultiple Airlines
Thu 9/47:25 pmCAG - LHR
1 stop13h 15mMultiple Airlines
Deal found 8/21$278
This Lufthansa deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:30 pmLHR - CAG
1 stop12h 40mMultiple Airlines
Mon 9/87:25 pmCAG - LHR
2 stops18h 25mMultiple Airlines
Deal found 8/21$292
This Lufthansa deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:30 pmLHR - CAG
1 stop12h 40mMultiple Airlines
Fri 9/267:25 pmCAG - LHR
1 stop13h 15mMultiple Airlines
Deal found 8/20$298
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:15 amLHR - CAG
1 stop7h 15mMultiple Airlines
Tue 9/307:50 amCAG - LHR
1 stop13h 00mMultiple Airlines
Deal found 8/20$300
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:05 amLHR - CAG
1 stop9h 35mMultiple Airlines
Thu 9/189:35 pmCAG - LHR
1 stop12h 35mMultiple Airlines
Deal found 8/21$301

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 2,558,603 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from London to Cagliari that are best for you.

Fly from

London

Fly to

Cagliari

Route

Depart

Return

Price

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Wed 9/10

8:05 pm-7:40 am

1 stop10h 35m

Cagliari Elmas

Mon 9/22

9:10 pm-7:55 am

1 stop11h 45m

$217

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Wed 9/17

8:05 pm-7:40 am

1 stop10h 35m

Cagliari Elmas

Mon 9/22

9:10 pm-7:55 am

1 stop11h 45m

$217

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Thu 9/18

6:00 am-9:10 am

1 stop26h 10m

Cagliari Elmas

Mon 9/22

7:25 pm-8:40 am

1 stop14h 15m

$224

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Tue 9/16

6:40 pm-9:15 am

1 stop13h 35m

Cagliari Elmas

Mon 9/22

9:10 pm-7:55 am

1 stop11h 45m

$235

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Wed 9/10

6:40 pm-7:40 am

1 stop12h 00m

Cagliari Elmas

Sun 9/21

7:25 pm-7:40 am

1 stop13h 15m

$237

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Mon 9/1

8:30 am-6:40 pm

1 stop9h 10m

Cagliari Elmas

Mon 9/8

7:25 pm-7:40 am

1 stop13h 15m

$244

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Tue 9/16

6:40 pm-9:15 am

1 stop13h 35m

Cagliari Elmas

Sun 9/21

7:25 pm-7:40 am

1 stop13h 15m

$260

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Thu 10/16

10:30 am-6:35 pm

1 stop7h 05m

Cagliari Elmas

Mon 10/20

7:25 pm-12:50 pm

2 stops18h 25m

$267

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Thu 9/4

7:30 pm-9:10 am

1 stop12h 40m

Cagliari Elmas

Mon 9/8

7:25 pm-12:50 pm

2 stops18h 25m

$292

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Sat 9/20

7:30 pm-9:10 am

1 stop12h 40m

Cagliari Elmas

Fri 9/26

7:25 pm-7:40 am

1 stop13h 15m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 21 results
1
2
3

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 round-trip 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 London to Cagliari

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

Use this chart to determine the optimal time to book a round-trip flight from London to Cagliari. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from London to Cagliari, you should look to book at least 58 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.

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

Find hourly flight availability from London 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 August 21, 2025.

It’s optimal to fly from London to Cagliari in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.

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 August 21, 2025.
Get a feel of what it's like to fly with Ryanair and British Airways from London to Cagliari by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,157 reviews

Overall

6.9

Food

6.0

Entertainment

5.6

Comfort

6.5

Boarding

6.7

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Ryanair
6.9
Okay
5,157 reviews
Ryanair
6.9
Okay
5,157 reviews

Overall

6.9

Food

6.0

Entertainment

5.6

Comfort

6.5

Boarding

6.7

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
British Airways
6.7
Okay
7,291 reviews
Ryanair
6.9
Okay
5,157 reviews

Overall

6.9

Food

6.0

Entertainment

5.6

Comfort

6.5

Boarding

6.7

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

Related info for your journey

Find useful and relevant information for your journey from London 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 London?

    Cagliari Elmas (CAG) is the airport you will fly into if you book a flight from London to Cagliari. You should not have trouble finding flights to Elmas from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Cagliari airport from London. It is only a 4.0 mi journey from Elmas (CAG) to Cagliari’s city center.

  • How long is the flight from London to Cagliari?

    SWISS can get you from London to Cagliari in just under 10h 35m. Your travel time can differ by up to . Airlines will cover a distance of 960 mi.

  • 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 vacation 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.

See more FAQs

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