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Cheap flights from Cagliari to London from £18

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cagliari to London departing on 21/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Cagliari to London

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
10:45 - 12:35
CAG
-
STN
2h 50mdirect
Ryanair Logo
10:15 - 14:05
STN
-
CAG
2h 50mdirect
£39Ryanair
Sat, 14 Mar - Sun, 15 Mar
Ryanair Logo
15:00 - 16:50
CAG
-
STN
2h 50mdirect
Ryanair Logo
20:55 - 00:45
STN
-
CAG
2h 50mdirect
£39Ryanair
Thu, 26 Feb - Mon, 2 Mar
Ryanair Logo
15:00 - 16:50
CAG
-
STN
2h 50mdirect
Ryanair Logo
10:15 - 14:05
STN
-
CAG
2h 50mdirect
£40Ryanair
Thu, 5 Feb - Sun, 8 Feb
easyJet Logo
21:15 - 20:15
CAG
-
LGW
24h 00m
1 stop
easyJet Logo
06:55 - 20:30
LGW
-
CAG
12h 35m
1 stop
£79easyJet
Mon, 9 Mar - Mon, 16 Mar
easyJet Logo
16:45 - 22:20
CAG
-
LTN
6h 35m
1 stop
easyJet Logo
07:50 - 20:30
LTN
-
CAG
11h 40m
1 stop
£79easyJet
Thu, 26 Feb - Mon, 2 Mar
Multiple Airlines Logo
06:50 - 18:40
CAG
-
LTN
12h 50m
1 stop
Multiple Airlines Logo
20:50 - 09:10
LTN
-
CAG
11h 20m
1 stop
£89Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
17:15 - 22:20
CAG
-
LTN
6h 05m
1 stop
Multiple Airlines Logo
07:15 - 17:40
LTN
-
CAG
9h 25m
1 stop
£92Multiple Airlines
Thu, 26 Feb - Mon, 2 Mar
Vueling Logo
13:40 - 22:50
CAG
-
LGW
10h 10m
1 stop
Vueling Logo
16:30 - 08:50
LGW
-
CAG
15h 20m
1 stop
£105Vueling
Wed, 15 Apr - Wed, 22 Apr
Lufthansa Logo
18:35 - 22:40
CAG
-
LHR
5h 05m
1 stop
Lufthansa Logo
07:25 - 17:45
LHR
-
CAG
9h 20m
1 stop
£171Lufthansa
Fri, 24 Apr - Sun, 26 Apr
Lufthansa Logo
18:35 - 07:40
CAG
-
LHR
14h 05m
2 stops
Lufthansa Logo
07:25 - 17:45
LHR
-
CAG
9h 20m
1 stop
£211Lufthansa
Fri, 24 Apr - Sun, 26 Apr

Lufthansa flights from Cagliari to London

Our best Lufthansa deals on Cagliari to London flight tickets
Lufthansa
24 Apr
CAG18:35Cagliari Elmas
5h 05m
1 stop
LHR22:40London Heathrow
26 Apr
LHR07:25London Heathrow
9h 20m
1 stop
CAG17:45Cagliari Elmas
£170
Lufthansa
24 Apr
CAG18:35Cagliari Elmas
14h 05m
2 stops
LHR07:40London Heathrow
26 Apr
LHR07:25London Heathrow
9h 20m
1 stop
CAG17:45Cagliari Elmas
£211
Lufthansa
26 Jun
CAG18:35Cagliari Elmas
5h 05m
1 stop
LHR22:40London Heathrow
28 Jun
LHR07:25London Heathrow
9h 20m
1 stop
CAG17:45Cagliari Elmas
£211

KLM flights from Cagliari to London

Our best KLM deals on Cagliari to London flight tickets
KLM
1 Apr
CAG17:05Cagliari Elmas
15h 35m
1 stop
LHR07:40London Heathrow
7 Apr
LHR20:55London Heathrow
18h 30m
1 stop
CAG16:25Cagliari Elmas
£171
KLM
1 Apr
CAG17:05Cagliari Elmas
16h 45m
1 stop
LCY08:50London City
7 Apr
LCY17:10London City
22h 15m
1 stop
CAG16:25Cagliari Elmas
£189

momondo Fare Finder

 
Customise your flight search to find flights from Cagliari to London 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, momondo users made 279,928 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Cagliari to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CagliariLondon

CAG - STN

CAGSTN

Cagliari Elmas

Sat 14/3

10:45-12:35

Nonstop2h 50m

London Stansted

Sun 15/3

10:15-14:05

Nonstop2h 50m

£39

CagliariLondon

CAG - STN

CAGSTN

Cagliari Elmas

Thu 26/2

15:00-16:50

Nonstop2h 50m

London Stansted

Mon 2/3

20:55-00:45

Nonstop2h 50m

£39

CagliariLondon

CAG - STN

CAGSTN

Cagliari Elmas

Thu 5/2

15:00-16:50

Nonstop2h 50m

London Stansted

Sun 8/2

10:15-14:05

Nonstop2h 50m

£40

CagliariLondon

CAG - LGW

CAGLGW

Cagliari Elmas

Mon 9/3

21:15-20:15

1 stop24h 00m

London Gatwick

Mon 16/3

06:55-20:30

1 stop12h 35m

£79

CagliariLondon

CAG - LTN

CAGLTN

Cagliari Elmas

Thu 26/2

16:45-22:20

1 stop6h 35m

London Luton

Mon 2/3

07:50-20:30

1 stop11h 40m

£79

CagliariLondon

CAG - LTN

CAGLTN

Cagliari Elmas

Thu 5/2

06:50-18:40

1 stop12h 50m

London Luton

Mon 9/2

20:50-09:10

1 stop11h 20m

£89

CagliariLondon

CAG - LTN

CAGLTN

Cagliari Elmas

Thu 26/2

17:15-22:20

1 stop6h 05m

London Luton

Mon 2/3

07:15-17:40

1 stop9h 25m

£92

CagliariLondon

CAG - LGW

CAGLGW

Cagliari Elmas

Wed 15/4

13:40-22:50

1 stop10h 10m

London Gatwick

Wed 22/4

16:30-08:50

1 stop15h 20m

£105

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Fri 24/4

18:35-22:40

1 stop5h 05m

London Heathrow

Sun 26/4

07:25-17:45

1 stop9h 20m

£170

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Fri 24/4

18:35-07:40

2 stops14h 05m

London Heathrow

Sun 26/4

07:25-17:45

1 stop9h 20m

£211

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Cagliari to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Cagliari is in January. Flight prices, which tend to average around £66, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Cagliari averaging around £77.

What is the cheapest day to depart on your flight to London?

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £70. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Cagliari to London for around £209.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £83. Flights at midday are often more expensive, with an average ticket price of £191.

What is the cheapest Cagliari Elmas to London flight route?

Fly from Cagliari Elmas to London Stansted for the best Cagliari Elmas - London flight prices

What cabin class options are available on Cagliari Elmas to London flights?

There is only 1 cabin class available to choose from on Cagliari Elmas to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cagliari to London flights?

You could potentially save up to 28% on your flight if you consider stops on a Cagliari to London flight.

How have Cagliari to London flight prices changed over time?

As of January 2026, prices for Cagliari to London flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Cagliari to London

Are you open to changing your travel dates? Check out the ideal times to fly from Cagliari to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cagliari to London (CAG to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cagliari to London

Fastest flight time

2h 45m

Direct flights

Every day

Airports in London

6 airports
The fastest flight from Cagliari to London takes 2h 45m
Direct flights go from Cagliari to London every day.
There are 6 airports in London. From Cagliari there are direct flights to London Stansted (STN), London Gatwick (LGW).
Search flight deals

  • How far is Cagliari Elmas to London by plane?

    A flight from Cagliari Elmas to London will travel around 957.2 mi. Typically, this will take 2h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Cagliari Elmas Airport to London?

    Prices for flights from Cagliari Elmas Airport to London are refreshed on a daily basis.

  • How old do you have to be to fly from Cagliari Elmas Airport to London?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cagliari Elmas Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Cagliari to London?

  • What is the most popular airline from Cagliari to London?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Luton
Milton Keynes
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Bedford
Worthing
Ramsgate
Colchester
Folkestone
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Cagliari to London?

It is quick and easy to find Cagliari to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Cagliari to London with flexible booking policies on momondo?

Yes. All flights to London from Cagliari on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cagliari to London?

momondo provides multiple filters to help you find the best flight to London from Cagliari. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cagliari to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cagliari to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport