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Cheap flights from Cagliari to London from £20

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 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
18:40 - 20:30CAG-STN
2h 50mdirect
Ryanair Logo
06:55 - 10:45STN-CAG
2h 50mdirect
£42Ryanair
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Mon, 19 Jan - Tue, 27 Jan
Ryanair Logo
18:40 - 20:30CAG-STN
2h 50mdirect
Ryanair Logo
06:30 - 10:20STN-CAG
2h 50mdirect
£43Ryanair
Find Deal
Mon, 8 Dec - Sat, 13 Dec
Ryanair Logo
10:45 - 12:35CAG-STN
2h 50mdirect
Ryanair Logo
20:20 - 00:10STN-CAG
2h 50mdirect
£54Ryanair
Find Deal
Sat, 13 Dec - Tue, 30 Dec
Ryanair Logo
14:30 - 16:20CAG-STN
2h 50mdirect
Ryanair Logo
20:20 - 00:10STN-CAG
2h 50mdirect
£55Ryanair
Find Deal
Sun, 21 Dec - Tue, 30 Dec
Ryanair Logo
11:10 - 13:00CAG-STN
2h 50mdirect
Ryanair Logo
06:55 - 10:45STN-CAG
2h 50mdirect
£71Ryanair
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Tue, 9 Dec - Tue, 16 Dec
Multiple Airlines Logo
16:55 - 07:45CAG-LTN
15h 50m1 stop
Multiple Airlines Logo
20:50 - 07:30LTN-CAG
9h 40m1 stop
£96Multiple Airlines
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Mon, 19 Jan - Tue, 27 Jan
Vueling Logo
13:20 - 18:45CAG-LGW
6h 25m1 stop
Vueling Logo
21:05 - 12:35LGW-CAG
14h 30m1 stop
£102Vueling
Find Deal
Sat, 24 Jan - Wed, 28 Jan
Multiple Airlines Logo
06:20 - 20:10CAG-LTN
14h 50m1 stop
Multiple Airlines Logo
14:40 - 20:55LTN-CAG
5h 15m1 stop
£106Multiple Airlines
Find Deal
Tue, 3 Mar - Sat, 7 Mar
SWISS Logo
20:50 - 19:15CAG-LHR
23h 25m1 stop
SWISS Logo
20:05 - 19:25LHR-CAG
22h 20m1 stop
£176SWISS
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Sat, 20 Dec - Fri, 26 Dec
SWISS Logo
20:15 - 21:25CAG-LHR
26h 10m2 stops
SWISS Logo
06:00 - 18:30LHR-CAG
11h 30m1 stop
£224SWISS
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Sat, 27 Dec - Sat, 3 Jan

Iberia flights from Cagliari to London

Our best Iberia deals on Cagliari to London flight tickets
Iberia
24 Jan
CAG13:20Cagliari Elmas
7h 45m
1 stop
LHR20:05London Heathrow
28 Jan
LHR18:50London Heathrow
16h 45m
1 stop
CAG12:35Cagliari Elmas
£354
Find similar
Iberia
24 Nov
CAG13:25Cagliari Elmas
5h 35m
1 stop
LHR18:00London Heathrow
27 Nov
LHR09:55London Heathrow
25h 40m
1 stop
CAG12:35Cagliari Elmas
£607
Find similar
Iberia
20 Nov
CAG13:25Cagliari Elmas
11h 05m
1 stop
LGW23:30London Gatwick
23 Nov
LGW21:40London Gatwick
13h 55m
1 stop
CAG12:35Cagliari Elmas
£786
Find similar

SWISS flights from Cagliari to London

Our best SWISS deals on Cagliari to London flight tickets
SWISS
20 Dec
CAG20:50Cagliari Elmas
23h 25m
1 stop
LHR19:15London Heathrow
26 Dec
LHR20:05London Heathrow
22h 20m
1 stop
CAG19:25Cagliari Elmas
£176
Find similar
SWISS
27 Dec
CAG20:15Cagliari Elmas
26h 10m
2 stops
LHR21:25London Heathrow
3 Jan
LHR06:00London Heathrow
11h 30m
1 stop
CAG18:30Cagliari Elmas
£224
Find similar
SWISS
20 Dec
CAG20:50Cagliari Elmas
21h 15m
1 stop
LCY17:05London City
26 Dec
LCY17:40London City
24h 45m
1 stop
CAG19:25Cagliari Elmas
£252
Find similar

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 14 November 2025.
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

Mon 19/1

18:40-20:30

Nonstop2h 50m

London Stansted

Tue 27/1

06:55-10:45

Nonstop2h 50m

£42

CagliariLondon

CAG - STN

CAGSTN

Cagliari Elmas

Mon 8/12

18:40-20:30

Nonstop2h 50m

London Stansted

Sat 13/12

06:30-10:20

Nonstop2h 50m

£43

CagliariLondon

CAG - STN

CAGSTN

Cagliari Elmas

Sat 13/12

10:45-12:35

Nonstop2h 50m

London Stansted

Tue 30/12

20:20-00:10

Nonstop2h 50m

£54

CagliariLondon

CAG - STN

CAGSTN

Cagliari Elmas

Sun 21/12

14:30-16:20

Nonstop2h 50m

London Stansted

Tue 30/12

20:20-00:10

Nonstop2h 50m

£55

CagliariLondon

CAG - STN

CAGSTN

Cagliari Elmas

Tue 9/12

11:10-13:00

Nonstop2h 50m

London Stansted

Tue 16/12

06:55-10:45

Nonstop2h 50m

£71

CagliariLondon

CAG - LTN

CAGLTN

Cagliari Elmas

Mon 19/1

16:55-07:45

1 stop15h 50m

London Luton

Tue 27/1

20:50-07:30

1 stop9h 40m

£96

CagliariLondon

CAG - LGW

CAGLGW

Cagliari Elmas

Sat 24/1

13:20-18:45

1 stop6h 25m

London Gatwick

Wed 28/1

21:05-12:35

1 stop14h 30m

£102

CagliariLondon

CAG - LTN

CAGLTN

Cagliari Elmas

Tue 3/3

06:20-20:10

1 stop14h 50m

London Luton

Sat 7/3

14:40-20:55

1 stop5h 15m

£106

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 20/12

20:50-19:15

1 stop23h 25m

London Heathrow

Fri 26/12

20:05-19:25

1 stop22h 20m

£176

CagliariLondon

CAG - LHR

CAGLHR

Cagliari Elmas

Sat 27/12

20:15-21:25

2 stops26h 10m

London Heathrow

Sat 3/1

06:00-18:30

1 stop11h 30m

£224

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 March. Flight prices, which tend to average around £96, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Cagliari averaging around £104.

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 £71. 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 £195.

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 £85. Flights at midday are often more expensive, with an average ticket price of £195.

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 7% 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 November 2025, prices for Cagliari to London flights are approximately 150% 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

1 airport
The fastest flight from Cagliari to London takes 2h 45m
Direct flights go from Cagliari to London every day.
There is 1 airport near London: London Stansted (STN)
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 50m 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
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Dover
Colchester
Chelmsford
Hayes
Worthing
Ramsgate
Dartford
Bedford
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