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Cheap flights from London Luton Airport to Cagliari from £42

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — CAG
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Cagliari

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Cagliari
Explore the most affordable flight options available from Luton to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Mon 18/520:35
LTN
-
CAG
1 stop10h 00m
Multiple Airlines
Thu 21/506:10
CAG
-
LTN
1 stop15h 35m
Multiple Airlines
Deal found 13/4£81
Thu 14/519:35
LTN
-
CAG
1 stop10h 35m
Ryanair
Thu 21/506:10
CAG
-
LTN
1 stop15h 35m
Ryanair
Deal found 16/4£81
Sat 16/517:45
LTN
-
CAG
1 stop12h 25m
Ryanair
Thu 21/506:10
CAG
-
LTN
1 stop15h 35m
Ryanair
Deal found 16/4£83
Mon 1/620:35
LTN
-
CAG
1 stop9h 50m
Multiple Airlines
Mon 8/608:00
CAG
-
LTN
1 stop7h 35m
Multiple Airlines
Deal found 17/4£84
Mon 18/520:35
LTN
-
CAG
1 stop9h 50m
Multiple Airlines
Fri 22/523:30
CAG
-
LTN
1 stop11h 05m
Multiple Airlines
Deal found 16/4£84
Tue 12/506:45
LTN
-
CAG
1 stop8h 05m
Ryanair
Tue 19/513:50
CAG
-
LTN
1 stop10h 05m
Ryanair
Deal found 14/4£86
Fri 15/520:35
LTN
-
CAG
1 stop9h 45m
Multiple Airlines
Fri 22/513:45
CAG
-
LTN
1 stop10h 20m
Multiple Airlines
Deal found 17/4£86
Sat 25/417:45
LTN
-
CAG
1 stop12h 25m
Multiple Airlines
Tue 28/407:50
CAG
-
LTN
1 stop7h 45m
Multiple Airlines
Deal found 14/4£87
Sat 6/615:15
LTN
-
CAG
1 stop6h 35m
Multiple Airlines
Sun 14/600:40
CAG
-
LTN
1 stop14h 55m
Multiple Airlines
Deal found 15/4£88
Mon 11/520:35
LTN
-
CAG
1 stop9h 50m
Multiple Airlines
Wed 13/508:35
CAG
-
LTN
1 stop7h 00m
Multiple Airlines
Deal found 17/4£92

Find flight deals from Luton to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) 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 18 April 2026.

Round-trip from

£81

One-way from

£42

Popular in

December

Cheapest in

January

Average price

£163
Ryanair
  • Ryanair
  • 18/5-21/5
  • 2 total stops
  • 25h 35m total
  • London to Cagliari
Search Deals
Ryanair
  • Ryanair
  • 25/4
  • 1 total stop
  • 12h 25m total
  • London to Cagliari
Search Deals
High demand for flights, 17% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton 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 18 April 2026.
Use the filters below to find and compare flights from London Luton Airport to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Thu 28/5

17:30-08:50

1 stop14h 20m

Cagliari Elmas

Thu 4/6

06:10-20:45

1 stop15h 35m

£95

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Sat 6/6

15:15-22:50

1 stop6h 35m

Cagliari Elmas

Mon 15/6

07:35-04:55

2 stops22h 20m

£112

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Sat 30/5

15:35-23:15

1 stop6h 40m

Cagliari Elmas

Sat 6/6

20:50-04:55

2 stops9h 05m

£117

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Tue 5/5

21:50-12:15

2 stops13h 25m

Cagliari Elmas

Sat 9/5

08:25-21:30

2 stops14h 05m

£126

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Wed 8/7

20:35-16:25

2 stops18h 50m

Cagliari Elmas

Sun 12/7

05:55-04:55

2 stops24h 00m

£126

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Fri 19/6

20:35-11:15

1 stop13h 40m

Cagliari Elmas

Mon 22/6

08:35-04:55

2 stops21h 20m

£135
Fastest return journey

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Tue 19/5

14:45-22:10

1 stop6h 25m

Cagliari Elmas

Sat 23/5

15:30-21:05

1 stop6h 35m

£147

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Thu 25/6

15:15-00:35

1 stop8h 20m

Cagliari Elmas

Tue 30/6

07:50-14:35

1 stop7h 45m

£157

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Thu 17/9

20:35-09:25

1 stop11h 50m

Cagliari Elmas

Mon 21/9

08:00-14:35

1 stop7h 35m

£157

LondonCagliari

LTN - CAG

LTNCAG

London Luton

Fri 18/9

21:50-20:00

2 stops21h 10m

Cagliari Elmas

Wed 23/9

08:35-19:55

1 stop12h 20m

£157

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Luton to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Luton 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.

Related info for your journey

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

    For a flight from London Luton to Cagliari, you will be flying into Elmas. Cagliari Elmas (CAG) is just 4.0 mi from the center of the city. Elmas is the only Cagliari airport and it handles 0 inbound flights from London Luton per day. 0 airlines have flights to Cagliari Elmas from London Luton on a regular basis.

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

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

  • How can I find direct flights from Luton to Cagliari?

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

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

    Yes. Cheapflights offers flight deals from Luton 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

Travelling to a place near Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Oristano

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How does Cheapflights help users find flights from Luton to Cagliari?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Luton to Cagliari. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cagliari from Luton.

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

Certainly. Search results for flights to Cagliari from Luton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Luton to Cagliari flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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