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Cheap flights from London Heathrow Airport to Sardinia from £70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Sardinia departing on 20/4. 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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Find the cheapest flights from London Heathrow Airport to Sardinia

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
06:55 - 16:35
LHR
-
OLB
8h 40m
1 stop
Lufthansa Logo
17:30 - 22:40
OLB
-
LHR
6h 10m
1 stop
£126Lufthansa
Fri, 24 Apr - Sun, 26 Apr
Lufthansa Logo
07:25 - 16:35
LHR
-
OLB
8h 10m
1 stop
Lufthansa Logo
17:30 - 22:40
OLB
-
LHR
6h 10m
1 stop
£127Lufthansa
Fri, 24 Apr - Sun, 26 Apr
Lufthansa Logo
07:25 - 16:35
LHR
-
OLB
8h 10m
1 stop
Lufthansa Logo
18:25 - 22:10
OLB
-
LHR
4h 45m
1 stop
£129Lufthansa
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
20:05 - 08:10
LHR
-
CAG
11h 05m
1 stop
Multiple Airlines Logo
18:35 - 22:40
CAG
-
LHR
5h 05m
1 stop
£137Multiple Airlines
Fri, 1 May - Fri, 8 May
Vueling Logo
20:50 - 08:50
LHR
-
CAG
11h 00m
1 stop
Vueling Logo
23:45 - 09:10
CAG
-
LHR
10h 25m
1 stop
£144Vueling
Thu, 23 Apr - Sun, 26 Apr
SWISS Logo
13:45 - 19:25
LHR
-
CAG
4h 40m
1 stop
SWISS Logo
20:15 - 18:20
CAG
-
LHR
23h 05m
1 stop
£145SWISS
Sat, 21 Mar - Sat, 28 Mar
Multiple Airlines Logo
08:40 - 07:40
LHR
-
CAG
22h 00m
1 stop
Multiple Airlines Logo
18:35 - 22:40
CAG
-
LHR
5h 05m
1 stop
£148Multiple Airlines
Wed, 15 Apr - Sun, 26 Apr
SWISS Logo
20:05 - 07:40
LHR
-
CAG
10h 35m
1 stop
SWISS Logo
21:10 - 07:55
CAG
-
LHR
11h 45m
1 stop
£159SWISS
Wed, 24 Jun - Mon, 29 Jun
KLM Logo
20:25 - 23:10
LHR
-
AHO
25h 45m
2 stops
KLM Logo
08:55 - 10:45
AHO
-
LHR
26h 50m
2 stops
£210KLM
Thu, 19 Feb - Mon, 23 Feb
KLM Logo
11:45 - 22:40
LHR
-
AHO
9h 55m
2 stops
KLM Logo
07:00 - 16:05
AHO
-
LHR
10h 05m
2 stops
£222KLM
Mon, 16 Mar - Thu, 19 Mar

Vueling flights from London Heathrow Airport to Sardinia

Our best Vueling deals on London Heathrow Airport to Sardinia flight tickets
Vueling
23 Apr
LHR20:50London Heathrow
11h 00m
1 stop
CAG08:50Cagliari Elmas
26 Apr
CAG23:45Cagliari Elmas
10h 25m
1 stop
LHR09:10London Heathrow
£144
Vueling
11 May
LHR20:50London Heathrow
11h 00m
1 stop
CAG08:50Cagliari Elmas
16 May
CAG09:35Cagliari Elmas
11h 30m
1 stop
LHR20:05London Heathrow
£210
Vueling
18 Mar
LHR20:50London Heathrow
14h 45m
1 stop
CAG12:35Cagliari Elmas
23 Mar
CAG13:20Cagliari Elmas
7h 45m
1 stop
LHR20:05London Heathrow
£213

SWISS flights from London Heathrow Airport to Sardinia

Our best SWISS deals on London Heathrow Airport to Sardinia flight tickets
SWISS
21 Mar
LHR13:45London Heathrow
4h 40m
1 stop
CAG19:25Cagliari Elmas
28 Mar
CAG20:15Cagliari Elmas
23h 05m
1 stop
LHR18:20London Heathrow
£145
SWISS
24 Jun
LHR20:05London Heathrow
10h 35m
1 stop
CAG07:40Cagliari Elmas
29 Jun
CAG21:10Cagliari Elmas
11h 45m
1 stop
LHR07:55London Heathrow
£159
SWISS
4 Jun
LHR20:05London Heathrow
10h 45m
1 stop
OLB07:50Olbia Costa Smeralda
9 Jun
OLB21:25Olbia Costa Smeralda
11h 30m
1 stop
LHR07:55London Heathrow
£191

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Sardinia 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 4 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Sardinia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Fri 24/4

06:55-16:35

1 stop8h 40m

Olbia Costa Smeralda

Sun 26/4

17:30-22:40

1 stop6h 10m

£126

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Fri 24/4

07:25-16:35

1 stop8h 10m

Olbia Costa Smeralda

Sun 26/4

17:30-22:40

1 stop6h 10m

£127

LondonOlbia

LHR - OLB

LHROLB

London Heathrow

Fri 17/4

07:25-16:35

1 stop8h 10m

Olbia Costa Smeralda

Sun 19/4

18:25-22:10

1 stop4h 45m

£129

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Fri 1/5

20:05-08:10

1 stop11h 05m

Cagliari Elmas

Fri 8/5

18:35-22:40

1 stop5h 05m

£137

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Thu 23/4

20:50-08:50

1 stop11h 00m

Cagliari Elmas

Sun 26/4

23:45-09:10

1 stop10h 25m

£144

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Sat 21/3

13:45-19:25

1 stop4h 40m

Cagliari Elmas

Sat 28/3

20:15-18:20

1 stop23h 05m

£145

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Wed 15/4

08:40-07:40

1 stop22h 00m

Cagliari Elmas

Sun 26/4

18:35-22:40

1 stop5h 05m

£148

LondonCagliari

LHR - CAG

LHRCAG

London Heathrow

Wed 24/6

20:05-07:40

1 stop10h 35m

Cagliari Elmas

Mon 29/6

21:10-07:55

1 stop11h 45m

£159

LondonAlghero

LHR - AHO

LHRAHO

London Heathrow

Thu 19/2

20:25-23:10

2 stops25h 45m

Alghero-Fertilia

Mon 23/2

08:55-10:45

2 stops26h 50m

£210

LondonAlghero

LHR - AHO

LHRAHO

London Heathrow

Mon 16/3

11:45-22:40

2 stops9h 55m

Alghero-Fertilia

Thu 19/3

07:00-16:05

2 stops10h 05m

£222

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from London Heathrow Airport to Sardinia

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 London Heathrow to Sardinia flight route?

Fly from London Heathrow to Olbia Costa Smeralda for the best London Heathrow - Sardinia flight prices

What cabin class options are available on London Heathrow to Sardinia flights?

There is only 1 cabin class available to choose from on London Heathrow to Sardinia 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 London Heathrow Airport to Sardinia flights?

You could potentially save up to 38% on your flight if you consider stops on a London Heathrow Airport to Sardinia flight.

Cheap London Heathrow Airport to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Sardinia

Best price found

£175

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Sardinia

19 airports
The best flight deal from London Heathrow Airport to Sardinia found on momondo in the last 72 hours is £175
The fastest flight from London Heathrow Airport to Sardinia takes 2h 30m
Direct flights go from London Heathrow Airport to Sardinia every day.
There are 19 airports in Sardinia. From London Heathrow Airport there are direct flights to Olbia Costa Smeralda (OLB).
Search flight deals

  • When did momondo last update prices for flights from London Heathrow Airport to Sardinia?

    Prices for flights from London Heathrow Airport to Sardinia refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Sardinia?

  • How old do you have to be to fly from London Heathrow Airport to Sardinia?

    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 London Heathrow Airport to Sardinia.

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

    The travel and health documents you'll need for your trip to Sardinia 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 Sardinia. 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 London Heathrow Airport to Sardinia?

Best airlines flying from London Heathrow Airport to Sardinia

Compare and see reviews for airlines that fly from London Heathrow Airport to Sardinia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £133Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights
British AirwaysPriceFrom £154Free CancellationRating
6.7
7,712 reviews
Search British Airways flights
SWISSPriceFrom £173Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
KLMPriceFrom £255Free CancellationRating
7.7
1,448 reviews
Search KLM flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sardinia from London.

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

Flights from London to Sardinia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sardinia from London.

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

Price alerts on flights to Sardinia from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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