What is the cheapest airline that flies from San Francisco to Sardinia?

Lufthansa is the most popular carrier operating from San Francisco to Sardinia

What airlines fly to Sardinia?

Lufthansa, SWISS and ITA Airways are the top three most popular airlines that fly to Sardinia from San Francisco according to our data. Lufthansa is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Sardinia. Keep in mind that there are 3 different airlines that fly to Sardinia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Francisco Airport to Sardinia?

Prices for flights from San Francisco Airport to Sardinia refresh daily.

How many operators does momondo search for flights from San Francisco Airport to Sardinia?

The number of operators available for flights from San Francisco Airport to Sardinia is 3 as of September 2025.

How old do you have to be to fly from San Francisco Airport to Sardinia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Sardinia.

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

The necessary travel and health documents for your Sardinia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$369 Cheap Flights from San Francisco to Sardinia in 2025/26

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Find the cheapest flights from San Francisco to Sardinia

Round-trip

One-way

Last minute

Cheap round-trip flights

4:40 pm - 2:35 pmSFO-OLB

36h 55m2 stops

11:00 am - 2:35 pmOLB-SFO

36h 35m2 stops

$561Multiple Airlines

Find Deal

vie., nov. 28 - jue., dic. 11

11:45 pm - 4:35 pmSFO-OLB

31h 50m2 stops

7:50 pm - 1:40 pmOLB-SFO

25h 50m2 stops

$661Multiple Airlines

Find Deal

dom., oct. 12 - dom., oct. 26

7:10 am - 6:35 pmSFO-CAG

26h 25m2 stops

5:45 pm - 4:30 pmCAG-SFO

31h 45m1 stop

$677Multiple Airlines

Find Deal

jue., oct. 23 - sáb., nov. 8

9:05 pm - 11:15 amSFO-OLB

29h 10m1 stop

6:30 pm - 12:40 pmOLB-SFO

27h 10m1 stop

$829Lufthansa

Find Deal

dom., oct. 5 - mar., oct. 14

9:05 pm - 4:35 pmSFO-OLB

34h 30m1 stop

5:30 pm - 12:40 pmOLB-SFO

52h 10m2 stops

$879Lufthansa

Find Deal

dom., oct. 5 - lun., oct. 13

8:10 pm - 10:55 pmSFO-CAG

17h 45m1 stop

10:35 am - 8:27 pmCAG-SFO

42h 52m2 stops

$930Iberia

Find Deal

mar., sep. 30 - lun., oct. 6

8:10 pm - 9:50 amSFO-CAG

28h 40m1 stop

10:35 am - 10:09 pmCAG-SFO

44h 34m2 stops

$995Iberia

Find Deal

sáb., sep. 27 - lun., oct. 6

12:40 pm - 4:25 pmSFO-CAG

18h 45m2 stops

5:05 pm - 4:05 pmCAG-SFO

32h 00m2 stops

$1,577KLM

Find Deal

sáb., sep. 27 - dom., oct. 5

7:30 pm - 8:05 amSFO-CAG

27h 35m1 stop

8:55 am - 4:10 pmCAG-SFO

16h 15m1 stop

$1,737SWISS

Find Deal

vie., sep. 26 - sáb., oct. 4

7:30 pm - 8:10 amSFO-CAG

27h 40m1 stop

9:10 pm - 4:10 pmCAG-SFO

28h 00m1 stop

$1,824SWISS

Find Deal

dom., sep. 28 - vie., oct. 3

Iberia flights from San Francisco to Sardinia

Our best Iberia deals on San Francisco to Sardinia flight tickets

Iberia

Sep 30

SFO8:10 pmSan Francisco

17h 45m

1 stop

CAG10:55 pmCagliari Elmas

Oct 6

CAG10:35 amCagliari Elmas

42h 52m

2 stops

SFO8:27 pmSan Francisco

$930

Find similar

Iberia

Sep 27

SFO8:10 pmSan Francisco

28h 40m

1 stop

CAG9:50 amCagliari Elmas

Oct 6

CAG10:35 amCagliari Elmas

44h 34m

2 stops

SFO10:09 pmSan Francisco

$995

Find similar

Iberia

Sep 30

SFO8:10 pmSan Francisco

17h 45m

1 stop

CAG10:55 pmCagliari Elmas

Oct 7

CAG9:30 pmCagliari Elmas

34h 29m

2 stops

SFO10:59 pmSan Francisco

$1,009

Find similar

SWISS flights from San Francisco to Sardinia

Our best SWISS deals on San Francisco to Sardinia flight tickets

SWISS

Sep 25

SFO7:30 pmSan Francisco

15h 55m

1 stop

CAG8:25 pmCagliari Elmas

Oct 2

CAG8:30 amCagliari Elmas

20h 40m

2 stops

SFO8:10 pmSan Francisco

$1,084

Find similar

SWISS

Sep 24

SFO7:30 pmSan Francisco

27h 20m

1 stop

OLB7:50 amOlbia Costa Smeralda

Oct 5

OLB8:20 amOlbia Costa Smeralda

16h 50m

1 stop

SFO4:10 pmSan Francisco

$1,483

Find similar

SWISS

Sep 26

SFO7:30 pmSan Francisco

27h 35m

1 stop

CAG8:05 amCagliari Elmas

Oct 4

CAG8:55 amCagliari Elmas

16h 15m

1 stop

SFO4:10 pmSan Francisco

$1,737

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

vie. 11/28

4:40 pm-2:35 pm

2 stops36h 55m

Olbia Costa Smeralda

jue. 12/11

11:00 am-2:35 pm

2 stops36h 35m

$561

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

dom. 10/12

11:45 pm-4:35 pm

2 stops31h 50m

Olbia Costa Smeralda

dom. 10/26

7:50 pm-1:40 pm

2 stops25h 50m

$661

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

jue. 10/23

7:10 am-6:35 pm

2 stops26h 25m

Cagliari Elmas

sáb. 11/8

5:45 pm-4:30 pm

1 stop31h 45m

$677

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

dom. 10/5

9:05 pm-11:15 am

1 stop29h 10m

Olbia Costa Smeralda

mar. 10/14

6:30 pm-12:40 pm

1 stop27h 10m

$829

San FranciscoOlbia

SFO - OLB

SFOOLB

San Francisco

dom. 10/5

9:05 pm-4:35 pm

1 stop34h 30m

Olbia Costa Smeralda

lun. 10/13

5:30 pm-12:40 pm

2 stops52h 10m

$879

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

mar. 9/30

8:10 pm-10:55 pm

1 stop17h 45m

Cagliari Elmas

lun. 10/6

10:35 am-8:27 pm

2 stops42h 52m

$930

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

sáb. 9/27

8:10 pm-9:50 am

1 stop28h 40m

Cagliari Elmas

lun. 10/6

10:35 am-10:09 pm

2 stops44h 34m

$995

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

sáb. 9/27

12:40 pm-4:25 pm

2 stops18h 45m

Cagliari Elmas

dom. 10/5

5:05 pm-4:05 pm

2 stops32h 00m

$1,577

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

vie. 9/26

7:30 pm-8:05 am

1 stop27h 35m

Cagliari Elmas

sáb. 10/4

8:55 am-4:10 pm

1 stop16h 15m

$1,737

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

dom. 9/28

7:30 pm-8:10 am

1 stop27h 40m

Cagliari Elmas

vie. 10/3

9:10 pm-4:10 pm

1 stop28h 00m

$1,824

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco 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

Prices

Airlines

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

The cheapest day to depart from San Francisco to Sardinia is on a Friday when prices can be found for as low as $1,325. On the other hand, Tuesday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,730.

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

The cheapest time of day to fly to Sardinia is in the afternoon when flights can be purchased for as low as $1,219. Flights to Sardinia are more costly at noon, with an average ticket price of $1,544. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on San Francisco to Sardinia flights?

You could potentially save up to 11% on your flight if you consider stops on a San Francisco to Sardinia flight.

Cheap San Francisco to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Sardinia

Direct flights	None

There are no direct flights from San Francisco to Sardinia. There are no popular flight routes from San Francisco to Sardinia.

Search flight deals

When did momondo last update prices for flights from San Francisco Airport to Sardinia?
Prices for flights from San Francisco Airport to Sardinia refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Sardinia?
The number of operators available for flights from San Francisco Airport to Sardinia is 3 as of September 2025.
How old do you have to be to fly from San Francisco Airport to Sardinia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Sardinia.
What documentation or ID do you need to fly to Sardinia?
The necessary travel and health documents for your Sardinia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Francisco to Sardinia

Compare and see reviews for airlines that fly from San Francisco to Sardinia with momondo

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $704	Free Cancellation	Rating 7.6 1,737 reviews	Search SWISS flights
Lufthansa	PriceFrom $707	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
ITA Airways	PriceFrom $950	Free Cancellation	Rating 6.7 1,036 reviews	Search ITA Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Sardinia. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Sardinia from San Francisco with this policy.

How can momondo help me find flights from San Francisco 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 San Francisco.

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

If you are not ready to book a flight from San Francisco to Sardinia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sardinia and let you know when they change.