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Cheap flights from San Francisco to Cagliari from $471

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Cagliari departing on 6/7. 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 San Francisco to Cagliari

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:45 pm - 1:00 am
SFO
-
CAG
23h 15m
2 stops
Multiple Airlines Logo
11:15 pm - 2:40 pm
CAG
-
SFO
24h 25m
2 stops
$577Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
4:45 pm - 1:00 am
SFO
-
CAG
23h 15m
3 stops
Multiple Airlines Logo
11:15 pm - 2:40 pm
CAG
-
SFO
24h 25m
2 stops
$585Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
4:45 pm - 1:00 am
SFO
-
CAG
23h 15m
3 stops
Multiple Airlines Logo
6:35 pm - 2:40 pm
CAG
-
SFO
29h 05m
3 stops
$690Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
4:35 pm - 10:30 pm
SFO
-
CAG
20h 55m
2 stops
Multiple Airlines Logo
2:30 pm - 5:45 pm
CAG
-
SFO
35h 15m
2 stops
$943Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Scandinavian Airlines Logo
7:00 am - 10:40 am
SFO
-
CAG
18h 40m
2 stops
Scandinavian Airlines Logo
11:30 am - 12:56 am
CAG
-
SFO
46h 26m
2 stops
$997Scandinavian Airlines
Mon, Jul 13 - Tue, Jul 21
Multiple Airlines Logo
7:40 pm - 8:50 am
SFO
-
CAG
28h 10m
1 stop
Multiple Airlines Logo
4:25 pm - 8:50 pm
CAG
-
SFO
37h 25m
1 stop
$1,009Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
8:30 am - 10:25 pm
SFO
-
CAG
28h 55m
3 stops
Multiple Airlines Logo
11:45 pm - 5:45 pm
CAG
-
SFO
26h 00m
2 stops
$1,043Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
3:05 pm - 5:10 pm
SFO
-
CAG
17h 05m
1 stop
Multiple Airlines Logo
6:00 am - 2:05 pm
CAG
-
SFO
16h 05m
1 stop
$1,052Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Delta Logo
6:00 am - 4:25 pm
SFO
-
CAG
25h 25m
2 stops
Delta Logo
5:05 pm - 11:45 am
CAG
-
SFO
27h 40m
1 stop
$1,093Delta
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
3:05 pm - 5:10 pm
SFO
-
CAG
17h 05m
1 stop
Multiple Airlines Logo
2:30 pm - 12:05 pm
CAG
-
SFO
29h 35m
2 stops
$1,163Multiple Airlines
Mon, Mar 2 - Mon, Mar 9

Lufthansa flights from San Francisco to Cagliari

Our best Lufthansa deals on San Francisco to Cagliari flight tickets
Lufthansa
Jul 20
SFO2:40 pmSan Francisco
18h 05m
2 stops
CAG5:45 pmCagliari Elmas
Jul 31
CAG6:35 pmCagliari Elmas
27h 05m
2 stops
SFO12:40 pmSan Francisco
$1,512
Lufthansa
Jun 10
SFO1:50 pmSan Francisco
18h 55m
2 stops
CAG5:45 pmCagliari Elmas
Jun 17
CAG6:35 pmCagliari Elmas
27h 05m
2 stops
SFO12:40 pmSan Francisco
$1,711
Lufthansa
Jun 10
SFO2:40 pmSan Francisco
18h 30m
1 stop
CAG6:10 pmCagliari Elmas
Jun 17
CAG6:35 pmCagliari Elmas
27h 05m
2 stops
SFO12:40 pmSan Francisco
$1,718

Scandinavian Airlines flights from San Francisco to Cagliari

Our best Scandinavian Airlines deals on San Francisco to Cagliari flight tickets
Scandinavian Airlines
Jul 13
SFO7:00 amSan Francisco
18h 40m
2 stops
CAG10:40 amCagliari Elmas
Jul 21
CAG11:30 amCagliari Elmas
46h 26m
2 stops
SFO12:56 amSan Francisco
$997
Scandinavian Airlines
Jul 13
SFO7:00 amSan Francisco
18h 40m
2 stops
CAG10:40 amCagliari Elmas
Jul 21
CAG11:30 amCagliari Elmas
36h 10m
1 stop
SFO2:40 pmSan Francisco
$1,238

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from San Francisco to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Sun 4/19

4:45 pm-1:00 am

2 stops23h 15m

Cagliari Elmas

Sat 4/25

11:15 pm-2:40 pm

2 stops24h 25m

$577

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Sun 4/19

4:45 pm-1:00 am

3 stops23h 15m

Cagliari Elmas

Sat 4/25

11:15 pm-2:40 pm

2 stops24h 25m

$585

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Sun 4/19

4:45 pm-1:00 am

3 stops23h 15m

Cagliari Elmas

Sat 4/25

6:35 pm-2:40 pm

3 stops29h 05m

$690

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Mon 3/2

4:35 pm-10:30 pm

2 stops20h 55m

Cagliari Elmas

Mon 3/9

2:30 pm-5:45 pm

2 stops35h 15m

$943

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Mon 7/13

7:00 am-10:40 am

2 stops18h 40m

Cagliari Elmas

Tue 7/21

11:30 am-12:56 am

2 stops46h 26m

$997

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Sun 4/19

7:40 pm-8:50 am

1 stop28h 10m

Cagliari Elmas

Sat 4/25

4:25 pm-8:50 pm

1 stop37h 25m

$1,009

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Mon 3/2

8:30 am-10:25 pm

3 stops28h 55m

Cagliari Elmas

Mon 3/9

11:45 pm-5:45 pm

2 stops26h 00m

$1,043

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Mon 3/2

3:05 pm-5:10 pm

1 stop17h 05m

Cagliari Elmas

Mon 3/9

6:00 am-2:05 pm

1 stop16h 05m

$1,052

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Sun 4/19

6:00 am-4:25 pm

2 stops25h 25m

Cagliari Elmas

Sat 4/25

5:05 pm-11:45 am

1 stop27h 40m

$1,093

San FranciscoCagliari

SFO - CAG

SFOCAG

San Francisco

Mon 3/2

3:05 pm-5:10 pm

1 stop17h 05m

Cagliari Elmas

Mon 3/9

2:30 pm-12:05 pm

2 stops29h 35m

$1,163

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Cagliari from

How to get the cheapest flight ticket from San Francisco to Cagliari

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 airline that flies from San Francisco to Cagliari Elmas?

Lufthansa is the most popular carrier operating from San Francisco to Cagliari Elmas

When to book flights from San Francisco to Cagliari

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

Cheap San Francisco to Cagliari (SFO to CAG) flight deals and tips

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

Fastest flight time

15h 45m

Direct flights

None
The fastest flight from San Francisco to Cagliari takes 15h 45m
There are no direct flights from San Francisco to Cagliari. There are no popular flight routes from San Francisco to Cagliari.
Search flight deals

  • How far is San Francisco to Cagliari Elmas by plane?

    A flight from San Francisco to Cagliari Elmas will travel around 6287.0 mi. Typically, this will take 15h 45m by plane in normal conditions.

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

    Prices for flights from San Francisco Airport to Cagliari Elmas Airport are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to Cagliari Elmas Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Cagliari Elmas Airport.

  • What documentation or ID do you need to fly to Cagliari Elmas Airport?

    The travel and health documents required for your trip to Cagliari Elmas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cagliari Elmas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Cagliari?

Best airlines flying from San Francisco to Cagliari

Compare and see reviews for airlines that fly from San Francisco to Cagliari with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $704Free CancellationRating
7.6
1,864 reviews
Search SWISS flights

Traveling to a place near Cagliari?

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

Why use momondo?

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

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 Cagliari from San Francisco.

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

All flight searches from San Francisco to Cagliari on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Cagliari?

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 Cagliari from San Francisco.

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

Yes momondo offers price alerts on flights to Cagliari from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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