$318 Find Cheap Flights from San Francisco to Sardinia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Sardinia departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sardinia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Sardinia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Sardinia, as well as popular online travel agencies
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Cheap Flights from San Francisco to Sardinia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Olbia
Olbia1 stop$719
Cagliari
Cagliari2 stops$677
Alghero
Alghero1 stop$710
Olbia
Olbia1 stop$719
Cagliari
Cagliari2 stops$677
Alghero
Alghero1 stop$710

Book Cheap San Francisco to Sardinia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Sardinia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Sardinia

lun., ago. 11 - mar., sep. 16
Iberia Logo
6:10 am - 6:50 pmSFO-CAG
27h 40m2 stops
Iberia Logo
9:30 pm - 8:55 pmCAG-SFO
32h 25m2 stops
$677Iberia
Find Deal
mar., sep. 16 - lun., sep. 22
 Logo
8:10 pm - 10:55 pmSFO-CAG
17h 45m1 stop
 Logo
8:30 pm - 6:10 pmCAG-SFO
30h 40m2 stops
jue., sep. 11 - jue., sep. 18
SWISS Logo
7:30 pm - 8:25 pmSFO-CAG
15h 55m1 stop
SWISS Logo
8:30 am - 4:10 pmCAG-SFO
16h 40m1 stop
$702SWISS
Find Deal
dom., ago. 24 - mié., sep. 17
ITA Airways Logo
3:15 pm - 10:40 pmSFO-AHO
22h 25m1 stop
ITA Airways Logo
7:20 pm - 1:25 pmAHO-SFO
27h 05m1 stop
$710ITA Airways
Find Deal
dom., ago. 24 - mié., sep. 17
ITA Airways Logo
3:15 pm - 10:40 pmSFO-AHO
22h 25m1 stop
ITA Airways Logo
11:10 am - 1:25 pmAHO-SFO
35h 15m2 stops
$733ITA Airways
Find Deal
mié., sep. 24 - dom., oct. 5
Lufthansa Logo
7:00 am - 5:35 pmSFO-OLB
25h 35m2 stops
Lufthansa Logo
6:30 pm - 12:40 pmOLB-SFO
27h 10m1 stop
$741Lufthansa
Find Deal
mié., sep. 24 - dom., oct. 5
Lufthansa Logo
7:00 am - 5:35 pmSFO-OLB
25h 35m2 stops
Lufthansa Logo
6:30 pm - 12:40 pmOLB-SFO
27h 10m1 stop
$742Lufthansa
Find Deal
jue., ago. 14 - lun., ago. 18
SWISS Logo
7:30 pm - 8:10 amSFO-CAG
27h 40m1 stop
SWISS Logo
9:10 pm - 4:10 pmCAG-SFO
28h 00m1 stop
$751SWISS
Find Deal
vie., sep. 26 - sáb., oct. 4
British Airways Logo
4:30 pm - 6:45 pmSFO-OLB
17h 15m1 stop
British Airways Logo
2:05 pm - 9:24 amOLB-SFO
28h 19m2 stops
$911British Airways
Find Deal
jue., sep. 18 - sáb., sep. 27
British Airways Logo
4:30 pm - 8:35 pmSFO-OLB
19h 05m1 stop
British Airways Logo
7:45 pm - 1:50 pmOLB-SFO
27h 05m1 stop
$934British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for San Francisco to Sardinia flights

Get data-powered insights and trends into flights from San Francisco to Sardinia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Francisco to Sardinia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Sardinia were found on Iberia ($677) and SWISS ($702).


Good to know

Cheapest flight$318
Flight from San Francisco to Olbia

FAQs - booking Sardinia flights

  • How does KAYAK find such low prices on flights from San Francisco to Sardinia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Sardinia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Sardinia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Sardinia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Sardinia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco to Sardinia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Sardinia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco to Sardinia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sardinia?

    The cheapest time of day to fly to Sardinia is generally in the evening, when round-trip flights cost $1,219 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Sardinia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,544.

Reviews of the top 3 airlines serving from San Francisco to Sardinia

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Sardinia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Sardinia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1686 reviews
6.8Entertainment
7.1Food
7.7Boarding
8.2Crew
7.4Comfort
Airline reviews

Not good. We returned on united airlines and the food was horrible.

4.0 OkayLuz, Jul 2025ZRH - DEN
Read more SWISS reviews

Not good. We returned on united airlines and the food was horrible.

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

The crew was very friendly and nice! Very smooth flight.

The whole experience was positive. Crew very friendly and helpful. Very greedy with pre-seat allocation. Web site too complicated

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The food could be better, more snacks. And have some plugs to chargue the phone.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

Better consideration for families traveling with a disabled person. They insisted each person hold their own boarding pass on their own devices and gave us a hard time accepting eight boarding passes on a single device.

Two of my four flights had issues with toilets either NOT fully operational or completely out of order. Boarding was a joke because they have NOT established who is running the show. In the end, she did a terrible job. The seats 💺 were loose goose and the drinks and snacks were limiting in choices. Also, following Alitalia as an inspiration was strange since they went out of business.

We had a 3 hour delay and then a long taxi to take off. It would have been helpful for the pilot to have communicated more about what was going on. There was no A/C during the wait, and the cabin must have been more than 85 to 90 degrees. The crew gave water to the people in the front but by the time they go to the back of the plane they stopped giving out water. Eventually I went back and asked for some in the rear of the plane (for a second time). The food was close to inedible. I thought on an Italian flight that the pasta would be better than the chick, but honestly, a Swanson's TV dinner would have been better. I had a bite or two to keep my blood sugar up, but basically I couldn't eat it.

Boarding was chaotic. Service was poor. Attendant was slow and rude. In business class, I was not offered a drink until 1.5 hrs,after takeoff. Food was inedible.

Terrible. They canceled 2 flights and then sent everyone by BUS from Rome. They should make amends by offering some sort of compensation.

We ordered a gluten free meal and never got it!

The company tries shamelessly to squeeze every dollar)Euro out of its passengers. During the check-in the force you to go through the seat selection, you can skip it. They will assign you the worst seat available, then show you the other available seats on the map, for a fee. But they won't show you the fee until you click on it. And once you do click, there's no way to unselect it!! You will get stuck and forced to pay for that seat. Cheaters!!

Seats weren’t comfortable. Both of our seat backs were either almost straight vertical or laying back into the laps of the people behind us, which is a weird angle to try to get some sleep even on a plane. No in between. Also, neither seat would spring forward like they should.

There wasn't a time for neither food morning entertainment in a short one hour hop over.

Flight on time, flight assistants super nice, business class very comfortable. The whole experience was very good.

Everything you need to know for your flight from San Francisco to Sardinia

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