Cheap Flights from San Francisco to Sardinia from $1,188 Return

Flight deals from San Francisco to Sardinia

Looking for a cheap last-minute deal or the best return flight from San Francisco to Sardinia? If you want to travel next month, return fares start from $1,420. Find the lowest prices on one-way and return tickets right here.

Olbia.$1,188 per passenger.Departing Wed, 19 Aug, returning Tue, 25 Aug.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from San Francisco International on Wed, 19 Aug, arriving in Olbia.Inbound indirect flight with KLM, departs from Olbia on Tue, 25 Aug, arriving in San Francisco International.Price includes taxes and charges.From $1,188, select.

Cagliari.$1,201 per passenger.Departing Tue, 11 Aug, returning Wed, 19 Aug.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from San Francisco International on Tue, 11 Aug, arriving in Cagliari.Inbound indirect flight with KLM, departs from Cagliari on Wed, 19 Aug, arriving in San Francisco International.Price includes taxes and charges.From $1,201, select.

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Flying from San Francisco to Sardinia

Arm yourself with these facts on the fly.

Cheapest flight found	$1,188
Cheapest month to fly	August
Cheapest airport to fly from	San Francisco International

How to find cheap flights from San Francisco to Sardinia

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Francisco to Sardinia. Other savvy travellers recently found return flights from $1,188 and one-way tickets from $530 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from San Francisco International into Olbia

At the moment, the lowest priced flight tickets to Sardinia are from San Francisco International Airport to Olbia Airport.

Fly in August

We crunched the flight calendar and found the cheapest time to fly from San Francisco to Sardinia is currently August.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Francisco to anywhere you choose in Sardinia.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Francisco to Sardinia go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Sardinia to Sardinia flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average San Francisco to Sardinia flight price?

We looked at all of the upcoming return flights from San Francisco to Sardinia we could find over the next 12 months. It looks like $1,188 is the best price. This is good, compared to the average Sardinia ticket price of $1,195.

What is the cheapest month to fly from San Francisco to Sardinia?

The cheapest month to fly from San Francisco to Cagliari Airport is currently August. The cheapest month to fly from San Francisco to Olbia Airport is usually August

Which upcoming date is cheapest to fly from San Francisco to Sardinia on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco to Sardinia on Wednesday, 19 August 2026.