Cheap Flights from Seattle / Tacoma International Airport to Sardinia from £548 Return

Flight deals from Seattle / Tacoma International Airport to Sardinia

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Sardinia? If you want to travel next month, return fares start from £699. Find the lowest prices on one-way and return tickets right here.

Cagliari.£548 per passenger.Departing Mon, 17 Aug, returning Mon, 24 Aug.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Mon, 17 Aug, arriving in Cagliari.Inbound indirect flight with Ryanair, departs from Cagliari on Mon, 24 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £548, select.

Olbia.£582 per passenger.Departing Sun, 13 Sep, returning Wed, 23 Sep.Return flight with Icelandair and Volotea.Outbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Sun, 13 Sep, arriving in Olbia.Inbound indirect flight with Volotea, departs from Olbia on Wed, 23 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £582, select.

Alghero Sardinia.£649 per passenger.Departing Fri, 4 Sep, returning Tue, 15 Sep.Return flight with Icelandair and ITA Airways.Outbound indirect flight with Icelandair, departs from Seattle / Tacoma International on Fri, 4 Sep, arriving in Alghero Sardinia.Inbound indirect flight with ITA Airways, departs from Alghero Sardinia on Tue, 15 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £649, select.

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Flying from Seattle / Tacoma International Airport to Sardinia

Arm yourself with these facts on the fly.

Cheapest flight found	£548
Cheapest month to fly	August

How to find cheap flights from Seattle / Tacoma International Airport to Sardinia

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Seattle / Tacoma International Airport to Sardinia. Other savvy travellers recently found return flights from £548 and one-way tickets from £242. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in August

The cheapest time to fly from Seattle / Tacoma International Airport 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 Seattle / Tacoma International Airport to anywhere you choose in Sardinia.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Seattle / Tacoma International Airport to your chosen airport in 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 Airport to Sardinia flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Seattle / Tacoma International Airport to Sardinia?

There are currently no direct flights from Seattle / Tacoma International Airport to Sardinia, but we've found some other routes to Italy – check them out now.

What is the average price of a flight from Seattle / Tacoma International Airport to Sardinia?

We looked at all of the upcoming return flights from Seattle / Tacoma International Airport to Sardinia we could find over the next 12 months. It looks like £548 is the best price. This is good, compared to the average Sardinia ticket price of £593.

What is the cheapest month to fly from Seattle / Tacoma International Airport to Sardinia?

The cheapest month to fly from Seattle / Tacoma International Airport to Cagliari Airport is currently August.
The cheapest month to fly from Seattle / Tacoma International Airport to Olbia Airport is currently September.
And the cheapest month to fly from Seattle / Tacoma International Airport to Alghero Sardinia Airport is usually September.

Which upcoming date is cheapest to fly from Seattle / Tacoma International Airport to Sardinia on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle / Tacoma International Airport to Sardinia on Monday, 17 August 2026.

If I'm flying from Seattle / Tacoma International Airport, where in Sardinia is cheapest to fly into?

If you're flying from Seattle / Tacoma International, the cheapest city in Sardinia to fly into is Cagliari. The cheapest airport serving Cagliari at the moment is Cagliari.