Cheap flights from Seattle to Sardinia from $380
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Sardinia departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seattle to Sardinia
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Seattle to Sardinia
Our best Delta deals on Seattle to Sardinia flight tickets
Lufthansa flights from Seattle to Sardinia
Our best Lufthansa deals on Seattle to Sardinia flight tickets
See travel insights to Sardinia from
How to get the cheapest flight ticket from Seattle 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
What is the cheapest day to depart on your flight to Sardinia?
The cheapest day to depart from Seattle to Sardinia is on a Tuesday when prices can be found for as low as $1,340. On the other hand, Thursday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,666.
What is the cheapest time of day to depart on your flight to Sardinia?
The cheapest time of day to fly to Sardinia is at noon when flights can be purchased for as low as $1,493. Flights to Sardinia are more costly in the afternoon, with an average ticket price of $1,633. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
Cheap Seattle to Sardinia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Sardinia
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Sardinia?
Prices for flights from Seattle/Tacoma Intl Airport to Sardinia are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Sardinia?
As of June 2025, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to Sardinia.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Sardinia?
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 Seattle/Tacoma Intl Airport to Sardinia.
What documentation or ID do you need to fly to Sardinia?
The travel and health documents required for your trip to Sardinia 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 Sardinia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Seattle to Sardinia
Compare and see reviews for airlines that fly from Seattle to Sardinia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,047 | Free Cancellation | Rating 8.0 7,946 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Sardinia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Sardinia. momondo saves you time and could save you money on your trip.
Can I find flights from Seattle to Sardinia with flexible booking policies on momondo?
Flights from Seattle to Sardinia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Seattle to Sardinia?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Sardinia.
I’m not ready to book a flight from Seattle to Sardinia right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Sardinia from Seattle. 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.