$285 Find Cheap Flights from Seattle 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 Seattle to Sardinia departing on 8/31. 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, 0 bags

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 Seattle 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 Seattle to Sardinia, as well as popular online travel agencies
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Cheap Flights from Seattle to Sardinia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Olbia
Olbia2 stops$811
Cagliari
Cagliari2 stops$1,037
Olbia
Olbia2 stops$811
Cagliari
Cagliari2 stops$1,037

Book Cheap Seattle 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 Seattle 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 Seattle to Sardinia

Sun, Aug 9 - Tue, Aug 18
Multiple Airlines Logo
3:00 pm - 4:35 pm
SEA
-
OLB
16h 35m
2 stops
Multiple Airlines Logo
6:20 pm - 6:32 pm
OLB
-
SEA
33h 12m
2 stops
$811Multiple Airlines
Sun, Aug 9 - Tue, Aug 18
Multiple Airlines Logo
6:50 pm - 4:35 pm
SEA
-
OLB
12h 45m
1 stop
Multiple Airlines Logo
9:20 pm - 6:32 pm
OLB
-
SEA
30h 12m
2 stops
$841Multiple Airlines
Sun, Aug 9 - Tue, Aug 18
Lufthansa Logo
6:50 pm - 4:35 pm
SEA
-
OLB
12h 45m
1 stop
Lufthansa Logo
6:20 pm - 11:55 am
OLB
-
SEA
26h 35m
1 stop
$851Lufthansa
Sun, Aug 9 - Tue, Aug 18
Multiple Airlines Logo
6:50 pm - 4:35 pm
SEA
-
OLB
12h 45m
1 stop
Multiple Airlines Logo
9:20 pm - 6:32 pm
OLB
-
SEA
30h 12m
2 stops
$862Multiple Airlines
Sun, Aug 9 - Tue, Aug 18
KLM Logo
10:40 pm - 9:00 am
SEA
-
OLB
25h 20m
1 stop
KLM Logo
10:30 pm - 4:27 pm
OLB
-
SEA
26h 57m
1 stop
$871KLM
Wed, Oct 7 - Tue, Oct 13
KLM Logo
7:20 am - 9:00 am
SEA
-
OLB
16h 40m
1 stop
KLM Logo
9:55 pm - 11:52 am
OLB
-
SEA
22h 57m
1 stop
$885KLM
Sun, Jul 26 - Fri, Aug 7
Multiple Airlines Logo
10:40 pm - 9:00 am
SEA
-
OLB
25h 20m
1 stop
Multiple Airlines Logo
10:15 am - 5:34 pm
OLB
-
SEA
16h 19m
1 stop
$930Multiple Airlines
Fri, Aug 28 - Mon, Sep 7
Lufthansa Logo
6:50 pm - 8:25 pm
SEA
-
OLB
16h 35m
1 stop
Lufthansa Logo
6:25 pm - 11:55 am
OLB
-
SEA
26h 30m
1 stop
$940Lufthansa
Mon, Sep 7 - Tue, Sep 15
Delta Logo
9:59 am - 4:25 pm
SEA
-
CAG
21h 26m
2 stops
Delta Logo
5:05 pm - 11:47 am
CAG
-
SEA
27h 42m
1 stop
$1,074Delta
Mon, Sep 7 - Tue, Sep 15
Delta Logo
9:59 am - 4:25 pm
SEA
-
CAG
21h 26m
2 stops
Delta Logo
5:05 pm - 11:47 am
CAG
-
SEA
27h 42m
1 stop
$1,075Delta
Booking Insights

KAYAK's insights & trends for Seattle to Sardinia flights

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

Which airlines provide the cheapest flights from Seattle to Sardinia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Seattle to Sardinia were found on KLM ($871) and Lufthansa ($969).

Find deals

Good to know

Cheapest flight$285
Flight from Seattle to Olbia

FAQs - booking Sardinia flights

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Sardinia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle to Sardinia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Sardinia

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
6.8
LufthansaOverall score based on 8086 reviews
6.3Food
7.6Crew
7.0Boarding
6.4Entertainment
6.8Comfort
Airline reviews

The flight was cancelled, so why are you asking me how the flight was?

2.0 MediocreAnonymous, Jun 2026
SEA - FRA
Read more Lufthansa reviews

The flight was cancelled, so why are you asking me how the flight was?

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

They messed up my seat so I didn’t get the one I paid for

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

Never made it to Lufthansa because of Air Canadas negligence.

Everything you need to know for your flight from Seattle to Sardinia

Information on your arrival and departure airports

Seattle (SEA)