$693 Find Cheap Flights from Seattle to Sardinia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Sardinia departing on 9/9. 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 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$693
Cagliari
Cagliari1 stop$780
Olbia
Olbia2 stops$693
Cagliari
Cagliari1 stop$780

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

Tue, Sep 9 - Wed, Sep 17
 Logo
7:35 pm - 11:20 pmSEA-OLB
18h 45m2 stops
 Logo
7:05 am - 5:50 pmOLB-SEA
19h 45m2 stops
Tue, Sep 9 - Wed, Sep 17
 Logo
7:35 pm - 11:20 pmSEA-OLB
18h 45m2 stops
 Logo
7:05 am - 5:50 pmOLB-SEA
19h 45m2 stops
Thu, Aug 14 - Mon, Aug 18
Delta Logo
12:05 pm - 6:00 pmSEA-CAG
20h 55m2 stops
Delta Logo
5:05 pm - 11:35 amCAG-SEA
27h 30m1 stop
$792Delta
Find Deal
Thu, Aug 14 - Mon, Aug 18
Delta Logo
12:05 pm - 6:00 pmSEA-CAG
20h 55m2 stops
Delta Logo
5:05 pm - 4:51 pmCAG-SEA
32h 46m2 stops
$802Delta
Find Deal
Tue, Sep 9 - Wed, Sep 17
British Airways Logo
3:00 pm - 8:35 pmSEA-OLB
20h 35m2 stops
British Airways Logo
9:20 pm - 11:35 amOLB-SEA
23h 15m1 stop
$862British Airways
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Wed, Oct 8 - Mon, Oct 20
Lufthansa Logo
2:20 pm - 6:35 pmSEA-CAG
19h 15m1 stop
Lufthansa Logo
7:25 pm - 10:16 pmCAG-SEA
35h 51m2 stops
$881Lufthansa
Find Deal
Wed, Oct 8 - Mon, Oct 20
Lufthansa Logo
7:00 am - 6:35 pmSEA-CAG
26h 35m2 stops
Lufthansa Logo
7:25 pm - 6:36 pmCAG-SEA
32h 11m2 stops
$886Lufthansa
Find Deal
Tue, Sep 9 - Wed, Sep 17
British Airways Logo
1:30 pm - 8:35 pmSEA-OLB
22h 05m1 stop
British Airways Logo
9:20 pm - 6:20 pmOLB-SEA
30h 00m1 stop
$907British Airways
Find Deal
Sat, Sep 13 - Sat, Sep 20
SWISS Logo
4:20 pm - 7:55 amSEA-OLB
30h 35m1 stop
SWISS Logo
10:50 am - 6:36 pmOLB-SEA
16h 46m2 stops
$1,233SWISS
Find Deal
Sat, Sep 13 - Sat, Sep 20
SWISS Logo
1:05 pm - 7:55 amSEA-OLB
33h 50m2 stops
SWISS Logo
10:50 am - 6:36 pmOLB-SEA
16h 46m2 stops
$1,363SWISS
Find Deal
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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Sardinia were found on Delta ($792) and British Airways ($862).


Good to know

Cheapest flight$693
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.

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

    The cheapest time of day to fly to Sardinia is generally in the afternoon, when round-trip flights cost $1,589 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 at night, which is peak travel time and where the average cost of a ticket is $1,846.

Reviews of the top airlines 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.
8.0
DeltaOverall score based on 7981 reviews
7.9Comfort
8.5Crew
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

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

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

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

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

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

Information on your arrival and departure airports

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