SEA - CAG

$794 Find Cheap Flights from Seattle to Cagliari

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 Cagliari departing on 3/16. 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 Cagliari

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cagliari, 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 Cagliari, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$794
Multiple Airlines
Mon 3/16Thu 3/26
SEA - CAG • 2 stops
Cheapest one-way
Multiple Airlines
Sun 11/2
SEA - CAG • multi-stop
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We hope you love your trip to Cagliari!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Cagliari (SEA-CAG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Cagliari 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 Cagliari

Mon, Mar 16 - Thu, Mar 26
Multiple Airlines Logo
3:35 pm - 9:40 pmSEA-CAG
22h 05m2 stops
Multiple Airlines Logo
7:30 am - 6:00 pmCAG-SEA
18h 30m2 stops
$794Multiple Airlines
Find Deal
Wed, Apr 1 - Sun, Apr 5
Lufthansa Logo
2:10 pm - 6:15 pmSEA-CAG
19h 05m1 stop
Lufthansa Logo
6:35 pm - 10:29 pmCAG-SEA
36h 54m2 stops
$923Lufthansa
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Wed, Apr 1 - Sun, Apr 5
Lufthansa Logo
7:00 am - 6:15 pmSEA-CAG
26h 15m2 stops
Lufthansa Logo
6:35 pm - 10:29 pmCAG-SEA
36h 54m2 stops
$927Lufthansa
Find Deal
Wed, Apr 1 - Sun, Apr 5
Lufthansa Logo
2:10 pm - 6:15 pmSEA-CAG
19h 05m1 stop
Lufthansa Logo
7:05 pm - 12:20 pmCAG-SEA
26h 15m1 stop
$930Lufthansa
Find Deal
Wed, Apr 1 - Sun, Apr 5
Lufthansa Logo
2:10 pm - 6:15 pmSEA-CAG
19h 05m1 stop
Lufthansa Logo
7:05 pm - 12:20 pmCAG-SEA
26h 15m1 stop
$931Lufthansa
Find Deal
Wed, Apr 1 - Sun, Apr 5
Lufthansa Logo
2:10 pm - 6:15 pmSEA-CAG
19h 05m1 stop
Lufthansa Logo
6:35 pm - 8:10 pmCAG-SEA
58h 35m2 stops
$934Lufthansa
Find Deal
Wed, Apr 1 - Sun, Apr 5
Lufthansa Logo
7:00 am - 6:15 pmSEA-CAG
26h 15m2 stops
Lufthansa Logo
6:35 pm - 8:10 pmCAG-SEA
58h 35m2 stops
$938Lufthansa
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Cagliari flights

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

Which airlines fly non-stop between Seattle and Cagliari?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Seattle to Cagliari.

There is just one airline that flies from Seattle to Cagliari direct and that is Delta. The best round-trip deal found from Delta for the route is $1,047.

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Good to know

Cheapest flight$794
Flight from Seattle to Cagliari

When to book flights from Seattle to Cagliari

Are your dates flexible? Find out the best times to travel from Seattle to Cagliari based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Cagliari

  • What is the cheapest flight from Seattle to Cagliari?

    In the last 3 days, the lowest price for a flight from Seattle to Cagliari was $794 for a round-trip ticket.

  • Do I need a passport to fly between Seattle and Cagliari?

    A passport is required to fly from Seattle to Cagliari.

  • Which aircraft models fly most regularly from Seattle to Cagliari?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Cagliari?

    SkyTeam is the only airline alliance operating flights between Seattle and Cagliari.

  • How does KAYAK find such low prices on flights from Seattle to Cagliari?

    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 Cagliari.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cagliari from Seattle 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 Cagliari?

    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 to Cagliari with an airline and back to Seattle with another airline. Booking your flights between Seattle and CAG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Cagliari?

    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 to Cagliari from Seattle 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 Cagliari

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Cagliari. 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 Cagliari? 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.
7.9
DeltaOverall score based on 8001 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

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

Information on your arrival and departure airports

Seattle (SEA)
Cagliari (CAG)

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