SEA - CAG

$562 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 4/22. 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
$926
Multiple Airlines
Wed 4/22Sun 4/26
SEA - CAG • 2 stops
Top airlines
Cheapest • from $1,134 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Cagliari. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $840 (round-trip)
Shortest trip • 13h 55m (one-way)
Insights
Insights
Insights
Insights
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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

Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
7:10 pm - 11:10 pm
SEA
-
CAG
19h 00m
2 stops
Multiple Airlines Logo
6:00 pm - 5:15 pm
CAG
-
SEA
32h 15m
2 stops
$926Multiple Airlines
Sat, May 9 - Sun, May 17
Multiple Airlines Logo
6:00 pm - 11:20 pm
SEA
-
CAG
20h 20m
2 stops
Multiple Airlines Logo
7:30 am - 4:10 pm
CAG
-
SEA
41h 40m
2 stops
$1,019Multiple Airlines
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
3:40 pm - 8:50 am
SEA
-
CAG
32h 10m
3 stops
Multiple Airlines Logo
5:55 am - 5:15 pm
CAG
-
SEA
20h 20m
2 stops
$1,126Multiple Airlines
Sun, May 10 - Mon, May 18
Lufthansa Logo
2:55 pm - 5:45 pm
SEA
-
CAG
17h 50m
2 stops
Lufthansa Logo
6:00 pm - 12:20 pm
CAG
-
SEA
27h 20m
1 stop
$1,134Lufthansa
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
3:40 pm - 10:35 pm
SEA
-
CAG
21h 55m
3 stops
Multiple Airlines Logo
11:30 am - 9:38 am
CAG
-
SEA
31h 08m
3 stops
$1,137Multiple Airlines
Mon, May 4 - Mon, May 11
Lufthansa Logo
2:27 pm - 5:45 pm
SEA
-
CAG
18h 18m
2 stops
Lufthansa Logo
6:00 pm - 12:20 pm
CAG
-
SEA
27h 20m
1 stop
$1,151Lufthansa
Sun, May 10 - Sat, May 16
Air Canada Logo
10:45 am - 5:05 pm
SEA
-
CAG
21h 20m
2 stops
Air Canada Logo
9:10 am - 6:30 pm
CAG
-
SEA
42h 20m
2 stops
$1,182Air Canada
Sun, May 10 - Mon, May 18
Multiple Airlines Logo
2:55 pm - 5:45 pm
SEA
-
CAG
17h 50m
2 stops
Multiple Airlines Logo
9:05 pm - 10:47 pm
CAG
-
SEA
34h 42m
2 stops
$1,183Multiple Airlines
Sun, May 10 - Mon, May 18
Lufthansa Logo
2:55 pm - 5:45 pm
SEA
-
CAG
17h 50m
2 stops
Lufthansa Logo
6:00 pm - 12:20 pm
CAG
-
SEA
27h 20m
1 stop
$1,184Lufthansa
Sun, May 10 - Sat, May 16
Multiple Airlines Logo
6:50 pm - 5:45 pm
SEA
-
CAG
13h 55m
1 stop
Multiple Airlines Logo
9:10 am - 6:30 pm
CAG
-
SEA
42h 20m
2 stops
$1,188Multiple Airlines
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 provide the cheapest flights from Seattle to Cagliari?

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 Cagliari were found on Lufthansa ($1,134) and Air Canada ($1,182).

Good to know

Cheapest flight$926
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 $926 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 8398 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.9Comfort
8.5Crew
Airline reviews

The flight was smooth, the crew was great but the plane was quite old

8.0 ExcellentDimitrina, Apr 2026
BOS - DCA
Read more Delta reviews

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

The cabin temperature was nice and cool. The wifi was not working.

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

First flight out and was 85 minutes delayed. Notification came out way too late

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

Information on your arrival and departure airports