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Cheap flights from Seattle to Cagliari from $780

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Cagliari departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Cagliari

Cheap round-trip flights

Logo
6:40 pm - 6:00 pmSEA-CAG
14h 20m1 stop
Logo
5:05 pm - 3:55 pmCAG-SEA
31h 50m1 stop
$780
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 - 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
Thu, Aug 14 - Mon, Aug 18
Logo
2:20 pm - 6:35 pmSEA-CAG
19h 15m1 stop
Logo
8:55 am - 6:36 pmCAG-SEA
18h 41m2 stops
$869
Find Deal
Wed, Oct 8 - Tue, Oct 21
Logo
10:00 am - 6:35 pmSEA-CAG
23h 35m2 stops
Logo
8:55 am - 6:36 pmCAG-SEA
18h 41m2 stops
$870
Find Deal
Wed, Oct 8 - Tue, Oct 21
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
2:20 pm - 6:35 pmSEA-CAG
19h 15m1 stop
Lufthansa Logo
7:25 pm - 10:16 pmCAG-SEA
35h 51m2 stops
$882Lufthansa
Find Deal
Wed, Oct 8 - Mon, Oct 20
Lufthansa Logo
8:00 am - 6:35 pmSEA-CAG
25h 35m2 stops
Lufthansa Logo
7:25 pm - 6:36 pmCAG-SEA
32h 11m2 stops
$886Lufthansa
Find Deal
Wed, Oct 8 - Mon, Oct 20
Lufthansa Logo
2:20 pm - 6:35 pmSEA-CAG
19h 15m1 stop
Lufthansa Logo
7:25 pm - 6:36 pmCAG-SEA
32h 11m2 stops
$897Lufthansa
Find Deal
Wed, Oct 8 - Mon, Oct 20
SWISS Logo
12:40 pm - 7:40 amSEA-CAG
34h 00m2 stops
SWISS Logo
9:10 pm - 2:50 pmCAG-SEA
26h 40m1 stop
$2,257SWISS
Find Deal
Tue, Aug 12 - Fri, Aug 15

Delta flights from Seattle to Cagliari

Our best Delta deals on Seattle to Cagliari flight tickets
Delta
Aug 14
SEA12:05 pmSeattle/Tacoma Intl
20h 55m
2 stops
CAG6:00 pmCagliari Elmas
Aug 18
CAG5:05 pmCagliari Elmas
27h 30m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$792
Find similar
Delta
Aug 14
SEA12:05 pmSeattle/Tacoma Intl
20h 55m
2 stops
CAG6:00 pmCagliari Elmas
Aug 18
CAG5:05 pmCagliari Elmas
32h 46m
2 stops
SEA4:51 pmSeattle/Tacoma Intl
$802
Find similar

Lufthansa flights from Seattle to Cagliari

Our best Lufthansa deals on Seattle to Cagliari flight tickets
Lufthansa
Oct 8
SEA2:20 pmSeattle/Tacoma Intl
19h 15m
1 stop
CAG6:35 pmCagliari Elmas
Oct 20
CAG7:25 pmCagliari Elmas
35h 51m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$881
Find similar
Lufthansa
Oct 8
SEA2:20 pmSeattle/Tacoma Intl
19h 15m
1 stop
CAG6:35 pmCagliari Elmas
Oct 20
CAG7:25 pmCagliari Elmas
35h 51m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$882
Find similar
Lufthansa
Oct 8
SEA8:00 amSeattle/Tacoma Intl
25h 35m
2 stops
CAG6:35 pmCagliari Elmas
Oct 20
CAG7:25 pmCagliari Elmas
32h 11m
2 stops
SEA6:36 pmSeattle/Tacoma Intl
$886
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Cagliari that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Seattle to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Thu 8/14

6:40 pm-6:00 pm

1 stop14h 20m

Cagliari Elmas

Mon 8/18

5:05 pm-3:55 pm

1 stop31h 50m

$780

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Thu 8/14

12:05 pm-6:00 pm

2 stops20h 55m

Cagliari Elmas

Mon 8/18

5:05 pm-11:35 am

1 stop27h 30m

$792

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Thu 8/14

12:05 pm-6:00 pm

2 stops20h 55m

Cagliari Elmas

Mon 8/18

5:05 pm-4:51 pm

2 stops32h 46m

$802

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 10/8

2:20 pm-6:35 pm

1 stop19h 15m

Cagliari Elmas

Tue 10/21

8:55 am-6:36 pm

2 stops18h 41m

$869

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 10/8

10:00 am-6:35 pm

2 stops23h 35m

Cagliari Elmas

Tue 10/21

8:55 am-6:36 pm

2 stops18h 41m

$870

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 10/8

2:20 pm-6:35 pm

1 stop19h 15m

Cagliari Elmas

Mon 10/20

7:25 pm-10:16 pm

2 stops35h 51m

$881

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 10/8

2:20 pm-6:35 pm

1 stop19h 15m

Cagliari Elmas

Mon 10/20

7:25 pm-10:16 pm

2 stops35h 51m

$882

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 10/8

8:00 am-6:35 pm

2 stops25h 35m

Cagliari Elmas

Mon 10/20

7:25 pm-6:36 pm

2 stops32h 11m

$886

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 10/8

2:20 pm-6:35 pm

1 stop19h 15m

Cagliari Elmas

Mon 10/20

7:25 pm-6:36 pm

2 stops32h 11m

$897

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Tue 8/12

12:40 pm-7:40 am

2 stops34h 00m

Cagliari Elmas

Fri 8/15

9:10 pm-2:50 pm

1 stop26h 40m

$2,257

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cagliari from

How to get the cheapest flight ticket from Seattle to Cagliari

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 Cagliari?

The cheapest day to depart from Seattle to Cagliari 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 Cagliari?

Our most recent data shows that the best time of day to fly to Cagliari is at noon. Flights from Seattle to Cagliari during this time can be as low as $1,493. Try not to purchase tickets in the afternoon because they tend to be around $1,633. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Seattle to Cagliari

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Cagliari according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Cagliari (SEA to CAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Cagliari

Best Price Found

$780

Fastest flight time

13h 45m

Direct flights

None

Airports in Cagliari

1 airport
The best flight deal from Seattle to Cagliari found on momondo in the last 72 hours is $780
The fastest flight from Seattle to Cagliari takes 13h 45m
There are no direct flights from Seattle to Cagliari. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Cagliari Elmas Airport.
There is 1 airport near Cagliari: Cagliari Elmas (CAG)
Search flight deals

  • How far is Seattle/Tacoma Intl to Cagliari Elmas by plane?

    The distance between Seattle/Tacoma Intl and Cagliari Elmas is about 5733.1 mi. In terms of flight time, this usually takes a little over 13h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cagliari Elmas Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Cagliari Elmas Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cagliari Elmas Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cagliari Elmas Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Cagliari Elmas Airport.

  • What documentation or ID do you need to fly to Cagliari Elmas Airport?

    The necessary travel and health documents for your Cagliari Elmas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Cagliari?

Best airlines flying from Seattle to Cagliari

Compare and see reviews for airlines that fly from Seattle to Cagliari with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,047Free CancellationRating
8.0
7,981 reviews
Search Delta flights

Traveling to a place near Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Villasimius
Arbatax
Pula

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Cagliari?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Cagliari. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Cagliari with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cagliari from Seattle with this policy.

How can momondo help me find flights from Seattle to Cagliari?

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 Cagliari.

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Of course. momondo tracks the price of Seattle to Cagliari flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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