SEA - CAG

$1,010 Find Cheap Flights from Seattle to Cagliari - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,010
Typical prices: $1,167-$1,621
Multiple Airlines
Tue 3/6Wed 3/21
SEA - CAG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Seattle and Cagliari. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top layover airports
Munich Franz Josef Strauss (MUC)
Cheapest • Avg $841 (round-trip)
Rome Fiumicino (FCO)
Shortest trip • 14h 32m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Seattle to Cagliari (SEA-CAG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Cagliari

Sat, Mar 6 - Sun, Mar 21
Multiple Airlines Logo
6:40 pm - 11:35 pmSEA  Seattle/Tacoma Intl-CAG Cagliari Elmas
19h 55m1 stop London Heathrow
Multiple Airlines Logo
5:45 pm - 5:50 pmCAG  Cagliari Elmas-SEA Seattle/Tacoma Intl
32h 05m1 stop London Stansted
$1,010Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
7:45 am - 6:35 pmSEA  Seattle/Tacoma Intl-CAG Cagliari Elmas
25h 50m3 stops Toronto Pearson Intl Frankfurt am Main Milan Malpensa
Multiple Airlines Logo
4:10 pm - 12:00 pmCAG  Cagliari Elmas-SEA Seattle/Tacoma Intl
28h 50m3 stops Milan Linate Munich Franz Josef Strauss Frankfurt am Main
$1,029Multiple Airlines
Wed, Dec 9 - Wed, Dec 16
Multiple Airlines Logo
1:50 pm - 10:00 pmSEA  Seattle/Tacoma Intl-CAG Cagliari Elmas
23h 10m2 stops Frankfurt am Main Venice Marco Polo
Multiple Airlines Logo
8:30 pm - 12:00 pmCAG  Cagliari Elmas-SEA Seattle/Tacoma Intl
24h 30m2 stops Venice Marco Polo Frankfurt am Main
$1,102Multiple Airlines
Fri, Dec 4 - Fri, Dec 18
Multiple Airlines Logo
2:35 pm - 12:30 amSEA  Seattle/Tacoma Intl-CAG Cagliari Elmas
24h 55m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen London Stansted
Multiple Airlines Logo
2:15 pm - 5:10 pmCAG  Cagliari Elmas-SEA Seattle/Tacoma Intl
35h 55m2 stops Milan Malpensa Istanbul
$1,140Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
2:35 pm - 10:45 pmSEA  Seattle/Tacoma Intl-CAG Cagliari Elmas
23h 10m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Rome Fiumicino
Multiple Airlines Logo
11:30 pm - 5:10 pmCAG  Cagliari Elmas-SEA Seattle/Tacoma Intl
26h 40m2 stops Milan Malpensa Istanbul
$1,252Multiple Airlines
Fri, Dec 4 - Fri, Dec 18
Multiple Airlines Logo
2:35 pm - 12:30 amSEA  Seattle/Tacoma Intl-CAG Cagliari Elmas
24h 55m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen London Stansted
Multiple Airlines Logo
10:05 am - 12:00 pmCAG  Cagliari Elmas-SEA Seattle/Tacoma Intl
34h 55m3 stops Barcelona-El Prat Istanbul Frankfurt am Main
$1,327Multiple Airlines
Fri, Dec 4 - Fri, Dec 18
Multiple Airlines Logo
2:35 pm - 7:05 pmSEA  Seattle/Tacoma Intl-CAG Cagliari Elmas
19h 30m2 stops Reykjavik Keflavik Intl Rome Fiumicino
Multiple Airlines Logo
2:15 pm - 5:10 pmCAG  Cagliari Elmas-SEA Seattle/Tacoma Intl
35h 55m2 stops Milan Malpensa Istanbul
$1,349Multiple Airlines
Mon, Dec 7 - Mon, Dec 21
Multiple Airlines Logo
7:45 am - 1:50 pmSEA  Seattle/Tacoma Intl-CAG Cagliari Elmas
21h 05m3 stops Toronto Pearson Intl Frankfurt am Main Florence Peretola
Multiple Airlines Logo
11:30 pm - 5:10 pmCAG  Cagliari Elmas-SEA Seattle/Tacoma Intl
26h 40m2 stops Milan Malpensa Istanbul
$1,386Multiple Airlines
Wed, Dec 9 - Wed, Dec 16
Multiple Airlines Logo
2:35 pm - 9:15 amSEA  Seattle/Tacoma Intl-CAG Cagliari Elmas
33h 40m3 stops Reykjavik Keflavik Intl Brussels Bruxelles-National Barcelona-El Prat
Multiple Airlines Logo
3:10 pm - 5:10 pmCAG  Cagliari Elmas-SEA Seattle/Tacoma Intl
35h 00m2 stops Rome Fiumicino Istanbul
$1,404Multiple Airlines
Mon, Dec 7 - Mon, Dec 21
Multiple Airlines Logo
6:45 pm - 8:35 pmSEA  Seattle/Tacoma Intl-CAG Cagliari Elmas
16h 50m1 stop London Heathrow
Multiple Airlines Logo
7:45 am - 5:00 pmCAG  Cagliari Elmas-SEA Seattle/Tacoma Intl
42h 15m2 stops Milan Malpensa Reykjavik Keflavik Intl
$1,481Multiple Airlines
Booking Insights

Price, demand and travel trends for Seattle to Cagliari flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What’s the most popular layover airport when flying from Seattle to Cagliari?

Amsterdam Schiphol (AMS) is the most popular layover for the Seattle to Cagliari route. 43% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via AMS.

What is the cheapest layover airport when flying from Seattle to Cagliari?

Flights via Munich Franz Josef Strauss (MUC) offer the most affordable fares, with an average round-trip price of $841. Based on KAYAK data over the past 3 months.

When flying from Seattle to Cagliari which airport offers the shortest layover?

Rome Fiumicino (FCO) had the shortest average connection time for Seattle to Cagliari layovers at 8h 35m over the past 3 months.

Find deals

Key details for Seattle to Cagliari flights

Cheapest flight

$1,010
Round-trip 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

Your Seattle to Cagliari flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Seattle to Cagliari?

    Only Economy Class is available on flights from Seattle to Cagliari.

  • How long is a flight from Seattle to Cagliari?

    A nonstop flight from Seattle to Cagliari takes 00m, covering 5,738 miles.

  • Do I need a passport to fly from Seattle to Cagliari?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Cagliari flight?

    Round-trip flights from Seattle to Cagliari range from $1,167 to $1,621, with an average of $1,621 over the past 12 months. Anything below $1,167 counts as a good deal.

  • Have flight prices from Seattle to Cagliari changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,010 to $2,052. That means the highest observed fare was about 2x higher than the lowest one.

  • What car rental options are available at Cagliari Elmas Airport (CAG)?

    Cagliari Elmas Airport (CAG) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • GREEN MOTION
    • Galdierirent
    • Rent Smart 24
    • Felirent
    • SURPRICE CAR RENTAL

  • Which airports can I use when flying from Seattle to Cagliari?

    Flights from Seattle to Cagliari usually depart from Seattle/Tacoma Intl (SEA) and arrive at Cagliari Elmas (CAG).

  • Which airports do connecting flights from Seattle to Cagliari pass through?

    One-stop flights from Seattle to Cagliari most commonly connect through:

    • Amsterdam Schiphol (AMS) - 43% of one-stop connections
    • Rome Fiumicino (FCO) - 29% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 29% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to Cagliari?

    Yes. Flexible dates can save you up to 46% on flights from Seattle to Cagliari. Saturday is the cheapest departure day at $881 round-trip on average, while Friday is the most expensive at $1,621, a difference of $740.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Seattle to Cagliari?

    Flying via Rome Fiumicino (FCO) gives the shortest average 1-stop total travel time at 14h 32m, compared with 21h 19m via Amsterdam Schiphol (AMS) and 22h 39m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Seattle and Cagliari?

    Cagliari is 8 hours ahead of Seattle (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Seattle to Cagliari flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average $881, about $740 less than Friday fares (46% savings) based on the last 12 months.

More options for your flight from Seattle to Cagliari

Complete your trip to Cagliari with a hotel stay or car rental

Car rentals in Cagliari
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