Find cheap flights from Seattle to Cagliari

Search hundreds of travel sites at once for deals on flights to Cagliari. Bundle your flight + hotel and save!

Sep 27 — Oct 41
1 adult
0 bags
Mon 9/27
Mon 10/4
There are travel restrictions to Cagliari.Learn more
Stay informed and receive email updates for when travel restrictions ease for Cagliari.

Good to know

Low season

FebruaryBest time to beat the crowds with an average 26% drop in price.

High season

DecemberMost popular time to fly with an average 31% increase in price.

Average price round-trip

$1,133(avg. price over the last 2 weeks)

Good deal round-trip

$864or less

Good deal one-way

$822or less

When to book flights from Seattle to Cagliari

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $822 or less one-way and $864 or less round-trip.
  • High season is considered to be November, December and January. The cheapest month to fly is February.

FAQs for booking flights from Seattle to Cagliari

  • Most visitors from Seattle need to provide a negative COVID-19 test result and/or quarantine to enter Cagliari. Travelers who do not have a travel history in Bangladesh, Brazil, India or Sri Lanka in the past 14 days before travel are allowed to enter Italy.
    Read more about travel restrictions for Cagliari

  • Visitors from Seattle are not required to quarantine after entering Cagliari.

  • Visitors from Seattle must present a negative Antigen (quick-test) test taken before departing to Cagliari.

  • Current regulations for vaccinated travelers to Cagliari: most visitors from Seattle may enter Cagliari but may still need to provide proof of negative COVID test.

  • Pre Registration Form

    Passenger Locator Card

    Sicily Registration Form

    Puglia Registration Form

    Calabria Registration Form

  • Masks: Required in enclosed environments.

    Restaurants: Open with restrictions

    Bars: Open with restrictions

  • Flying between Cagliari and Seattle will take minimum 18h 05m and will require at least one stop.

  • A passport is required to fly 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.

  • 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.

  • 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.

  • 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.

COVID-19 information

Safety measures for airlines flying from Seattle to Cagliari

Airlines flying from Seattle to Cagliari have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Seattle to Cagliari

Mandatory masks

Masks required on board, masks provided on flights from Seattle to Cagliari

Social distancing seating

Middle seats unavailable to book on flights from Seattle to Cagliari

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Seattle to Cagliari

Flexible cancellations

Waiving of change fees. Search flexible flights from Seattle to Cagliari

Book cheap flights from Seattle to Cagliari

Recent round-trip flight deals

3 stopsMultiple Airlines
32h 08mSEA-CAG
2 stopsMultiple Airlines
21h 56mCAG-SEA
3 stopsMultiple Airlines
29h 49mSEA-CAG
3 stopsMultiple Airlines
47h 54mCAG-SEA
2 stopsMultiple Airlines
22h 52mSEA-CAG
2 stopsMultiple Airlines
21h 56mCAG-SEA
1 stopMultiple Airlines
18h 05mSEA-CAG
2 stopsMultiple Airlines
23h 48mCAG-SEA
2 stopsMultiple Airlines
32h 45mSEA-CAG
2 stopsMultiple Airlines
36h 00mCAG-SEA

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Recent one-way flight deals

1 stopMultiple Airlines
14h 40mSEA-CAG
1 stopMultiple Airlines
14h 35mSEA-CAG

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Seattle - Cagliari Flights


Seattle (SEA)United States


Cagliari (CAG)Italy

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