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Cagliari

$768+ Cheap flights from Washington to Cagliari (CAG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CAG
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from Washington to Cagliari

Best flights from Washington to Cagliari
Discover carefully curated flight deals from Washington to Cagliari that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

This Trip.com deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:00 pmSEA - CAG
2 stops21h 40mMultiple Airlines
Thu 2/198:10 amCAG - SEA
2 stops38h 10mMultiple Airlines
Deal found 12/29$833
This Cheapflightsfares deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:00 amSEA - CAG
2 stops25h 45mLufthansa
Thu 5/146:35 pmCAG - SEA
2 stops26h 45mLufthansa
Deal found 12/29$851
This KLM deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:30 pmSEA - CAG
1 stop13h 55mKLM
Thu 5/145:05 pmCAG - SEA
1 stop27h 37mKLM
Deal found 12/29$870
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:30 amSEA - CAG
2 stops21h 55mDelta
Wed 5/205:05 pmCAG - SEA
1 stop32h 25mDelta
Deal found 12/27$988
This Cheapflightsfares deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:55 amSEA - CAG
2 stops23h 20mLufthansa
Thu 5/146:55 pmCAG - SEA
2 stops33h 05mLufthansa
Deal found 12/26$910
This KLM deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:30 pmSEA - CAG
1 stop13h 55mKLM
Thu 5/145:05 pmCAG - SEA
1 stop32h 25mKLM
Deal found 12/26$930
This Orbitz deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:55 amSEA - CAG
2 stops36h 55mMultiple Airlines
Wed 5/208:30 pmCAG - SEA
2 stops31h 00mMultiple Airlines
Deal found 12/27$934
This KLM deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:30 pmSEA - CAG
1 stop13h 55mKLM
Wed 5/205:05 pmCAG - SEA
1 stop27h 37mKLM
Deal found 12/27$983

Find flight deals from Washington to Cagliari

Keep the following information in mind while searching for Washington to Cagliari flight deals. Data was last updated December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$768
(Mytrip)
Provider with most accurate pricing for Seattle/Tacoma Intl-Cagliari Elmas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cagliari Elmas flights.
Search Deals
From Washington to Cagliari Elmas
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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, Cheapflights users made 2,558,603 searches. Data last updated December 29, 2025.
Use the filters below to find and compare flights from Washington to Cagliari that are best for you.

Fly from

Washington

Fly to

Cagliari

Route

Depart

Return

Price

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Thu 2/12

2:00 pm-8:40 pm

2 stops21h 40m

Cagliari Elmas

Thu 2/19

8:10 am-1:20 pm

2 stops38h 10m

$833

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Mon 5/4

7:00 am-5:45 pm

2 stops25h 45m

Cagliari Elmas

Thu 5/14

6:35 pm-12:20 pm

2 stops26h 45m

$851

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Mon 5/4

5:30 pm-4:25 pm

1 stop13h 55m

Cagliari Elmas

Thu 5/14

5:05 pm-11:42 am

1 stop27h 37m

$870

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Thu 5/7

9:55 am-6:15 pm

2 stops23h 20m

Cagliari Elmas

Thu 5/14

6:55 pm-7:00 pm

2 stops33h 05m

$910

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Thu 5/7

5:30 pm-4:25 pm

1 stop13h 55m

Cagliari Elmas

Thu 5/14

5:05 pm-4:30 pm

1 stop32h 25m

$930

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Tue 5/12

9:55 am-7:50 am

2 stops36h 55m

Cagliari Elmas

Wed 5/20

8:30 pm-6:30 pm

2 stops31h 00m

$934

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Tue 5/12

5:30 pm-4:25 pm

1 stop13h 55m

Cagliari Elmas

Wed 5/20

5:05 pm-11:42 am

1 stop27h 37m

$983

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Tue 5/12

9:30 am-4:25 pm

2 stops21h 55m

Cagliari Elmas

Wed 5/20

5:05 pm-4:30 pm

1 stop32h 25m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Best time to book a flight from Washington to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Cagliari
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cagliari from Washington?

    Most people fly into Cagliari Elmas (CAG) if they book a flight to Cagliari from Washington. Elmas is conveniently located just 4.0 mi from Cagliari’s city center.

  • How long is the flight from State of Washington to Cagliari?

    Airlines like Lufthansa and KLM fly from State of Washington to Cagliari in about 13h 55m. The time it takes to get you to your destination can typically vary by up to 11h 50m. State of Washington and Cagliari are separated by a distance of 5738 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Washington to Cagliari that include hotel bookings?

    Yes. In addition to deals on Washington to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Cagliari?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Cagliari.

  • Can I find deals for business class flights from Washington to Cagliari?

    Yes. Cheapflights offers flight deals from Washington to Cagliari by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Oristano

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Alternative routes for Washington to Cagliari

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Washington to Cagliari

Discover the top airline that operate flights from Washington to Cagliari. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,047Average$1,296FlexibilityNo cancel feeOn-timeN/A

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