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Sardinia

$635+ Cheap flights from Washington to Sardinia

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CAG
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Washington to Sardinia

Cheapest flights from Washington to Sardinia
Explore the most affordable flight options available from Washington to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Mytrip deal was found by Cheapflights users on 1/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:10 pm
SEA
-
OLB
2 stops22h 30m
Multiple Airlines
Wed 3/187:30 pm
OLB
-
SEA
2 stops25h 40m
Multiple Airlines
Deal found 1/24$635
This Cheapflightsfares deal was found by Cheapflights users on 1/24. 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.
Wed 5/66:50 pm
SEA
-
OLB
1 stop12h 45m
Lufthansa
Tue 5/195:30 pm
OLB
-
SEA
2 stops27h 50m
Lufthansa
Deal found 1/24$760
This Mytrip deal was found by Cheapflights users on 1/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:00 pm
SEA
-
CAG
2 stops23h 30m
Multiple Airlines
Tue 3/171:30 pm
CAG
-
SEA
2 stops32h 50m
Multiple Airlines
Deal found 1/23$769
This KLM deal was found by Cheapflights users on 1/24. 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.
Wed 5/61:45 pm
SEA
-
OLB
1 stop33h 35m
KLM
Tue 5/198:35 pm
OLB
-
SEA
1 stop24h 07m
KLM
Deal found 1/24$774
This KLM deal was found by Cheapflights users on 1/24. 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.
Sat 8/13:30 pm
SEA
-
OLB
1 stop32h 30m
Multiple Airlines
Thu 8/1311:20 am
OLB
-
SEA
1 stop19h 56m
Multiple Airlines
Deal found 1/24$776
This Delta deal was found by Cheapflights users on 1/24. 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.
Sat 8/15:30 pm
SEA
-
OLB
2 stops30h 30m
Delta
Thu 8/1311:20 am
OLB
-
SEA
2 stops21h 06m
Delta
Deal found 1/24$783
This Delta deal was found by Cheapflights users on 1/24. 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.
Mon 8/39:25 pm
SEA
-
OLB
2 stops35h 50m
Delta
Thu 8/1311:20 am
OLB
-
SEA
2 stops33h 51m
Delta
Deal found 1/24$793
This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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.
Wed 9/236:50 pm
SEA
-
OLB
1 stop12h 45m
Lufthansa
Wed 10/1412:00 pm
OLB
-
SEA
1 stop13h 59m
Lufthansa
Deal found 1/25$933
This Orbitz deal was found by Cheapflights users on 1/25. 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.
Sat 3/213:00 pm
SEA
-
OLB
2 stops18h 40m
Lufthansa
Sun 3/2912:00 pm
OLB
-
SEA
2 stops41h 53m
Lufthansa
Deal found 1/25$958
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Fri 4/32:10 pm
SEA
-
OLB
2 stops36h 05m
Lufthansa
Fri 4/1012:00 pm
OLB
-
SEA
1 stop13h 59m
Lufthansa
Deal found 1/26$988

Find flight deals from Washington to Sardinia

Keep the following information in mind while searching for Washington to Sardinia flight deals. Data was last updated January 26, 2026.

Round-trip from

$635
(Mytrip)
From Washington to Sardinia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Sardinia 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 January 26, 2026.
Use the filters below to find and compare flights from Washington to Sardinia that are best for you.

Fly from

Washington

Fly to

Sardinia

Route

Depart

Return

Price

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 3/11

4:10 pm-10:40 pm

2 stops22h 30m

Olbia Costa Smeralda

Wed 3/18

7:30 pm-1:10 pm

2 stops25h 40m

$635

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 5/6

6:50 pm-4:35 pm

1 stop12h 45m

Olbia Costa Smeralda

Tue 5/19

5:30 pm-12:20 pm

2 stops27h 50m

$760

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Tue 3/10

3:00 pm-10:30 pm

2 stops23h 30m

Cagliari Elmas

Tue 3/17

1:30 pm-2:20 pm

2 stops32h 50m

$769

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 5/6

1:45 pm-8:20 am

1 stop33h 35m

Olbia Costa Smeralda

Tue 5/19

8:35 pm-11:42 am

1 stop24h 07m

$774

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Sat 3/21

3:00 pm-5:40 pm

2 stops18h 40m

Olbia Costa Smeralda

Sun 3/29

12:00 pm-8:53 pm

2 stops41h 53m

$958

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Fri 4/3

2:10 pm-11:15 am

2 stops36h 05m

Olbia Costa Smeralda

Fri 4/10

12:00 pm-4:59 pm

1 stop13h 59m

$988

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Fri 4/3

5:50 am-4:35 pm

2 stops25h 45m

Olbia Costa Smeralda

Fri 4/10

12:00 pm-7:18 pm

2 stops16h 18m

$1,008

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Thu 6/18

5:40 pm-7:30 pm

1 stop16h 50m

Olbia Costa Smeralda

Thu 6/25

7:40 am-3:40 pm

1 stop17h 00m

$1,262

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Fri 7/10

6:50 pm-5:45 pm

1 stop13h 55m

$794

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Fri 7/10

7:20 pm-6:15 pm

3 stops37h 55m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Best time to book a flight from Washington to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia 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 Sardinia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sardinia

Get insights into the airlines that provide service to Sardinia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sardinia. Reviews last updated January 26, 2026.
Get a feel of what it's like to fly with Delta and Lufthansa from Washington to Sardinia by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,113 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,747 reviews
Delta
7.9
Good
8,113 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

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

    Departing from State of Washington to Sardinia will take you 12h 45m. Airlines will cover a distance of 5653 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Sardinia 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

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Alternative routes for Washington to Sardinia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Washington to Sardinia

Discover the top 2 airlines that operate flights from Washington to Sardinia. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$971Average$1,888FlexibilityNo cancel feeOn-time76%
DeltaCheapest$1,047Average$1,296FlexibilityNo cancel feeOn-timeN/A

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