HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sardinia

$334+ Cheap flights from Washington to Sardinia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CAG
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Sardinia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Sardinia

Keep the following information in mind while searching for Washington to Sardinia flight deals. Data was last updated September 16, 2025.

Round-trip from

$649
(Trip.com)

One-way from

$334
(Kiwi.com)
From Washington to Sardinia
Search Deals
One-way flight from Washington to Sardinia
Search Deals

Find 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 September 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. 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 10/303:35 pmSEA - OLB
2 stops18h 50mMultiple Airlines
Thu 11/66:45 amOLB - SEA
2 stops19h 15mMultiple Airlines
Deal found 9/15$649
This flugladen.de deal was found by Cheapflights users on 9/14. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:10 pmSEA - CAG
2 stops18h 30mMultiple Airlines
Wed 11/512:00 pmCAG - SEA
2 stops33h 10mMultiple Airlines
Deal found 9/14$714
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/77:15 amSEA - CAG
2 stops22h 30mMultiple Airlines
Tue 10/215:10 pmCAG - SEA
3 stops30h 06mMultiple Airlines
Deal found 9/14$727
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:00 pmSEA - OLB
1 stop18h 30mLufthansa
Thu 11/66:15 pmOLB - SEA
1 stop26h 55mLufthansa
Deal found 9/15$749
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:20 pmSEA - CAG
1 stop29h 30mBritish Airways
Tue 10/212:55 pmCAG - SEA
1 stop29h 40mBritish Airways
Deal found 9/14$805
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:50 pmSEA - CAG
2 stops38h 45mLufthansa
Mon 10/207:25 pmCAG - SEA
1 stop25h 30mLufthansa
Deal found 9/15$982
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Sun 9/215:05 pmSEA - OLB
2 stops20h 35mMultiple Airlines
Wed 9/248:30 pmOLB - SEA
2 stops27h 35mMultiple Airlines
Deal found 9/15$1,067
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:50 amSEA - OLB
2 stops37h 45mCondor
Sat 9/277:35 amOLB - SEA
2 stops23h 16mCondor
Deal found 9/13$1,463

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 September 16, 2025.
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

Thu 10/30

3:35 pm-6:25 pm

2 stops18h 50m

Olbia Costa Smeralda

Thu 11/6

6:45 am-5:00 pm

2 stops19h 15m

$649

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 10/29

4:10 pm-6:40 pm

2 stops18h 30m

Cagliari Elmas

Wed 11/5

12:00 pm-12:10 pm

2 stops33h 10m

$714

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Tue 10/7

7:15 am-2:45 pm

2 stops22h 30m

Cagliari Elmas

Tue 10/21

5:10 pm-2:16 pm

3 stops30h 06m

$727

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Thu 10/30

3:00 pm-5:30 pm

1 stop18h 30m

Olbia Costa Smeralda

Thu 11/6

6:15 pm-12:10 pm

1 stop26h 55m

$749

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Tue 10/7

8:20 pm-10:50 am

1 stop29h 30m

Cagliari Elmas

Tue 10/21

2:55 pm-11:35 am

1 stop29h 40m

$805

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 10/8

6:50 pm-6:35 pm

2 stops38h 45m

Cagliari Elmas

Mon 10/20

7:25 pm-11:55 am

1 stop25h 30m

$982

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Thu 10/9

8:40 am-8:50 pm

3 stops51h 10m

$334

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 10/8

6:50 pm-4:35 pm

1 stop12h 45m

$589

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Thu 10/9

8:20 pm-1:15 pm

1 stop31h 55m

$607

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Tue 10/7

12:17 am-7:50 am

2 stops46h 33m

$4,516

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

What is the cheapest time of day to fly from WA to SA?

Find hourly flight availability from Washington to Sardinia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from State of Washington to Sardinia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 16, 2025.
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
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,407 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 18h 30m. Airlines will cover a distance of 5653 mi.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Sardinia

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Malpensa flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Malpensa flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Boston to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Miami to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Vicenza flights
John F Kennedy Intl to Linate flights
Newark to Vicenza flights
Newark to Linate flights
LaGuardia to Malpensa flights
Atlanta to Leonardo da Vinci/Fiumicino flights
Philadelphia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Bergamo flights
Seattle to Leonardo da Vinci/Fiumicino flights
Hobby to Leonardo da Vinci/Fiumicino flights
Baltimore to Leonardo da Vinci/Fiumicino flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Newark to Bergamo flights
John F Kennedy Intl to Naples flights
John F Kennedy Intl to Ciampino flights
Ontario to Leonardo da Vinci/Fiumicino flights
Midway to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Florence flights
Santa Ana to Leonardo da Vinci/Fiumicino flights
Newark to Naples flights
Los Angeles to Malpensa flights
San Francisco to Malpensa flights
LaGuardia to Linate flights
Boston to Florence flights
Detroit to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Malpensa flights
San Francisco to Linate flights
Denver to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Malpensa flights
Orlando to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Catania flights
Minneapolis to Leonardo da Vinci/Fiumicino flights
Love Field to Leonardo da Vinci/Fiumicino flights
George Bush Intcntl to Leonardo da Vinci/Fiumicino flights
Newark to Florence flights
Dulles Intl to Linate flights
Los Angeles to Linate flights
Dallas/Fort Worth to Malpensa flights

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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$971Average$1,888FlexibilityNo cancel feeOn-time76%
DeltaCheapest$1,047Average$1,414FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.