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Sardinia

$287+ Cheap flights from Washington, D.C. (WAS) 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CAG
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Sardinia

Keep the following information in mind while searching for Washington, D.C. to Sardinia flight deals. Data was last updated August 20, 2025.

Round-trip from

$627
(Trip.com)

One-way from

$287
(Kiwi.com)
From Washington, D.C. (WAS) to Sardinia
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One-way flight from Washington, D.C. (WAS) to Sardinia
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Find flight deals from Washington, D.C. to Sardinia

Cheapest flights from Washington, D.C. to Sardinia
Explore the most affordable flight options available from Washington, D.C. to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Trip.com deal was found by Cheapflights users on 8/18. 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.
Tue 9/3010:05 pmIAD - OLB
2 stops18h 35mMultiple Airlines
Thu 10/97:05 amOLB - IAD
2 stops18h 54mMultiple Airlines
Deal found 8/18$627
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Sun 10/199:35 amIAD - OLB
2 stops25h 00mMultiple Airlines
Sun 10/267:50 pmOLB - IAD
1 stop24h 50mMultiple Airlines
Deal found 8/18$645
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Sat 10/410:05 pmIAD - OLB
2 stops18h 35mMultiple Airlines
Sat 10/117:05 amOLB - IAD
2 stops18h 54mMultiple Airlines
Deal found 8/20$656
This Orbitz deal was found by Cheapflights users on 8/19. 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.
Mon 10/2010:20 pmIAD - OLB
1 stop12h 15mMultiple Airlines
Sun 10/267:50 pmOLB - IAD
1 stop24h 50mMultiple Airlines
Deal found 8/19$695
This Mytrip deal was found by Cheapflights users on 8/19. 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 9/285:45 pmIAD - CAG
2 stops20h 35mMultiple Airlines
Tue 9/309:30 pmCAG - IAD
2 stops29h 20mMultiple Airlines
Deal found 8/19$701
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 9/1810:40 pmIAD - OLB
1 stop15h 55mBritish Airways
Thu 9/2512:30 pmOLB - IAD
1 stop13h 40mBritish Airways
Deal found 8/19$708
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:25 pmIAD - CAG
1 stop33h 45mMultiple Airlines
Sun 9/287:25 pmCAG - IAD
1 stop24h 05mMultiple Airlines
Deal found 8/18$708
This Ovago deal was found by Cheapflights users on 8/17. 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.
Fri 9/197:25 pmIAD - OLB
1 stop11h 50mBritish Airways
Tue 9/237:35 pmOLB - IAD
2 stops25h 25mBritish Airways
Deal found 8/17$710
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:20 pmIAD - OLB
1 stop12h 15mLufthansa
Sat 10/119:15 pmOLB - IAD
2 stops22h 15mLufthansa
Deal found 8/20$711
This Ovago deal was found by Cheapflights users on 8/18. 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.
Fri 9/57:25 pmIAD - OLB
1 stop11h 50mBritish Airways
Mon 9/159:15 pmOLB - IAD
1 stop26h 20mBritish Airways
Deal found 8/18$712
This Expedia deal was found by Cheapflights users on 8/19. 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 9/1810:40 pmIAD - OLB
1 stop32h 35mBritish Airways
Tue 9/237:35 pmOLB - IAD
2 stops25h 25mBritish Airways
Deal found 8/19$715
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:10 pmIAD - OLB
2 stops16h 25mLufthansa
Thu 10/912:00 pmOLB - IAD
1 stop13h 25mLufthansa
Deal found 8/18$718

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 August 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Sardinia that are best for you.

Fly from

Washington, D.C.

Fly to

Sardinia

Route

Depart

Return

Price

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 9/30

10:05 pm-10:40 pm

2 stops18h 35m

Olbia Costa Smeralda

Thu 10/9

7:05 am-7:59 pm

2 stops18h 54m

$627

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 10/20

9:35 am-4:35 pm

2 stops25h 00m

Olbia Costa Smeralda

Sun 10/26

7:50 pm-3:40 pm

1 stop24h 50m

$645

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 10/19

9:35 am-4:35 pm

2 stops25h 00m

Olbia Costa Smeralda

Sun 10/26

7:50 pm-3:40 pm

1 stop24h 50m

$645

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sat 10/4

10:05 pm-10:40 pm

2 stops18h 35m

Olbia Costa Smeralda

Sat 10/11

7:05 am-7:59 pm

2 stops18h 54m

$656

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 9/28

5:45 pm-8:20 pm

2 stops20h 35m

Cagliari Elmas

Tue 9/30

9:30 pm-8:50 pm

2 stops29h 20m

$701

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Thu 9/18

10:40 pm-8:35 pm

1 stop15h 55m

Olbia Costa Smeralda

Thu 9/25

12:30 pm-8:10 pm

1 stop13h 40m

$708

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 9/19

5:25 pm-9:10 am

1 stop33h 45m

Cagliari Elmas

Sun 9/28

7:25 pm-1:30 pm

1 stop24h 05m

$708

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 9/30

6:10 pm-5:35 pm

1 stop17h 25m

Olbia Costa Smeralda

Thu 10/9

12:00 pm-7:25 pm

1 stop13h 25m

$710

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 9/19

7:25 pm-1:15 pm

1 stop11h 50m

Olbia Costa Smeralda

Tue 9/23

7:35 pm-3:00 pm

2 stops25h 25m

$710

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Fri 10/3

5:20 pm-10:40 pm

2 stops23h 20m

Alghero-Fertilia

Fri 10/10

7:00 am-6:55 pm

2 stops17h 55m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 44 results
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Best time to book a flight from Washington, D.C. to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Washington, D.C. 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, D.C. 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 August 20, 2025.
Peruse reviews from past customers who have flown with Lufthansa and British Airways from Washington, D.C. to Sardinia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,337 reviews

Entertainment

6.4

Overall

6.8

Boarding

7.0

Comfort

6.8

Food

6.3

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.8
Okay
7,337 reviews
Lufthansa
6.8
Okay
7,337 reviews

Entertainment

6.4

Overall

6.8

Boarding

7.0

Comfort

6.8

Food

6.3

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
British Airways
6.7
Okay
7,289 reviews
Lufthansa
6.8
Okay
7,337 reviews

Entertainment

6.4

Overall

6.8

Boarding

7.0

Comfort

6.8

Food

6.3

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C. to Sardinia?

    Airlines like British Airways, ITA Airways, and Delta fly from Washington, D.C. to Sardinia in about 20h 05m. The time it takes to get you to your destination can typically vary by up to 2h 55m. Airlines will cover a distance of 4353 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. to Sardinia?

    Most travelers choose Washington, D.C. Dulles Intl - Olbia Costa Smeralda, Washington, D.C. Reagan-National - Olbia Costa Smeralda or Baltimore/Washington - Olbia Costa Smeralda when deciding on the best route from Washington, D.C. to Sardinia.

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

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

  • How can I find direct flights from Washington, D.C. to Sardinia?

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

  • Can I find deals for business class flights from Washington, D.C. to Sardinia?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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, D.C. to Sardinia

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

Discover the top airline that operate flights from Washington, D.C. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$751Average$1,176FlexibilityNo cancel feeOn-time76%

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