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Sardinia

$315+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — OLB
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap 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 June 10, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/7. 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 8/1410:20 pm
IAD
-
OLB
1 stop12h 15m
Lufthansa
Tue 8/259:50 am
OLB
-
IAD
1 stop12h 15m
Lufthansa
Deal found 6/7$791
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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 8/1310:20 pm
IAD
-
OLB
1 stop12h 15m
Lufthansa
Wed 8/2612:00 pm
OLB
-
IAD
1 stop13h 25m
Lufthansa
Deal found 6/6$793
This Air France deal was found by Cheapflights users on 6/9. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:45 pm
IAD
-
OLB
1 stop14h 30m
Multiple Airlines
Tue 8/259:55 pm
OLB
-
IAD
1 stop23h 40m
Multiple Airlines
Deal found 6/9$801
This Air France deal was found by Cheapflights users on 6/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:29 pm
IAD
-
OLB
2 stops15h 01m
Multiple Airlines
Wed 8/269:15 am
OLB
-
IAD
1 stop12h 20m
Multiple Airlines
Deal found 6/6$806
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Mon 8/178:30 pm
IAD
-
OLB
3 stops21h 05m
Multiple Airlines
Tue 9/84:40 pm
OLB
-
IAD
2 stops33h 55m
Multiple Airlines
Deal found 6/10$814
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 8/149:45 pm
IAD
-
OLB
1 stop14h 30m
Delta
Tue 8/2510:15 am
OLB
-
IAD
2 stops19h 11m
Delta
Deal found 6/8$818
This Delta deal was found by Cheapflights users on 6/6. 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.
Thu 8/1312:29 pm
IAD
-
OLB
2 stops15h 01m
Delta
Wed 8/2610:15 am
OLB
-
IAD
2 stops19h 11m
Delta
Deal found 6/6$823
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Mon 8/178:30 pm
IAD
-
AHO
3 stops20h 20m
Multiple Airlines
Tue 9/81:35 pm
AHO
-
IAD
2 stops31h 35m
Multiple Airlines
Deal found 6/10$825
This Air France deal was found by Cheapflights users on 6/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:45 pm
IAD
-
OLB
1 stop14h 30m
Air France
Tue 8/2510:15 am
OLB
-
IAD
2 stops19h 06m
Air France
Deal found 6/10$838
This Air France deal was found by Cheapflights users on 6/9. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:45 pm
IAD
-
OLB
1 stop14h 30m
Multiple Airlines
Sat 8/2210:00 pm
OLB
-
IAD
1 stop23h 35m
Multiple Airlines
Deal found 6/9$851
This Travelocity deal was found by Cheapflights users on 6/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:25 pm
IAD
-
OLB
1 stop14h 15m
British Airways
Mon 9/219:15 pm
OLB
-
IAD
1 stop24h 40m
British Airways
Deal found 6/8$852
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Mon 8/175:15 pm
IAD
-
AHO
1 stop16h 05m
Multiple Airlines
Wed 9/911:55 pm
AHO
-
IAD
2 stops26h 40m
Multiple Airlines
Deal found 6/9$857

Find 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 June 10, 2026.

Round-trip from

$791
(Cheapflightsfares)

One-way from

$315
(Kiwi.com)
From Washington, D.C. (WAS) to Sardinia
Search Deals
One-way flight from Washington, D.C. (WAS) to Sardinia
Search Deals

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 June 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Sardinia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Mon 8/17

8:30 pm-10:50 pm

3 stops20h 20m

Alghero-Fertilia

Tue 9/8

1:35 pm-3:10 pm

2 stops31h 35m

$825

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 9/7

10:25 pm-6:40 pm

1 stop14h 15m

Olbia Costa Smeralda

Mon 9/21

9:15 pm-3:55 pm

1 stop24h 40m

$852

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 8/17

12:29 pm-9:00 am

1 stop14h 31m

Olbia Costa Smeralda

Tue 9/8

9:55 pm-3:35 pm

1 stop23h 40m

$854

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Mon 8/17

6:02 am-9:00 am

1 stop20h 58m

Olbia Costa Smeralda

Tue 9/8

11:20 am-11:12 pm

1 stop17h 52m

$859

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Mon 8/17

6:02 am-9:00 am

1 stop20h 58m

Olbia Costa Smeralda

Tue 9/8

11:20 am-6:11 pm

1 stop12h 51m

$859

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Tue 8/18

11:00 am-9:30 am

2 stops16h 30m

Olbia Costa Smeralda

Tue 9/8

11:20 am-9:09 pm

1 stop15h 49m

$863

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Sun 8/16

5:00 pm-6:15 pm

2 stops19h 15m

Olbia Costa Smeralda

Tue 9/8

11:20 am-11:12 pm

1 stop17h 52m

$863

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 8/2

8:25 am-5:05 pm

2 stops26h 40m

Cagliari Elmas

Tue 8/18

6:35 pm-7:25 pm

1 stop30h 50m

$869

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 8/16

9:45 pm-6:15 pm

1 stop14h 30m

Olbia Costa Smeralda

Thu 9/10

11:20 am-7:16 pm

1 stop13h 56m

$869

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 8/2

5:40 pm-4:25 pm

1 stop16h 45m

Cagliari Elmas

Tue 8/18

5:05 pm-6:33 pm

2 stops31h 28m

$870

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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 June 10, 2026.
Peruse reviews from past customers who have flown with Lufthansa 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
8,052 reviews

Crew

7.6

Overall

6.8

Entertainment

6.4

Food

6.3

Boarding

7.0

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class
Lufthansa
6.8
Okay
8,052 reviews
Lufthansa
6.8
Okay
8,052 reviews

Crew

7.6

Overall

6.8

Entertainment

6.4

Food

6.3

Boarding

7.0

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class

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 Delta, KLM, and Lufthansa fly from Washington, D.C. to Sardinia in about 12h 15m. The time it takes to get you to your destination can typically vary by up to 2h 46m. Airlines will cover a distance of 4400 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

Browse thousands of different options on Cheapflights for your next trip

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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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$726Average$995FlexibilityNo cancel feeOn-time76%

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