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Sardinia

$301+ Cheap flights from District of Columbia 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAG
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from District of Columbia to Sardinia

Cheapest flights from District of Columbia to Sardinia
Explore the most affordable flight options available from District of Columbia to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Sun 8/25:40 pm
IAD
-
OLB
1 stop20h 45m
British Airways
Thu 8/2012:20 pm
OLB
-
IAD
1 stop14h 00m
British Airways
Deal found 2/19$556
This British Airways deal was found by Cheapflights users on 2/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:25 pm
IAD
-
OLB
1 stop14h 15m
British Airways
Thu 8/2012:20 pm
OLB
-
IAD
1 stop14h 00m
British Airways
Deal found 2/19$560
This British Airways deal was found by Cheapflights users on 2/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:25 pm
IAD
-
OLB
1 stop14h 55m
British Airways
Thu 8/2012:20 pm
OLB
-
IAD
1 stop14h 00m
British Airways
Deal found 2/19$610
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:40 pm
IAD
-
OLB
1 stop33h 00m
KLM
Sat 8/224:00 pm
OLB
-
IAD
1 stop29h 35m
KLM
Deal found 2/19$637
This British Airways deal was found by Cheapflights users on 2/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:58 pm
DCA
-
OLB
2 stops19h 27m
Multiple Airlines
Thu 8/2012:20 pm
OLB
-
DCA
2 stops16h 57m
Multiple Airlines
Deal found 2/19$639
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:30 am
DCA
-
OLB
1 stop18h 30m
Delta
Wed 8/1910:15 am
OLB
-
DCA
2 stops18h 57m
Delta
Deal found 2/19$643
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:00 pm
DCA
-
OLB
2 stops19h 15m
Delta
Wed 8/1910:15 am
OLB
-
DCA
2 stops27h 07m
Delta
Deal found 2/19$647
This British Airways deal was found by Cheapflights users on 2/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:40 pm
IAD
-
OLB
1 stop19h 40m
British Airways
Sat 8/222:05 pm
OLB
-
IAD
1 stop12h 15m
British Airways
Deal found 2/19$660
This British Airways deal was found by Cheapflights users on 2/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:15 pm
IAD
-
OLB
1 stop19h 20m
British Airways
Wed 8/199:25 pm
OLB
-
IAD
1 stop24h 25m
British Airways
Deal found 2/19$715
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:20 pm
IAD
-
OLB
1 stop12h 15m
Lufthansa
Fri 8/2112:00 pm
OLB
-
IAD
1 stop13h 25m
Lufthansa
Deal found 2/19$726
This Vueling Global deal was found by Cheapflights users on 2/21. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:00 pm
IAD
-
CAG
2 stops33h 50m
Multiple Airlines
Wed 9/301:40 pm
CAG
-
IAD
2 stops31h 50m
Multiple Airlines
Deal found 2/21$737
This BusinessClass deal was found by Cheapflights users on 2/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:59 pm
IAD
-
CAG
2 stops40h 01m
Multiple Airlines
Fri 8/285:05 pm
CAG
-
IAD
1 stop28h 30m
Multiple Airlines
Deal found 2/22$740

Find flight deals from District of Columbia to Sardinia

Keep the following information in mind while searching for District of Columbia to Sardinia flight deals. Data was last updated February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$556
(Cheapflightsfares)

One-way from

$301
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Cagliari Elmas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cagliari Elmas flights.
Search Deals
From District of Columbia to Sardinia
Search Deals
One-way flight from District of Columbia to Sardinia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 February 23, 2026.
Use the filters below to find and compare flights from District of Columbia to Sardinia that are best for you.

Fly from

District of Columbia

Fly to

Sardinia

Route

Depart

Return

Price

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 8/4

5:40 pm-8:35 pm

1 stop20h 55m

Olbia Costa Smeralda

Wed 8/19

9:25 pm-8:20 pm

1 stop28h 55m

$560

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 8/2

7:15 pm-8:25 pm

1 stop19h 10m

Olbia Costa Smeralda

Wed 8/19

9:25 pm-5:25 pm

1 stop26h 00m

$560

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 8/4

10:25 pm-8:35 pm

1 stop16h 10m

Olbia Costa Smeralda

Thu 8/20

12:20 pm-3:50 pm

1 stop33h 30m

$560

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Wed 8/5

5:40 pm-11:25 am

1 stop11h 45m

Olbia Costa Smeralda

Tue 8/18

7:40 pm-7:40 pm

1 stop30h 00m

$560

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 8/3

10:25 pm-6:40 pm

1 stop14h 15m

Olbia Costa Smeralda

Tue 8/18

7:40 pm-3:50 pm

1 stop26h 10m

$560

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 8/3

10:25 pm-6:40 pm

1 stop14h 15m

Olbia Costa Smeralda

Wed 8/19

9:25 pm-8:20 pm

1 stop28h 55m

$560

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 8/4

9:30 pm-8:35 pm

1 stop17h 05m

Olbia Costa Smeralda

Fri 8/21

9:25 pm-7:40 pm

1 stop28h 15m

$610

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 8/2

5:40 pm-8:25 pm

1 stop20h 45m

Olbia Costa Smeralda

Sun 8/23

8:05 pm-8:20 pm

1 stop30h 15m

$610

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sat 8/1

7:15 pm-7:20 pm

1 stop18h 05m

Olbia Costa Smeralda

Tue 8/18

7:40 pm-3:50 pm

1 stop26h 10m

$610

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Wed 8/5

5:40 pm-11:25 am

1 stop11h 45m

Olbia Costa Smeralda

Fri 8/21

9:25 pm-8:20 pm

1 stop28h 55m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 41 results
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Best time to book a flight from District of Columbia to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from District of Columbia 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 District of Columbia 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 February 23, 2026.
See what other customers who have flown with Lufthansa and British Airways from District of Columbia to Sardinia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,803 reviews

Crew

7.6

Entertainment

6.5

Boarding

7.0

Overall

6.8

Comfort

6.8

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,803 reviews
Lufthansa
6.8
Okay
7,803 reviews

Crew

7.6

Entertainment

6.5

Boarding

7.0

Overall

6.8

Comfort

6.8

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
British Airways
6.7
Okay
7,759 reviews
Lufthansa
6.8
Okay
7,803 reviews

Crew

7.6

Entertainment

6.5

Boarding

7.0

Overall

6.8

Comfort

6.8

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia to Sardinia?

    For as low as $830, British Airways can have you in Sardinia from District of Columbia in 13h 25m. There are 4436 mi between District of Columbia and Sardinia. 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 District of Columbia to Sardinia that include hotel bookings?

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

  • How can I find direct flights from District of Columbia to Sardinia?

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

  • Can I find deals for business class flights from District of Columbia to Sardinia?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Sardinia

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Top airline flying from District of Columbia to Sardinia

Discover the top airline that operate flights from District of Columbia 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 February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$726Average$919FlexibilityNo cancel feeOn-time76%

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