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Sardinia

$605+ Cheap flights from Dulles Intl (IAD) 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAG
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Find flight deals from Dulles Intl to Sardinia

Best flights from Dulles Intl to Sardinia
Discover carefully curated flight deals from Dulles Intl to Sardinia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 17, 2025.

This Vueling Global deal was found by Cheapflights users on 11/17. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 pmIAD - CAG
2 stops36h 35mMultiple Airlines
Mon 3/21:20 pmCAG - IAD
2 stops33h 10mMultiple Airlines
Deal found 11/17$605
This Ovago deal was found by Cheapflights users on 11/16. 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.
Sat 5/168:20 pmIAD - OLB
2 stops42h 05mBritish Airways
Tue 5/267:35 pmOLB - IAD
1 stop26h 15mBritish Airways
Deal found 11/16$1,060
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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 5/35:25 pmIAD - OLB
1 stop17h 10mLufthansa
Sat 5/99:10 pmOLB - IAD
2 stops23h 55mLufthansa
Deal found 11/16$1,071
This KLM deal was found by Cheapflights users on 11/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/810:11 amIAD - AHO
2 stops26h 34mKLM
Thu 2/127:00 amAHO - IAD
2 stops18h 11mKLM
Deal found 11/15$1,438
This Mytrip deal was found by Cheapflights users on 11/16. 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 4/195:40 pmIAD - CAG
3 stops25h 20mMultiple Airlines
Thu 4/309:35 amCAG - IAD
2 stops35h 30mMultiple Airlines
Deal found 11/16$829
This Mytrip deal was found by Cheapflights users on 11/16. 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 4/188:20 pmIAD - CAG
3 stops19h 05mMultiple Airlines
Thu 4/309:35 amCAG - IAD
2 stops35h 30mMultiple Airlines
Deal found 11/16$882
This Ovago deal was found by Cheapflights users on 11/16. 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.
Sun 5/310:20 pmIAD - OLB
1 stop12h 15mMultiple Airlines
Sat 5/96:15 pmOLB - IAD
1 stop28h 05mMultiple Airlines
Deal found 11/16$1,059
This Lufthansa deal was found by Cheapflights users on 11/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:35 pmIAD - AHO
1 stop14h 55mLufthansa
Thu 2/123:20 pmAHO - IAD
1 stop30h 05mLufthansa
Deal found 11/15$1,367
This Mytrip deal was found by Cheapflights users on 11/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/11:30 pmIAD - CAG
2 stops17h 20mMultiple Airlines
Thu 1/86:00 amCAG - IAD
2 stops35h 45mMultiple Airlines
Deal found 11/17$1,088

Cheap flight deals from Dulles Intl to Sardinia

Keep the following information in mind while searching for Dulles Intl to Sardinia flight deals. Data was last updated November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$605
(Vueling Global)
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 Washington, D.C. Dulles Intl to Sardinia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 November 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sardinia that are best for you.

Fly from

Dulles Intl

Fly to

Sardinia

Route

Depart

Return

Price

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 2/24

6:00 pm-12:35 pm

2 stops36h 35m

Cagliari Elmas

Mon 3/2

1:20 pm-4:30 pm

2 stops33h 10m

$605

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 4/19

5:40 pm-1:00 am

3 stops25h 20m

Cagliari Elmas

Thu 4/30

9:35 am-3:05 pm

2 stops35h 30m

$829

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 4/18

8:20 pm-9:25 pm

3 stops19h 05m

Cagliari Elmas

Thu 4/30

9:35 am-3:05 pm

2 stops35h 30m

$882

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 5/3

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

Sat 5/9

6:15 pm-4:20 pm

1 stop28h 05m

$1,059

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sat 5/16

8:20 pm-8:25 pm

2 stops42h 05m

Olbia Costa Smeralda

Tue 5/26

7:35 pm-3:50 pm

1 stop26h 15m

$1,060

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 5/3

5:25 pm-4:35 pm

1 stop17h 10m

Olbia Costa Smeralda

Sat 5/9

9:10 pm-3:05 pm

2 stops23h 55m

$1,071

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Thu 1/1

1:30 pm-12:50 pm

2 stops17h 20m

Cagliari Elmas

Thu 1/8

6:00 am-11:45 am

2 stops35h 45m

$1,088

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sun 2/8

5:35 pm-2:30 pm

1 stop14h 55m

Alghero-Fertilia

Thu 2/12

3:20 pm-3:25 pm

1 stop30h 05m

$1,367

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sun 2/8

10:11 am-6:45 pm

2 stops26h 34m

Alghero-Fertilia

Thu 2/12

7:00 am-7:11 pm

2 stops18h 11m

$1,438

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Best time to book a flight from Dulles Intl to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Dulles Intl 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. Dulles Intl Airport 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 November 17, 2025.
Get a feel of what it's like to fly with Lufthansa from Washington, D.C. Dulles Intl Airport to Sardinia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,576 reviews

Overall

6.8

Food

6.3

Crew

7.6

Entertainment

6.4

Boarding

7.0

Comfort

6.8

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
7,576 reviews
Lufthansa
6.8
Okay
7,576 reviews

Overall

6.8

Food

6.3

Crew

7.6

Entertainment

6.4

Boarding

7.0

Comfort

6.8

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 Dulles Intl 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. Dulles Intl Airport to Sardinia?

    Departing from Washington, D.C. Dulles Intl Airport to Sardinia will take you 17h 10m. Washington, D.C. Dulles Intl Airport and Sardinia are separated by a distance of 4400 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to Sardinia consider Washington, D.C. Dulles Intl - Olbia Costa Smeralda, Washington, D.C. Dulles Intl - Cagliari Elmas or Washington, D.C. Dulles Intl - Alghero-Fertilia as they are the most popular.

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

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

  • How can I find direct flights from Dulles Intl to Sardinia?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Dulles Intl 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 Dulles Intl to Sardinia

Discover the top airline that operate flights from Dulles Intl 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$726Average$953FlexibilityNo cancel feeOn-time76%

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