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Sardinia

$297+ Cheap flights from Dulles Intl (IAD) 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAG
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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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 June 26, 2025.

Round-trip from

$658
(Justfly.com)

One-way from

$297
(Kissandfly.com)
From Washington, D.C. Dulles Intl to Sardinia
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One-way flight from Washington, D.C. Dulles Intl to Sardinia
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Find flight deals from Dulles Intl to Sardinia

Cheapest flights from Dulles Intl to Sardinia
Explore the most affordable flight options available from Dulles Intl to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This Mytrip deal was found by Cheapflights users on 6/25. 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 10/128:30 pmIAD - OLB
2 stops15h 35mMultiple Airlines
Sun 10/198:55 amOLB - IAD
2 stops19h 15mMultiple Airlines
Deal found 6/25$618
This Justfly.com deal was found by Cheapflights users on 6/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:30 pmIAD - AHO
1 stop20h 05mITA Airways
Mon 9/293:00 pmAHO - IAD
1 stop29h 40mITA Airways
Deal found 6/26$658
This Trip.com deal was found by Cheapflights users on 6/26. 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.
Sun 8/1010:20 pmIAD - CAG
2 stops18h 50mMultiple Airlines
Sun 8/1711:30 pmCAG - IAD
2 stops45h 50mMultiple Airlines
Deal found 6/26$710
This SWISS deal was found by Cheapflights users on 6/26. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/178:45 pmIAD - CAG
1 stop17h 40mSWISS
Mon 8/259:10 pmCAG - IAD
1 stop25h 05mSWISS
Deal found 6/26$714
This British Airways deal was found by Cheapflights users on 6/25. 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.
Fri 9/510:40 pmIAD - OLB
1 stop14h 05mBritish Airways
Mon 9/159:15 pmOLB - IAD
1 stop28h 55mBritish Airways
Deal found 6/25$716
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Fri 9/2610:20 pmIAD - CAG
1 stop13h 15mLufthansa
Fri 10/37:25 pmCAG - IAD
1 stop24h 05mLufthansa
Deal found 6/26$728
This FlightHub deal was found by Cheapflights users on 6/25. 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 10/123:25 pmIAD - OLB
2 stops13h 50mLufthansa
Sun 10/1912:00 pmOLB - IAD
1 stop13h 25mLufthansa
Deal found 6/25$749
This Iberia deal was found by Cheapflights users on 6/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:35 pmIAD - CAG
1 stop20h 15mIberia
Mon 8/2511:55 pmCAG - IAD
2 stops41h 06mIberia
Deal found 6/26$768
This Mytrip deal was found by Cheapflights users on 6/26. 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 7/124:30 pmIAD - AHO
2 stops22h 25mMultiple Airlines
Wed 7/163:45 pmAHO - IAD
2 stops28h 55mMultiple Airlines
Deal found 6/26$876
This FlightHub deal was found by Cheapflights users on 6/26. 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 7/218:45 pmIAD - OLB
1 stop17h 50mSWISS
Tue 7/299:25 pmOLB - IAD
1 stop24h 50mSWISS
Deal found 6/26$1,008
This Delta deal was found by Cheapflights users on 6/26. 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.
Sun 7/206:30 pmIAD - OLB
1 stop17h 45mDelta
Wed 7/3010:15 amOLB - IAD
1 stop15h 00mDelta
Deal found 6/26$1,068
This Air France deal was found by Cheapflights users on 6/25. 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.
Mon 7/2112:12 pmIAD - OLB
2 stops15h 18mAir France
Tue 7/2910:15 amOLB - IAD
2 stops19h 10mAir France
Deal found 6/25$1,082

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 June 26, 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.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 10/12

8:30 pm-6:05 pm

2 stops15h 35m

Olbia Costa Smeralda

Sun 10/19

8:55 am-10:10 pm

2 stops19h 15m

$618

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Mon 9/22

4:30 pm-6:35 pm

1 stop20h 05m

Alghero-Fertilia

Mon 9/29

3:00 pm-2:40 pm

1 stop29h 40m

$658

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 8/10

10:20 pm-11:10 pm

2 stops18h 50m

Cagliari Elmas

Sun 8/17

11:30 pm-3:20 pm

2 stops45h 50m

$710

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 8/17

8:45 pm-8:25 pm

1 stop17h 40m

Cagliari Elmas

Mon 8/25

9:10 pm-4:15 pm

1 stop25h 05m

$714

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 9/5

10:40 pm-6:45 pm

1 stop14h 05m

Olbia Costa Smeralda

Mon 9/15

9:15 pm-8:10 pm

1 stop28h 55m

$716

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 9/26

10:20 pm-5:35 pm

1 stop13h 15m

Cagliari Elmas

Fri 10/3

7:25 pm-1:30 pm

1 stop24h 05m

$728

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 10/12

3:25 pm-11:15 am

2 stops13h 50m

Olbia Costa Smeralda

Sun 10/19

12:00 pm-7:25 pm

1 stop13h 25m

$749

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Mon 8/18

4:35 pm-6:50 pm

1 stop20h 15m

Cagliari Elmas

Mon 8/25

11:55 pm-11:01 am

2 stops41h 06m

$768

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sat 7/12

4:30 pm-8:55 pm

2 stops22h 25m

Alghero-Fertilia

Wed 7/16

3:45 pm-2:40 pm

2 stops28h 55m

$876

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 7/21

8:45 pm-8:35 pm

1 stop17h 50m

Olbia Costa Smeralda

Tue 7/29

9:25 pm-4:15 pm

1 stop24h 50m

$1,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 26 results
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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 June 26, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Austrian Airlines 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.
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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!
Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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!
Air France
7.5
Good
1,470 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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!
SWISS
7.5
Good
1,649 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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 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.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Sardinia one-way?

    One-way options have recently been found by users for as low as $557 on Lufthansa. Other airlines that offer cheap prices include British Airways from $567 and Delta from $573 one-way.

  • 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 - Cagliari Elmas, Washington, D.C. Dulles Intl - Olbia Costa Smeralda 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$772Average$1,176FlexibilityNo cancel feeOn-time76%

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