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Sardinia

$407+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAG
abr 2 — abr 91
qua 4/2
qua 4/9
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 março 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$746
(Mytrip)
Provider with most accurate pricing for Washington, D.C. (WAS)-Cagliari Elmas flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cagliari Elmas flights.
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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 março 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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.
seg 5/1210:05 pmIAD - AHO
2 stops18h 35mMultiple Airlines
seg 5/193:00 pmAHO - IAD
2 stops34h 59mMultiple Airlines
Deal found 3/27$746
This FlightHub deal was found by Cheapflights users on 3/27. 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.
qua 10/110:20 pmIAD - OLB
1 stop12h 15mLufthansa
sex 10/1012:00 pmOLB - IAD
1 stop13h 25mLufthansa
Deal found 3/27$769
This Trip.com deal was found by Cheapflights users on 3/27. 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.
qui 8/2810:05 pmIAD - CAG
2 stops19h 35mMultiple Airlines
dom 9/76:50 amCAG - IAD
2 stops43h 09mMultiple Airlines
Deal found 3/27$797
This Trip.com deal was found by Cheapflights users on 3/27. 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.
qui 8/2810:05 pmIAD - OLB
2 stops18h 35mMultiple Airlines
dom 9/77:05 amOLB - IAD
2 stops42h 54mMultiple Airlines
Deal found 3/27$822
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/268:33 pmIAD - AHO
2 stops40h 02mITA Airways
seg 5/57:20 pmAHO - IAD
1 stop25h 20mITA Airways
Deal found 3/27$890
This SWISS deal was found by Cheapflights users on 3/27. 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.
qua 8/278:45 pmIAD - OLB
1 stop29h 05mSWISS
dom 9/78:20 amOLB - IAD
1 stop13h 55mSWISS
Deal found 3/27$899
This Lufthansa deal was found by Cheapflights users on 3/27. 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.
qua 8/276:10 pmIAD - CAG
1 stop18h 25mLufthansa
dom 9/76:25 pmCAG - IAD
1 stop31h 00mLufthansa
Deal found 3/27$912
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
qui 8/2810:40 pmIAD - OLB
1 stop15h 55mBritish Airways
dom 9/711:20 amOLB - IAD
1 stop14h 55mBritish Airways
Deal found 3/27$955
This SWISS deal was found by Cheapflights users on 3/27. 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.
sex 8/298:45 pmIAD - CAG
1 stop29h 20mSWISS
dom 9/78:55 amCAG - IAD
1 stop13h 20mSWISS
Deal found 3/27$964
This Iberia deal was found by Cheapflights users on 3/28. 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.
sex 7/184:35 pmIAD - OLB
1 stop23h 40mIberia
sáb 7/2611:00 pmOLB - IAD
1 stop22h 00mIberia
Deal found 3/28$969
This FlightHub deal was found by Cheapflights users on 3/28. 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.
sex 7/184:30 pmIAD - OLB
2 stops18h 10mITA Airways
sáb 7/265:15 pmOLB - IAD
2 stops51h 25mITA Airways
Deal found 3/28$1,153
This Aeromexico deal was found by Cheapflights users on 3/26. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 6/285:45 pmIAD - CAG
2 stops40h 40mAir France
dom 7/65:05 pmCAG - IAD
2 stops31h 23mAir France
Deal found 3/26$1,244

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 março 28, 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.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

seg 5/12

10:05 pm-10:40 pm

2 stops18h 35m

Alghero-Fertilia

seg 5/19

3:00 pm-7:59 pm

2 stops34h 59m

$746

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

qui 8/28

10:05 pm-11:40 pm

2 stops19h 35m

Cagliari Elmas

dom 9/7

6:50 am-7:59 pm

2 stops43h 09m

$797

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

qui 8/28

10:05 pm-10:40 pm

2 stops18h 35m

Olbia Costa Smeralda

dom 9/7

7:05 am-7:59 pm

2 stops42h 54m

$822

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

sáb 4/26

8:33 pm-6:35 pm

2 stops40h 02m

Alghero-Fertilia

seg 5/5

7:20 pm-2:40 pm

1 stop25h 20m

$890

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

qua 8/27

8:45 pm-7:50 am

1 stop29h 05m

Olbia Costa Smeralda

dom 9/7

8:20 am-4:15 pm

1 stop13h 55m

$899

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

qua 8/27

6:10 pm-6:35 pm

1 stop18h 25m

Cagliari Elmas

dom 9/7

6:25 pm-7:25 pm

1 stop31h 00m

$912

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

qua 8/27

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

dom 9/7

5:30 pm-1:30 pm

2 stops26h 00m

$936

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

qui 8/28

10:40 pm-8:35 pm

1 stop15h 55m

Olbia Costa Smeralda

dom 9/7

11:20 am-8:15 pm

1 stop14h 55m

$955

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

sex 8/29

8:45 pm-8:05 am

1 stop29h 20m

Cagliari Elmas

dom 9/7

8:55 am-4:15 pm

1 stop13h 20m

$964

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

sex 7/18

4:35 pm-10:15 pm

1 stop23h 40m

Olbia Costa Smeralda

sáb 7/26

11:00 pm-3:00 pm

1 stop22h 00m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 20 results
1
2

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

Rainfall in Sardinia by month

Plan your trip to Sardinia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sardinia ranges from 0.1 - 2.2 inches per month. February is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Sardinia when rainfall is around 0.1 in.

Temperature in Sardinia by month

Plan your trip to Sardinia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sardinia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 março 28, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Sardinia, such as Delta, KLM and Austrian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 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 - Alghero-Fertilia or Washington, D.C. Dulles Intl - Cagliari Elmas 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 2 airlines flying from Dulles Intl to Sardinia

Discover the top 2 airlines 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 março 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$787Average$919FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$873Average$1,286FlexibilityNo cancel feeOn-time76%
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