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 14h 55m. Washington, D.C. Dulles Intl Airport and Sardinia are separated by a distance of 4353 mi. This flight may include one or multiple stops.

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.

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).

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.

What is the cheapest time of day to fly from IAD to SA?

When flying from Washington, D.C. Dulles Intl Airport to Sardinia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$386+ Flights from Washington, D.C. Dulles Intl Airport to Sardinia

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Cheap 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 December 18, 2025.

Wed 12/3110:30 pmIAD - CAG

2 stops18h 00mMultiple Airlines

Wed 1/141:55 pmCAG - IAD

3 stops31h 20mMultiple Airlines

Deal found 12/17

$833

Fri 12/199:40 pmIAD - CAG

1 stop20h 25mMultiple Airlines

Sat 1/39:25 amCAG - IAD

2 stops56h 20mMultiple Airlines

Deal found 12/16

$3,432

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 December 18, 2025.

Thu 1/295:35 pmIAD - AHO

1 stop14h 55mLufthansa

Thu 2/53:20 pmAHO - IAD

1 stop30h 05mLufthansa

Deal found 12/15

$673

Thu 1/295:35 pmIAD - AHO

1 stop14h 55mMultiple Airlines

Thu 2/57:10 amAHO - IAD

2 stops19h 19mMultiple Airlines

Deal found 12/15

$724

Thu 1/2912:40 pmIAD - AHO

2 stops19h 50mKLM

Thu 2/511:15 amAHO - IAD

2 stops37h 54mKLM

Deal found 12/15

$732

Mon 3/306:10 pmIAD - CAG

1 stop16h 15mDelta

Wed 4/85:05 pmCAG - IAD

1 stop28h 30mDelta

Deal found 12/17

$1,121

Tue 2/105:35 pmIAD - AHO

1 stop14h 55mLufthansa

Sun 2/2211:15 amAHO - IAD

1 stop34h 10mLufthansa

Deal found 12/17

$718

Sat 1/314:30 pmIAD - AHO

2 stops16h 00mMultiple Airlines

Sat 2/77:10 amAHO - IAD

2 stops19h 44mMultiple Airlines

Deal found 12/16

$751

Sat 1/315:35 pmIAD - AHO

1 stop14h 55mLufthansa

Sat 2/73:20 pmAHO - IAD

1 stop30h 05mLufthansa

Deal found 12/16

$722

Fri 1/3010:30 pmIAD - OLB

2 stops18h 10mMultiple Airlines

Fri 2/611:00 amOLB - IAD

2 stops34h 15mMultiple Airlines

Deal found 12/16

$771

Thu 2/126:05 pmIAD - AHO

2 stops18h 40mKLM

Sun 2/2211:15 amAHO - IAD

2 stops34h 50mKLM

Deal found 12/17

$991

Fri 2/1310:30 pmIAD - AHO

2 stops29h 35mMultiple Airlines

Sun 2/2211:15 amAHO - IAD

2 stops34h 00mMultiple Airlines

Deal found 12/17

$864

Thu 2/126:05 pmIAD - AHO

2 stops18h 40mKLM

Fri 2/2011:25 amAHO - IAD

2 stops34h 40mKLM

Deal found 12/17

$991

Sun 3/295:40 pmIAD - CAG

1 stop16h 45mDelta

Wed 4/85:05 pmCAG - IAD

1 stop28h 30mDelta

Deal found 12/17

$1,121

Sun 5/105:25 pmIAD - OLB

1 stop17h 10mLufthansa

Tue 5/199:50 amOLB - IAD

1 stop16h 05mLufthansa

Deal found 12/16

$955

Sun 5/105:20 pmIAD - OLB

1 stop14h 45mMultiple Airlines

Tue 5/192:00 pmOLB - IAD

2 stops31h 05mMultiple Airlines

Deal found 12/16

$884

Mon 3/306:10 pmIAD - CAG

1 stop16h 15mDelta

Tue 4/75:05 pmCAG - IAD

1 stop28h 30mDelta

Deal found 12/17

$1,121

Sun 5/175:25 pmIAD - OLB

1 stop17h 10mLufthansa

Wed 5/2712:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 12/16

$957

Mon 3/301:19 pmIAD - CAG

2 stops21h 06mDelta

Mon 4/65:05 pmCAG - IAD

2 stops29h 35mDelta

Deal found 12/17

$1,131

Tue 3/319:00 pmIAD - CAG

1 stop32h 05mMultiple Airlines

Fri 4/37:30 amCAG - IAD

2 stops19h 05mMultiple Airlines

Deal found 12/17

$959

Sat 5/1610:20 pmIAD - OLB

1 stop12h 15mLufthansa

Tue 5/269:50 amOLB - IAD

1 stop12h 15mLufthansa

Deal found 12/17

$1,010

Tue 3/317:59 pmIAD - CAG

2 stops38h 26mDelta

Wed 4/85:05 pmCAG - IAD

2 stops36h 30mDelta

Deal found 12/17

$1,131

Mon 5/118:20 pmIAD - OLB

1 stop11h 45mMultiple Airlines

Tue 5/192:00 pmOLB - IAD

2 stops31h 05mMultiple Airlines

Deal found 12/16

$998

Tue 3/317:59 pmIAD - CAG

2 stops38h 26mDelta

Tue 4/75:05 pmCAG - IAD

2 stops36h 30mDelta

Deal found 12/17

$1,131

Fri 5/88:20 pmIAD - OLB

1 stop16h 05mMultiple Airlines

Wed 5/2011:55 pmOLB - IAD

2 stops21h 10mMultiple Airlines

Deal found 12/16

$1,009

Sun 3/295:40 pmIAD - CAG

1 stop16h 45mDelta

Tue 4/75:05 pmCAG - IAD

2 stops32h 14mDelta

Deal found 12/17

$1,131

Sat 3/2810:00 pmIAD - CAG

1 stop13h 00mMultiple Airlines

Mon 4/62:05 pmCAG - IAD

2 stops31h 00mMultiple Airlines

Deal found 12/17

$1,133

Last-minute flights from Dulles Intl to Sardinia
Discover last-minute flight deals from Dulles Intl to Sardinia. Data last updated December 18, 2025 and is based on user searches.

Fri 12/199:40 pmIAD - CAG

1 stop20h 25mMultiple Airlines

Sat 1/39:25 amCAG - IAD

2 stops56h 20mMultiple Airlines

Deal found 12/16

$3,432

Wed 12/3110:30 pmIAD - CAG

2 stops18h 00mMultiple Airlines

Wed 1/141:55 pmCAG - IAD

3 stops31h 20mMultiple Airlines

Deal found 12/17

$833

Thu 1/18:30 pmIAD - CAG

2 stops20h 05mMultiple Airlines

Mon 1/56:30 pmCAG - IAD

2 stops26h 05mMultiple Airlines

Deal found 12/16

$1,742

Fri 1/3010:30 pmIAD - CAG

2 stops18h 30mMultiple Airlines

Fri 2/67:30 amCAG - IAD

2 stops19h 30mMultiple Airlines

Deal found 12/16

$578

Fri 1/3010:30 pmIAD - OLB

2 stops18h 10mMultiple Airlines

Fri 2/611:00 amOLB - IAD

2 stops34h 15mMultiple Airlines

Deal found 12/16

$771

Sat 1/315:35 pmIAD - AHO

1 stop14h 55mLufthansa

Sat 2/73:20 pmAHO - IAD

1 stop30h 05mLufthansa

Deal found 12/16

$722

Sat 1/314:30 pmIAD - AHO

2 stops16h 00mMultiple Airlines

Sat 2/77:10 amAHO - IAD

2 stops19h 44mMultiple Airlines

Deal found 12/16

$751

One-way flights from Dulles Intl to Sardinia
Search for one-way flight options from Dulles Intl to Sardinia. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sun 4/1910:35 pmIAD - CAG

3 stops26h 50mMultiple Airlines

Deal found 12/17

$386

Sun 4/1910:35 pmIAD - CAG

3 stops61h 10mLufthansa

Deal found 12/17

$863

Find flight deals from Dulles Intl to Sardinia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$578 (Vliegwinkel)
One-way from	$386 (Kiwi.com)

Provider with most accurate pricing for Washington, D.C. (WAS)-Cagliari Elmas flight deals.

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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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Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Thu 1/29

5:35 pm-2:30 pm

1 stop14h 55m

Alghero-Fertilia

Thu 2/5

3:20 pm-3:25 pm

1 stop30h 05m

$673

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Tue 2/10

5:35 pm-2:30 pm

1 stop14h 55m

Alghero-Fertilia

Sun 2/22

11:15 am-3:25 pm

1 stop34h 10m

$718

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sat 1/31

5:35 pm-2:30 pm

1 stop14h 55m

Alghero-Fertilia

Sat 2/7

3:20 pm-3:25 pm

1 stop30h 05m

$722

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Thu 1/29

5:35 pm-2:30 pm

1 stop14h 55m

Alghero-Fertilia

Thu 2/5

7:10 am-8:29 pm

2 stops19h 19m

$724

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Thu 1/29

12:40 pm-2:30 pm

2 stops19h 50m

Alghero-Fertilia

Thu 2/5

11:15 am-7:09 pm

2 stops37h 54m

$732

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sat 1/31

4:30 pm-2:30 pm

2 stops16h 00m

Alghero-Fertilia

Sat 2/7

7:10 am-8:54 pm

2 stops19h 44m

$751

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 1/30

10:30 pm-10:40 pm

2 stops18h 10m

Olbia Costa Smeralda

Fri 2/6

11:00 am-3:15 pm

2 stops34h 15m

$771

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Fri 2/13

10:30 pm-10:05 am

2 stops29h 35m

Alghero-Fertilia

Sun 2/22

11:15 am-3:15 pm

2 stops34h 00m

$864

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 5/10

5:20 pm-2:05 pm

1 stop14h 45m

Olbia Costa Smeralda

Tue 5/19

2:00 pm-3:05 pm

2 stops31h 05m

$884

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 5/10

5:25 pm-4:35 pm

1 stop17h 10m

Olbia Costa Smeralda

Tue 5/19

9:50 am-7:55 pm

1 stop16h 05m

$955

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 27 results

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 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

7,635 reviews

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

7,635 reviews

Lufthansa

6.8

Okay

7,635 reviews

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

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 14h 55m. Washington, D.C. Dulles Intl Airport and Sardinia are separated by a distance of 4353 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Sardinia

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Reagan-National to Verona flights

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Top airline flying from Dulles Intl to Sardinia

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$726	Average$907	FlexibilityNo cancel fee	On-time76%

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$386+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Dulles Intl to Sardinia

Cheapest flights from Dulles Intl to SardiniaExplore 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 December 18, 2025.

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 December 18, 2025.

Find 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 December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sardinia that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Sardinia

Reviews of airlines servicing Sardinia

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.

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top airline flying from Dulles Intl to Sardinia

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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 December 18, 2025.