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 13h 25m. Washington, D.C. Dulles Intl Airport and Sardinia are separated by a distance of 4436 mi.

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 - Cagliari Elmas, Washington, D.C. Dulles Intl - Olbia Costa Smeralda 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.

$308+ Flights from Washington, D.C. Dulles Intl Airport 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 November 3, 2025.

Tue 12/165:05 pmIAD - CAG

2 stops23h 25mMultiple Airlines

Tue 12/236:30 amCAG - IAD

2 stops19h 00mMultiple Airlines

Deal found 11/1

$678

Thu 12/189:45 amIAD - OLB

3 stops25h 40mMultiple Airlines

Sat 1/37:00 pmOLB - IAD

3 stops46h 45mMultiple Airlines

Deal found 11/2

$2,149

Thu 12/185:05 pmIAD - CAG

2 stops15h 05mMultiple Airlines

Sat 1/310:05 pmCAG - IAD

2 stops27h 15mMultiple Airlines

Deal found 11/2

$2,192

Thu 12/189:00 pmIAD - AHO

3 stops31h 05mMultiple Airlines

Sat 1/33:20 pmAHO - IAD

3 stops34h 00mMultiple Airlines

Deal found 11/2

$2,459

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 3, 2025.

Tue 12/165:05 pmIAD - CAG

2 stops23h 25mMultiple Airlines

Tue 12/236:30 amCAG - IAD

2 stops19h 00mMultiple Airlines

Deal found 11/1

$678

Sat 3/2810:20 pmIAD - CAG

1 stop13h 25mLufthansa

Sat 4/46:35 pmCAG - IAD

1 stop30h 50mLufthansa

Deal found 11/2

$735

Mon 1/195:30 pmIAD - CAG

2 stops15h 40mMultiple Airlines

Mon 2/211:30 amCAG - IAD

2 stops33h 05mMultiple Airlines

Deal found 11/2

$751

Fri 3/2710:17 pmIAD - CAG

2 stops37h 58mLufthansa

Sun 4/56:35 pmCAG - IAD

1 stop30h 50mLufthansa

Deal found 11/2

$1,022

Fri 3/274:30 pmIAD - CAG

2 stops43h 45mMultiple Airlines

Sun 4/56:35 pmCAG - IAD

2 stops48h 26mMultiple Airlines

Deal found 11/2

$1,045

Mon 3/306:00 pmIAD - OLB

1 stop17h 35mLufthansa

Fri 4/312:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 11/1

$1,605

Mon 3/3010:20 pmIAD - CAG

1 stop13h 25mLufthansa

Thu 4/26:35 pmCAG - IAD

1 stop30h 50mLufthansa

Deal found 11/2

$1,690

Thu 12/189:45 amIAD - OLB

3 stops25h 40mMultiple Airlines

Sat 1/37:00 pmOLB - IAD

3 stops46h 45mMultiple Airlines

Deal found 11/2

$2,149

Thu 12/189:00 pmIAD - AHO

3 stops31h 05mMultiple Airlines

Sat 1/33:20 pmAHO - IAD

3 stops34h 00mMultiple Airlines

Deal found 11/2

$2,459

Last-minute flights from Dulles Intl to Sardinia
Discover last-minute flight deals from Dulles Intl to Sardinia. Data last updated November 3, 2025 and is based on user searches.

Tue 12/165:05 pmIAD - CAG

2 stops23h 25mMultiple Airlines

Tue 12/236:30 amCAG - IAD

2 stops19h 00mMultiple Airlines

Deal found 11/1

$678

Thu 12/189:45 amIAD - OLB

3 stops25h 40mMultiple Airlines

Sat 1/37:00 pmOLB - IAD

3 stops46h 45mMultiple Airlines

Deal found 11/2

$2,149

Thu 12/185:05 pmIAD - CAG

2 stops15h 05mMultiple Airlines

Sat 1/310:05 pmCAG - IAD

2 stops27h 15mMultiple Airlines

Deal found 11/2

$2,192

Thu 12/189:00 pmIAD - AHO

3 stops31h 05mMultiple Airlines

Sat 1/33:20 pmAHO - IAD

3 stops34h 00mMultiple Airlines

Deal found 11/2

$2,459

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 November 3, 2025.

Tue 2/105:05 pmIAD - CAG

2 stops36h 30mMultiple Airlines

Deal found 11/3

$308

Wed 2/412:23 pmIAD - CAG

3 stops26h 17mMultiple Airlines

Deal found 11/3

$328

Mon 2/93:37 pmIAD - CAG

3 stops36h 03mMultiple Airlines

Deal found 11/3

$330

Fri 2/63:37 pmIAD - CAG

3 stops24h 03mMultiple Airlines

Deal found 11/3

$333

Thu 2/55:30 pmIAD - CAG

3 stops37h 05mMultiple Airlines

Deal found 11/3

$348

Sun 2/810:30 pmIAD - CAG

3 stops28h 40mMultiple Airlines

Deal found 11/3

$353

Cheap flight deals from Dulles Intl to Sardinia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$678 (Trip.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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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.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 12/16

5:05 pm-10:30 pm

2 stops23h 25m

Cagliari Elmas

Tue 12/23

6:30 am-7:30 pm

2 stops19h 00m

$678

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 3/28

10:20 pm-5:45 pm

1 stop13h 25m

Cagliari Elmas

Sat 4/4

6:35 pm-7:25 pm

1 stop30h 50m

$735

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Mon 1/19

5:30 pm-3:10 pm

2 stops15h 40m

Cagliari Elmas

Mon 2/2

11:30 am-2:35 pm

2 stops33h 05m

$751

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 3/27

10:17 pm-5:15 pm

2 stops37h 58m

Cagliari Elmas

Sun 4/5

6:35 pm-7:25 pm

1 stop30h 50m

$1,022

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 3/27

4:30 pm-5:15 pm

2 stops43h 45m

Cagliari Elmas

Sun 4/5

6:35 pm-1:01 pm

2 stops48h 26m

$1,045

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 3/30

6:00 pm-5:35 pm

1 stop17h 35m

Olbia Costa Smeralda

Fri 4/3

12:00 pm-7:25 pm

1 stop13h 25m

$1,605

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Mon 3/30

10:20 pm-5:45 pm

1 stop13h 25m

Cagliari Elmas

Thu 4/2

6:35 pm-7:25 pm

1 stop30h 50m

$1,690

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Thu 12/18

9:45 am-5:25 pm

3 stops25h 40m

Olbia Costa Smeralda

Sat 1/3

7:00 pm-11:45 am

3 stops46h 45m

$2,149

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Thu 12/18

9:00 pm-10:05 am

3 stops31h 05m

Alghero-Fertilia

Sat 1/3

3:20 pm-7:20 pm

3 stops34h 00m

$2,459

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 2/10

5:05 pm-11:35 am

2 stops36h 30m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 15 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

7,545 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

7,545 reviews

Lufthansa

6.8

Okay

7,545 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 13h 25m. Washington, D.C. Dulles Intl Airport and Sardinia are separated by a distance of 4436 mi.
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Sardinia

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Dulles Intl to Genoa flights

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Dulles Intl to Verona flights

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Dulles Intl to Olbia flights

Dulles Intl to Cagliari flights

Reagan-National to Verona flights

Reagan-National to Genoa flights

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Dulles Intl to Trieste flights

Baltimore to Genoa flights

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Top airline flying from Dulles Intl to Sardinia

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$726	Average$953	FlexibilityNo cancel fee	On-time76%

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$308+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

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Find 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 November 3, 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 November 3, 2025.

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 3, 2025.

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Round-trip 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Sardinia

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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 November 3, 2025.