How long is the flight from Washington, D.C. to Sardinia?

Airlines like Lufthansa, KLM, and Scandinavian Airlines fly from Washington, D.C. to Sardinia in about 17h 45m. The time it takes to get you to your destination can typically vary by up to 13h 30m. Airlines will cover a distance of 4400 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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. to Sardinia?

Most travelers choose Washington, D.C. Dulles Intl - Olbia Costa Smeralda, Washington, D.C. Dulles Intl - Cagliari Elmas or Washington, D.C. Reagan-National - Olbia Costa Smeralda when deciding on the best route from Washington, D.C. to Sardinia.

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

When flying from Washington, D.C. 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 Washington, D.C. to Sardinia that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Sardinia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Sardinia?

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

Can I find deals for business class flights from Washington, D.C. to Sardinia?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$528+ Flights from Washington, D.C. to Sardinia

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Cheap flight deals from Washington, D.C. to Sardinia

Cheapest flights from Washington, D.C. to Sardinia
Explore the most affordable flight options available from Washington, D.C. to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Thu 12/258:30 pmIAD - OLB

2 stops20h 30mMultiple Airlines

Fri 1/211:35 pmOLB - IAD

3 stops42h 10mMultiple Airlines

Deal found 12/10

$2,151

Thu 12/2511:05 amDCA - OLB

2 stops29h 55mMultiple Airlines

Fri 1/27:00 amOLB - DCA

2 stops20h 56mMultiple Airlines

Deal found 12/10

$3,122

Best flights from Washington, D.C. to Sardinia
Discover carefully curated flight deals from Washington, D.C. to Sardinia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Fri 3/206:45 pmIAD - OLB

2 stops17h 45mLufthansa

Sun 3/2912:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 12/10

$662

Mon 1/129:45 amIAD - CAG

3 stops28h 55mMultiple Airlines

Mon 1/195:00 pmCAG - IAD

2 stops28h 50mMultiple Airlines

Deal found 12/10

$670

Mon 1/265:00 pmDCA - AHO

2 stops19h 45mKLM

Mon 2/27:00 amAHO - DCA

2 stops21h 58mKLM

Deal found 12/11

$723

Thu 3/269:30 pmIAD - OLB

1 stop31h 15mScandinavian Airlines

Sat 4/44:00 pmOLB - IAD

1 stop30h 50mScandinavian Airlines

Deal found 12/10

$857

Thu 5/75:49 pmDCA - OLB

2 stops37h 26mBritish Airways

Thu 5/1412:30 pmOLB - DCA

2 stops37h 30mBritish Airways

Deal found 12/10

$1,093

Tue 5/198:45 pmIAD - CAG

1 stop17h 00mSWISS

Thu 5/288:45 amCAG - IAD

1 stop13h 35mSWISS

Deal found 12/11

$1,281

Sun 1/259:45 amIAD - AHO

2 stops22h 45mMultiple Airlines

Sun 2/17:00 amAHO - IAD

1 stop14h 25mMultiple Airlines

Deal found 12/11

$720

Mon 1/263:42 pmIAD - AHO

2 stops16h 48mKLM

Mon 2/27:00 amAHO - IAD

2 stops23h 24mKLM

Deal found 12/11

$723

Tue 5/194:39 pmBWI - OLB

2 stops34h 21mDelta

Tue 6/911:00 amOLB - BWI

2 stops28h 15mDelta

Deal found 12/10

$1,530

Mon 1/267:22 amBWI - AHO

2 stops29h 23mKLM

Mon 2/27:00 amAHO - BWI

2 stops21h 02mKLM

Deal found 12/11

$732

Sun 1/255:35 pmIAD - AHO

1 stop14h 55mLufthansa

Sun 2/17:00 amAHO - IAD

1 stop14h 25mLufthansa

Deal found 12/11

$807

Sun 1/2511:05 amDCA - AHO

2 stops21h 25mMultiple Airlines

Sun 2/17:00 amAHO - DCA

2 stops18h 59mMultiple Airlines

Deal found 12/11

$803

Fri 3/206:59 amDCA - OLB

2 stops29h 31mMultiple Airlines

Sun 3/299:50 amOLB - DCA

2 stops18h 53mMultiple Airlines

Deal found 12/10

$849

Sun 5/175:25 pmIAD - OLB

1 stop17h 10mLufthansa

Wed 5/2712:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 12/10

$958

Sat 5/1610:20 pmIAD - OLB

1 stop12h 15mLufthansa

Tue 5/269:50 amOLB - IAD

1 stop12h 00mLufthansa

Deal found 12/10

$1,011

Mon 1/269:45 amIAD - AHO

3 stops23h 15mMultiple Airlines

Mon 2/211:15 amAHO - IAD

2 stops33h 20mMultiple Airlines

Deal found 12/11

$931

Thu 5/79:30 pmBWI - OLB

1 stop33h 45mBritish Airways

Thu 5/1412:30 pmOLB - BWI

1 stop13h 10mBritish Airways

Deal found 12/10

$1,265

Thu 5/710:20 pmIAD - OLB

1 stop12h 15mLufthansa

Thu 5/1412:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 12/10

$1,013

Fri 3/202:30 pmIAD - OLB

2 stops22h 55mMultiple Airlines

Sun 3/295:30 pmOLB - IAD

3 stops32h 15mMultiple Airlines

Deal found 12/10

$942

Sun 5/179:35 pmBWI - OLB

1 stop16h 50mBritish Airways

Tue 6/97:35 pmOLB - BWI

1 stop30h 05mBritish Airways

Deal found 12/10

$1,278

Sat 5/1610:20 pmIAD - OLB

1 stop12h 15mLufthansa

Wed 5/2712:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 12/10

$1,013

Sat 5/169:30 pmBWI - OLB

1 stop15h 45mBritish Airways

Tue 6/97:35 pmOLB - BWI

1 stop30h 05mBritish Airways

Deal found 12/10

$1,338

Fri 3/207:00 pmIAD - AHO

2 stops17h 00mMultiple Airlines

Sun 3/2911:55 pmAHO - IAD

3 stops45h 10mMultiple Airlines

Deal found 12/10

$1,030

Sun 1/251:02 pmBWI - AHO

2 stops19h 28mKLM

Sun 2/17:00 amAHO - BWI

2 stops21h 02mKLM

Deal found 12/11

$1,422

Mon 6/16:10 pmBWI - CAG

2 stops16h 15mDelta

Wed 6/105:05 pmCAG - BWI

2 stops36h 39mDelta

Deal found 12/10

$1,735

Mon 5/189:30 pmBWI - OLB

1 stop15h 05mBritish Airways

Sat 6/67:45 pmOLB - BWI

1 stop30h 00mBritish Airways

Deal found 12/10

$1,348

Mon 5/189:30 pmBWI - OLB

1 stop15h 05mBritish Airways

Sun 6/711:20 amOLB - BWI

1 stop14h 25mBritish Airways

Deal found 12/10

$1,348

Mon 6/811:00 amDCA - OLB

1 stop16h 00mKLM

Wed 6/179:15 amOLB - DCA

2 stops18h 57mKLM

Deal found 12/10

$1,530

Mon 5/258:20 pmIAD - CAG

2 stops19h 00mMultiple Airlines

Sun 5/3111:45 pmCAG - IAD

3 stops25h 35mMultiple Airlines

Deal found 12/10

$1,175

Tue 5/199:30 pmBWI - OLB

1 stop31h 50mBritish Airways

Sat 6/67:45 pmOLB - BWI

1 stop30h 00mBritish Airways

Deal found 12/10

$1,348

Last-minute flights from Washington, D.C. to Sardinia
Discover last-minute flight deals from Washington, D.C. to Sardinia. Data last updated December 12, 2025 and is based on user searches.

Thu 12/258:30 pmIAD - OLB

2 stops20h 30mMultiple Airlines

Fri 1/211:35 pmOLB - IAD

3 stops42h 10mMultiple Airlines

Deal found 12/10

$2,151

Mon 1/129:45 amIAD - CAG

3 stops28h 55mMultiple Airlines

Mon 1/195:00 pmCAG - IAD

2 stops28h 50mMultiple Airlines

Deal found 12/10

$670

Sun 1/259:45 amIAD - AHO

2 stops22h 45mMultiple Airlines

Sun 2/17:00 amAHO - IAD

1 stop14h 25mMultiple Airlines

Deal found 12/11

$720

Sun 1/2511:05 amDCA - AHO

2 stops21h 25mMultiple Airlines

Sun 2/17:00 amAHO - DCA

2 stops18h 59mMultiple Airlines

Deal found 12/11

$803

Sun 1/255:35 pmIAD - AHO

1 stop14h 55mLufthansa

Sun 2/17:00 amAHO - IAD

1 stop14h 25mLufthansa

Deal found 12/11

$807

Sun 1/251:02 pmBWI - AHO

2 stops19h 28mKLM

Sun 2/17:00 amAHO - BWI

2 stops21h 02mKLM

Deal found 12/11

$1,422

Sun 1/257:40 pmBWI - AHO

3 stops30h 30mMultiple Airlines

Sun 2/19:35 pmAHO - BWI

3 stops27h 05mMultiple Airlines

Deal found 12/10

$1,440

Mon 1/265:00 pmDCA - AHO

2 stops19h 45mKLM

Mon 2/27:00 amAHO - DCA

2 stops21h 58mKLM

Deal found 12/11

$723

Mon 1/263:42 pmIAD - AHO

2 stops16h 48mKLM

Mon 2/27:00 amAHO - IAD

2 stops23h 24mKLM

Deal found 12/11

$723

Mon 1/267:22 amBWI - AHO

2 stops29h 23mKLM

Mon 2/27:00 amAHO - BWI

2 stops21h 02mKLM

Deal found 12/11

$732

Mon 1/269:45 amIAD - AHO

3 stops23h 15mMultiple Airlines

Mon 2/211:15 amAHO - IAD

2 stops33h 20mMultiple Airlines

Deal found 12/11

$931

Mon 1/267:40 pmBWI - AHO

3 stops32h 25mMultiple Airlines

Mon 2/27:00 amAHO - BWI

2 stops17h 40mMultiple Airlines

Deal found 12/11

$1,403

One-way flights from Washington, D.C. to Sardinia
Search for one-way flight options from Washington, D.C. to Sardinia. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Tue 5/2611:35 amIAD - CAG

2 stops41h 30mMultiple Airlines

Deal found 12/12

$528

Tue 5/268:30 pmBWI - CAG

3 stops17h 05mMultiple Airlines

Deal found 12/12

$568

Tue 5/2611:00 amDCA - CAG

3 stops25h 50mMultiple Airlines

Deal found 12/12

$644

Tue 5/269:30 pmBWI - CAG

1 stop15h 50mBritish Airways

Deal found 12/12

$1,043

Tue 5/268:40 pmDCA - CAG

2 stops39h 35mAir Canada

Deal found 12/12

$1,055

Find flight deals from Washington, D.C. to Sardinia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$662 (FlightHub)
One-way from	$528 (Kiwi.com)

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

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From Washington, D.C. (WAS) to Sardinia

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One-way flight from Washington, D.C. (WAS) to Sardinia

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 3/20

6:45 pm-5:30 pm

2 stops17h 45m

Olbia Costa Smeralda

Sun 3/29

12:00 pm-7:25 pm

1 stop13h 25m

$662

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Mon 1/12

9:45 am-8:40 pm

3 stops28h 55m

Cagliari Elmas

Mon 1/19

5:00 pm-3:50 pm

2 stops28h 50m

$670

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sun 1/25

9:45 am-2:30 pm

2 stops22h 45m

Alghero-Fertilia

Sun 2/1

7:00 am-3:25 pm

1 stop14h 25m

$720

Washington, D.C.Alghero

DCA - AHO

DCAAHO

Washington, D.C. Reagan-National

Mon 1/26

5:00 pm-6:45 pm

2 stops19h 45m

Alghero-Fertilia

Mon 2/2

7:00 am-10:58 pm

2 stops21h 58m

$723

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Mon 1/26

3:42 pm-2:30 pm

2 stops16h 48m

Alghero-Fertilia

Mon 2/2

7:00 am-12:24 am

2 stops23h 24m

$723

BaltimoreAlghero

BWI - AHO

BWIAHO

Baltimore/Washington

Mon 1/26

7:22 am-6:45 pm

2 stops29h 23m

Alghero-Fertilia

Mon 2/2

7:00 am-10:02 pm

2 stops21h 02m

$732

Washington, D.C.Alghero

DCA - AHO

DCAAHO

Washington, D.C. Reagan-National

Sun 1/25

11:05 am-2:30 pm

2 stops21h 25m

Alghero-Fertilia

Sun 2/1

7:00 am-7:59 pm

2 stops18h 59m

$803

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sun 1/25

5:35 pm-2:30 pm

1 stop14h 55m

Alghero-Fertilia

Sun 2/1

7:00 am-3:25 pm

1 stop14h 25m

$807

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Fri 3/20

6:59 am-5:30 pm

2 stops29h 31m

Olbia Costa Smeralda

Sun 3/29

9:50 am-10:43 pm

2 stops18h 53m

$849

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Thu 3/26

9:30 pm-9:45 am

1 stop31h 15m

Olbia Costa Smeralda

Sat 4/4

4:00 pm-4:50 pm

1 stop30h 50m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 35 results

Best time to book a flight from Washington, D.C. to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Washington, D.C. 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. to Sardinia

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sardinia

Peruse reviews from past customers who have flown with Lufthansa and British Airways from Washington, D.C. to Sardinia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Lufthansa

6.8

Okay

7,626 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

7,626 reviews

Lufthansa

6.8

Okay

7,626 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.

British Airways

6.7

Okay

7,571 reviews

Lufthansa

6.8

Okay

7,626 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. to Sardinia?
Airlines like Lufthansa, KLM, and Scandinavian Airlines fly from Washington, D.C. to Sardinia in about 17h 45m. The time it takes to get you to your destination can typically vary by up to 13h 30m. Airlines will cover a distance of 4400 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from Washington, D.C. to Sardinia?
Most travelers choose Washington, D.C. Dulles Intl - Olbia Costa Smeralda, Washington, D.C. Dulles Intl - Cagliari Elmas or Washington, D.C. Reagan-National - Olbia Costa Smeralda when deciding on the best route from Washington, D.C. to Sardinia.
Can I find deals for flights from Washington, D.C. to Sardinia that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Sardinia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Sardinia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Sardinia.
Can I find deals for business class flights from Washington, D.C. to Sardinia?
Yes. Cheapflights offers flight deals from Washington, D.C. 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.

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Alternative routes for Washington, D.C. to Sardinia

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Top airline flying from Washington, D.C. to Sardinia

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

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$528+ Cheap flights from Washington, D.C. (WAS) 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 5/26. 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 Washington, D.C. to Sardinia

Cheapest flights from Washington, D.C. to SardiniaExplore the most affordable flight options available from Washington, D.C. to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Washington, D.C. to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Washington, D.C. to Sardinia

Keep the following information in mind while searching for Washington, D.C. to Sardinia flight deals. Data was last updated December 12, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

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

Best time to book a flight from Washington, D.C. to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Washington, D.C. with our price prediction graph.

Cheapflights Insights

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

Reviews of airlines servicing Sardinia

Peruse reviews from past customers who have flown with Lufthansa and British Airways from Washington, D.C. to Sardinia to help guide your decision. Users have also rated airlines 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 Washington, D.C. 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. to Sardinia?

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

Can I find deals for flights from Washington, D.C. to Sardinia that include hotel bookings?

How can I find direct flights from Washington, D.C. to Sardinia?

Can I find deals for business class flights from Washington, D.C. to Sardinia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Sardinia

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Top airline flying from Washington, D.C. to Sardinia

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Cheapest flights from Washington, D.C. to Sardinia
Explore the most affordable flight options available from Washington, D.C. to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.