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Sardinia

$281+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CAG
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find 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 October 23, 2025.

This Mytrip deal was found by Cheapflights users on 10/22. 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.
Fri 11/78:30 pmIAD - CAG
2 stops15h 15mMultiple Airlines
Tue 11/111:30 pmCAG - IAD
2 stops32h 20mMultiple Airlines
Deal found 10/22$712
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Fri 12/55:05 pmIAD - OLB
2 stops15h 25mMultiple Airlines
Fri 12/127:00 amOLB - IAD
2 stops18h 30mMultiple Airlines
Deal found 10/21$741
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Fri 12/54:10 pmDCA - OLB
3 stops16h 20mMultiple Airlines
Fri 12/127:00 amOLB - DCA
3 stops17h 05mMultiple Airlines
Deal found 10/21$751
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Fri 11/76:00 pmIAD - AHO
2 stops23h 10mMultiple Airlines
Tue 11/119:35 pmAHO - IAD
3 stops29h 19mMultiple Airlines
Deal found 10/22$777
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:20 pmIAD - CAG
1 stop13h 15mMultiple Airlines
Sat 11/85:45 pmCAG - IAD
1 stop28h 55mMultiple Airlines
Deal found 10/22$798
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Fri 11/76:59 amDCA - CAG
3 stops28h 46mMultiple Airlines
Tue 11/116:20 amCAG - DCA
2 stops21h 36mMultiple Airlines
Deal found 10/22$853
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Tue 11/2511:05 amDCA - OLB
3 stops29h 35mMultiple Airlines
Sun 11/307:00 amOLB - DCA
3 stops31h 55mMultiple Airlines
Deal found 10/21$904
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Tue 11/2511:05 amDCA - CAG
3 stops29h 25mMultiple Airlines
Sun 11/306:30 amCAG - DCA
3 stops32h 25mMultiple Airlines
Deal found 10/21$904
This Trip.com deal was found by Cheapflights users on 10/21. 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.
Wed 10/221:30 pmIAD - OLB
2 stops23h 55mMultiple Airlines
Wed 10/293:30 pmOLB - IAD
2 stops33h 50mMultiple Airlines
Deal found 10/21$958
This Trip.com deal was found by Cheapflights users on 10/21. 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.
Tue 11/256:00 pmIAD - OLB
2 stops22h 40mMultiple Airlines
Sun 11/307:00 amOLB - IAD
2 stops38h 50mMultiple Airlines
Deal found 10/21$994
This Trip.com deal was found by Cheapflights users on 10/21. 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.
Tue 11/256:00 pmIAD - CAG
2 stops22h 30mMultiple Airlines
Sun 11/306:30 amCAG - IAD
2 stops39h 20mMultiple Airlines
Deal found 10/21$994
This Trip.com deal was found by Cheapflights users on 10/21. 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.
Tue 12/165:05 pmIAD - CAG
2 stops18h 15mMultiple Airlines
Tue 12/307:00 pmCAG - IAD
2 stops30h 30mMultiple Airlines
Deal found 10/21$1,130

Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$712
(Mytrip)

One-way from

$281
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Cagliari Elmas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cagliari Elmas flights.
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From Washington, D.C. (WAS) to Sardinia
Search Deals
One-way flight from Washington, D.C. (WAS) to Sardinia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 October 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Sardinia that are best for you.

Fly from

Washington, D.C.

Fly to

Sardinia

Route

Depart

Return

Price

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 12/5

5:05 pm-2:30 pm

2 stops15h 25m

Olbia Costa Smeralda

Fri 12/12

7:00 am-7:30 pm

2 stops18h 30m

$741

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Fri 12/5

4:10 pm-2:30 pm

3 stops16h 20m

Olbia Costa Smeralda

Fri 12/12

7:00 am-6:05 pm

3 stops17h 05m

$751

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Fri 11/7

6:00 pm-11:10 pm

2 stops23h 10m

Alghero-Fertilia

Tue 11/11

9:35 pm-8:54 pm

3 stops29h 19m

$777

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 3/28

10:20 pm-6:15 pm

2 stops13h 55m

Cagliari Elmas

Sat 4/4

6:25 pm-7:25 pm

1 stop31h 00m

$818

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Fri 11/7

6:59 am-5:45 pm

3 stops28h 46m

Cagliari Elmas

Tue 11/11

6:20 am-9:56 pm

2 stops21h 36m

$853

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Tue 11/25

11:05 am-10:40 pm

3 stops29h 35m

Olbia Costa Smeralda

Sun 11/30

7:00 am-8:55 am

3 stops31h 55m

$904

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Tue 11/25

11:05 am-10:30 pm

3 stops29h 25m

Cagliari Elmas

Sun 11/30

6:30 am-8:55 am

3 stops32h 25m

$904

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 3/28

10:20 pm-6:15 pm

2 stops13h 55m

Cagliari Elmas

Sat 4/4

8:55 am-8:30 pm

2 stops17h 35m

$928

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 11/25

6:00 pm-10:40 pm

2 stops22h 40m

Olbia Costa Smeralda

Sun 11/30

7:00 am-3:50 pm

2 stops38h 50m

$994

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 11/25

9:00 am-1:30 pm

3 stops22h 30m

Cagliari Elmas

Sun 11/30

8:15 pm-11:45 am

3 stops45h 30m

$1,015

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 26 results
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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

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 October 23, 2025.
Peruse reviews from past customers who have flown with Lufthansa 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
7,518 reviews

Comfort

6.8

Entertainment

6.4

Boarding

7.0

Crew

7.6

Food

6.3

Overall

6.8

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
7,518 reviews
Lufthansa
6.8
Okay
7,518 reviews

Comfort

6.8

Entertainment

6.4

Boarding

7.0

Crew

7.6

Food

6.3

Overall

6.8

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

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?

    Airlines like Lufthansa fly from Washington, D.C. to Sardinia in about 13h 55m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4436 mi.

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

    Most travelers choose Washington, D.C. Dulles Intl - Cagliari Elmas, Washington, D.C. Reagan-National - Cagliari Elmas or Washington, D.C. Dulles Intl - 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.

See more FAQs

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Alternative routes for Washington, D.C. 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 Washington, D.C. to Sardinia

Discover the top airline that operate flights from Washington, D.C. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$726Average$953FlexibilityNo cancel feeOn-time76%

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