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Sardinia

$314+ Cheap flights from District of Columbia 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from District of Columbia to Sardinia

Cheapest flights from District of Columbia to Sardinia
Explore the most affordable flight options available from District of Columbia to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This FlightHub deal was found by Cheapflights users on 1/28. 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.
Sun 8/910:20 pm
IAD
-
OLB
1 stop12h 15m
Multiple Airlines
Sat 8/229:15 pm
OLB
-
IAD
1 stop25h 30m
Multiple Airlines
Deal found 1/28$562
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:55 pm
IAD
-
OLB
2 stops16h 40m
Lufthansa
Sat 8/225:30 pm
OLB
-
IAD
2 stops26h 05m
Lufthansa
Deal found 1/28$632
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:44 pm
DCA
-
OLB
2 stops24h 41m
British Airways
Sat 8/227:45 pm
OLB
-
DCA
2 stops33h 32m
British Airways
Deal found 1/28$674
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Wed 3/119:55 am
IAD
-
AHO
3 stops32h 15m
Multiple Airlines
Wed 3/187:00 am
AHO
-
IAD
2 stops19h 05m
Multiple Airlines
Deal found 1/27$679
This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:09 pm
DCA
-
AHO
2 stops20h 36m
KLM
Tue 3/1711:15 am
AHO
-
DCA
2 stops34h 45m
KLM
Deal found 1/27$684
This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:19 pm
IAD
-
AHO
2 stops20h 11m
KLM
Tue 3/1711:15 am
AHO
-
IAD
2 stops37h 04m
KLM
Deal found 1/27$684
This Trip.com deal was found by Cheapflights users on 1/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:00 pm
IAD
-
OLB
2 stops22h 40m
Multiple Airlines
Thu 2/57:30 pm
OLB
-
IAD
2 stops25h 10m
Multiple Airlines
Deal found 1/28$701
This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/111:19 pm
IAD
-
AHO
2 stops20h 11m
KLM
Wed 3/187:10 am
AHO
-
IAD
2 stops17h 09m
KLM
Deal found 1/27$724
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Sat 1/311:30 pm
IAD
-
CAG
2 stops24h 20m
Multiple Airlines
Mon 2/27:45 am
CAG
-
IAD
2 stops34h 00m
Multiple Airlines
Deal found 1/27$737
This KLM deal was found by Cheapflights users on 1/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:05 am
DCA
-
OLB
1 stop20h 55m
KLM
Sat 8/2211:00 am
OLB
-
DCA
1 stop18h 12m
KLM
Deal found 1/28$741
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
DCA
-
OLB
2 stops21h 00m
Delta
Sat 8/2210:55 am
OLB
-
DCA
1 stop13h 16m
Delta
Deal found 1/28$746
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Tue 5/55:55 pm
IAD
-
AHO
3 stops22h 10m
Multiple Airlines
Sun 5/109:20 pm
AHO
-
IAD
2 stops29h 15m
Multiple Airlines
Deal found 1/27$753

Find flight deals from District of Columbia to Sardinia

Keep the following information in mind while searching for District of Columbia to Sardinia flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$679
(Mytrip)

One-way from

$314
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Olbia Costa Smeralda flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Olbia Costa Smeralda flights.
Search Deals
From District of Columbia to Sardinia
Search Deals
One-way flight from District of Columbia to Sardinia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 January 29, 2026.
Use the filters below to find and compare flights from District of Columbia to Sardinia that are best for you.

Fly from

District of Columbia

Fly to

Sardinia

Route

Depart

Return

Price

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Wed 3/11

9:55 am-11:10 pm

3 stops32h 15m

Alghero-Fertilia

Wed 3/18

7:00 am-9:05 pm

2 stops19h 05m

$679

Washington, D.C.Alghero

DCA - AHO

DCAAHO

Washington, D.C. Reagan-National

Tue 3/10

5:09 pm-6:45 pm

2 stops20h 36m

Alghero-Fertilia

Tue 3/17

11:15 am-5:00 pm

2 stops34h 45m

$684

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Tue 3/10

1:19 pm-2:30 pm

2 stops20h 11m

Alghero-Fertilia

Tue 3/17

11:15 am-7:19 pm

2 stops37h 04m

$684

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Wed 3/11

1:19 pm-2:30 pm

2 stops20h 11m

Alghero-Fertilia

Wed 3/18

7:10 am-7:19 pm

2 stops17h 09m

$724

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Tue 5/5

5:55 pm-10:05 pm

3 stops22h 10m

Alghero-Fertilia

Sun 5/10

9:20 pm-8:35 pm

2 stops29h 15m

$753

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 2/28

9:45 pm-8:40 pm

2 stops16h 55m

Cagliari Elmas

Sun 3/8

1:30 pm-8:55 pm

2 stops36h 25m

$756

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sat 3/14

7:00 pm-11:10 pm

2 stops23h 10m

Alghero-Fertilia

Sat 3/21

5:25 pm-5:40 pm

2 stops29h 15m

$803

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Tue 3/10

6:40 pm-2:30 pm

1 stop14h 50m

Alghero-Fertilia

Tue 3/17

7:10 am-4:25 pm

1 stop14h 15m

$819

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sat 3/14

9:30 pm-7:15 pm

2 stops16h 45m

Olbia Costa Smeralda

Sat 3/21

6:15 pm-9:05 pm

3 stops31h 50m

$866

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Wed 3/11

6:40 pm-10:40 pm

1 stop23h 00m

Alghero-Fertilia

Wed 3/18

7:10 am-4:25 pm

1 stop14h 15m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 41 results
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Best time to book a flight from District of Columbia to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from District of Columbia 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 District of Columbia 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 January 29, 2026.
See what other customers who have flown with Lufthansa and British Airways from District of Columbia to Sardinia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,756 reviews

Overall

6.8

Crew

7.6

Comfort

6.8

Boarding

7.0

Entertainment

6.5

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,756 reviews
Lufthansa
6.8
Okay
7,756 reviews

Overall

6.8

Crew

7.6

Comfort

6.8

Boarding

7.0

Entertainment

6.5

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
British Airways
6.7
Okay
7,705 reviews
Lufthansa
6.8
Okay
7,756 reviews

Overall

6.8

Crew

7.6

Comfort

6.8

Boarding

7.0

Entertainment

6.5

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia to Sardinia?

    For as low as $960, KLM can have you in Sardinia from District of Columbia in 12h 15m. There are 4400 mi between District of Columbia and Sardinia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from District of Columbia to Sardinia that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Sardinia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Sardinia?

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

  • Can I find deals for business class flights from District of Columbia to Sardinia?

    Yes. Cheapflights offers flight deals from District of Columbia 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

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Top airline flying from District of Columbia to Sardinia

Discover the top airline that operate flights from District of Columbia 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$726Average$953FlexibilityNo cancel feeOn-time76%

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