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Sardinia

$270+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OLB
Jul 28 — Aug 41
Tue 7/28
Tue 8/4
1 adult, Economy
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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 June 28, 2026.

This Mytrip deal was found by Cheapflights users on 6/23. 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.
Sun 9/138:20 pm
IAD
-
OLB
2 stops15h 50m
Multiple Airlines
Sun 9/2012:15 am
OLB
-
IAD
2 stops22h 45m
Multiple Airlines
Deal found 6/23$784
This Mytrip deal was found by Cheapflights users on 6/24. 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.
Mon 8/178:30 pm
IAD
-
OLB
2 stops17h 40m
Multiple Airlines
Tue 9/88:10 am
OLB
-
IAD
2 stops20h 05m
Multiple Airlines
Deal found 6/24$836
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Sun 9/275:00 pm
IAD
-
AHO
1 stop15h 05m
Multiple Airlines
Sat 10/107:25 am
AHO
-
IAD
2 stops41h 35m
Multiple Airlines
Deal found 6/25$846
This lol.travel deal was found by Cheapflights users on 6/23. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:40 pm
IAD
-
OLB
1 stop21h 25m
Multiple Airlines
Tue 8/186:55 pm
OLB
-
IAD
1 stop30h 40m
Multiple Airlines
Deal found 6/23$856
This Expedia deal was found by Cheapflights users on 6/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:15 pm
IAD
-
OLB
1 stop17h 25m
Multiple Airlines
Wed 9/168:00 pm
OLB
-
IAD
1 stop28h 55m
Multiple Airlines
Deal found 6/27$864
This Mytrip deal was found by Cheapflights users on 6/26. 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.
Sun 8/94:30 pm
IAD
-
CAG
1 stop21h 00m
Multiple Airlines
Mon 8/249:40 pm
CAG
-
IAD
1 stop22h 50m
Multiple Airlines
Deal found 6/26$867
This Mytrip deal was found by Cheapflights users on 6/26. 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.
Mon 9/144:30 pm
IAD
-
OLB
2 stops18h 50m
Multiple Airlines
Mon 9/2111:00 am
OLB
-
IAD
2 stops33h 30m
Multiple Airlines
Deal found 6/26$868
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:15 pm
IAD
-
CAG
1 stop11h 30m
Delta
Wed 8/195:05 pm
CAG
-
IAD
1 stop28h 30m
Delta
Deal found 6/27$879
This oojo deal was found by Cheapflights users on 6/25. 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 8/25:45 pm
IAD
-
OLB
1 stop20h 40m
British Airways
Tue 8/187:40 pm
OLB
-
IAD
1 stop30h 00m
British Airways
Deal found 6/25$880
This Gotogate deal was found by Cheapflights users on 6/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:30 pm
IAD
-
AHO
2 stops46h 25m
ITA Airways
Sat 10/108:55 am
AHO
-
IAD
2 stops35h 35m
ITA Airways
Deal found 6/25$881
This Delta deal was found by Cheapflights users on 6/26. 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 8/97:19 pm
IAD
-
CAG
2 stops16h 41m
Delta
Mon 8/245:05 pm
CAG
-
IAD
1 stop28h 30m
Delta
Deal found 6/26$883
This KLM deal was found by Cheapflights users on 6/27. 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.
Mon 8/37:26 pm
IAD
-
CAG
2 stops14h 59m
KLM
Wed 8/195:05 pm
CAG
-
IAD
1 stop28h 30m
KLM
Deal found 6/27$885

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 June 28, 2026.

Round-trip from

$784
(Mytrip)

One-way from

$270
(Kiwi.com)
From Washington, D.C. Dulles Intl to Sardinia
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Sardinia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 June 28, 2026.
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

Cheapest round-trip

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 8/9

7:19 pm-6:00 pm

2 stops16h 41m

Cagliari Elmas

Mon 8/24

5:05 pm-6:33 pm

2 stops31h 28m

$885

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Mon 8/3

7:26 pm-4:25 pm

2 stops14h 59m

Cagliari Elmas

Wed 8/19

5:05 pm-3:35 pm

1 stop28h 30m

$885

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Wed 7/29

8:30 pm-12:35 am

2 stops22h 05m

Cagliari Elmas

Wed 8/5

8:10 pm-8:35 pm

2 stops30h 25m

$912

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 8/17

6:15 pm-6:15 pm

1 stop18h 00m

Olbia Costa Smeralda

Thu 9/10

11:20 am-9:10 am

2 stops27h 50m

$931
Quickest round-trip

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 8/14

7:19 pm-6:15 pm

2 stops16h 56m

Olbia Costa Smeralda

Tue 8/25

10:15 am-4:05 pm

1 stop11h 50m

$937

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Wed 8/19

5:45 pm-11:25 am

1 stop11h 40m

Olbia Costa Smeralda

Mon 9/7

9:15 pm-3:55 pm

1 stop24h 40m

$952

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 8/16

7:15 pm-8:25 pm

1 stop19h 10m

Olbia Costa Smeralda

Thu 9/10

12:20 pm-8:20 pm

1 stop14h 00m

$952

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Wed 8/19

5:45 pm-11:25 am

1 stop11h 40m

Olbia Costa Smeralda

Wed 9/9

9:25 pm-3:55 pm

1 stop24h 30m

$952

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 8/18

9:30 pm-8:35 pm

1 stop17h 05m

Olbia Costa Smeralda

Mon 9/7

9:15 pm-3:55 pm

1 stop24h 40m

$952

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 8/17

7:15 pm-6:40 pm

1 stop17h 25m

Olbia Costa Smeralda

Wed 9/9

9:25 pm-5:25 pm

1 stop26h 00m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 32 resultsSorted by cheapest first
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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 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 June 28, 2026.
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
8,104 reviews

Crew

7.6

Food

6.3

Boarding

7.0

Entertainment

6.4

Comfort

6.8

Overall

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class
Lufthansa
6.8
Okay
8,104 reviews
Lufthansa
6.8
Okay
8,104 reviews

Crew

7.6

Food

6.3

Boarding

7.0

Entertainment

6.4

Comfort

6.8

Overall

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class

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?

    Departing from Washington, D.C. Dulles Intl Airport to Sardinia will take you 11h 40m. Washington, D.C. Dulles Intl Airport and Sardinia are separated by a distance of 4400 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

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Top airline flying from Dulles Intl to Sardinia

Discover the top airline that operate flights from Dulles Intl 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 June 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$726Average$1,029FlexibilityNo cancel feeOn-time76%

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