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Sardinia

$425+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAG
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$749
(Kiwi.com)

One-way from

$436
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Cagliari Elmas flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cagliari Elmas flights.
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From Washington, D.C. Dulles Intl to Sardinia
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One-way flight from Washington, D.C. Dulles Intl 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 April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. 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 5/141:30 pmIAD - OLB
2 stops23h 55mMultiple Airlines
Wed 5/2811:00 amOLB - IAD
2 stops30h 45mMultiple Airlines
Deal found 4/15$733
This Gurufare deal was found by Cheapflights users on 4/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/910:40 pmIAD - OLB
1 stop13h 55mBritish Airways
Mon 6/309:15 pmOLB - IAD
1 stop28h 55mBritish Airways
Deal found 4/16$743
This Vueling Global deal was found by Cheapflights users on 4/16. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:35 pmIAD - CAG
2 stops24h 20mMultiple Airlines
Wed 10/1511:40 pmCAG - IAD
2 stops21h 20mMultiple Airlines
Deal found 4/16$748
This FlightHub deal was found by Cheapflights users on 4/16. 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.
Tue 10/78:45 pmIAD - CAG
1 stop28h 55mSWISS
Wed 10/1510:00 amCAG - IAD
1 stop12h 15mSWISS
Deal found 4/16$758
This Lufthansa deal was found by Cheapflights users on 4/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/510:20 pmIAD - CAG
1 stop13h 15mLufthansa
Sun 10/126:25 pmCAG - IAD
1 stop31h 00mLufthansa
Deal found 4/16$778
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:10 pmIAD - OLB
2 stops17h 25mLufthansa
Tue 8/265:30 pmOLB - IAD
2 stops48h 29mLufthansa
Deal found 4/16$807
This FlightHub deal was found by Cheapflights users on 4/16. 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.
Sat 4/268:33 pmIAD - AHO
2 stops31h 32mITA Airways
Mon 5/510:50 amAHO - IAD
1 stop33h 50mITA Airways
Deal found 4/16$826
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Wed 5/148:45 pmIAD - OLB
1 stop17h 45mSWISS
Thu 5/299:20 pmOLB - IAD
1 stop24h 55mSWISS
Deal found 4/15$883
This oojo deal was found by Cheapflights users on 4/16. 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.
Fri 7/184:35 pmIAD - OLB
1 stop23h 40mIberia
Sat 7/2611:00 pmOLB - IAD
1 stop22h 00mIberia
Deal found 4/16$994
This British Airways deal was found by Cheapflights users on 4/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/54:35 pmIAD - CAG
2 stops39h 30mBritish Airways
Sat 10/1811:40 amCAG - IAD
2 stops57h 20mBritish Airways
Deal found 4/16$1,044
This Delta deal was found by Cheapflights users on 4/17. 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 7/68:30 pmIAD - CAG
2 stops15h 30mDelta
Wed 7/235:05 pmCAG - IAD
1 stop28h 30mDelta
Deal found 4/17$1,056
This Mytrip deal was found by Cheapflights users on 4/16. 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 5/312:25 pmIAD - AHO
3 stops20h 40mMultiple Airlines
Sat 6/711:00 amAHO - IAD
3 stops34h 20mMultiple Airlines
Deal found 4/16$1,061

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 April 17, 2025.
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

Dulles Intl

Fly to

Sardinia

Route

Depart

Return

Price

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Wed 5/14

1:30 pm-7:25 pm

2 stops23h 55m

Olbia Costa Smeralda

Wed 5/28

11:00 am-11:45 am

2 stops30h 45m

$733

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 6/9

10:40 pm-6:35 pm

1 stop13h 55m

Olbia Costa Smeralda

Mon 6/30

9:15 pm-8:10 pm

1 stop28h 55m

$743

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 10/7

4:35 pm-10:55 pm

2 stops24h 20m

Cagliari Elmas

Wed 10/15

11:40 pm-3:00 pm

2 stops21h 20m

$748

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 10/7

8:45 pm-7:40 am

1 stop28h 55m

Cagliari Elmas

Wed 10/15

10:00 am-4:15 pm

1 stop12h 15m

$758

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 10/5

10:20 pm-5:35 pm

1 stop13h 15m

Cagliari Elmas

Fri 10/17

6:25 pm-7:25 pm

1 stop31h 00m

$778

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 8/12

5:10 pm-4:35 pm

2 stops17h 25m

Olbia Costa Smeralda

Tue 8/26

5:30 pm-11:59 am

2 stops48h 29m

$807

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Wed 5/14

8:45 pm-8:30 pm

1 stop17h 45m

Olbia Costa Smeralda

Thu 5/29

9:20 pm-4:15 pm

1 stop24h 55m

$883

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 7/18

4:35 pm-10:15 pm

1 stop23h 40m

Olbia Costa Smeralda

Sat 7/26

11:00 pm-3:00 pm

1 stop22h 00m

$994

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sat 5/31

2:25 pm-5:05 pm

3 stops20h 40m

Alghero-Fertilia

Sat 6/7

8:20 am-8:05 pm

2 stops17h 45m

$1,026

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 10/5

4:35 pm-2:05 pm

2 stops39h 30m

Cagliari Elmas

Sat 10/18

11:40 am-3:00 pm

2 stops57h 20m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 16 results
1
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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

Rainfall in Sardinia by month

Plan your trip to Sardinia by taking into account the average rainfall totals by month.

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.

Temperature in Sardinia by month

Plan your trip to Sardinia by taking into account the average temperature totals by month.

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).

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 April 17, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Sardinia, such as Delta, Air France and SWISS. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,580 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
ITA Airways
6.7
Okay
961 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.7
Okay
7,012 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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

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Alternative routes for Dulles Intl to Sardinia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Dulles Intl to Sardinia

Discover the top 2 airlines 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$720Average$1,197FlexibilityNo cancel feeOn-time76%
ITA AirwaysCheapest$787Average$919FlexibilityNo cancel feeOn-time81%

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