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Cagliari

$363+ Cheap flights from Dulles Intl (IAD) to Cagliari (CAG)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAG
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
1 adult, Economy
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Cheap flight deals from Dulles Intl to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Cagliari (CAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$856
(Mytrip)

One-way from

$374
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Cagliari Elmas flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Cagliari Elmas flights.
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From Washington, D.C. Dulles Intl to Cagliari Elmas
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One-way flight from Washington, D.C. Dulles Intl to Cagliari Elmas
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Find flight deals from Dulles Intl to Cagliari

Cheapest flights from Dulles Intl to Cagliari
Explore the most affordable flight options available from Dulles Intl to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

This Austrian Airlines 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/135:25 pmIAD - CAG
1 stop33h 45mAustrian Airlines
mié. 8/279:55 amCAG - IAD
1 stop34h 40mAustrian Airlines
Deal found 4/15$774
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.
mié. 8/1310:20 pmIAD - CAG
2 stops14h 15mMultiple Airlines
mié. 8/2710:00 amCAG - IAD
1 stop12h 15mMultiple Airlines
Deal found 4/15$791
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/135:10 pmIAD - CAG
2 stops19h 25mLufthansa
mié. 8/276:25 pmCAG - IAD
2 stops27h 25mLufthansa
Deal found 4/15$820
This SWISS deal was found by Cheapflights users on 4/14. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/68:45 pmIAD - CAG
1 stop17h 40mSWISS
mié. 7/234:00 pmCAG - IAD
1 stop30h 15mSWISS
Deal found 4/14$884
This Delta deal was found by Cheapflights users on 4/14. 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.
dom. 7/65:24 pmIAD - CAG
2 stops18h 36mDelta
mié. 7/235:05 pmCAG - IAD
2 stops29h 24mDelta
Deal found 4/14$1,088
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/1410:45 pmIAD - CAG
1 stop29h 15mBritish Airways
mar. 6/172:55 pmCAG - IAD
1 stop30h 55mBritish Airways
Deal found 4/15$1,673
This oojo deal was found by Cheapflights users on 4/14. 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.
sáb. 7/264:35 pmIAD - CAG
1 stop19h 25mIberia
dom. 8/36:40 pmCAG - IAD
2 stops27h 15mIberia
Deal found 4/14$4,341

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Cagliari 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 abril 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cagliari that are best for you.

Fly from

Dulles Intl

Fly to

Cagliari

Route

Depart

Return

Price

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

mié. 8/13

5:25 pm-9:10 am

1 stop33h 45m

Cagliari Elmas

mié. 8/27

9:55 am-2:35 pm

1 stop34h 40m

$774

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

mié. 8/13

10:20 pm-6:35 pm

2 stops14h 15m

Cagliari Elmas

mié. 8/27

10:00 am-4:15 pm

1 stop12h 15m

$791

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

mié. 8/13

5:10 pm-6:35 pm

2 stops19h 25m

Cagliari Elmas

mié. 8/27

6:25 pm-3:50 pm

2 stops27h 25m

$820

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

dom. 7/6

8:45 pm-8:25 pm

1 stop17h 40m

Cagliari Elmas

mié. 7/23

4:00 pm-4:15 pm

1 stop30h 15m

$884

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

dom. 7/6

5:24 pm-6:00 pm

2 stops18h 36m

Cagliari Elmas

mié. 7/23

5:05 pm-4:29 pm

2 stops29h 24m

$1,088

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

sáb. 6/14

10:45 pm-10:00 am

1 stop29h 15m

Cagliari Elmas

mar. 6/17

2:55 pm-3:50 pm

1 stop30h 55m

$1,673

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

sáb. 7/26

4:35 pm-6:00 pm

1 stop19h 25m

Cagliari Elmas

dom. 8/3

6:40 pm-3:55 pm

2 stops27h 15m

$4,341

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

mar. 7/15

10:20 pm-8:50 am

2 stops28h 30m

$363

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

mar. 5/6

8:45 pm-7:50 am

1 stop29h 05m

$594

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

vie. 5/2

10:20 pm-5:35 pm

1 stop13h 15m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Compare providers for flights from Dulles Intl to Cagliari

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Cagliari in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cagliari flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cagliari flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cagliari flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cagliari flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Cagliari flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari 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 Cagliari

Rainfall in Cagliari by month

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

In terms of precipitation, rainfall in Cagliari 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 Cagliari when rainfall is around 0.1 in.

Temperature in Cagliari by month

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

If weather is an important factor for your trip to Cagliari, 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 Cagliari

Get insights into the airlines that provide service to Cagliari. 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 Cagliari. Reviews last updated abril 15, 2025.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
1,578 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
7,002 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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.
British Airways
6.6
Okay
6,765 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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 Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cagliari from Washington, D.C. Dulles Intl?

    Most people fly into Cagliari Elmas (CAG) if they book a flight to Cagliari from Washington, D.C. Dulles Intl. On average, Elmas has 0 inbound flights from Washington, D.C. Dulles Intl per day from 1 airline. Cagliari Elmas is conveniently located just 4.0 mi from Cagliari’s city center.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Cagliari round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Cagliari is SWISS. Our recent data shows that you can find tickets from as low as $884 on this airline. Additional options worth looking into are Delta and British Airways, starting at $1,088 and $1,673 round-trip.

  • Can I find deals for flights from Dulles Intl to Cagliari that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Cagliari?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Cagliari.

  • Can I find deals for business class flights from Dulles Intl to Cagliari?

    Yes. Cheapflights offers flight deals from Dulles Intl to Cagliari 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Oristano
Pula

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Top airline flying from Dulles Intl to Cagliari

Discover the top airline that operate flights from Dulles Intl to Cagliari. 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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$787Average$919FlexibilityNo cancel feeOn-time81%

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