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IAD - CAG

$451 Find cheap flights from Washington Dulles Airport to Cagliari

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Cagliari departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Cagliari

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cagliari, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cagliari, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Dulles Intl to Cagliari (IAD-CAG)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Cagliari that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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4:30 pm - 6:25 pmIAD-CAG
19h 55m1 stop
9:30 pm - 2:40 pmCAG-IAD
23h 10m1 stop
$855ITA Airways
Find Deal
Sun, Aug 18 - Tue, Aug 27
4:30 pm - 3:05 pmIAD-CAG
16h 35m2 stops
7:35 pm - 2:40 pmCAG-IAD
25h 05m2 stops
$864
Find Deal
Mon, Jul 8 - Mon, Jul 15
4:30 pm - 8:05 amIAD-CAG
33h 35m1 stop
9:10 pm - 2:40 pmCAG-IAD
23h 30m2 stops
$874ITA Airways
Find Deal
Tue, Aug 20 - Thu, Aug 29
6:50 pm - 8:25 amIAD-CAG
31h 35m3 stops
7:25 pm - 5:40 pmCAG-IAD
28h 15m3 stops
$885
Find Deal
Mon, Jul 15 - Wed, Jul 24
10:20 pm - 6:05 pmIAD-CAG
13h 45m2 stops
6:30 pm - 7:25 pmCAG-IAD
30h 55m1 stop
$1,095Lufthansa
Find Deal
Wed, Jul 10 - Wed, Jul 17
10:30 pm - 9:40 pmIAD-CAG
17h 10m2 stops
11:20 am - 8:20 pmCAG-IAD
15h 00m2 stops
$1,099TAP AIR PORTUGAL
Find Deal
Tue, Aug 27 - Thu, Sep 19
5:55 pm - 5:45 pmIAD-CAG
17h 50m1 stop
8:15 pm - 8:30 pmCAG-IAD
30h 15m1 stop
$1,123British Airways
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Wed, Jul 10 - Wed, Jul 17
10:45 pm - 7:15 pmIAD-CAG
14h 30m1 stop
8:05 pm - 8:30 pmCAG-IAD
30h 25m1 stop
$1,138British Airways
Find Deal
Thu, Aug 1 - Fri, Aug 9
10:20 pm - 10:40 pmIAD-CAG
18h 20m2 stops
6:50 am - 9:00 pmCAG-IAD
20h 10m2 stops
$1,149TAP AIR PORTUGAL
Find Deal
Sun, Aug 18 - Tue, Aug 27
10:20 pm - 5:40 pmIAD-CAG
13h 20m1 stop
6:30 pm - 1:30 pmCAG-IAD
25h 00m2 stops
$1,199Lufthansa
Find Deal
Sun, Aug 25 - Wed, Sep 18

Flights from Dulles Intl to Cagliari - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Cagliari to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Cagliari?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Washington Dulles Airport to Cagliari found by KAYAK users in the last 72 hours was for $855 on ITA Airways, followed by Lufthansa ($1,095). One-way flight deals have also been found from as low as $824 on Lufthansa and from $950 on Delta.

Good to know

Cheapest flight

$451
Flight from Washington Dulles Airport to Cagliari

When to book flights from Dulles Intl to Cagliari

Are your dates flexible? Find out the best times to travel from Dulles Intl to Cagliari based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Cagliari flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Cagliari?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Cagliari was $451 for a one-way ticket and $855 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Cagliari?

    Yes, you’ll need a passport to travel to Cagliari from Washington Dulles Airport.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Cagliari?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Cagliari?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Cagliari, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Cagliari?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Cagliari.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Cagliari?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cagliari from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Cagliari?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cagliari with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and CAG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Cagliari?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cagliari from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Dulles Intl to Cagliari

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Cagliari. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Cagliari? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
ITA AirwaysOverall score based on 743 reviews
5.9Food
6.1Entertainment
6.9Boarding
6.6Comfort
7.4Crew
Airline reviews

It was a short haul trip, so food and entertainment weren’t a big issue

10.0 ExcellentAnonymous, May 2024PMO - FCO
Read more about ITA Airways reviews

It was a short haul trip, so food and entertainment weren’t a big issue

The plane seemed very dated. The entertainment was very limited. There was a school group on our flight and the crew seemed bothered by them. They were not overly friendly or welcoming.

Ok, but no entertainment. Left late, but made up most of the time.

May be it is not an ITA issue, but the bags took long time to go out.

Good. But there food was poor quality and 95% of movies didn't have English subtitles

I thought they had rebranded themselves in every aspect but it was quite the opposite. The food was terrible the service was sub-par. Overall it was not a good experience.

Service from staff was poor, food choices were limited. Air plane was not clean or hygienic and seemed like not cleaned for days. Seats were uncomfortable.

service from stAff was barely there , food choices were limited. AirPlane was not clean and seemed like it was not cleaned for days.. Seats were very uncomfortable.

I paid for premium seats and the last minute they changed the aircraft for a bigger one, they bumped me to another seat which was NOT at all comfortable for an 11 hour flight, will fight for a refund!!

The landing was catastrophic. I was very scared. I thought it were my last lminues. Pilotes should be more experienced

Book cheap flights from Washington, D.C. to Cagliari

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Cagliari found on KAYAK in the last 72 hours.
6/30Sun
2 stops
31h 10mIAD-CAG
$451
6/30Sun
3 stops
23h 45mIAD-CAG
$550
6/5Wed
3 stops
23h 20mIAD-CAG
$562
6/5Wed
2 stops
25h 15mIAD-CAG
$631
6/5Wed
1 stopLufthansa
18h 05mIAD-CAG
$824
6/30Sun
1 stopDelta
17h 05mIAD-CAG
$950

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Washington Dulles Airport - Cagliari Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Cagliari (CAG)Italy

Cabin classes:

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