$318 Find Cheap Flights from Washington Dulles Airport to Sardinia

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 Sardinia departing on 10/9. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sardinia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Sardinia, 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 Sardinia, as well as popular online travel agencies
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Flights Deals

Best Sardinia Flight Deals from Dulles Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Olbia
Olbia1 stop$702
Cagliari
Cagliari2 stops$596
Alghero
Alghero1 stop$702
Olbia
Olbia1 stop$702
Cagliari
Cagliari2 stops$596
Alghero
Alghero1 stop$702

Cheap Flights from Dulles Intl to Sardinia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Sardinia 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Sardinia

Mon, Aug 18 - Tue, Aug 26
Logo
8:30 pm - 6:40 pmIAD-CAG
16h 10m2 stops
Logo
11:30 am - 10:10 pmCAG-IAD
16h 40m2 stops
$596
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Tue, Aug 26 - Tue, Sep 2
Logo
8:30 pm - 6:40 pmIAD-CAG
16h 10m2 stops
Logo
11:30 am - 10:10 pmCAG-IAD
16h 40m2 stops
$611
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Mon, Aug 18 - Sun, Sep 7
ITA Airways Logo
4:30 pm - 10:40 pmIAD-AHO
24h 10m1 stop
ITA Airways Logo
7:10 am - 2:40 pmAHO-IAD
13h 30m1 stop
$702ITA Airways
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Tue, Aug 12 - Tue, Aug 19
ITA Airways Logo
4:30 pm - 10:05 amIAD-AHO
11h 35m1 stop
ITA Airways Logo
7:10 am - 2:40 pmAHO-IAD
13h 30m1 stop
$706ITA Airways
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Thu, Sep 4 - Fri, Sep 19
British Airways Logo
10:40 pm - 1:15 pmIAD-OLB
32h 35m1 stop
British Airways Logo
9:25 pm - 3:00 pmOLB-IAD
23h 35m2 stops
$709British Airways
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Thu, Sep 4 - Fri, Sep 19
British Airways Logo
2:21 pm - 8:35 pmIAD-OLB
24h 14m2 stops
British Airways Logo
9:25 pm - 3:00 pmOLB-IAD
23h 35m2 stops
$714British Airways
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Thu, Sep 4 - Thu, Sep 18
SWISS Logo
8:45 pm - 8:25 pmIAD-CAG
17h 40m1 stop
SWISS Logo
8:30 am - 4:15 pmCAG-IAD
13h 45m1 stop
$714SWISS
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Sun, Aug 17 - Sat, Aug 30
SWISS Logo
8:45 pm - 8:10 amIAD-CAG
29h 25m1 stop
SWISS Logo
8:55 am - 4:15 pmCAG-IAD
13h 20m1 stop
$715SWISS
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Fri, Sep 5 - Mon, Sep 15
Lufthansa Logo
5:16 pm - 8:30 pmIAD-OLB
21h 14m2 stops
Lufthansa Logo
6:30 pm - 3:50 pmOLB-IAD
27h 20m1 stop
$738Lufthansa
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Sat, Sep 6 - Sat, Sep 13
Lufthansa Logo
5:16 pm - 4:35 pmIAD-OLB
17h 19m2 stops
Lufthansa Logo
9:15 pm - 7:25 pmOLB-IAD
28h 10m1 stop
$739Lufthansa
Find Deal
Useful Info

KAYAK's insights & trends for Dulles Intl to Sardinia flights

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

Which airlines provide the cheapest flights from Washington, D.C. Dulles Intl Airport to Sardinia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. Dulles Intl Airport to Sardinia were found on ITA Airways ($702) and British Airways ($709).

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Good to know

Cheapest flight$318
Flight from Washington Dulles Airport to Cagliari

FAQs - booking Sardinia flights

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

    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 Sardinia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Sardinia 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 Sardinia?

    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 from Washington Dulles Airport to Sardinia with an airline and back with another airline.

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

    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 from Washington Dulles Airport to Sardinia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sardinia?

    The cheapest time of day to fly to Sardinia is generally in the evening, when round-trip flights cost $1,076 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Sardinia is generally at night, which is peak travel time and where the average cost of a ticket is $1,131.

Reviews of the top airline flying from Dulles Intl to Sardinia

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Sardinia. 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 Sardinia? 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.
6.8
LufthansaOverall score based on 7205 reviews
7.0Boarding
6.8Comfort
7.6Crew
6.4Entertainment
6.3Food
Airline reviews

We had almost a 6 hr delay, primarily due to weather, the e problem was that they communicated this delay and its length very poorly. The boarding was chaotic - even though they had hours to figure it out! The plane was an old 747 whose touch screens barely worked and there was a faulty USB port under my seat rest (something that wasn't labeled as being there) They organized my delayed luggage well. And I could get updates on the Lufthansa website. My shirt connecting flight charged for everything except water. Coffee was over 3€

4.0 OkayIlva, Jul 2025IAD - FRA
Read more Lufthansa reviews

We had almost a 6 hr delay, primarily due to weather, the e problem was that they communicated this delay and its length very poorly. The boarding was chaotic - even though they had hours to figure it out! The plane was an old 747 whose touch screens barely worked and there was a faulty USB port under my seat rest (something that wasn't labeled as being there) They organized my delayed luggage well. And I could get updates on the Lufthansa website. My shirt connecting flight charged for everything except water. Coffee was over 3€

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

Flight was great only departure was delayed to saome ground crew issues

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

My schedule flight was rebooking and changed to Chicago, then I did not used the flight from Dulles to Savannah

Seats were extremely hard and uncomfortable. as well as very narrow even though I paid an extra $230 for upgraded preferred seats. Very disappointed in the downtrend of Lufthansa and United Airlines.

There is more space in this economy seat. It felt like a better layout, not so cramped.

Everything you need to know for your flight from Dulles Intl to Sardinia

Information on your arrival and departure airports

Washington Dulles Airport (IAD)

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