$265 Find Cheap Flights from Washington Dulles Airport to Sardinia - Compare and Save

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 8/27. 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, 0 bags

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Cheap Flights from Dulles Intl to Sardinia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Olbia
Olbia1 stop$689
Cagliari
Cagliari3 stops$752
Alghero
Alghero2 stops$789
Olbia
Olbia1 stop$689
Cagliari
Cagliari3 stops$752
Alghero
Alghero2 stops$789

Book Cheap Dulles Intl to Sardinia Plane Tickets

 
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

Fri, Aug 14 - Sat, Aug 22
Scandinavian Airlines Logo
8:20 pm - 3:15 pm
IAD
-
OLB
12h 55m
1 stop
Scandinavian Airlines Logo
4:20 pm - 5:00 pm
OLB
-
IAD
30h 40m
1 stop
$689Scandinavian Airlines
Fri, Aug 14 - Sat, Sep 5
Scandinavian Airlines Logo
8:20 pm - 3:15 pm
IAD
-
OLB
12h 55m
1 stop
Scandinavian Airlines Logo
4:00 pm - 5:00 pm
OLB
-
IAD
31h 00m
1 stop
$741Scandinavian Airlines
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
8:30 pm - 9:05 am
IAD
-
CAG
30h 35m
3 stops
Multiple Airlines Logo
3:10 pm - 3:10 pm
CAG
-
IAD
30h 00m
2 stops
$752Multiple Airlines
Fri, Aug 28 - Sat, Sep 5
Scandinavian Airlines Logo
8:20 pm - 3:15 pm
IAD
-
OLB
12h 55m
1 stop
Scandinavian Airlines Logo
4:00 pm - 5:00 pm
OLB
-
IAD
31h 00m
1 stop
$757Scandinavian Airlines
Fri, Aug 14 - Sat, Sep 5
Scandinavian Airlines Logo
8:20 pm - 3:15 pm
IAD
-
OLB
12h 55m
1 stop
Scandinavian Airlines Logo
4:00 pm - 5:00 pm
OLB
-
IAD
31h 00m
1 stop
$767Scandinavian Airlines
Mon, Aug 17 - Mon, Aug 24
ITA Airways Logo
4:30 pm - 11:05 pm
IAD
-
AHO
24h 35m
2 stops
ITA Airways Logo
7:00 am - 2:30 pm
AHO
-
IAD
37h 30m
2 stops
$789ITA Airways
Tue, Oct 13 - Thu, Oct 22
Lufthansa Logo
10:20 pm - 4:35 pm
IAD
-
OLB
12h 15m
1 stop
Lufthansa Logo
12:00 pm - 7:25 pm
OLB
-
IAD
13h 25m
1 stop
$793Lufthansa
Mon, Aug 17 - Tue, Sep 8
ITA Airways Logo
4:30 pm - 11:05 pm
IAD
-
AHO
24h 35m
2 stops
ITA Airways Logo
8:55 am - 2:30 pm
AHO
-
IAD
35h 35m
2 stops
$793ITA Airways
Sun, Aug 9 - Wed, Aug 26
British Airways Logo
10:25 pm - 8:25 pm
IAD
-
OLB
16h 00m
1 stop
British Airways Logo
9:25 pm - 8:20 pm
OLB
-
IAD
28h 55m
1 stop
$794British Airways
Tue, Oct 13 - Thu, Oct 22
Multiple Airlines Logo
3:45 pm - 4:35 pm
IAD
-
OLB
18h 50m
2 stops
Multiple Airlines Logo
12:00 pm - 7:25 pm
OLB
-
IAD
13h 25m
1 stop
$808Multiple Airlines
Booking Insights

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 5 days.

In the past 5 days, the cheapest round-trip tickets from Washington, D.C. Dulles Intl Airport to Sardinia were found on ITA Airways ($789) and British Airways ($861).

Good to know

Cheapest flight

$265
Flight from Washington Dulles Airport to Olbia

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.

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 8148 reviews
6.4Entertainment
7.0Boarding
7.6Crew
6.8Comfort
6.3Food
Airline reviews

Very efficient and excellent service. Nice amenities and beautiful plane. Elevated meals. Boarding could have been more organized. We missed our connecting flight due to EU entry but Lufthansa was extremely quick to rebook us.

10.0 ExcellentAnonymous, Jul 2026
IAD - FRA
Read more Lufthansa reviews

Very efficient and excellent service. Nice amenities and beautiful plane. Elevated meals. Boarding could have been more organized. We missed our connecting flight due to EU entry but Lufthansa was extremely quick to rebook us.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

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€

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.

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

Information on your arrival and departure airports