$352 Find Cheap Flights from Washington, D.C. 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 Washington, D.C. to Sardinia departing on 2/10. 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

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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Cheap Flights from Washington, D.C. to Sardinia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Olbia
Olbia1 stop$779
Cagliari
Cagliari2 stops$877
Olbia
Olbia1 stop$779
Cagliari
Cagliari2 stops$877

Book Cheap Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. to Sardinia

Mon, Feb 16 - Mon, Feb 23
Multiple Airlines Logo
5:30 pm - 10:40 pm
IAD
-
AHO
23h 10m2 stops
Multiple Airlines Logo
3:20 pm - 2:35 pm
AHO
-
IAD
29h 15m2 stops
$623Multiple Airlines
Mon, Feb 16 - Mon, Feb 23
Multiple Airlines Logo
5:30 pm - 6:45 pm
IAD
-
AHO
19h 15m2 stops
Multiple Airlines Logo
11:15 am - 2:35 pm
AHO
-
IAD
33h 20m2 stops
$630Multiple Airlines
Fri, Apr 24 - Fri, May 1
Lufthansa Logo
10:20 pm - 8:25 pm
IAD
-
OLB
16h 05m1 stop
Lufthansa Logo
12:00 pm - 7:25 pm
OLB
-
IAD
13h 25m1 stop
$779Lufthansa
Fri, Apr 24 - Fri, May 1
Lufthansa Logo
10:10 pm - 11:15 am
IAD
-
OLB
31h 05m2 stops
Lufthansa Logo
12:00 pm - 7:25 pm
OLB
-
IAD
13h 25m1 stop
$799Lufthansa
Sat, Apr 25 - Sat, May 2
Air Canada Logo
10:14 pm - 5:05 pm
IAD
-
CAG
36h 51m2 stops
Air Canada Logo
9:10 am - 8:29 pm
CAG
-
IAD
41h 19m2 stops
$889Air Canada
Sat, Apr 25 - Sat, May 2
Delta Logo
5:36 pm - 5:25 pm
BWI
-
OLB
17h 49m2 stops
Delta Logo
11:35 am - 11:02 pm
OLB
-
BWI
17h 27m2 stops
$905Delta
Sat, Apr 25 - Sat, May 2
Delta Logo
2:40 pm - 5:25 pm
DCA
-
OLB
20h 45m2 stops
Delta Logo
11:35 am - 10:50 pm
OLB
-
DCA
17h 15m2 stops
$905Delta
Sat, Apr 25 - Sat, May 2
Air Canada Logo
11:05 am - 6:15 pm
DCA
-
CAG
25h 10m2 stops
Air Canada Logo
9:10 am - 9:55 pm
CAG
-
DCA
18h 45m3 stops
$947Air Canada
Wed, Jul 1 - Wed, Jul 29
British Airways Logo
10:10 am - 11:20 am
BWI
-
OLB
19h 10m2 stops
British Airways Logo
9:20 pm - 7:40 pm
OLB
-
BWI
28h 20m1 stop
$1,524British Airways
Wed, Jul 1 - Wed, Jul 29
British Airways Logo
3:17 pm - 11:20 am
DCA
-
OLB
14h 03m2 stops
British Airways Logo
9:20 pm - 5:06 pm
OLB
-
DCA
25h 46m2 stops
$1,528British Airways
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Sardinia flights

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

Which airlines fly non-stop between Washington, D.C. and Sardinia?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. to Sardinia.

There is just one airline that flies from Washington, D.C. to Sardinia direct and that is Lufthansa. The best round-trip deal found from Lufthansa for the route is to Olbia (OLB) and costs $726.

Which airlines provide the cheapest flights from Washington, D.C. 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. to Sardinia were found on Lufthansa ($779) and Air Canada ($889).

Good to know

Cheapest flight$352
Flight from Washington Dulles Airport to Cagliari

FAQs - booking Sardinia flights

  • How does KAYAK find such low prices on flights from Washington, D.C. 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, D.C. to Sardinia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. 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, D.C. 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, D.C. 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, D.C. 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, D.C. 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 airlines flying from Washington, D.C. 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 Washington, D.C. 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 7674 reviews
7.0Boarding
6.3Food
6.4Entertainment
6.8Comfort
7.6Crew
Airline reviews

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.

10.0 ExcellentAnonymous, Aug 2025
IAD - CMH
Read more Lufthansa reviews

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.

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

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Plane was extremely delayed, but not all of it was BA fault (some was). Worst part was lack of room - this had as much space as an Allegiant flight. I thought transatlantic usually gave you an extra inch or two, but not this one. Entertainment system sporadically worked and didn’t have great options. Overhead bins are old and tiny, not as good as aunties new planes.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Everything you need to know for your flight from Washington, D.C. to Sardinia

Cabin class types available on flights to Sardinia

Cabin classes available on flights to Sardinia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.