$465 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 1/23. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Sardinia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Olbia
Olbia2 stops$518
Cagliari
Cagliari2 stops$858
Olbia
Olbia2 stops$518
Cagliari
Cagliari2 stops$858

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

Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
9:55 am - 4:35 pm
IAD
-
OLB
24h 40m
2 stops
Multiple Airlines Logo
12:00 pm - 7:25 pm
OLB
-
IAD
13h 25m
1 stop
$518Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
9:55 am - 4:35 pm
IAD
-
OLB
24h 40m
2 stops
Multiple Airlines Logo
12:00 pm - 7:25 pm
OLB
-
IAD
13h 25m
1 stop
$523Multiple Airlines
Wed, Apr 15 - Wed, Apr 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
$526Lufthansa
Wed, Apr 15 - Wed, Apr 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
$532Lufthansa
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
4:10 pm - 4:35 pm
DCA
-
OLB
18h 25m
2 stops
Multiple Airlines Logo
6:30 pm - 7:53 pm
OLB
-
DCA
31h 23m
2 stops
$534Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Lufthansa Logo
9:55 am - 4:35 pm
IAD
-
OLB
24h 40m
2 stops
Lufthansa Logo
12:00 pm - 7:25 pm
OLB
-
IAD
13h 25m
1 stop
$535Lufthansa
Wed, Apr 15 - Wed, Apr 22
KLM Logo
7:35 pm - 8:20 am
DCA
-
OLB
30h 45m
2 stops
KLM Logo
9:15 am - 8:30 pm
OLB
-
DCA
17h 15m
2 stops
$548KLM
Wed, Apr 15 - Wed, Apr 22
Air Europa Logo
7:56 pm - 8:20 am
DCA
-
OLB
30h 24m
2 stops
Air Europa Logo
9:15 am - 10:02 pm
OLB
-
DCA
18h 47m
2 stops
$604Air Europa
Fri, Jan 30 - Tue, Feb 3
KLM Logo
5:00 pm - 2:30 pm
DCA
-
AHO
15h 30m
2 stops
KLM Logo
7:10 am - 10:48 pm
AHO
-
DCA
21h 38m
2 stops
$756KLM
Fri, May 15 - Fri, May 22
SWISS Logo
8:20 pm - 8:05 am
IAD
-
CAG
29h 45m
1 stop
SWISS Logo
9:10 pm - 4:45 pm
CAG
-
IAD
25h 35m
1 stop
$1,043SWISS
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 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 ($526) and KLM ($548).

Good to know

Cheapest flight$415
Flight from Baltimore to Alghero

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 airline 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 7725 reviews
7.6Crew
6.3Food
7.0Boarding
6.4Entertainment
6.8Comfort
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

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.