IAD - CAG

$397 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 5/19. 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 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% 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.

Everything you should know

Cheapest round-trip
$584
Multiple Airlines
Fri 2/6Fri 2/13
IAD - CAG • 2 stops
Cheapest one-way
$397
Multiple Airlines
Tue 5/19
IAD - CAG • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cagliari!
Flight Deals
Useful Info
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Cagliari

Fri, Feb 6 - Fri, Feb 13
Multiple Airlines Logo
10:30 pm - 11:00 pm
IAD
-
CAG
18h 30m2 stops
Multiple Airlines Logo
1:50 pm - 3:15 pm
CAG
-
IAD
31h 25m2 stops
$584Multiple Airlines
Wed, Apr 29 - Thu, May 7
Multiple Airlines Logo
5:00 pm - 8:50 am
IAD
-
CAG
33h 50m2 stops
Multiple Airlines Logo
9:35 am - 3:30 pm
CAG
-
IAD
35h 55m2 stops
$921Multiple Airlines
Sat, Apr 18 - Thu, Apr 30
Multiple Airlines Logo
5:00 pm - 9:00 am
IAD
-
CAG
34h 00m2 stops
Multiple Airlines Logo
9:35 am - 3:30 pm
CAG
-
IAD
35h 55m2 stops
$994Multiple Airlines
Tue, May 19 - Sat, May 30
Multiple Airlines Logo
5:00 pm - 8:50 am
IAD
-
CAG
33h 50m2 stops
Multiple Airlines Logo
9:35 am - 3:30 pm
CAG
-
IAD
35h 55m2 stops
$1,005Multiple Airlines
Sat, May 30 - Mon, Jun 8
Multiple Airlines Logo
8:25 pm - 5:00 pm
IAD
-
CAG
14h 35m1 stop
Multiple Airlines Logo
6:20 am - 3:30 pm
CAG
-
IAD
15h 10m1 stop
$1,027Multiple Airlines
Fri, Apr 24 - Fri, May 1
Multiple Airlines Logo
5:05 pm - 2:15 pm
IAD
-
CAG
15h 10m2 stops
Multiple Airlines Logo
9:35 am - 8:35 pm
CAG
-
IAD
17h 00m2 stops
$1,049Multiple Airlines
Mon, Jun 1 - Wed, Jul 1
Multiple Airlines Logo
8:30 pm - 8:50 am
IAD
-
CAG
30h 20m3 stops
Multiple Airlines Logo
3:10 pm - 7:00 pm
CAG
-
IAD
33h 50m2 stops
$1,051Multiple Airlines
Sat, May 30 - Thu, Jun 11
Multiple Airlines Logo
8:25 pm - 5:00 pm
IAD
-
CAG
14h 35m1 stop
Multiple Airlines Logo
2:55 pm - 3:30 pm
CAG
-
IAD
30h 35m1 stop
$1,058Multiple Airlines
Wed, Apr 29 - Thu, May 7
Multiple Airlines Logo
10:20 pm - 5:45 pm
IAD
-
CAG
13h 25m1 stop
Multiple Airlines Logo
8:45 am - 6:58 pm
CAG
-
IAD
16h 13m2 stops
$1,072Multiple Airlines
Sun, May 31 - Mon, Jun 8
Multiple Airlines Logo
5:40 pm - 3:30 pm
IAD
-
CAG
15h 50m2 stops
Multiple Airlines Logo
6:20 am - 3:30 pm
CAG
-
IAD
15h 10m1 stop
$1,077Multiple Airlines
Useful Info

Good to know

Cheapest flight$397
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 $397 for a one-way ticket and $584 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.

  • 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.

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

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Cagliari (CAG)