Cheap flights from Washington, D.C. Dulles Intl Airport to Cagliari from $508
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Cagliari departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Cagliari
Cheap round-trip flights
Cheap one-way flights
SWISS flights from Washington, D.C. Dulles Intl Airport to Cagliari
Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Cagliari flight tickets
Lufthansa flights from Washington, D.C. Dulles Intl Airport to Cagliari
Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Cagliari flight tickets
See travel insights to Cagliari from
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Cagliari
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Cagliari?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Cagliari is on a Wednesday when prices can be found for as low as $930. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,586.
What is the cheapest time of day to depart on your flight to Cagliari?
Our most recent data shows that the best time of day to fly to Cagliari is in the morning. Flights from Washington, D.C. Dulles Intl Airport to Cagliari during this time can be as low as $780. Try not to purchase tickets in the evening because they tend to be around $1,648. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Washington, D.C. Dulles Intl Airport to Cagliari
Cheap Washington, D.C. Dulles Intl Airport to Cagliari (IAD to CAG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Cagliari
How far is Washington, D.C. Dulles Intl to Cagliari Elmas by plane?
Cagliari Elmas is 4440.1 mi away from Washington, D.C. Dulles Intl. Typically, this will take 12h 30m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Cagliari Elmas Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Cagliari Elmas Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Cagliari Elmas Airport?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Cagliari Elmas Airport is 1 as of April 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Cagliari Elmas Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Cagliari Elmas Airport.
What documentation or ID do you need to fly to Cagliari Elmas Airport?
The necessary travel and health documents for your Cagliari Elmas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Cagliari?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to Cagliari is ITA Airways (100% of total bookings).
Best airlines flying from Washington, D.C. Dulles Intl Airport to Cagliari
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Cagliari with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $787 | Free Cancellation | Rating 6.7 952 reviews |
Traveling to a place near Cagliari?
Book flights to Cagliari if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Cagliari?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Cagliari. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington, D.C. to Cagliari with flexible booking policies on momondo?
All flight searches from Washington, D.C. to Cagliari on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Washington, D.C. to Cagliari?
momondo provides multiple filters to help you find the best flight to Cagliari from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Washington, D.C. to Cagliari right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Washington, D.C. to Cagliari flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.