Latest deals
FAQs
Price Alerts

Cheap flights from District of Columbia to Cagliari from $392

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Cagliari departing on 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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.
Search flight deals

Find the cheapest flights from District of Columbia to Cagliari

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 pm - 8:40 pm
IAD
-
CAG
20h 40m
2 stops
Multiple Airlines Logo
6:15 am - 8:54 pm
CAG
-
IAD
20h 39m
2 stops
$553Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
6:00 pm - 5:20 pm
IAD
-
CAG
17h 20m
2 stops
Multiple Airlines Logo
6:15 am - 8:26 pm
CAG
-
IAD
20h 11m
3 stops
$593Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
10:30 pm - 12:35 pm
IAD
-
CAG
32h 05m
3 stops
Multiple Airlines Logo
6:15 am - 3:15 pm
CAG
-
IAD
39h 00m
3 stops
$794Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
5:15 pm - 4:20 pm
IAD
-
CAG
17h 05m
2 stops
Multiple Airlines Logo
6:20 am - 3:30 pm
CAG
-
IAD
15h 10m
1 stop
$1,020Multiple Airlines
Sat, May 23 - Mon, Jun 1
Multiple Airlines Logo
5:00 pm - 3:35 pm
IAD
-
CAG
16h 35m
1 stop
Multiple Airlines Logo
3:10 pm - 3:05 pm
CAG
-
IAD
29h 55m
2 stops
$1,022Multiple Airlines
Fri, May 15 - Wed, May 27
Multiple Airlines Logo
5:45 pm - 10:40 am
IAD
-
CAG
11h 55m
1 stop
Multiple Airlines Logo
6:00 am - 3:40 pm
CAG
-
IAD
14h 40m
1 stop
$1,031Multiple Airlines
Sun, Mar 15 - Sun, Mar 22
KLM Logo
5:40 pm - 4:25 pm
IAD
-
CAG
16h 45m
1 stop
KLM Logo
5:05 pm - 3:35 pm
CAG
-
IAD
28h 30m
1 stop
$1,091KLM
Fri, Apr 3 - Sun, Apr 12
Lufthansa Logo
10:20 pm - 5:45 pm
IAD
-
CAG
13h 25m
1 stop
Lufthansa Logo
6:35 pm - 11:17 am
CAG
-
IAD
46h 42m
2 stops
$1,100Lufthansa
Fri, Apr 3 - Sun, Apr 12
Air Canada Logo
4:20 pm - 6:15 pm
DCA
-
CAG
43h 55m
2 stops
Air Canada Logo
9:10 am - 9:48 pm
CAG
-
DCA
18h 38m
2 stops
$1,677Air Canada
Fri, Jun 12 - Sat, Jun 20
Air Canada Logo
9:40 am - 6:10 pm
DCA
-
CAG
26h 30m
2 stops
Air Canada Logo
9:10 am - 9:48 pm
CAG
-
DCA
18h 38m
2 stops
$2,207Air Canada
Wed, Jun 24 - Sat, Jun 27

SWISS flights from District of Columbia to Cagliari

Our best SWISS deals on District of Columbia to Cagliari flight tickets
SWISS
May 19
IAD8:20 pmWashington, D.C. Dulles Intl
17h 25m
1 stop
CAG7:45 pmCagliari Elmas
May 28
CAG8:45 amCagliari Elmas
14h 00m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,215
SWISS
May 15
IAD8:20 pmWashington, D.C. Dulles Intl
29h 45m
1 stop
CAG8:05 amCagliari Elmas
May 27
CAG8:30 pmCagliari Elmas
26h 15m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,302

Lufthansa flights from District of Columbia to Cagliari

Our best Lufthansa deals on District of Columbia to Cagliari flight tickets
Lufthansa
Apr 3
IAD10:20 pmWashington, D.C. Dulles Intl
13h 25m
1 stop
CAG5:45 pmCagliari Elmas
Apr 12
CAG6:35 pmCagliari Elmas
46h 42m
2 stops
IAD11:17 amWashington, D.C. Dulles Intl
$1,100
Lufthansa
May 19
IAD10:20 pmWashington, D.C. Dulles Intl
13h 25m
1 stop
CAG5:45 pmCagliari Elmas
May 28
CAG6:35 pmCagliari Elmas
25h 00m
2 stops
IAD1:35 pmWashington, D.C. Dulles Intl
$1,237
Lufthansa
May 16
IAD10:20 pmWashington, D.C. Dulles Intl
13h 25m
1 stop
CAG5:45 pmCagliari Elmas
May 28
CAG6:35 pmCagliari Elmas
25h 00m
2 stops
IAD1:35 pmWashington, D.C. Dulles Intl
$1,292

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Cagliari that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from District of Columbia to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Wed 2/25

6:00 pm-8:40 pm

2 stops20h 40m

Cagliari Elmas

Wed 3/4

6:15 am-8:54 pm

2 stops20h 39m

$553

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Wed 2/25

6:00 pm-5:20 pm

2 stops17h 20m

Cagliari Elmas

Wed 3/4

6:15 am-8:26 pm

3 stops20h 11m

$593

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Wed 2/25

10:30 pm-12:35 pm

3 stops32h 05m

Cagliari Elmas

Wed 3/4

6:15 am-3:15 pm

3 stops39h 00m

$794

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 5/23

5:15 pm-4:20 pm

2 stops17h 05m

Cagliari Elmas

Mon 6/1

6:20 am-3:30 pm

1 stop15h 10m

$1,020

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 5/15

5:00 pm-3:35 pm

1 stop16h 35m

Cagliari Elmas

Wed 5/27

3:10 pm-3:05 pm

2 stops29h 55m

$1,022

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 3/15

5:45 pm-10:40 am

1 stop11h 55m

Cagliari Elmas

Sun 3/22

6:00 am-3:40 pm

1 stop14h 40m

$1,031

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 4/3

5:40 pm-4:25 pm

1 stop16h 45m

Cagliari Elmas

Sun 4/12

5:05 pm-3:35 pm

1 stop28h 30m

$1,091

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 4/3

10:20 pm-5:45 pm

1 stop13h 25m

Cagliari Elmas

Sun 4/12

6:35 pm-11:17 am

2 stops46h 42m

$1,100

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Fri 6/12

4:20 pm-6:15 pm

2 stops43h 55m

Cagliari Elmas

Sat 6/20

9:10 am-9:48 pm

2 stops18h 38m

$1,677

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Wed 6/24

9:40 am-6:10 pm

2 stops26h 30m

Cagliari Elmas

Sat 6/27

9:10 am-9:48 pm

2 stops18h 38m

$2,207

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Cheap District of Columbia to Cagliari flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Cagliari

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from District of Columbia to Cagliari takes 11h 55m
There are no direct flights from District of Columbia to Cagliari. There are no popular flight routes from District of Columbia to Cagliari.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Cagliari Elmas Airport?

    Prices for flights from District of Columbia to Cagliari Elmas Airport were last updated today.

  • How old do you have to be to fly from District of Columbia to Cagliari Elmas Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia 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.

  • How do I get Price Alerts for flights from District of Columbia to Cagliari?

    Confirm your travel details to search for the latest offers for flights from District of Columbia to Cagliari. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from District of Columbia to Cagliari with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Villasimius
Arbatax
Oristano
Pula

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Cagliari?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cagliari from District of Columbia.

Can I find flights from District of Columbia to Cagliari with flexible booking policies on momondo?

All flight searches from District of Columbia to Cagliari on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Cagliari?

momondo helps you find the best flight between District of Columbia and Cagliari by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from District of Columbia to Cagliari right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cagliari from District of Columbia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cagliari trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 2/11
Wed 2/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Italy