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Cheap flights from District of Columbia to Cagliari from $1,238

This is the cheapest round-trip 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 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Cagliari

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
10:20 pm - 5:45 pmIAD-CAG
13h 25m1 stop
Lufthansa Logo
6:35 pm - 3:00 pmCAG-IAD
26h 25m1 stop
$1,238Lufthansa
Find Deal
Fri, Apr 24 - Tue, Apr 28
Lufthansa Logo
6:25 pm - 5:45 pmIAD-CAG
17h 20m2 stops
Lufthansa Logo
6:35 pm - 7:25 pmCAG-IAD
30h 50m1 stop
$1,250Lufthansa
Find Deal
Fri, Apr 24 - Tue, Apr 28
Lufthansa Logo
6:25 pm - 5:45 pmIAD-CAG
17h 20m2 stops
Lufthansa Logo
6:35 pm - 3:50 pmCAG-IAD
27h 15m2 stops
$1,270Lufthansa
Find Deal
Fri, Apr 24 - Tue, Apr 28
Multiple Airlines Logo
9:45 am - 5:45 pmIAD-CAG
26h 00m2 stops
Multiple Airlines Logo
7:05 pm - 6:56 pmCAG-IAD
29h 51m2 stops
$1,284Multiple Airlines
Find Deal
Tue, May 19 - Thu, May 28
SWISS Logo
8:45 pm - 7:45 pmIAD-CAG
17h 00m1 stop
SWISS Logo
8:45 am - 3:30 pmCAG-IAD
12h 45m1 stop
$1,313SWISS
Find Deal
Tue, May 19 - Thu, May 28
SWISS Logo
10:10 pm - 7:50 amIAD-CAG
27h 40m2 stops
SWISS Logo
8:45 am - 3:30 pmCAG-IAD
12h 45m1 stop
$1,319SWISS
Find Deal
Tue, May 19 - Thu, May 28
Multiple Airlines Logo
5:10 pm - 5:45 pmIAD-CAG
18h 35m2 stops
Multiple Airlines Logo
7:05 pm - 6:56 pmCAG-IAD
29h 51m2 stops
$1,350Multiple Airlines
Find Deal
Sat, May 16 - Thu, May 28
Multiple Airlines Logo
10:05 pm - 6:20 pmIAD-CAG
38h 15m2 stops
Multiple Airlines Logo
8:45 am - 3:30 pmCAG-IAD
12h 45m1 stop
$1,391Multiple Airlines
Find Deal
Sat, May 16 - Thu, May 28
Multiple Airlines Logo
10:20 pm - 5:45 pmIAD-CAG
13h 25m1 stop
Multiple Airlines Logo
8:45 am - 4:20 pmCAG-IAD
13h 35m1 stop
$1,412Multiple Airlines
Find Deal
Sat, May 16 - Thu, May 28
Multiple Airlines Logo
5:00 pm - 10:50 amIAD-CAG
35h 50m2 stops
Multiple Airlines Logo
11:40 am - 4:01 pmCAG-IAD
34h 21m3 stops
$3,532Multiple Airlines
Find Deal
Tue, May 19 - Thu, May 28

Lufthansa flights from District of Columbia to Cagliari

Our best Lufthansa deals on District of Columbia to Cagliari flight tickets
Lufthansa
Apr 24
IAD10:20 pmWashington, D.C. Dulles Intl
13h 25m
1 stop
CAG5:45 pmCagliari Elmas
Apr 28
CAG6:35 pmCagliari Elmas
26h 25m
1 stop
IAD3:00 pmWashington, D.C. Dulles Intl
$1,238
Find similar
Lufthansa
Apr 24
IAD6:25 pmWashington, D.C. Dulles Intl
17h 20m
2 stops
CAG5:45 pmCagliari Elmas
Apr 28
CAG6:35 pmCagliari Elmas
30h 50m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$1,250
Find similar
Lufthansa
Apr 24
IAD6:25 pmWashington, D.C. Dulles Intl
17h 20m
2 stops
CAG5:45 pmCagliari Elmas
Apr 28
CAG6:35 pmCagliari Elmas
27h 15m
2 stops
IAD3:50 pmWashington, D.C. Dulles Intl
$1,270
Find similar

SWISS flights from District of Columbia to Cagliari

Our best SWISS deals on District of Columbia to Cagliari flight tickets
SWISS
May 19
IAD8:45 pmWashington, D.C. Dulles Intl
17h 00m
1 stop
CAG7:45 pmCagliari Elmas
May 28
CAG8:45 amCagliari Elmas
12h 45m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$1,313
Find similar
SWISS
May 19
IAD10:10 pmWashington, D.C. Dulles Intl
27h 40m
2 stops
CAG7:50 amCagliari Elmas
May 28
CAG8:45 amCagliari Elmas
12h 45m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$1,319
Find similar

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 November 24, 2025.
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

Fri 4/24

10:20 pm-5:45 pm

1 stop13h 25m

Cagliari Elmas

Tue 4/28

6:35 pm-3:00 pm

1 stop26h 25m

$1,238

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 4/24

6:25 pm-5:45 pm

2 stops17h 20m

Cagliari Elmas

Tue 4/28

6:35 pm-7:25 pm

1 stop30h 50m

$1,250

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 4/24

6:25 pm-5:45 pm

2 stops17h 20m

Cagliari Elmas

Tue 4/28

6:35 pm-3:50 pm

2 stops27h 15m

$1,270

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 5/19

9:45 am-5:45 pm

2 stops26h 00m

Cagliari Elmas

Thu 5/28

7:05 pm-6:56 pm

2 stops29h 51m

$1,284

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 5/19

8:45 pm-7:45 pm

1 stop17h 00m

Cagliari Elmas

Thu 5/28

8:45 am-3:30 pm

1 stop12h 45m

$1,313

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 5/19

10:10 pm-7:50 am

2 stops27h 40m

Cagliari Elmas

Thu 5/28

8:45 am-3:30 pm

1 stop12h 45m

$1,319

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 5/16

5:10 pm-5:45 pm

2 stops18h 35m

Cagliari Elmas

Thu 5/28

7:05 pm-6:56 pm

2 stops29h 51m

$1,350

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 5/16

10:05 pm-6:20 pm

2 stops38h 15m

Cagliari Elmas

Thu 5/28

8:45 am-3:30 pm

1 stop12h 45m

$1,391

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 5/16

10:20 pm-5:45 pm

1 stop13h 25m

Cagliari Elmas

Thu 5/28

8:45 am-4:20 pm

1 stop13h 35m

$1,412

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 5/19

5:00 pm-10:50 am

2 stops35h 50m

Cagliari Elmas

Thu 5/28

11:40 am-4:01 pm

3 stops34h 21m

$3,532

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cagliari from

How to get the cheapest flight ticket from District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia 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.

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

Direct flights

None
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.

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.

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