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Cheap flights from Washington, D.C. Dulles Intl Airport to Sardinia from $747

This is the cheapest round-trip 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 Sardinia departing on 4/26. 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 Washington, D.C. Dulles Intl Airport to Sardinia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 pm - 4:35 pmIAD-CAG
16h 55m2 stops
Multiple Airlines Logo
9:35 am - 3:05 pmCAG-IAD
35h 30m2 stops
$747Multiple Airlines
Find Deal
dom., abr. 26 - jue., abr. 30
Multiple Airlines Logo
8:20 pm - 1:00 amIAD-CAG
22h 40m3 stops
Multiple Airlines Logo
9:35 am - 3:05 pmCAG-IAD
35h 30m2 stops
$822Multiple Airlines
Find Deal
dom., abr. 26 - jue., abr. 30
Lufthansa Logo
10:20 pm - 6:15 pmIAD-CAG
13h 55m2 stops
Lufthansa Logo
6:25 pm - 3:50 pmCAG-IAD
51h 25m2 stops
$907Lufthansa
Find Deal
sáb., mar. 28 - sáb., abr. 4
Multiple Airlines Logo
6:20 pm - 11:10 pmIAD-AHO
22h 50m2 stops
Multiple Airlines Logo
8:55 am - 7:55 pmAHO-IAD
17h 00m2 stops
$910Multiple Airlines
Find Deal
vie., dic. 12 - vie., dic. 19
Lufthansa Logo
10:20 pm - 6:15 pmIAD-CAG
13h 55m2 stops
Lufthansa Logo
6:25 pm - 7:25 pmCAG-IAD
31h 00m1 stop
$913Lufthansa
Find Deal
sáb., mar. 28 - sáb., abr. 4
Multiple Airlines Logo
7:40 pm - 10:05 amIAD-AHO
32h 25m2 stops
Multiple Airlines Logo
3:20 pm - 6:30 pmAHO-IAD
33h 10m2 stops
$918Multiple Airlines
Find Deal
sáb., dic. 13 - sáb., dic. 20
Multiple Airlines Logo
5:05 pm - 2:30 pmIAD-OLB
15h 25m2 stops
Multiple Airlines Logo
7:00 am - 7:30 pmOLB-IAD
18h 30m2 stops
$919Multiple Airlines
Find Deal
dom., dic. 14 - dom., dic. 21
Multiple Airlines Logo
9:45 am - 7:50 pmIAD-CAG
28h 05m2 stops
Multiple Airlines Logo
4:05 pm - 8:59 pmCAG-IAD
34h 54m3 stops
$937Multiple Airlines
Find Deal
sáb., nov. 22 - dom., nov. 30
Multiple Airlines Logo
9:00 am - 7:50 pmIAD-CAG
28h 50m3 stops
Multiple Airlines Logo
4:05 pm - 8:59 pmCAG-IAD
34h 54m3 stops
$944Multiple Airlines
Find Deal
sáb., nov. 22 - dom., nov. 30
Multiple Airlines Logo
5:40 pm - 4:35 pmIAD-CAG
16h 55m2 stops
Multiple Airlines Logo
11:30 am - 6:55 pmCAG-IAD
13h 25m1 stop
$956Multiple Airlines
Find Deal
dom., abr. 26 - jue., abr. 30

Lufthansa flights from Washington, D.C. Dulles Intl Airport to Sardinia

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Sardinia flight tickets
Lufthansa
Mar 28
IAD10:20 pmWashington, D.C. Dulles Intl
13h 55m
2 stops
CAG6:15 pmCagliari Elmas
Apr 4
CAG6:25 pmCagliari Elmas
51h 25m
2 stops
IAD3:50 pmWashington, D.C. Dulles Intl
$907
Find similar
Lufthansa
Mar 28
IAD10:20 pmWashington, D.C. Dulles Intl
13h 55m
2 stops
CAG6:15 pmCagliari Elmas
Apr 4
CAG6:25 pmCagliari Elmas
31h 00m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$913
Find similar
Lufthansa
Mar 28
IAD10:20 pmWashington, D.C. Dulles Intl
13h 15m
1 stop
CAG5:35 pmCagliari Elmas
Apr 4
CAG6:25 pmCagliari Elmas
31h 00m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$1,001
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Sardinia 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 octubre 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sardinia 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

dom. 4/26

5:40 pm-4:35 pm

2 stops16h 55m

Cagliari Elmas

jue. 4/30

9:35 am-3:05 pm

2 stops35h 30m

$747

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

dom. 4/26

8:20 pm-1:00 am

3 stops22h 40m

Cagliari Elmas

jue. 4/30

9:35 am-3:05 pm

2 stops35h 30m

$822

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

sáb. 3/28

10:20 pm-6:15 pm

2 stops13h 55m

Cagliari Elmas

sáb. 4/4

6:25 pm-3:50 pm

2 stops51h 25m

$907

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

vie. 12/12

6:20 pm-11:10 pm

2 stops22h 50m

Alghero-Fertilia

vie. 12/19

8:55 am-7:55 pm

2 stops17h 00m

$910

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

sáb. 3/28

10:20 pm-6:15 pm

2 stops13h 55m

Cagliari Elmas

sáb. 4/4

6:25 pm-7:25 pm

1 stop31h 00m

$913

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

sáb. 12/13

7:40 pm-10:05 am

2 stops32h 25m

Alghero-Fertilia

sáb. 12/20

3:20 pm-6:30 pm

2 stops33h 10m

$918

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

dom. 12/14

5:05 pm-2:30 pm

2 stops15h 25m

Olbia Costa Smeralda

dom. 12/21

7:00 am-7:30 pm

2 stops18h 30m

$919

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

sáb. 11/22

9:45 am-7:50 pm

2 stops28h 05m

Cagliari Elmas

dom. 11/30

4:05 pm-8:59 pm

3 stops34h 54m

$937

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

sáb. 11/22

9:00 am-7:50 pm

3 stops28h 50m

Cagliari Elmas

dom. 11/30

4:05 pm-8:59 pm

3 stops34h 54m

$944

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

dom. 4/26

5:40 pm-4:35 pm

2 stops16h 55m

Cagliari Elmas

jue. 4/30

11:30 am-6:55 pm

1 stop13h 25m

$956

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sardinia from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Sardinia

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 Sardinia?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Sardinia is on a Monday when prices can be found for as low as $1,131. On the other hand, Thursday 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 $1,197.

What is the cheapest time of day to depart on your flight to Sardinia?

The cheapest time of day to fly to Sardinia is in the afternoon when flights can be purchased for as low as $1,076. Flights to Sardinia are more costly in the evening, with an average ticket price of $1,131. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Washington, D.C. Dulles Intl Airport to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Sardinia

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Sardinia. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Sardinia.
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  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sardinia?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Sardinia were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Sardinia?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Sardinia?

    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 Sardinia.

  • What documentation or ID do you need to fly to Sardinia?

    The necessary travel and health documents for your Sardinia 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.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Sardinia

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Sardinia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $726Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sardinia?

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 Sardinia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Sardinia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Sardinia flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Sardinia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Sardinia.

I’m not ready to book a flight from Washington, D.C. to Sardinia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Sardinia 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.

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