What is the cheapest airline that flies from Washington, D.C. to Sardinia?

Lufthansa is the most popular carrier operating from Washington, D.C. to Sardinia

How long is the flight from Washington, D.C. to Sardinia?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Sardinia, then you can expect flight times to average 15h 26m and 22h 05m, respectively.

When did momondo last update prices for flights from Washington, D.C. to Sardinia?

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

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

There is 1 operator available for flights from Washington, D.C. to Sardinia as of November 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. 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.

$385 Cheap Flights from Washington, D.C. to Sardinia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Sardinia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:55 am - 5:45 pmIAD Washington, D.C. Dulles Intl-CAG Cagliari Elmas

25h 50m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

3:15 pm - 3:50 pmCAG Cagliari Elmas-IAD Washington, D.C. Dulles Intl

30h 35m2 stops Barcelona-El Prat London Heathrow

$784Multiple Airlines

Mon, Apr 19 - Tue, Apr 27

9:55 am - 7:10 pmIAD Washington, D.C. Dulles Intl-CAG Cagliari Elmas

27h 15m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

3:15 pm - 3:30 pmCAG Cagliari Elmas-IAD Washington, D.C. Dulles Intl

30h 15m2 stops Barcelona-El Prat Madrid Barajas

$791Multiple Airlines

Wed, Apr 21 - Wed, Apr 28

10:20 pm - 5:45 pmIAD Washington, D.C. Dulles Intl-CAG Cagliari Elmas

13h 25m1 stop Munich Franz Josef Strauss

3:15 pm - 3:50 pmCAG Cagliari Elmas-IAD Washington, D.C. Dulles Intl

30h 35m2 stops Barcelona-El Prat London Heathrow

$826Multiple Airlines

Mon, Apr 19 - Tue, Apr 27

5:55 pm - 7:10 pmIAD Washington, D.C. Dulles Intl-CAG Cagliari Elmas

19h 15m1 stop Frankfurt am Main

3:15 pm - 3:50 pmCAG Cagliari Elmas-IAD Washington, D.C. Dulles Intl

30h 35m2 stops Barcelona-El Prat London Heathrow

$839Multiple Airlines

Wed, Apr 21 - Wed, Apr 28

6:05 pm - 4:25 pmIAD Washington, D.C. Dulles Intl-CAG Cagliari Elmas

16h 20m1 stop Amsterdam Schiphol

5:05 pm - 3:30 pmCAG Cagliari Elmas-IAD Washington, D.C. Dulles Intl

28h 25m1 stop Amsterdam Schiphol

$869KLM

Mon, Apr 19 - Tue, Apr 27

8:30 pm - 12:10 amIAD Washington, D.C. Dulles Intl-CAG Cagliari Elmas

21h 40m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen London Stansted

3:15 pm - 8:35 pmCAG Cagliari Elmas-IAD Washington, D.C. Dulles Intl

35h 20m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$869Multiple Airlines

Mon, Apr 19 - Tue, Apr 27

6:05 pm - 4:25 pmIAD Washington, D.C. Dulles Intl-CAG Cagliari Elmas

16h 20m1 stop Amsterdam Schiphol

5:05 pm - 3:30 pmCAG Cagliari Elmas-IAD Washington, D.C. Dulles Intl

28h 25m1 stop Amsterdam Schiphol

$872Delta

Wed, Apr 21 - Wed, Apr 28

9:55 am - 5:45 pmIAD Washington, D.C. Dulles Intl-CAG Cagliari Elmas

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

6:35 pm - 10:34 amCAG Cagliari Elmas-IAD Washington, D.C. Dulles Intl

45h 59m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$892Multiple Airlines

Sun, Apr 18 - Fri, Apr 30

7:00 pm - 5:30 pmIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

17h 30m1 stop Frankfurt am Main

3:30 pm - 7:25 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

32h 55m1 stop Munich Franz Josef Strauss

$1,021Lufthansa

Sat, Mar 20 - Sat, Mar 27

11:55 pm - 5:30 pmIAD Washington, D.C. Dulles Intl-OLB Olbia Costa Smeralda

12h 35m2 stops Munich Franz Josef Strauss Frankfurt am Main

3:30 pm - 7:25 pmOLB Olbia Costa Smeralda-IAD Washington, D.C. Dulles Intl

32h 55m1 stop Munich Franz Josef Strauss

$1,104Lufthansa

Sat, Mar 20 - Sat, Mar 27

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KLM flights from Washington, D.C. to Sardinia

Our best KLM deals on Washington, D.C. to Sardinia flight tickets

KLM

Apr 19

IAD6:05 pmWashington, D.C. Dulles Intl

16h 20m

1 stop

CAG4:25 pmCagliari Elmas

Apr 27

CAG5:05 pmCagliari Elmas

28h 25m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

$869

KLM

Apr 19

IAD6:05 pmWashington, D.C. Dulles Intl

16h 20m

1 stop

CAG4:25 pmCagliari Elmas

Apr 30

CAG5:05 pmCagliari Elmas

28h 25m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

$929

KLM

Apr 18

IAD5:25 pmWashington, D.C. Dulles Intl

17h 00m

1 stop

CAG4:25 pmCagliari Elmas

Apr 30

CAG5:05 pmCagliari Elmas

28h 25m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

$932

Iberia flights from Washington, D.C. to Sardinia

Our best Iberia deals on Washington, D.C. to Sardinia flight tickets

Iberia

Dec 26

IAD5:50 pmWashington, D.C. Dulles Intl

35h 10m

2 stops

CAG11:00 amCagliari Elmas

Jan 5

CAG3:20 pmCagliari Elmas

54h 25m

2 stops

IAD3:45 pmWashington, D.C. Dulles Intl

$1,643

Iberia

Dec 26

IAD5:50 pmWashington, D.C. Dulles Intl

35h 10m

2 stops

CAG11:00 amCagliari Elmas

Jan 4

CAG11:05 pmCagliari Elmas

46h 35m

2 stops

IAD3:40 pmWashington, D.C. Dulles Intl

$1,815

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Sardinia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cagliari

IAD Washington, D.C. Dulles Intl - CAG Cagliari Elmas

IADCAG

Washington, D.C. Dulles Intl

Mon 4/19

9:55 am-5:45 pm

2 stops25h 50m

Cagliari Elmas

Tue 4/27

3:15 pm-3:50 pm

2 stops30h 35m

$784

Washington, D.C.Cagliari

IAD Washington, D.C. Dulles Intl - CAG Cagliari Elmas

IADCAG

Washington, D.C. Dulles Intl

Wed 4/21

9:55 am-7:10 pm

2 stops27h 15m

Cagliari Elmas

Wed 4/28

3:15 pm-3:30 pm

2 stops30h 15m

$791

Quickest round-trip

Washington, D.C.Cagliari

IAD Washington, D.C. Dulles Intl - CAG Cagliari Elmas

IADCAG

Washington, D.C. Dulles Intl

Mon 4/19

10:20 pm-5:45 pm

1 stop13h 25m

Cagliari Elmas

Tue 4/27

3:15 pm-3:50 pm

2 stops30h 35m

$826

Washington, D.C.Cagliari

IAD Washington, D.C. Dulles Intl - CAG Cagliari Elmas

IADCAG

Washington, D.C. Dulles Intl

Wed 4/21

5:55 pm-7:10 pm

1 stop19h 15m

Cagliari Elmas

Wed 4/28

3:15 pm-3:50 pm

2 stops30h 35m

$839

Washington, D.C.Cagliari

IAD Washington, D.C. Dulles Intl - CAG Cagliari Elmas

IADCAG

Washington, D.C. Dulles Intl

Mon 4/19

6:05 pm-4:25 pm

1 stop16h 20m

Cagliari Elmas

Tue 4/27

5:05 pm-3:30 pm

1 stop28h 25m

$869

Washington, D.C.Cagliari

IAD Washington, D.C. Dulles Intl - CAG Cagliari Elmas

IADCAG

Washington, D.C. Dulles Intl

Mon 4/19

8:30 pm-12:10 am

3 stops21h 40m

Cagliari Elmas

Tue 4/27

3:15 pm-8:35 pm

2 stops35h 20m

$869

Washington, D.C.Cagliari

IAD Washington, D.C. Dulles Intl - CAG Cagliari Elmas

IADCAG

Washington, D.C. Dulles Intl

Wed 4/21

6:05 pm-4:25 pm

1 stop16h 20m

Cagliari Elmas

Wed 4/28

5:05 pm-3:30 pm

1 stop28h 25m

$872

Washington, D.C.Cagliari

IAD Washington, D.C. Dulles Intl - CAG Cagliari Elmas

IADCAG

Washington, D.C. Dulles Intl

Sun 4/18

9:55 am-5:45 pm

2 stops25h 50m

Cagliari Elmas

Fri 4/30

6:35 pm-10:34 am

2 stops45h 59m

$892

Washington, D.C.Olbia

IAD Washington, D.C. Dulles Intl - OLB Olbia Costa Smeralda

IADOLB

Washington, D.C. Dulles Intl

Sat 3/20

7:00 pm-5:30 pm

1 stop17h 30m

Olbia Costa Smeralda

Sat 3/27

3:30 pm-7:25 pm

1 stop32h 55m

$1,021

Washington, D.C.Olbia

IAD Washington, D.C. Dulles Intl - OLB Olbia Costa Smeralda

IADOLB

Washington, D.C. Dulles Intl

Sat 3/20

11:55 pm-5:30 pm

2 stops12h 35m

Olbia Costa Smeralda

Sat 3/27

3:30 pm-7:25 pm

1 stop32h 55m

$1,104

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. 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

Prices

Airlines

Other information

Can stopping save me money on Washington, D.C. to Sardinia flights?

You could potentially save up to 56% on your flight if you consider stops on a Washington, D.C. to Sardinia flight.

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

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

Best Price Found	$385
Fastest flight time	15h 25m
Direct flights	None

The best one-way flight to Sardinia from Washington, D.C. in the past 72 hours is $385. The best round-trip flight deal from Washington, D.C. to Sardinia found on momondo in the last 72 hours is $784.

The fastest flight from Washington, D.C. to Sardinia takes 15h 25m

There are no direct flights from Washington, D.C. to Sardinia. There are no popular flight routes from Washington, D.C. to Sardinia.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Sardinia

When did momondo last update prices for flights from Washington, D.C. to Sardinia?
Prices for flights from Washington, D.C. to Sardinia were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Sardinia?
There is 1 operator available for flights from Washington, D.C. to Sardinia as of November 2026.
How old do you have to be to fly from Washington, D.C. to Sardinia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. 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. to Sardinia

Compare and see reviews for airlines that fly from Washington, D.C. to Sardinia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $965	Free Cancellation	Rating 6.8 8,290 reviews		Search Lufthansa flights

Why use momondo?

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

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 Sardinia from Washington, D.C..

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

Yes. All flights to Sardinia from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Washington, D.C. and Sardinia 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 Washington, D.C. to Sardinia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sardinia, momondo offers a useful price alert feature which will track prices for flights to Sardinia from Washington, D.C. and alert you when they change.