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 Washington, D.C. or Baltimore, and flying into Sardinia, then you can expect flight times to average 13h 50m and 15h 10m, 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 May 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.

$365 Cheap Flights from Washington, D.C. to Sardinia in 2026

1 adult

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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.

10:20 pm - 8:25 pm

IAD

OLB

16h 05m

1 stop

9:50 am - 4:05 pm

OLB

IAD

12h 15m

1 stop

$792Lufthansa

Fri, Aug 14 - Tue, Aug 25

6:15 pm - 6:15 pm

IAD

OLB

18h 00m

1 stop

10:15 am - 11:26 pm

OLB

IAD

19h 11m

2 stops

$819Delta

Fri, Aug 14 - Tue, Aug 25

8:20 pm - 8:25 pm

IAD

OLB

18h 05m

1 stop

5:45 pm - 4:45 pm

OLB

IAD

29h 00m

2 stops

$851SWISS

Fri, Aug 14 - Sat, Aug 22

9:45 pm - 6:15 pm

IAD

OLB

14h 30m

1 stop

10:00 pm - 3:35 pm

OLB

IAD

23h 35m

1 stop

$852Multiple Airlines

Fri, Aug 14 - Sat, Aug 22

10:20 pm - 4:35 pm

IAD

OLB

12h 15m

1 stop

9:15 pm - 4:45 pm

OLB

IAD

25h 30m

1 stop

$854Multiple Airlines

Fri, Aug 14 - Sat, Aug 22

8:20 pm - 3:15 pm

IAD

CAG

12h 55m

1 stop

4:05 pm - 4:45 pm

CAG

IAD

30h 40m

1 stop

$872SWISS

Tue, Aug 11 - Wed, Aug 19

5:00 pm - 9:00 am

DCA

OLB

34h 00m

1 stop

11:20 am - 10:59 pm

OLB

DCA

17h 39m

1 stop

$873KLM

Tue, Jul 21 - Tue, Jul 28

7:25 pm - 8:35 pm

BWI

OLB

19h 10m

1 stop

7:40 pm - 5:15 pm

OLB

BWI

27h 35m

1 stop

$896British Airways

Tue, Aug 18 - Tue, Sep 8

7:25 pm - 8:35 pm

BWI

OLB

19h 10m

1 stop

9:25 pm - 5:15 pm

OLB

BWI

25h 50m

1 stop

$956British Airways

Tue, Aug 18 - Fri, Sep 4

2:18 pm - 4:25 pm

BWI

CAG

20h 07m

2 stops

5:05 pm - 6:35 pm

CAG

BWI

31h 30m

2 stops

$986KLM

Fri, Aug 14 - Sun, Aug 23

Delta flights from Washington, D.C. to Sardinia

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

Delta

Aug 14

IAD6:15 pmWashington, D.C. Dulles Intl

18h 00m

1 stop

OLB6:15 pmOlbia Costa Smeralda

Aug 25

OLB10:15 amOlbia Costa Smeralda

19h 11m

2 stops

IAD11:26 pmWashington, D.C. Dulles Intl

$819

Delta

Aug 12

IAD6:15 pmWashington, D.C. Dulles Intl

11h 30m

1 stop

CAG11:45 amCagliari Elmas

Aug 20

CAG5:05 pmCagliari Elmas

28h 30m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$867

Delta

Aug 11

IAD9:45 pmWashington, D.C. Dulles Intl

32h 00m

1 stop

CAG11:45 amCagliari Elmas

Aug 20

CAG5:05 pmCagliari Elmas

28h 30m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$868

KLM flights from Washington, D.C. to Sardinia

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

KLM

Jul 21

DCA5:00 pmWashington, D.C. Reagan-National

34h 00m

1 stop

OLB9:00 amOlbia Costa Smeralda

Jul 28

OLB11:20 amOlbia Costa Smeralda

17h 39m

1 stop

DCA10:59 pmWashington, D.C. Reagan-National

$873

KLM

Aug 14

IAD7:26 pmWashington, D.C. Dulles Intl

14h 59m

2 stops

CAG4:25 pmCagliari Elmas

Aug 23

CAG5:05 pmCagliari Elmas

28h 30m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$976

KLM

Aug 18

DCA5:00 pmWashington, D.C. Reagan-National

34h 00m

1 stop

OLB9:00 amOlbia Costa Smeralda

Sep 4

OLB9:10 amOlbia Costa Smeralda

18h 40m

2 stops

DCA9:50 pmWashington, D.C. Reagan-National

$986

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 8/14

10:20 pm-8:25 pm

1 stop16h 05m

Olbia Costa Smeralda

Tue 8/25

9:50 am-4:05 pm

1 stop12h 15m

$792

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 8/14

6:15 pm-6:15 pm

1 stop18h 00m

Olbia Costa Smeralda

Tue 8/25

10:15 am-11:26 pm

2 stops19h 11m

$819

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 8/14

8:20 pm-8:25 pm

1 stop18h 05m

Olbia Costa Smeralda

Sat 8/22

5:45 pm-4:45 pm

2 stops29h 00m

$851

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 8/14

9:45 pm-6:15 pm

1 stop14h 30m

Olbia Costa Smeralda

Sat 8/22

10:00 pm-3:35 pm

1 stop23h 35m

$852

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 8/14

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

Sat 8/22

9:15 pm-4:45 pm

1 stop25h 30m

$854

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 8/11

8:20 pm-3:15 pm

1 stop12h 55m

Cagliari Elmas

Wed 8/19

4:05 pm-4:45 pm

1 stop30h 40m

$872

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Tue 7/21

5:00 pm-9:00 am

1 stop34h 00m

Olbia Costa Smeralda

Tue 7/28

11:20 am-10:59 pm

1 stop17h 39m

$873

BaltimoreOlbia

BWI - OLB

BWIOLB

Baltimore/Washington

Tue 8/18

7:25 pm-8:35 pm

1 stop19h 10m

Olbia Costa Smeralda

Tue 9/8

7:40 pm-5:15 pm

1 stop27h 35m

$896

BaltimoreOlbia

BWI - OLB

BWIOLB

Baltimore/Washington

Tue 8/18

7:25 pm-8:35 pm

1 stop19h 10m

Olbia Costa Smeralda

Fri 9/4

9:25 pm-5:15 pm

1 stop25h 50m

$956

BaltimoreCagliari

BWI - CAG

BWICAG

Baltimore/Washington

Fri 8/14

2:18 pm-4:25 pm

2 stops20h 07m

Cagliari Elmas

Sun 8/23

5:05 pm-6:35 pm

2 stops31h 30m

$986

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Airlines

Other information

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

British Airways, Delta, and KLM are the most popular carriers operating from Washington, D.C. to Sardinia

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

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from Washington, D.C. to Sardinia takes 12h 15m

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 May 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 $726	Free Cancellation	Rating 6.8 7,980 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.