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 14h 20m and 16h 50m, respectively.

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

British Airways, Air France, and KLM are the most popular carriers operating 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 June 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.

$282 Cheap Flights from Washington, D.C. to Sardinia in 2026

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.

8:20 pm - 5:10 pm

IAD

AHO

14h 50m

2 stops

4:50 pm - 5:00 pm

AHO

IAD

30h 10m

2 stops

$808Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

8:30 pm - 9:05 am

IAD

CAG

30h 35m

3 stops

9:35 am - 3:10 pm

CAG

IAD

35h 35m

2 stops

$830Multiple Airlines

Tue, Sep 8 - Tue, Sep 22

8:30 pm - 10:00 pm

IAD

OLB

19h 30m

2 stops

2:05 pm - 8:20 pm

OLB

IAD

12h 15m

1 stop

$862Multiple Airlines

Sun, Sep 13 - Sat, Oct 10

5:40 pm - 4:25 pm

IAD

CAG

16h 45m

1 stop

5:05 pm - 3:35 pm

CAG

IAD

28h 30m

1 stop

$903Delta

Tue, Oct 13 - Tue, Oct 20

8:20 pm - 8:20 pm

IAD

CAG

18h 00m

1 stop

8:25 am - 4:45 pm

CAG

IAD

14h 20m

1 stop

$921SWISS

Sun, Aug 9 - Thu, Aug 20

9:30 pm - 6:40 pm

BWI

OLB

15h 10m

1 stop

9:25 pm - 5:15 pm

OLB

BWI

25h 50m

1 stop

$924British Airways

Mon, Sep 14 - Fri, Sep 25

1:55 pm - 11:25 am

DCA

OLB

15h 30m

2 stops

8:05 pm - 9:30 pm

OLB

DCA

31h 25m

2 stops

$925British Airways

Wed, Aug 19 - Sun, Aug 23

11:00 am - 9:00 am

DCA

OLB

16h 00m

1 stop

11:20 am - 10:59 pm

OLB

DCA

17h 39m

1 stop

$927Delta

Sun, Aug 16 - Thu, Sep 10

11:00 am - 9:00 am

DCA

OLB

16h 00m

1 stop

11:20 am - 10:59 pm

OLB

DCA

17h 39m

1 stop

$930Air France

Wed, Aug 5 - Tue, Aug 11

5:00 pm - 9:00 am

DCA

OLB

34h 00m

1 stop

11:20 am - 10:59 pm

OLB

DCA

17h 39m

1 stop

$936Air France

Tue, Jul 21 - Tue, Jul 28

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British Airways flights from Washington, D.C. to Sardinia

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

British Airways

Sep 14

BWI9:30 pmBaltimore/Washington

15h 10m

1 stop

OLB6:40 pmOlbia Costa Smeralda

Sep 25

OLB9:25 pmOlbia Costa Smeralda

25h 50m

1 stop

BWI5:15 pmBaltimore/Washington

$924

British Airways

Aug 19

DCA1:55 pmWashington, D.C. Reagan-National

15h 30m

2 stops

OLB11:25 amOlbia Costa Smeralda

Aug 23

OLB8:05 pmOlbia Costa Smeralda

31h 25m

2 stops

DCA9:30 pmWashington, D.C. Reagan-National

$925

British Airways

Aug 17

BWI9:30 pmBaltimore/Washington

15h 10m

1 stop

OLB6:40 pmOlbia Costa Smeralda

Sep 7

OLB9:15 pmOlbia Costa Smeralda

26h 00m

1 stop

BWI5:15 pmBaltimore/Washington

$947

KLM flights from Washington, D.C. to Sardinia

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

KLM

Oct 9

IAD12:30 pmWashington, D.C. Dulles Intl

14h 30m

1 stop

OLB9:00 amOlbia Costa Smeralda

Oct 13

OLB9:55 pmOlbia Costa Smeralda

23h 40m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$945

KLM

Oct 6

BWI6:10 pmBaltimore/Washington

32h 50m

2 stops

OLB9:00 amOlbia Costa Smeralda

Oct 16

OLB10:20 pmOlbia Costa Smeralda

26h 26m

2 stops

BWI6:46 pmBaltimore/Washington

$959

KLM

Sep 13

BWI5:10 pmBaltimore/Washington

33h 50m

2 stops

OLB9:00 amOlbia Costa Smeralda

Sep 25

OLB9:10 amOlbia Costa Smeralda

19h 21m

2 stops

BWI10:31 pmBaltimore/Washington

$987

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Sat 9/12

8:20 pm-5:10 pm

2 stops14h 50m

Alghero-Fertilia

Wed 9/16

4:50 pm-5:00 pm

2 stops30h 10m

$808

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 9/8

8:30 pm-9:05 am

3 stops30h 35m

Cagliari Elmas

Tue 9/22

9:35 am-3:10 pm

2 stops35h 35m

$830

Quickest round-trip

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 9/13

8:30 pm-10:00 pm

2 stops19h 30m

Olbia Costa Smeralda

Sat 10/10

2:05 pm-8:20 pm

1 stop12h 15m

$862

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Tue 10/13

5:40 pm-4:25 pm

1 stop16h 45m

Cagliari Elmas

Tue 10/20

5:05 pm-3:35 pm

1 stop28h 30m

$903

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 8/9

8:20 pm-8:20 pm

1 stop18h 00m

Cagliari Elmas

Thu 8/20

8:25 am-4:45 pm

1 stop14h 20m

$921

BaltimoreOlbia

BWI - OLB

BWIOLB

Baltimore/Washington

Mon 9/14

9:30 pm-6:40 pm

1 stop15h 10m

Olbia Costa Smeralda

Fri 9/25

9:25 pm-5:15 pm

1 stop25h 50m

$924

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Wed 8/19

1:55 pm-11:25 am

2 stops15h 30m

Olbia Costa Smeralda

Sun 8/23

8:05 pm-9:30 pm

2 stops31h 25m

$925

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Sun 8/16

11:00 am-9:00 am

1 stop16h 00m

Olbia Costa Smeralda

Thu 9/10

11:20 am-10:59 pm

1 stop17h 39m

$927

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Wed 8/5

11:00 am-9:00 am

1 stop16h 00m

Olbia Costa Smeralda

Tue 8/11

11:20 am-10:59 pm

1 stop17h 39m

$930

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

$936

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

Prices

Airlines

Other information

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

You could potentially save up to 77% 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

Fastest flight time	13h 25m
Direct flights	None

The fastest flight from Washington, D.C. to Sardinia takes 13h 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 June 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 8,088 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.