When did momondo last update prices for flights from District of Columbia to Sardinia?

Prices for flights from District of Columbia to Sardinia are updated daily.

How many operators does momondo search for flights from District of Columbia to Sardinia?

As of February 2026, there is 1 operator available to choose from for flights from District of Columbia to Sardinia.

How old do you have to be to fly from District of Columbia to Sardinia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia 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.

$320 Cheap Flights from District of Columbia to Sardinia in 2026

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Find the cheapest flights from District of Columbia to Sardinia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 pm - 6:15 pm

IAD

OLB

18h 00m

1 stop

10:35 pm - 3:35 pm

OLB

IAD

23h 00m

1 stop

$532Multiple Airlines

Wed, Aug 5 - Wed, Aug 19

7:59 pm - 6:15 pm

IAD

OLB

16h 16m

2 stops

10:35 pm - 3:35 pm

OLB

IAD

23h 00m

1 stop

$536Multiple Airlines

Wed, Aug 5 - Wed, Aug 19

5:40 pm - 3:20 pm

IAD

OLB

15h 40m

1 stop

4:00 pm - 3:35 pm

OLB

IAD

29h 35m

1 stop

$637KLM

Fri, Aug 14 - Sat, Aug 22

10:15 pm - 10:30 am

DCA

OLB

30h 15m

2 stops

7:45 pm - 11:17 pm

OLB

DCA

33h 32m

2 stops

$771British Airways

Fri, Aug 14 - Sat, Aug 22

10:25 pm - 8:25 pm

IAD

OLB

16h 00m

1 stop

11:20 am - 8:20 pm

OLB

IAD

15h 00m

1 stop

$795British Airways

Sun, May 17 - Sun, May 24

5:40 pm - 4:25 pm

IAD

CAG

16h 45m

1 stop

5:05 pm - 3:35 pm

CAG

IAD

28h 30m

1 stop

$807KLM

Thu, Apr 9 - Thu, Apr 16

12:14 pm - 4:25 pm

IAD

CAG

22h 11m

2 stops

5:05 pm - 3:35 pm

CAG

IAD

28h 30m

1 stop

$811Delta

Thu, Apr 9 - Thu, Apr 16

12:14 pm - 4:25 pm

IAD

CAG

22h 11m

2 stops

5:05 pm - 4:15 pm

CAG

IAD

29h 10m

2 stops

$821Delta

Thu, Apr 9 - Thu, Apr 16

10:20 pm - 6:15 pm

IAD

CAG

13h 55m

2 stops

6:35 pm - 1:35 pm

CAG

IAD

25h 00m

2 stops

$859Lufthansa

Sat, Aug 15 - Fri, Aug 28

10:20 pm - 5:45 pm

IAD

CAG

13h 25m

1 stop

9:10 am - 4:05 pm

CAG

IAD

12h 55m

1 stop

$886Lufthansa

Fri, Aug 14 - Sat, Aug 22

Lufthansa flights from District of Columbia to Sardinia

Our best Lufthansa deals on District of Columbia to Sardinia flight tickets

Lufthansa

May 10

IAD10:20 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

OLB4:35 pmOlbia Costa Smeralda

May 18

OLB5:30 pmOlbia Costa Smeralda

26h 05m

2 stops

IAD1:35 pmWashington, D.C. Dulles Intl

$826

Lufthansa

May 10

IAD10:20 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

OLB4:35 pmOlbia Costa Smeralda

May 18

OLB5:30 pmOlbia Costa Smeralda

31h 55m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$852

Lufthansa

May 17

IAD10:20 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

OLB4:35 pmOlbia Costa Smeralda

May 27

OLB12:00 pmOlbia Costa Smeralda

13h 25m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$855

KLM flights from District of Columbia to Sardinia

Our best KLM deals on District of Columbia to Sardinia flight tickets

KLM

Aug 14

IAD5:40 pmWashington, D.C. Dulles Intl

15h 40m

1 stop

OLB3:20 pmOlbia Costa Smeralda

Aug 22

OLB4:00 pmOlbia Costa Smeralda

29h 35m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$637

KLM

Apr 9

IAD5:40 pmWashington, D.C. Dulles Intl

16h 45m

1 stop

CAG4:25 pmCagliari Elmas

Apr 16

CAG5:05 pmCagliari Elmas

28h 30m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$807

KLM

Aug 14

DCA6:05 amWashington, D.C. Reagan-National

20h 55m

1 stop

OLB9:00 amOlbia Costa Smeralda

Aug 22

OLB10:55 amOlbia Costa Smeralda

18h 17m

1 stop

DCA11:12 pmWashington, D.C. Reagan-National

$845

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Sardinia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Wed 8/5

6:15 pm-6:15 pm

1 stop18h 00m

Olbia Costa Smeralda

Wed 8/19

10:35 pm-3:35 pm

1 stop23h 00m

$532

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Wed 8/5

7:59 pm-6:15 pm

2 stops16h 16m

Olbia Costa Smeralda

Wed 8/19

10:35 pm-3:35 pm

1 stop23h 00m

$536

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 8/14

5:40 pm-3:20 pm

1 stop15h 40m

Olbia Costa Smeralda

Sat 8/22

4:00 pm-3:35 pm

1 stop29h 35m

$637

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Fri 8/14

10:15 pm-10:30 am

2 stops30h 15m

Olbia Costa Smeralda

Sat 8/22

7:45 pm-11:17 pm

2 stops33h 32m

$771

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 5/17

10:25 pm-8:25 pm

1 stop16h 00m

Olbia Costa Smeralda

Sun 5/24

11:20 am-8:20 pm

1 stop15h 00m

$795

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Thu 4/9

5:40 pm-4:25 pm

1 stop16h 45m

Cagliari Elmas

Thu 4/16

5:05 pm-3:35 pm

1 stop28h 30m

$807

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Thu 4/9

12:14 pm-4:25 pm

2 stops22h 11m

Cagliari Elmas

Thu 4/16

5:05 pm-3:35 pm

1 stop28h 30m

$811

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Thu 4/9

12:14 pm-4:25 pm

2 stops22h 11m

Cagliari Elmas

Thu 4/16

5:05 pm-4:15 pm

2 stops29h 10m

$821

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 8/15

10:20 pm-6:15 pm

2 stops13h 55m

Cagliari Elmas

Fri 8/28

6:35 pm-1:35 pm

2 stops25h 00m

$859

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 8/14

10:20 pm-5:45 pm

1 stop13h 25m

Cagliari Elmas

Sat 8/22

9:10 am-4:05 pm

1 stop12h 55m

$886

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 District of Columbia 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 airline that flies from District of Columbia to Sardinia?

KLM, Air Europa, and Delta are the most popular carriers operating from District of Columbia to Sardinia

Cheap District of Columbia to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sardinia

Fastest flight time	11h 40m
Direct flights	None

The fastest flight from District of Columbia to Sardinia takes 11h 40m

There are no direct flights from District of Columbia to Sardinia. There are no popular flight routes from District of Columbia to Sardinia.

Search flight deals

When did momondo last update prices for flights from District of Columbia to Sardinia?
Prices for flights from District of Columbia to Sardinia are updated daily.
How many operators does momondo search for flights from District of Columbia to Sardinia?
As of February 2026, there is 1 operator available to choose from for flights from District of Columbia to Sardinia.
How old do you have to be to fly from District of Columbia to Sardinia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia 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 District of Columbia to Sardinia

Compare and see reviews for airlines that fly from District of Columbia to Sardinia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $726	Free Cancellation	Rating 6.8 7,809 reviews		Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia 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 District of Columbia.

Can I find flights from District of Columbia to Sardinia with flexible booking policies on momondo?

Flights from District of Columbia to Sardinia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Sardinia?

Once all potential District of Columbia to Sardinia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Sardinia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sardinia 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.