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

British Airways, ITA Airways, and Air France are the most popular carriers 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 Washington, D.C. or Baltimore, and flying into Sardinia, then you can expect flight times to average 18h 55m and 31h 15m, 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 August 2025.

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.

$275 Cheap Flights from Washington, D.C. to Sardinia in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Cheap round-trip flights

6:50 pm - 5:15 pmBWI-CAG

16h 25m2 stops

10:10 pm - 5:40 pmCAG-BWI

25h 30m3 stops

$608

Find Deal

Sat, Sep 13 - Fri, Sep 19

10:05 pm - 9:10 amIAD-CAG

29h 05m3 stops

7:50 am - 7:59 pmCAG-IAD

18h 09m2 stops

$608

Find Deal

Fri, Sep 26 - Fri, Oct 3

8:45 pm - 8:10 amIAD-CAG

29h 25m1 stop

8:30 am - 4:15 pmCAG-IAD

13h 45m1 stop

$690SWISS

Find Deal

Thu, Sep 4 - Thu, Sep 18

8:45 pm - 8:05 amIAD-CAG

29h 20m1 stop

8:30 am - 4:15 pmCAG-IAD

13h 45m1 stop

$700SWISS

Find Deal

Fri, Sep 5 - Thu, Sep 18

10:20 pm - 5:35 pmIAD-CAG

13h 15m1 stop

7:25 pm - 1:30 pmCAG-IAD

24h 05m1 stop

$708Lufthansa

Find Deal

Sat, Sep 13 - Fri, Sep 19

6:38 am - 10:50 amDCA-CAG

46h 12m2 stops

2:55 pm - 10:57 pmCAG-DCA

38h 02m2 stops

$715British Airways

Find Deal

Thu, Oct 9 - Tue, Oct 14

10:20 pm - 4:35 pmIAD-OLB

12h 15m1 stop

9:15 pm - 7:25 pmOLB-IAD

28h 10m1 stop

$735Lufthansa

Find Deal

Sat, Sep 6 - Sat, Sep 13

9:35 pm - 10:50 amBWI-CAG

31h 15m1 stop

2:55 pm - 7:45 pmCAG-BWI

34h 50m1 stop

$737British Airways

Find Deal

Thu, Oct 9 - Tue, Oct 14

4:30 pm - 10:05 amIAD-AHO

11h 35m1 stop

2:50 pm - 2:40 pmAHO-IAD

29h 50m1 stop

$808ITA Airways

Find Deal

Thu, Sep 11 - Sun, Sep 21

4:30 pm - 10:40 pmIAD-AHO

24h 10m1 stop

2:50 pm - 2:40 pmAHO-IAD

29h 50m1 stop

$839ITA Airways

Find Deal

Mon, Sep 22 - Thu, Sep 25

Lufthansa flights from Washington, D.C. to Sardinia

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

Lufthansa

Sep 13

IAD10:20 pmWashington, D.C. Dulles Intl

13h 15m

1 stop

CAG5:35 pmCagliari Elmas

Sep 19

CAG7:25 pmCagliari Elmas

24h 05m

1 stop

IAD1:30 pmWashington, D.C. Dulles Intl

$708

Find similar

Lufthansa

Sep 6

IAD10:20 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

OLB4:35 pmOlbia Costa Smeralda

Sep 13

OLB9:15 pmOlbia Costa Smeralda

28h 10m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$735

Find similar

Lufthansa

Sep 6

IAD5:16 pmWashington, D.C. Dulles Intl

17h 19m

2 stops

OLB4:35 pmOlbia Costa Smeralda

Sep 13

OLB9:15 pmOlbia Costa Smeralda

28h 10m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$739

Find similar

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

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

British Airways

Oct 9

DCA6:38 amWashington, D.C. Reagan-National

46h 12m

2 stops

CAG10:50 amCagliari Elmas

Oct 14

CAG2:55 pmCagliari Elmas

38h 02m

2 stops

DCA10:57 pmWashington, D.C. Reagan-National

$715

Find similar

British Airways

Oct 9

BWI9:35 pmBaltimore/Washington

31h 15m

1 stop

CAG10:50 amCagliari Elmas

Oct 14

CAG2:55 pmCagliari Elmas

34h 50m

1 stop

BWI7:45 pmBaltimore/Washington

$737

Find similar

British Airways

Sep 12

IAD5:50 pmWashington, D.C. Dulles Intl

21h 00m

1 stop

CAG8:50 pmCagliari Elmas

Sep 19

CAG8:25 pmCagliari Elmas

28h 22m

2 stops

IAD6:47 pmWashington, D.C. Dulles Intl

$754

Find similar

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

BaltimoreCagliari

BWI - CAG

BWICAG

Baltimore/Washington

Sat 9/13

6:50 pm-5:15 pm

2 stops16h 25m

Cagliari Elmas

Fri 9/19

10:10 pm-5:40 pm

3 stops25h 30m

$608

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 9/26

10:05 pm-9:10 am

3 stops29h 05m

Cagliari Elmas

Fri 10/3

7:50 am-7:59 pm

2 stops18h 09m

$608

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Thu 9/4

8:45 pm-8:10 am

1 stop29h 25m

Cagliari Elmas

Thu 9/18

8:30 am-4:15 pm

1 stop13h 45m

$690

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 9/5

8:45 pm-8:05 am

1 stop29h 20m

Cagliari Elmas

Thu 9/18

8:30 am-4:15 pm

1 stop13h 45m

$700

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 9/13

10:20 pm-5:35 pm

1 stop13h 15m

Cagliari Elmas

Fri 9/19

7:25 pm-1:30 pm

1 stop24h 05m

$708

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Thu 10/9

6:38 am-10:50 am

2 stops46h 12m

Cagliari Elmas

Tue 10/14

2:55 pm-10:57 pm

2 stops38h 02m

$715

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sat 9/6

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

Sat 9/13

9:15 pm-7:25 pm

1 stop28h 10m

$735

BaltimoreCagliari

BWI - CAG

BWICAG

Baltimore/Washington

Thu 10/9

9:35 pm-10:50 am

1 stop31h 15m

Cagliari Elmas

Tue 10/14

2:55 pm-7:45 pm

1 stop34h 50m

$737

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Thu 9/11

4:30 pm-10:05 am

1 stop11h 35m

Alghero-Fertilia

Sun 9/21

2:50 pm-2:40 pm

1 stop29h 50m

$808

Washington, D.C.Alghero

IAD - AHO

IADAHO

Washington, D.C. Dulles Intl

Mon 9/22

4:30 pm-10:40 pm

1 stop24h 10m

Alghero-Fertilia

Thu 9/25

2:50 pm-2:40 pm

1 stop29h 50m

$839

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

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

The cheapest day to depart from Washington, D.C. 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. 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. 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	$275
Fastest flight time	11h 35m
Direct flights	None
Airports in Sardinia	3 airports

The best one-way flight to Sardinia from Washington, D.C. in the past 72 hours is $275. The best round-trip flight deal from Washington, D.C. to Sardinia found on momondo in the last 72 hours is $608.

The fastest flight from Washington, D.C. to Sardinia takes 11h 35m

There are no direct flights from Washington, D.C. to Sardinia. Popular non-direct routes for this connection are Baltimore/Washington Airport - Olbia Costa Smeralda Airport, Washington, D.C. Dulles Intl Airport - Olbia Costa Smeralda Airport and Washington, D.C. Reagan-National Airport - Olbia Costa Smeralda Airport.

There are 3 airports near Sardinia: Olbia Costa Smeralda (OLB), Cagliari Elmas (CAG), Alghero-Fertilia (AHO)

Search flight deals

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 August 2025.
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 $772	Free Cancellation	Rating 6.8 7,317 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.

An easier way to manage your Sardinia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 8/19

Tue 8/26

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Sardinia

Popular cities in Sardinia

Flights to Romefrom $321

Flights to Milanfrom $250

Flights to Venicefrom $344

Flights to Naplesfrom $349

Flights to Florencefrom $334

Flights to Cataniafrom $352

Flights to Palermofrom $406

Flights to Bolognafrom $345

Flights to Barifrom $484

Flights to Olbiafrom $495

Flights to Cagliarifrom $471

Flights to Pisafrom $408

Washington, D.C. flight routes

Washington, D.C. Dulles Intl to Valparaiso Destin-Ft Walton Beach

Washington, D.C. Dulles Intl to Savannah/Hilton Head

Baltimore/Washington to Miami

Baltimore/Washington to Detroit Metropolitan Wayne County

Washington, D.C. Dulles Intl to South Bend/Michiana

Washington, D.C. Reagan-National to New York John F Kennedy Intl

Cheap flights from Washington, D.C. to Sardinia from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Sardinia departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Lufthansa flights from Washington, D.C. to Sardinia

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

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

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

momondo Fare Finder

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

See travel insights to Sardinia from

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

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

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

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

British Airways, ITA Airways, and Air France are the most popular carriers 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 Washington, D.C. or Baltimore, and flying into Sardinia, then you can expect flight times to average 18h 55m and 31h 15m, respectively.

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

Fastest flight time

Direct flights

Airports in Sardinia

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

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

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

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

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Sardinia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Sardinia

Popular cities in Sardinia

Popular flights according to clicks in the last 7 days on momondo