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Olbia

$393+ Cheap flights from Washington, D.C. (WAS) to Olbia (OLB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — OLB
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Olbia

Cheapest flights from Washington, D.C. to Olbia
Explore the most affordable flight options available from Washington, D.C. to Olbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:20 pm
IAD
-
OLB
1 stop12h 45m
Scandinavian Airlines
Sat 8/294:00 pm
OLB
-
IAD
1 stop31h 00m
Scandinavian Airlines
Deal found 2/16$509
This oojo deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:20 pm
IAD
-
OLB
1 stop12h 45m
Scandinavian Airlines
Sat 8/224:00 pm
OLB
-
IAD
1 stop30h 50m
Scandinavian Airlines
Deal found 2/15$551
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:20 pm
IAD
-
OLB
1 stop12h 45m
Scandinavian Airlines
Sat 9/124:00 pm
OLB
-
IAD
1 stop30h 50m
Scandinavian Airlines
Deal found 2/14$572
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:40 pm
IAD
-
OLB
1 stop15h 40m
KLM
Sat 8/224:00 pm
OLB
-
IAD
1 stop29h 35m
KLM
Deal found 2/18$637
This FlightHub deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:20 pm
IAD
-
OLB
1 stop12h 15m
Lufthansa
Sat 8/229:10 pm
OLB
-
IAD
2 stops24h 55m
Lufthansa
Deal found 2/15$681
This FlightHub deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:55 pm
IAD
-
OLB
2 stops16h 40m
Multiple Airlines
Sat 8/229:15 pm
OLB
-
IAD
1 stop25h 30m
Multiple Airlines
Deal found 2/15$686
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:15 pm
DCA
-
OLB
2 stops30h 15m
British Airways
Sat 8/227:45 pm
OLB
-
DCA
2 stops32h 31m
British Airways
Deal found 2/18$722
This Booking.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:55 am
IAD
-
OLB
3 stops27h 45m
Multiple Airlines
Tue 3/243:30 pm
OLB
-
IAD
3 stops34h 24m
Multiple Airlines
Deal found 2/17$824
This Cheapflightsfares deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:20 pm
IAD
-
OLB
1 stop18h 05m
SWISS
Sat 8/225:45 pm
OLB
-
IAD
2 stops29h 00m
SWISS
Deal found 2/18$828
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:30 pm
BWI
-
OLB
1 stop31h 00m
British Airways
Sat 8/227:45 pm
OLB
-
BWI
1 stop30h 00m
British Airways
Deal found 2/18$871
This KLM deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:05 am
DCA
-
OLB
1 stop20h 55m
KLM
Sat 8/2210:55 am
OLB
-
DCA
1 stop18h 17m
KLM
Deal found 2/17$945
This oojo deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:17 pm
DCA
-
OLB
2 stops17h 38m
British Airways
Sat 8/297:45 pm
OLB
-
DCA
2 stops28h 42m
British Airways
Deal found 2/16$969

Find flight deals from Washington, D.C. to Olbia

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Olbia (OLB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$551
(oojo)

One-way from

$393
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Olbia Costa Smeralda flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Olbia Costa Smeralda flights.
Search Deals
From Washington, D.C. (WAS) to Olbia Costa Smeralda
Search Deals
One-way flight from Washington, D.C. (WAS) to Olbia Costa Smeralda
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Olbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Olbia that are best for you.

Fly from

Washington, D.C.

Fly to

Olbia

Route

Depart

Return

Price

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 8/14

8:20 pm-3:05 pm

1 stop12h 45m

Olbia Costa Smeralda

Sat 8/22

4:00 pm-4:50 pm

1 stop30h 50m

$551

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

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

9:10 pm-4:05 pm

2 stops24h 55m

$681

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 8/14

5:55 pm-4:35 pm

2 stops16h 40m

Olbia Costa Smeralda

Sat 8/22

9:15 pm-4:45 pm

1 stop25h 30m

$686

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-10:16 pm

2 stops32h 31m

$722

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

$828

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Fri 8/14

6:05 am-9:00 am

1 stop20h 55m

Olbia Costa Smeralda

Sat 8/22

10:55 am-11:12 pm

1 stop18h 17m

$945

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Sun 5/17

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

Wed 5/27

12:00 pm-7:25 pm

1 stop13h 25m

$959

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Wed 4/1

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

Wed 4/8

12:00 pm-7:25 pm

1 stop13h 25m

$975

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Tue 4/7

11:05 am-5:35 pm

2 stops24h 30m

Olbia Costa Smeralda

Mon 4/13

6:25 pm-3:30 pm

2 stops27h 05m

$1,014

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 31 results
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Compare providers for flights from Washington, D.C. to Olbia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Olbia in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Olbia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Olbia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Olbia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Olbia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Olbia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Olbia

Have a flexible travel schedule? Discover the best time to fly to Olbia from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Olbia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Olbia

Get insights into the airlines that provide service to Olbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Olbia. Reviews last updated February 18, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Olbia, such as Lufthansa and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,790 reviews

Boarding

7.0

Overall

6.8

Entertainment

6.5

Food

6.3

Comfort

6.8

Crew

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,790 reviews
Lufthansa
6.8
Okay
7,790 reviews

Boarding

7.0

Overall

6.8

Entertainment

6.5

Food

6.3

Comfort

6.8

Crew

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
British Airways
6.7
Okay
7,751 reviews
Lufthansa
6.8
Okay
7,790 reviews

Boarding

7.0

Overall

6.8

Entertainment

6.5

Food

6.3

Comfort

6.8

Crew

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Olbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Olbia from Washington, D.C.?

    Olbia Costa Smeralda (OLB) is the airport you will fly into if you book a flight from Washington, D.C. to Olbia. You should not have trouble finding flights to Costa Smeralda from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Olbia airport from Washington, D.C.. It is only a 1.9 mi journey from Costa Smeralda (OLB) to Olbia’s city center.

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

    A quick flight from Washington, D.C. to Olbia can take about 12h 15m. Scandinavian Airlines provides one of the quickest options available for as low as $681. Washington, D.C. and Olbia are separated by a distance of 4400 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. to Olbia round-trip?

    Lufthansa, at $726, was found to be the cheapest airline from Washington, D.C. to Olbia..

  • What are the most popular routes from Washington, D.C. to Olbia?

    When deciding which route to take from Washington, D.C. to Olbia consider Washington, D.C. Dulles Intl - Olbia Costa Smeralda, Washington, D.C. Reagan-National - Olbia Costa Smeralda or Baltimore/Washington - Olbia Costa Smeralda as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Olbia that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Olbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Olbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Olbia.

  • Can I find deals for business class flights from Washington, D.C. to Olbia?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Olbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Olbia?

Book flights to Olbia if you plan to visit one of these locations
Golfo Aranci

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Alternative routes for Washington, D.C. to Olbia

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Olbia flights
Dulles Intl to Cagliari flights
Reagan-National to Olbia flights
Reagan-National to Cagliari flights
Dulles Intl to Alghero flights

Top airline flying from Washington, D.C. to Olbia

Discover the top airline that operate flights from Washington, D.C. to Olbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$726Average$919FlexibilityNo cancel feeOn-time76%

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