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Olbia

$429+ 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 12 — Mar 191
Thu 3/12
Thu 3/19
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 10, 2026.

This oojo deal was found by Cheapflights users on 2/7. 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 2/7$549
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 8/1410:20 pm
IAD
-
OLB
1 stop12h 15m
Lufthansa
Sat 8/225:30 pm
OLB
-
IAD
2 stops28h 35m
Lufthansa
Deal found 2/8$644
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:20 pm
IAD
-
OLB
2 stops21h 20m
Multiple Airlines
Sat 4/119:10 am
OLB
-
IAD
2 stops13h 40m
Multiple Airlines
Deal found 2/9$719
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:55 pm
IAD
-
OLB
1 stop12h 15m
Multiple Airlines
Wed 4/112:00 pm
OLB
-
IAD
2 stops29h 17m
Multiple Airlines
Deal found 2/9$752
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:00 pm
IAD
-
OLB
2 stops17h 10m
Lufthansa
Wed 4/112:00 pm
OLB
-
IAD
2 stops34h 05m
Lufthansa
Deal found 2/9$762
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:25 pm
BWI
-
OLB
2 stops16h 40m
Multiple Airlines
Sun 9/2712:15 am
OLB
-
BWI
2 stops47h 00m
Multiple Airlines
Deal found 2/9$775
This oojo deal was found by Cheapflights users on 2/9. 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 stops33h 32m
British Airways
Deal found 2/9$813
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Mon 9/148:20 pm
IAD
-
OLB
2 stops16h 00m
Multiple Airlines
Wed 9/308:00 pm
OLB
-
IAD
1 stop25h 30m
Multiple Airlines
Deal found 2/7$823
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Sun 9/135:15 pm
IAD
-
OLB
2 stops13h 00m
Multiple Airlines
Wed 9/308:00 pm
OLB
-
IAD
1 stop25h 30m
Multiple Airlines
Deal found 2/7$831
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:40 pm
IAD
-
OLB
3 stops21h 00m
Multiple Airlines
Mon 3/911:40 pm
OLB
-
IAD
3 stops45h 05m
Multiple Airlines
Deal found 2/8$843
This oojo deal was found by Cheapflights users on 2/9. 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 5/88:20 pm
IAD
-
OLB
1 stop12h 45m
Scandinavian Airlines
Sat 5/164:00 pm
OLB
-
IAD
1 stop30h 50m
Scandinavian Airlines
Deal found 2/9$851
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/44:10 pm
DCA
-
OLB
3 stops24h 05m
Multiple Airlines
Fri 4/1012:10 am
OLB
-
DCA
3 stops23h 53m
Multiple Airlines
Deal found 2/9$862

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 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$719
(Mytrip)

One-way from

$429
(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 10, 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

Sat 4/4

8:20 pm-11:40 pm

2 stops21h 20m

Olbia Costa Smeralda

Sat 4/11

9:10 am-4:50 pm

2 stops13h 40m

$719

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Thu 3/19

11:55 pm-5:10 pm

1 stop12h 15m

Olbia Costa Smeralda

Wed 4/1

12:00 pm-11:17 am

2 stops29h 17m

$752

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Thu 3/19

7:00 pm-5:10 pm

2 stops17h 10m

Olbia Costa Smeralda

Wed 4/1

12:00 pm-4:05 pm

2 stops34h 05m

$762

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 5/8

8:20 pm-3:05 pm

1 stop12h 45m

Olbia Costa Smeralda

Sat 5/16

4:00 pm-4:50 pm

1 stop30h 50m

$851

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Sat 4/4

4:10 pm-10:15 pm

3 stops24h 05m

Olbia Costa Smeralda

Fri 4/10

12:10 am-6:03 pm

3 stops23h 53m

$862

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Wed 3/4

7:40 pm-10:40 pm

3 stops21h 00m

Olbia Costa Smeralda

Mon 3/9

7:20 pm-3:35 pm

2 stops25h 15m

$885

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 5/11

9:55 am-4:05 pm

3 stops24h 10m

Olbia Costa Smeralda

Tue 5/26

11:20 pm-3:05 pm

2 stops21h 45m

$948

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

$954

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 5/12

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

Tue 5/26

9:50 am-4:05 pm

1 stop12h 15m

$959

BaltimoreOlbia

BWI - OLB

BWIOLB

Baltimore/Washington

Tue 3/31

8:30 pm-9:05 pm

2 stops18h 35m

Olbia Costa Smeralda

Tue 4/7

7:00 am-10:15 pm

2 stops21h 15m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 25 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 10, 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
7,779 reviews

Boarding

7.0

Entertainment

6.5

Food

6.3

Overall

6.8

Crew

7.6

Comfort

6.8

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
7,779 reviews
Lufthansa
6.8
Okay
7,779 reviews

Boarding

7.0

Entertainment

6.5

Food

6.3

Overall

6.8

Crew

7.6

Comfort

6.8

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
7,724 reviews
Lufthansa
6.8
Okay
7,779 reviews

Boarding

7.0

Entertainment

6.5

Food

6.3

Overall

6.8

Crew

7.6

Comfort

6.8

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 45m. Lufthansa provides one of the quickest options available for as low as $851. 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, Baltimore/Washington - Olbia Costa Smeralda or Washington, D.C. Reagan-National - 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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$726Average$953FlexibilityNo cancel feeOn-time76%

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