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Olbia

$293+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — OLB
ago. 27 — sep. 31
mié. 8/27
mié. 9/3
1 adult, Economy
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Cheap 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 agosto 22, 2025.

Round-trip from

$645
(Priceline)

One-way from

$293
(Kiwi.com)
From Washington, D.C. (WAS) to Olbia Costa Smeralda
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One-way flight from Washington, D.C. (WAS) to Olbia Costa Smeralda
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Find 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 agosto 22, 2025.

This FlightHub deal was found by Cheapflights users on 8/21. 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.
dom. 10/199:35 amIAD - OLB
2 stops25h 00mMultiple Airlines
dom. 10/267:50 pmOLB - IAD
1 stop24h 50mMultiple Airlines
Deal found 8/21$645
This FlightHub deal was found by Cheapflights users on 8/21. 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.
vie. 9/268:45 pmIAD - OLB
1 stop14h 45mMultiple Airlines
lun. 9/296:30 pmOLB - IAD
1 stop25h 00mMultiple Airlines
Deal found 8/21$697
This Mytrip deal was found by Cheapflights users on 8/20. 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.
sáb. 10/410:05 pmIAD - OLB
2 stops18h 35mMultiple Airlines
sáb. 10/117:05 amOLB - IAD
2 stops18h 54mMultiple Airlines
Deal found 8/20$698
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
jue. 9/1810:40 pmIAD - OLB
1 stop15h 55mBritish Airways
jue. 9/2512:30 pmOLB - IAD
1 stop13h 40mBritish Airways
Deal found 8/19$708
This Booking.com deal was found by Cheapflights users on 8/21. 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.
sáb. 9/610:20 pmIAD - OLB
1 stop12h 15mMultiple Airlines
lun. 9/158:45 amOLB - IAD
1 stop13h 30mMultiple Airlines
Deal found 8/21$712
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
sáb. 10/410:20 pmIAD - OLB
1 stop12h 15mLufthansa
sáb. 10/119:15 pmOLB - IAD
2 stops22h 15mLufthansa
Deal found 8/20$715
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
dom. 9/710:20 pmIAD - OLB
1 stop12h 15mLufthansa
lun. 9/156:30 pmOLB - IAD
1 stop27h 20mLufthansa
Deal found 8/21$718
This FlightHub deal was found by Cheapflights users on 8/20. 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.
vie. 9/55:35 pmIAD - OLB
1 stop17h 05mMultiple Airlines
lun. 9/158:45 amOLB - IAD
1 stop13h 30mMultiple Airlines
Deal found 8/20$720
This FlightHub deal was found by Cheapflights users on 8/21. 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.
sáb. 9/610:20 pmIAD - OLB
1 stop12h 15mLufthansa
lun. 9/156:30 pmOLB - IAD
1 stop25h 00mLufthansa
Deal found 8/21$721
This Ovago deal was found by Cheapflights users on 8/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/113:35 pmDCA - OLB
2 stops23h 00mBritish Airways
jue. 9/1812:30 pmOLB - DCA
2 stops16h 37mBritish Airways
Deal found 8/20$726
This Expedia deal was found by Cheapflights users on 8/21. 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.
dom. 9/76:30 amDCA - OLB
2 stops31h 55mBritish Airways
lun. 9/159:15 pmOLB - DCA
2 stops31h 52mBritish Airways
Deal found 8/21$811
This KLM deal was found by Cheapflights users on 8/21. 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.
jue. 9/43:40 pmDCA - OLB
2 stops15h 00mMultiple Airlines
lun. 9/159:35 amOLB - DCA
2 stops17h 07mMultiple Airlines
Deal found 8/21$871

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 agosto 22, 2025.
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

dom. 10/19

9:35 am-4:35 pm

2 stops25h 00m

Olbia Costa Smeralda

dom. 10/26

7:50 pm-3:40 pm

1 stop24h 50m

$645

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

lun. 10/20

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

dom. 10/26

7:50 pm-3:40 pm

1 stop24h 50m

$695

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

vie. 9/26

8:45 pm-5:30 pm

1 stop14h 45m

Olbia Costa Smeralda

lun. 9/29

6:30 pm-1:30 pm

1 stop25h 00m

$697

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

sáb. 10/4

10:05 pm-10:40 pm

2 stops18h 35m

Olbia Costa Smeralda

sáb. 10/11

7:05 am-7:59 pm

2 stops18h 54m

$698

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

jue. 9/25

3:25 pm-5:35 pm

1 stop20h 10m

Olbia Costa Smeralda

lun. 9/29

6:30 pm-1:30 pm

1 stop25h 00m

$708

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

jue. 9/18

10:40 pm-8:35 pm

1 stop15h 55m

Olbia Costa Smeralda

jue. 9/25

12:30 pm-8:10 pm

1 stop13h 40m

$708

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

jue. 9/11

10:40 pm-8:35 pm

1 stop15h 55m

Olbia Costa Smeralda

jue. 9/18

12:30 pm-8:10 pm

1 stop13h 40m

$712

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

sáb. 9/6

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

lun. 9/15

8:45 am-4:15 pm

1 stop13h 30m

$712

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

sáb. 10/4

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

sáb. 10/11

9:15 pm-1:30 pm

2 stops22h 15m

$715

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

jue. 9/11

3:35 pm-8:35 pm

2 stops23h 00m

Olbia Costa Smeralda

jue. 9/18

12:30 pm-11:07 pm

2 stops16h 37m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 33 results
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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 agosto 22, 2025.
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
7,344 reviews

Entertainment

6.4

Comfort

6.8

Food

6.3

Boarding

7.0

Crew

7.6

Overall

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.8
Okay
7,344 reviews
Lufthansa
6.8
Okay
7,344 reviews

Entertainment

6.4

Comfort

6.8

Food

6.3

Boarding

7.0

Crew

7.6

Overall

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
British Airways
6.7
Okay
7,291 reviews
Lufthansa
6.8
Okay
7,344 reviews

Entertainment

6.4

Comfort

6.8

Food

6.3

Boarding

7.0

Crew

7.6

Overall

6.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

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 23h. British Airways provides one of the quickest options available for as low as $726. Washington, D.C. and Olbia are separated by a distance of 4385 mi.

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

    Lufthansa, at $751, 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
Reagan-National to Olbia flights
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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 agosto 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$751Average$1,176FlexibilityNo cancel feeOn-time76%

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