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Olbia

$425+ Cheap flights from Dulles Intl (IAD) 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OLB
avr. 22 — avr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Dulles Intl to Olbia

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 avril 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$805
(Trip.com)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Olbia Costa Smeralda flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Olbia Costa Smeralda flights.
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From Washington, D.C. Dulles Intl to Olbia Costa Smeralda
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Find flight deals from Dulles Intl to Olbia

Cheapest flights from Dulles Intl to Olbia
Explore the most affordable flight options available from Dulles Intl to Olbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/141:30 pmIAD - OLB
2 stops23h 55mMultiple Airlines
mer. 5/2811:00 amOLB - IAD
2 stops30h 45mMultiple Airlines
Deal found 4/15$733
This Gurufare deal was found by Cheapflights users on 4/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/910:40 pmIAD - OLB
1 stop13h 55mBritish Airways
lun. 6/309:15 pmOLB - IAD
1 stop28h 55mBritish Airways
Deal found 4/16$743
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/125:10 pmIAD - OLB
2 stops17h 25mLufthansa
mar. 8/265:30 pmOLB - IAD
2 stops48h 29mLufthansa
Deal found 4/16$807
This FlightHub deal was found by Cheapflights users on 4/15. 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.
mer. 5/148:45 pmIAD - OLB
1 stop17h 45mSWISS
jeu. 5/299:20 pmOLB - IAD
1 stop24h 55mSWISS
Deal found 4/15$883
This oojo deal was found by Cheapflights users on 4/16. 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.
ven. 7/184:35 pmIAD - OLB
1 stop23h 40mIberia
sam. 7/2611:00 pmOLB - IAD
1 stop22h 00mIberia
Deal found 4/16$994

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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 avril 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Olbia that are best for you.

Fly from

Dulles Intl

Fly to

Olbia

Route

Depart

Return

Price

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

mer. 5/14

1:30 pm-7:25 pm

2 stops23h 55m

Olbia Costa Smeralda

mer. 5/28

11:00 am-11:45 am

2 stops30h 45m

$733

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

lun. 6/9

10:40 pm-6:35 pm

1 stop13h 55m

Olbia Costa Smeralda

lun. 6/30

9:15 pm-8:10 pm

1 stop28h 55m

$743

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

mar. 8/12

5:10 pm-4:35 pm

2 stops17h 25m

Olbia Costa Smeralda

mar. 8/26

5:30 pm-11:59 am

2 stops48h 29m

$807

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

mer. 5/14

8:45 pm-8:30 pm

1 stop17h 45m

Olbia Costa Smeralda

jeu. 5/29

9:20 pm-4:15 pm

1 stop24h 55m

$883

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

ven. 7/18

4:35 pm-10:15 pm

1 stop23h 40m

Olbia Costa Smeralda

sam. 7/26

11:00 pm-3:00 pm

1 stop22h 00m

$994

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

dim. 6/29

11:15 pm-10:25 am

3 stops29h 10m

$425

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

mar. 7/1

10:40 pm-8:35 pm

1 stop15h 55m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from Dulles Intl 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 Dulles Intl to Olbia in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 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. Dulles Intl Airport-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. Dulles Intl Airport-Olbia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Olbia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Olbia flights, Cheapflights users trust eDreams the most. eDreams 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. Dulles Intl Airport-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 Dulles Intl to Olbia

Have a flexible travel schedule? Discover the best time to fly to Olbia from Dulles Intl 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. Dulles Intl Airport to Olbia

Rainfall in Olbia by month

Plan your trip to Olbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Olbia ranges from 0.2 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Olbia when rainfall is around 0.2 in.

Temperature in Olbia by month

Plan your trip to Olbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Olbia, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 avril 17, 2025.
Lufthansa
6.7
Okay
7,012 reviews

Crew

7.5

Entertainment

6.4

Overall

6.7

Comfort

6.7

Food

6.2

Boarding

6.9

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
6.7
Okay
7,012 reviews
Lufthansa
6.7
Okay
7,012 reviews

Crew

7.5

Entertainment

6.4

Overall

6.7

Comfort

6.7

Food

6.2

Boarding

6.9

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
6.6
Okay
6,767 reviews
Lufthansa
6.7
Okay
7,012 reviews

Crew

7.5

Entertainment

6.4

Overall

6.7

Comfort

6.7

Food

6.2

Boarding

6.9

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 Dulles Intl 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. Dulles Intl?

    Located just 1.9 mi from the city center, Olbia Costa Smeralda is the airport most travelers will use when flying to Olbia from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Costa Smeralda (OLB) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Olbia round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Olbia is British Airways. Our recent data shows that you can find tickets from as low as $1,231 on this airline. An additional option worth looking into is Lufthansa, starting at $1,353.

  • Can I find deals for flights from Dulles Intl to Olbia that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Olbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Olbia?

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

  • Can I find deals for business class flights from Dulles Intl to Olbia?

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Golfo Aranci
Santa Teresa Gallura
La Maddalena
Porto Cervo

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Top airline flying from Dulles Intl to Olbia

Discover the top airline that operate flights from Dulles Intl 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 avril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$720Average$1,197FlexibilityNo cancel feeOn-time76%

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