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

Lufthansa, at $777, was found to be the cheapest airline from Washington, D.C. to Olbia.Alternate airlines to your destination round-trip include Delta and SWISS.

What is the cheapest day to fly from Washington, D.C. to Olbia?

Travelers seeking maximum savings on their Washington, D.C. to Olbia flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 17% on your flight compared to booking on days when demand is much higher.

What is the cheapest time of day to fly from WAS to OLB?

One of the essential ways to save on airfare from Washington, D.C. to Olbia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 5% on airfare.

Most accurate provider : When it comes to deals on Washington, D.C.-Olbia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Olbia flight deals on Cheapflights vs. eDreams >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 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.-Olbia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

$553+ Flights from Washington, D.C. to Olbia

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

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$771 (FlightHub)

Provider with most accurate pricing for Washington, D.C. (WAS)-Olbia Costa Smeralda flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Olbia Costa Smeralda flights.

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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 May 1, 2025.

Tue 9/238:45 pmIAD - OLB

1 stop31h 05mMultiple Airlines

Tue 9/3012:00 pmOLB - IAD

1 stop13h 25mMultiple Airlines

Deal found 4/29

$771

Tue 9/235:16 pmIAD - OLB

2 stops17h 19mLufthansa

Tue 9/3012:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 4/29

$777

Thu 8/710:40 pmIAD - OLB

1 stop15h 55mBritish Airways

Thu 8/1412:30 pmOLB - IAD

1 stop13h 40mBritish Airways

Deal found 4/28

$1,035

Sat 5/242:30 pmBWI - OLB

2 stops21h 05mMultiple Airlines

Sun 6/811:35 amOLB - BWI

3 stops39h 46mMultiple Airlines

Deal found 4/30

$1,043

Thu 8/77:17 pmDCA - OLB

2 stops19h 18mBritish Airways

Thu 8/1412:30 pmOLB - DCA

2 stops17h 10mBritish Airways

Deal found 4/28

$1,064

Fri 7/181:25 pmDCA - OLB

2 stops22h 50mDelta

Sat 7/2610:15 amOLB - DCA

2 stops19h 21mDelta

Deal found 4/29

$1,097

Fri 9/59:20 pmBWI - OLB

1 stop31h 05mBritish Airways

Mon 9/159:15 pmOLB - BWI

1 stop28h 20mBritish Airways

Deal found 4/30

$1,120

Fri 9/58:45 pmIAD - OLB

1 stop14h 45mSWISS

Mon 9/158:45 amOLB - IAD

1 stop13h 30mSWISS

Deal found 4/29

$1,122

Sat 6/1411:00 amDCA - OLB

3 stops30h 10mMultiple Airlines

Sat 6/219:15 amOLB - DCA

2 stops18h 33mMultiple Airlines

Deal found 4/30

$1,234

Fri 7/185:37 pmBWI - OLB

2 stops18h 38mDelta

Sat 7/2610:15 amOLB - BWI

2 stops15h 08mDelta

Deal found 4/30

$1,456

Fri 8/294:30 pmIAD - OLB

2 stops18h 00mITA Airways

Sun 9/74:40 pmOLB - IAD

2 stops28h 00mITA Airways

Deal found 4/30

$1,982

Best flights from Washington, D.C. to Olbia
Discover carefully curated flight deals from Washington, D.C. to Olbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 9/238:45 pmIAD - OLB

1 stop31h 05mMultiple Airlines

Tue 9/3012:00 pmOLB - IAD

1 stop13h 25mMultiple Airlines

Deal found 4/29

$771

Tue 9/235:16 pmIAD - OLB

2 stops17h 19mLufthansa

Tue 9/3012:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 4/29

$777

Fri 7/183:40 pmDCA - OLB

2 stops20h 35mDelta

Sat 7/2610:15 amOLB - DCA

2 stops19h 21mDelta

Deal found 5/1

$1,052

Fri 9/58:45 pmIAD - OLB

1 stop14h 45mSWISS

Mon 9/158:45 amOLB - IAD

1 stop13h 30mSWISS

Deal found 4/30

$1,098

Fri 9/55:00 pmDCA - OLB

2 stops14h 15mBritish Airways

Mon 9/159:15 pmOLB - DCA

2 stops27h 12mBritish Airways

Deal found 4/30

$1,135

Mon 8/44:30 pmIAD - OLB

2 stops18h 05mITA Airways

Fri 8/812:00 pmOLB - IAD

2 stops32h 40mITA Airways

Deal found 4/30

$1,626

Sat 5/242:30 pmBWI - OLB

2 stops21h 05mMultiple Airlines

Sun 6/811:35 amOLB - BWI

3 stops39h 46mMultiple Airlines

Deal found 4/30

$1,043

Mon 8/48:25 pmIAD - OLB

2 stops42h 10mBritish Airways

Fri 8/89:25 pmOLB - IAD

1 stop28h 50mBritish Airways

Deal found 4/30

$1,238

Sat 6/1411:00 amDCA - OLB

3 stops30h 10mMultiple Airlines

Sat 6/219:15 amOLB - DCA

2 stops18h 33mMultiple Airlines

Deal found 4/30

$1,234

Fri 7/185:37 pmBWI - OLB

2 stops18h 38mDelta

Sat 7/2610:15 amOLB - BWI

2 stops15h 08mDelta

Deal found 4/30

$1,456

Fri 7/189:20 pmBWI - OLB

1 stop15h 25mBritish Airways

Sat 7/267:45 pmOLB - BWI

1 stop29h 50mBritish Airways

Deal found 4/30

$1,327

Last-minute flights from Washington, D.C. to Olbia
Discover last-minute flight deals from Washington, D.C. to Olbia. Data last updated May 1, 2025 and is based on user searches.

Thu 5/2210:20 pmIAD - OLB

1 stop12h 15mLufthansa

Sun 6/15:30 pmOLB - IAD

1 stop31h 55mLufthansa

Deal found 4/30

$1,395

Thu 5/2211:45 amDCA - OLB

2 stops25h 30mMultiple Airlines

Sun 6/17:25 amOLB - DCA

2 stops16h 35mMultiple Airlines

Deal found 4/30

$1,620

Thu 5/229:20 pmBWI - OLB

1 stop17h 15mBritish Airways

Sun 6/111:20 amOLB - BWI

1 stop14h 15mBritish Airways

Deal found 4/30

$1,949

Sat 5/242:30 pmBWI - OLB

2 stops21h 05mMultiple Airlines

Sun 6/811:35 amOLB - BWI

3 stops39h 46mMultiple Airlines

Deal found 4/30

$1,043

Sat 5/2410:35 pmIAD - OLB

2 stops17h 55mMultiple Airlines

Sun 6/811:35 amOLB - IAD

2 stops16h 35mMultiple Airlines

Deal found 4/30

$1,071

Sat 5/243:54 pmDCA - OLB

2 stops17h 51mBritish Airways

Sun 6/811:20 amOLB - DCA

2 stops18h 26mBritish Airways

Deal found 4/30

$1,634

One-way flights from Washington, D.C. to Olbia
Search for one-way flight options from Washington, D.C. to Olbia. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Wed 6/182:15 pmBWI - OLB

3 stops24h 00mMultiple Airlines

Deal found 4/29

$844

Wed 6/187:49 pmBWI - OLB

2 stops42h 46mBritish Airways

Deal found 4/29

$1,695

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 9/23

8:45 pm-9:50 am

1 stop31h 05m

Olbia Costa Smeralda

Tue 9/30

12:00 pm-7:25 pm

1 stop13h 25m

$771

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Tue 9/23

5:16 pm-4:35 pm

2 stops17h 19m

Olbia Costa Smeralda

Tue 9/30

12:00 pm-7:25 pm

1 stop13h 25m

$777

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Thu 8/7

10:40 pm-8:35 pm

1 stop15h 55m

Olbia Costa Smeralda

Thu 8/14

12:30 pm-8:10 pm

1 stop13h 40m

$1,035

BaltimoreOlbia

BWI - OLB

BWIOLB

Baltimore/Washington

Sat 5/24

2:30 pm-5:35 pm

2 stops21h 05m

Olbia Costa Smeralda

Sun 6/8

11:35 am-9:21 pm

3 stops39h 46m

$1,043

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Thu 8/7

7:17 pm-8:35 pm

2 stops19h 18m

Olbia Costa Smeralda

Thu 8/14

12:30 pm-11:40 pm

2 stops17h 10m

$1,064

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Fri 7/18

1:25 pm-6:15 pm

2 stops22h 50m

Olbia Costa Smeralda

Sat 7/26

10:15 am-11:36 pm

2 stops19h 21m

$1,097

BaltimoreOlbia

BWI - OLB

BWIOLB

Baltimore/Washington

Fri 9/5

9:20 pm-10:25 am

1 stop31h 05m

Olbia Costa Smeralda

Mon 9/15

9:15 pm-7:35 pm

1 stop28h 20m

$1,120

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 9/5

8:45 pm-5:30 pm

1 stop14h 45m

Olbia Costa Smeralda

Mon 9/15

8:45 am-4:15 pm

1 stop13h 30m

$1,122

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Sat 6/14

11:00 am-11:10 pm

3 stops30h 10m

Olbia Costa Smeralda

Sat 6/21

9:15 am-9:48 pm

2 stops18h 33m

$1,234

BaltimoreOlbia

BWI - OLB

BWIOLB

Baltimore/Washington

Fri 7/18

5:37 pm-6:15 pm

2 stops18h 38m

Olbia Costa Smeralda

Sat 7/26

10:15 am-7:23 pm

2 stops15h 08m

$1,456

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 14 results

Most accurate provider: When it comes to deals on Washington, D.C.-Olbia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Olbia flight deals on Cheapflights vs. eDreams >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 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.-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

Rainfall in Olbia 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

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

Peruse reviews from past customers who have flown with Delta, SWISS and ITA Airways from Washington, D.C. to Olbia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

ITA Airways

6.7

Okay

967 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa

6.7

Okay

7,046 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.6

Okay

6,845 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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.
What are the cheapest airlines flying from Washington, D.C. to Olbia round-trip?
Lufthansa, at $777, was found to be the cheapest airline from Washington, D.C. to Olbia.Alternate airlines to your destination round-trip include Delta and SWISS.
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

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Olbia to Amsterdam flights

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

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$720	Average$1,197	FlexibilityNo cancel fee	On-time76%

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$553+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Olbia with Cheapflights

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

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Round-trip from

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

Cheapest flights from Washington, D.C. to OlbiaExplore 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 May 1, 2025.

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 May 1, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Olbia

Rainfall in Olbia by month

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

Temperature in Olbia by month

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

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 May 1, 2025.

Peruse reviews from past customers who have flown with Delta, SWISS and ITA Airways from Washington, D.C. to Olbia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.?

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

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

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

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

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

Traveling to a place near Washington, D.C.?

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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.

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

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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 May 1, 2025.