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

Iberia, at $709, was found to be the cheapest airline from Washington, D.C. to Olbia.Alternate airlines to your destination round-trip include British Airways and Lufthansa.

What are the cheapest airlines to fly from Washington, D.C. to Olbia one-way?

The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $559. However, be on the lookout for offers from Lufthansa and Air France, as they are both options that can get you from Washington, D.C. to Olbia for a low price.

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, Washington, D.C. Reagan-National - Olbia Costa Smeralda or Baltimore/Washington - 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.

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.

$269+ Flights from Washington, D.C. to Olbia

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

Round-trip from	$709 (Iberia)
One-way from	$269 (Kiwi.com)

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

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 June 12, 2025.

Sat 9/64:35 pmIAD - OLB

1 stop19h 55mIberia

Sat 9/1311:00 pmOLB - IAD

1 stop22h 00mIberia

Deal found 6/11

$709

Fri 9/57:25 pmIAD - OLB

1 stop17h 20mBritish Airways

Mon 9/159:15 pmOLB - IAD

1 stop24h 45mBritish Airways

Deal found 6/10

$716

Fri 9/198:45 pmIAD - OLB

1 stop28h 45mMultiple Airlines

Mon 9/296:30 pmOLB - IAD

1 stop25h 00mMultiple Airlines

Deal found 6/11

$724

Fri 9/55:16 pmIAD - OLB

2 stops21h 14mLufthansa

Mon 9/1512:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 6/9

$728

Fri 9/52:35 pmDCA - OLB

2 stops22h 10mBritish Airways

Mon 9/159:15 pmOLB - DCA

2 stops29h 00mBritish Airways

Deal found 6/9

$959

Fri 7/188:45 pmIAD - OLB

1 stop17h 40mSWISS

Sat 7/269:15 pmOLB - IAD

1 stop25h 00mSWISS

Deal found 6/12

$1,078

Thu 7/2412:12 pmIAD - OLB

2 stops15h 18mAir France

Sun 7/2710:20 amOLB - IAD

1 stop12h 00mAir France

Deal found 6/11

$1,092

Sun 11/912:55 pmDCA - OLB

3 stops19h 40mMultiple Airlines

Sun 11/167:00 amOLB - DCA

3 stops41h 07mMultiple Airlines

Deal found 6/10

$1,115

Sat 11/81:51 pmBWI - OLB

3 stops23h 24mMultiple Airlines

Sun 11/167:00 pmOLB - BWI

3 stops29h 30mMultiple Airlines

Deal found 6/11

$1,141

Fri 9/59:20 pmBWI - OLB

1 stop31h 05mBritish Airways

Mon 9/159:15 pmOLB - BWI

1 stop28h 20mBritish Airways

Deal found 6/11

$1,261

Fri 7/184:51 pmDCA - OLB

2 stops19h 24mDelta

Sat 7/2610:15 amOLB - DCA

2 stops18h 44mDelta

Deal found 6/12

$1,417

Fri 8/294:30 pmIAD - OLB

2 stops18h 00mITA Airways

Sun 9/76:30 pmOLB - IAD

2 stops26h 10mITA Airways

Deal found 6/10

$1,686

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 June 12, 2025.

Sat 9/64:35 pmIAD - OLB

1 stop19h 55mIberia

Sat 9/1311:00 pmOLB - IAD

1 stop22h 00mIberia

Deal found 6/11

$709

Fri 9/57:25 pmIAD - OLB

1 stop17h 20mBritish Airways

Mon 9/159:15 pmOLB - IAD

1 stop24h 45mBritish Airways

Deal found 6/10

$716

Sat 9/64:35 pmIAD - OLB

1 stop19h 55mMultiple Airlines

Sat 9/132:05 pmOLB - IAD

1 stop12h 10mMultiple Airlines

Deal found 6/12

$724

Fri 9/55:16 pmIAD - OLB

2 stops21h 14mLufthansa

Mon 9/1512:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 6/9

$728

Fri 7/188:45 pmIAD - OLB

1 stop17h 40mSWISS

Sat 7/269:15 pmOLB - IAD

1 stop25h 00mSWISS

Deal found 6/12

$1,078

Thu 7/2412:12 pmIAD - OLB

2 stops15h 18mAir France

Sun 7/2710:20 amOLB - IAD

1 stop12h 00mAir France

Deal found 6/11

$1,092

Fri 7/184:51 pmDCA - OLB

2 stops19h 24mDelta

Sat 7/2610:15 amOLB - DCA

2 stops18h 44mDelta

Deal found 6/12

$1,417

Fri 8/294:30 pmIAD - OLB

2 stops18h 00mITA Airways

Sun 9/76:30 pmOLB - IAD

2 stops26h 10mITA Airways

Deal found 6/10

$1,686

Fri 9/52:35 pmDCA - OLB

2 stops22h 10mBritish Airways

Mon 9/159:15 pmOLB - DCA

2 stops29h 00mBritish Airways

Deal found 6/9

$959

Sun 11/912:55 pmDCA - OLB

3 stops19h 40mMultiple Airlines

Sun 11/167:00 amOLB - DCA

3 stops41h 07mMultiple Airlines

Deal found 6/10

$1,115

Sat 11/81:51 pmBWI - OLB

3 stops23h 24mMultiple Airlines

Sun 11/167:00 pmOLB - BWI

3 stops29h 30mMultiple Airlines

Deal found 6/11

$1,141

Fri 9/59:20 pmBWI - OLB

1 stop31h 05mBritish Airways

Mon 9/159:15 pmOLB - BWI

1 stop28h 20mBritish Airways

Deal found 6/11

$1,261

Last-minute flights from Washington, D.C. to Olbia
Discover last-minute flight deals from Washington, D.C. to Olbia. Data last updated June 12, 2025 and is based on user searches.

Thu 6/124:40 pmDCA - OLB

2 stops25h 15mMultiple Airlines

Thu 6/196:00 amOLB - DCA

2 stops23h 07mMultiple Airlines

Deal found 6/11

$1,709

Fri 6/1312:03 pmIAD - OLB

2 stops16h 37mDelta

Sat 6/2811:30 amOLB - IAD

1 stop13h 45mDelta

Deal found 6/11

$2,151

Tue 6/178:14 pmIAD - OLB

2 stops18h 21mBritish Airways

Tue 6/247:35 pmOLB - IAD

2 stops27h 36mBritish Airways

Deal found 6/12

$1,926

Tue 6/1710:20 pmIAD - OLB

1 stop12h 15mLufthansa

Tue 6/2412:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 6/11

$1,986

Wed 6/182:54 pmDCA - OLB

2 stops14h 26mBritish Airways

Mon 6/239:15 pmOLB - DCA

2 stops27h 12mBritish Airways

Deal found 6/10

$2,385

Thu 6/195:00 pmDCA - OLB

2 stops16h 05mIberia

Sun 6/222:25 pmOLB - DCA

2 stops35h 00mIberia

Deal found 6/11

$2,541

Fri 6/208:30 pmIAD - OLB

3 stops35h 10mMultiple Airlines

Thu 6/267:05 amOLB - IAD

3 stops33h 11mMultiple Airlines

Deal found 6/10

$1,326

Fri 6/208:30 pmBWI - OLB

2 stops20h 10mMultiple Airlines

Thu 6/2611:00 amOLB - BWI

3 stops18h 13mMultiple Airlines

Deal found 6/10

$1,955

Fri 6/209:20 pmBWI - OLB

1 stop15h 25mBritish Airways

Thu 6/2612:30 pmOLB - BWI

1 stop13h 05mBritish Airways

Deal found 6/10

$2,590

Fri 7/116:10 pmIAD - OLB

1 stop17h 25mLufthansa

Tue 7/2212:00 pmOLB - IAD

1 stop13h 25mLufthansa

Deal found 6/9

$986

Fri 7/116:10 pmIAD - OLB

2 stops20h 20mMultiple Airlines

Tue 7/229:25 pmOLB - IAD

1 stop24h 50mMultiple Airlines

Deal found 6/9

$1,046

Fri 7/188:45 pmIAD - OLB

1 stop17h 40mSWISS

Sat 7/269:15 pmOLB - IAD

1 stop25h 00mSWISS

Deal found 6/12

$1,078

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 June 12, 2025.

Tue 8/1910:20 pmIAD - OLB

2 stops27h 35mMultiple Airlines

Deal found 6/10

$269

Sun 6/294:50 pmBWI - OLB

2 stops59h 20mMultiple Airlines

Deal found 6/9

$396

Tue 7/111:45 amDCA - OLB

2 stops14h 35mMultiple Airlines

Deal found 6/9

$550

Tue 8/199:20 pmBWI - OLB

1 stop17h 15mBritish Airways

Deal found 6/10

$559

Tue 7/110:40 pmIAD - OLB

1 stop15h 55mBritish Airways

Deal found 6/9

$559

Sat 7/2610:20 pmIAD - OLB

1 stop12h 15mLufthansa

Deal found 6/11

$562

Tue 8/193:50 pmDCA - OLB

2 stops22h 45mBritish Airways

Deal found 6/10

$573

Thu 7/246:30 pmIAD - OLB

1 stop17h 45mAir France

Deal found 6/11

$573

Sun 6/295:40 pmDCA - OLB

2 stops42h 35mDelta

Deal found 6/9

$588

Tue 8/199:20 pmBWI - OLB

2 stops16h 00mIberia

Deal found 6/10

$959

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

Sat 9/6

4:35 pm-6:30 pm

1 stop19h 55m

Olbia Costa Smeralda

Sat 9/13

11:00 pm-3:00 pm

1 stop22h 00m

$709

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 9/5

7:25 pm-6:45 pm

1 stop17h 20m

Olbia Costa Smeralda

Mon 9/15

9:15 pm-4:00 pm

1 stop24h 45m

$716

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 9/19

8:45 pm-7:30 am

1 stop28h 45m

Olbia Costa Smeralda

Mon 9/29

6:30 pm-1:30 pm

1 stop25h 00m

$724

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 9/5

5:16 pm-8:30 pm

2 stops21h 14m

Olbia Costa Smeralda

Mon 9/15

12:00 pm-7:25 pm

1 stop13h 25m

$728

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Fri 9/5

2:35 pm-6:45 pm

2 stops22h 10m

Olbia Costa Smeralda

Mon 9/15

9:15 pm-8:15 pm

2 stops29h 00m

$959

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Fri 7/18

8:45 pm-8:25 pm

1 stop17h 40m

Olbia Costa Smeralda

Sat 7/26

9:15 pm-4:15 pm

1 stop25h 00m

$1,078

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Thu 7/24

12:12 pm-9:30 am

2 stops15h 18m

Olbia Costa Smeralda

Sun 7/27

10:20 am-4:20 pm

1 stop12h 00m

$1,092

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Sun 11/9

12:55 pm-2:35 pm

3 stops19h 40m

Olbia Costa Smeralda

Sun 11/16

7:00 am-6:07 pm

3 stops41h 07m

$1,115

BaltimoreOlbia

BWI - OLB

BWIOLB

Baltimore/Washington

Sat 11/8

1:51 pm-7:15 pm

3 stops23h 24m

Olbia Costa Smeralda

Sun 11/16

7:00 pm-6:30 pm

3 stops29h 30m

$1,141

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

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 24 results

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, Air France and SWISS 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

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,463 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,623 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Iberia

7.0

Good

2,776 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

ITA Airways

6.7

Okay

990 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?
Iberia, at $709, was found to be the cheapest airline from Washington, D.C. to Olbia.Alternate airlines to your destination round-trip include British Airways and Lufthansa.
What are the cheapest airlines to fly from Washington, D.C. to Olbia one-way?
The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $559. However, be on the lookout for offers from Lufthansa and Air France, as they are both options that can get you from Washington, D.C. to Olbia for a low price.
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

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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$787	Average$1,176	FlexibilityNo cancel fee	On-time76%

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$269+ 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 8/19. 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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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 June 12, 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 June 12, 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 June 12, 2025.

Peruse reviews from past customers who have flown with Delta, Air France and SWISS 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 cheapest airlines to fly from Washington, D.C. to Olbia one-way?

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.?

Browse thousands of different options on Cheapflights for your next trip

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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 June 12, 2025.