WAS - OLB

$368 Find Cheap Flights from Washington, D.C. to Olbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Olbia departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Olbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Olbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Olbia, as well as popular online travel agencies
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Cheap Flights from Washington, D.C. to Olbia (WAS-OLB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Olbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Olbia

Fri, Sep 5 - Mon, Sep 15
British Airways Logo
10:40 pm - 10:25 amIAD-OLB
29h 45m1 stop
British Airways Logo
9:15 pm - 8:10 pmOLB-IAD
28h 55m1 stop
$716British Airways
Find Deal
Mon, Aug 18 - Wed, Aug 27
 Logo
10:20 pm - 4:35 pmIAD-OLB
12h 15m1 stop
 Logo
9:10 pm - 4:15 pmOLB-IAD
25h 05m1 stop
Sat, Sep 6 - Sat, Sep 13
 Logo
4:35 pm - 6:30 pmIAD-OLB
19h 55m1 stop
 Logo
2:05 pm - 8:15 pmOLB-IAD
12h 10m1 stop
Tue, Aug 26 - Wed, Sep 10
British Airways Logo
4:36 pm - 8:35 pmIAD-OLB
21h 59m2 stops
British Airways Logo
9:20 pm - 5:35 pmOLB-IAD
26h 15m1 stop
$728British Airways
Find Deal
Mon, Aug 18 - Wed, Aug 27
Delta Logo
5:11 pm - 6:15 pmIAD-OLB
19h 04m2 stops
Delta Logo
10:15 am - 7:15 pmOLB-IAD
15h 00m1 stop
$733Delta
Find Deal
Mon, Aug 18 - Wed, Aug 27
Delta Logo
11:00 am - 9:30 amDCA-OLB
16h 30m2 stops
Delta Logo
10:15 am - 10:45 pmOLB-DCA
18h 30m2 stops
$742Delta
Find Deal
Mon, Aug 18 - Wed, Aug 27
Air France Logo
7:29 pm - 6:15 pmBWI-OLB
16h 46m2 stops
Air France Logo
10:15 am - 9:15 pmOLB-BWI
17h 00m2 stops
$742Air France
Find Deal
Fri, Sep 5 - Mon, Sep 15
Lufthansa Logo
10:20 pm - 4:35 pmIAD-OLB
12h 15m1 stop
Lufthansa Logo
5:30 pm - 9:19 pmOLB-IAD
33h 49m2 stops
$744Lufthansa
Find Deal
Fri, Sep 5 - Mon, Sep 15
Lufthansa Logo
6:10 pm - 8:30 pmIAD-OLB
20h 20m2 stops
Lufthansa Logo
5:30 pm - 9:19 pmOLB-IAD
33h 49m2 stops
$770Lufthansa
Find Deal
Wed, Jul 30 - Wed, Aug 6
Air France Logo
12:12 pm - 9:30 amIAD-OLB
15h 18m2 stops
Air France Logo
10:15 am - 4:20 pmOLB-IAD
12h 05m1 stop
$1,022Air France
Find Deal
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KAYAK's insights & trends for Washington, D.C. to Olbia flights

Get data-powered insights and trends into flights from Washington, D.C. to Olbia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Olbia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Olbia were found on British Airways ($716) and Delta ($733).

Good to know

Cheapest flight$368
Flight from Baltimore to Olbia

When to book flights from Washington, D.C. to Olbia

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Olbia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Olbia

  • What is the cheapest flight from Washington, D.C. to Olbia?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Olbia was $368 for a one-way ticket and $716 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Olbia?

    Yes

  • Which airports will I be using when flying from Washington, D.C. to Olbia?

    On your way to Olbia, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at Olbia Costa Smeralda.

  • Which aircraft models fly most regularly from Washington, D.C. to Olbia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Olbia?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Olbia, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Olbia, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Olbia are Lufthansa and British Airways. With an average price for the route of $1,174 and an overall rating of 6.8, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,296 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Olbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Olbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Olbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Olbia from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Olbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Olbia with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Olbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Olbia from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Washington, D.C. to Olbia

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Olbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Olbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7152 reviews
6.4Entertainment
7.0Boarding
7.5Crew
6.3Food
6.8Comfort
Airline reviews

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

4.0 OkayBrian Keao, Jun 2025SFO - OGG
Read more Lufthansa reviews

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

My schedule flight was rebooking and changed to Chicago, then I did not used the flight from Dulles to Savannah

Seats were extremely hard and uncomfortable. as well as very narrow even though I paid an extra $230 for upgraded preferred seats. Very disappointed in the downtrend of Lufthansa and United Airlines.

There is more space in this economy seat. It felt like a better layout, not so cramped.

Liked nothing. Rude staff. Incompetent crew and workers. Wont fly with again

The staff was not at pleasant as those on the first leg of our trip.

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

This was the second time on BA, food terrible, bathrooms gross, boarding late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

charging port did not work, no entertainment system. Other than that the flight was good and safe.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

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

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