$536 Cheap Lufthansa flights Washington (IAD) to Olbia (OLB)

View $536 flight on Mon, Oct 20, 2025Opens in a new window

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$536 Cheap Lufthansa flights Washington (IAD) to Olbia (OLB)

Prices were available within the past 7 days and start at $536 for one-way flights and $703 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Sep 29 - Mon, Oct 6
IAD
Washington
OLB
Olbia
$703 Roundtrip, found 2 days ago
$703
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Sep 29 from Washington to Olbia, returning Mon, Oct 6, priced at $703 found 2 days ago
Lufthansa
Tue, Sep 30 - Sun, Oct 5
IAD
Washington
OLB
Olbia
$718 Roundtrip, found 2 days ago
$718
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Sep 30 from Washington to Olbia, returning Sun, Oct 5, priced at $718 found 2 days ago
Lufthansa
Wed, Oct 15 - Tue, Oct 21
IAD
Washington
OLB
Olbia
$724 Roundtrip, found 2 days ago
$724
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 15 from Washington to Olbia, returning Tue, Oct 21, priced at $724 found 2 days ago
Lufthansa
Mon, Sep 22 - Mon, Oct 6
IAD
Washington
OLB
Olbia
$729 Roundtrip, found 2 days ago
$729
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Sep 22 from Washington to Olbia, returning Mon, Oct 6, priced at $729 found 2 days ago
Lufthansa
Thu, May 14 - Thu, May 21
IAD
Washington
OLB
Olbia
$732 Roundtrip, found 3 days ago
$732
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, May 14 from Washington to Olbia, returning Thu, May 21, priced at $732 found 3 days ago
Lufthansa
Mon, Aug 18 - Sun, Aug 24
IAD
Washington
OLB
Olbia
$736 Roundtrip, found 2 hours ago
$736
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Mon, Aug 18 from Washington to Olbia, returning Sun, Aug 24, priced at $736 found 2 hours ago
Lufthansa
Fri, Sep 5 - Tue, Sep 16
IAD
Washington
OLB
Olbia
$741 Roundtrip, found 3 days ago
$741
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Washington to Olbia, returning Tue, Sep 16, priced at $741 found 3 days ago
Flights from Washington (IAD) to Olbia (OLB)
Origin airport
Washington Dulles Intl.
Destination airport
Costa Smeralda
Airlines serving
Air France, Austrian Airlines, British Airways, Iberia, Lufthansa, Swiss International Air Lines
Popular airline
Lufthansa
Distance
4402 mi

Frequently asked questions

How much is a Lufthansa flight from Washington Dulles Intl. Airport (IAD) to Costa Smeralda Airport (OLB)?
You can discover cheap return Lufthansa flights from $703 from IAD to OLB by sorting your results from "Price (lowest to highest)" on Expedia. Or search for deals from $536 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to OLB with Lufthansa?
Lufthansa flights to Olbia are often cheaper in the low-season months of November and February. Whether you need a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Washington Dulles Intl. Airport (IAD) to Costa Smeralda Airport (OLB) with Lufthansa?
Look for Lufthansa flights from IAD to OLB about one month before you want to leave. The most affordable time to reserve an international flight is usually 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your ticket type or itinerary, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Lufthansa fly nonstop from Washington Dulles Intl. Airport (IAD) to Costa Smeralda Airport (OLB)?
To figure out if there's a direct journey from IAD to OLB with Lufthansa or another carrier, check the "Nonstop" box when looking for tickets.
What is the earliest Lufthansa flight from IAD to OLB?
To find the earliest departure from IAD to OLB with Lufthansa, sort your results by "Early Morning" and "Morning." Booking an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Lufthansa fly into in Olbia?
Costa Smeralda Airport (OLB) is the primary Olbia hub for Lufthansa flights from Washington Dulles Intl. Airport (IAD).
What kind of luggage can I take on a Lufthansa flight from Washington Dulles Intl. Airport (IAD) to Costa Smeralda Airport (OLB)?
For checked luggage, you can bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches. You can also travel with 2 cabin bags in the cabin when flying standard economy from IAD to OLB with Lufthansa. This carry-on should weigh less than 17 lb and be no bigger than 21 inches x 15 inches x 9 inches. Exceeding these limits can mean additional charges, so read Lufthansa's baggage allowance policies before packing your suitcase.
Why fly with Lufthansa from IAD to OLB?
Flying from IAD to OLB with Lufthansa comes with a variety of perks, such as an excellent in-flight experience and top-tier customer service. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That's on top of the Lufthansa Miles and More points you can earn with Lufthansa.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Lufthansa flight from Washington Dulles Intl. Airport (IAD) to Costa Smeralda Airport (OLB)?
Typically, you can modify or cancel your flight, although additional fees may apply if you booked over 24 hours ago. Want to keep your options open? Apply the "No cancel fee" and "Changes included" filters to find flights that won't penalize you if you have to adjust your plans. To make changes, head to "Trips," select your flight and click on "Manage Booking" for more information.

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