Cheap flights from Washington, D.C. Dulles Intl Airport to Olbia from $709
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Olbia departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Olbia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Olbia?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Olbia is on a Tuesday. Travelers who choose to depart for Olbia on a Tuesday will often find tickets for as low as $1,096. On the other hand, Friday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,290.
What is the cheapest time of day to depart on your flight to Olbia?
Our most recent data shows that the best time of day to fly to Olbia is in the afternoon. Flights from Washington, D.C. Dulles Intl Airport to Olbia during this time can be as low as $1,126. Try not to purchase tickets in the evening because they tend to be around $1,182. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Washington, D.C. Dulles Intl Airport to Olbia
Cheap Washington, D.C. Dulles Intl Airport to Olbia (IAD to OLB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Olbia
How far is Washington, D.C. Dulles Intl to Olbia Costa Smeralda by plane?
The distance between Washington, D.C. Dulles Intl and Olbia Costa Smeralda is about 4398.3 mi. 11h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Olbia Costa Smeralda Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Olbia Costa Smeralda Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Olbia Costa Smeralda Airport?
As of June 2025, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Olbia Costa Smeralda Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Olbia Costa Smeralda Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Olbia Costa Smeralda Airport.
What documentation or ID do you need to fly to Olbia Costa Smeralda Airport?
The travel and health documents required for your trip to Olbia Costa Smeralda Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Olbia Costa Smeralda Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Olbia?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Olbia, the leading airline is Lufthansa, making up 100% of the total bookings.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Olbia
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Olbia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $720 | Free Cancellation | Rating 6.7 7,129 reviews |
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Why should I use momondo to find a flight deal from Washington, D.C. to Olbia?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Olbia. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington, D.C. to Olbia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Washington, D.C. to Olbia flights to just show those with flexible booking policies.
How can momondo help me find flights from Washington, D.C. to Olbia?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Olbia from Washington, D.C..
I’m not ready to book a flight from Washington, D.C. to Olbia right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington, D.C. to Olbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.