Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from Washington (IAD) to Olbia (OLB)
Prices were available within the past 7 days and start at $601 for one-way flights and $1,071 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Washington Dulles Intl. |
Destination airport | Costa Smeralda |
Airlines serving | Aer Lingus, British Airways, Brussels Airlines, Lufthansa, Swiss International Air Lines |
Roundtrip price | $1,071 |
Distance | 4402 mi |
Washington to Olbia Flights
The cheapest times to fly from Washington to Olbia
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Olbia are during the month of October. You can find some of the cheapest flights from Washington to Olbia with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Washington to Olbia
Sunday is one of the best days to book for cheap flights from Washington to Olbia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Washington to Olbia
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Olbia in 2024. You can also book with separate airlines for your outbound and return journeys, from $601 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Olbia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Olbia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Other Airlines
- Main Airports for Flights
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Washington
- Washington to Mumbai (IAD - BOM)
- Washington to Los Angeles (IAD - LAX)
- Washington to Punta Cana (IAD - PUJ)
- Washington to Miami (IAD - MIA)
- Washington to Paris (IAD - CDG)
- Washington to Boston (IAD - BOS)
- Washington to Delhi (IAD - DEL)
- Washington to Seattle (IAD - SEA)
- Washington to Hyderabad (IAD - HYD)
- Washington to Guatemala City (IAD - GUA)
- Washington to Rome (IAD - FCO)
- Washington to Dallas (IAD - DFW)
Top Routes to Olbia
- Chicago to Olbia (ORD - OLB)
- Newark Liberty Intl. Airport to Olbia (EWR - OLB)
- London to Olbia (LCY - OLB)
- Milan to Olbia (MXP - OLB)
- Miami to Olbia (MIA - OLB)
- Amsterdam to Olbia (AMS - OLB)
- Boston to Olbia (BOS - OLB)
- Barcelona to Olbia (BCN - OLB)
- Denver to Olbia (DEN - OLB)
- New York to Olbia (JFK - OLB)
- Milan to Olbia (LIN - OLB)
- Zürich to Olbia (ZRH - OLB)
Top Routes from Washington
- Emirates Washington to Mumbai
- Alaska Airlines Washington to Los Angeles
- United Washington to Punta Cana
- United Washington to Miami
- United Washington to Boston
- Emirates Washington to Delhi
- Alaska Airlines Washington to Seattle
- Emirates Washington to Hyderabad
- Avianca Washington to Guatemala City
- United Washington to Dallas
Top Flight Destinations
- Flights to Rome
- Flights to Milan
- Flights to Venice
- Flights to Florence
- Flights to Naples
- Flights to Sorrento
- Flights to Positano
- Flights to Bologna
- Flights to Palermo
- Flights to Taormina
- Flights to Amalfi
- Flights to Verona
- Flights to Turin
- Flights to Como
- Flights to Genoa
- Flights to Bellagio
- Flights to Pisa
- Flights to Bari
- Flights to Catania
- Flights to Capri
Washington
Baltimore
Main Airports for Flights
- Manassas Regional Airport (MNZ)
- Montgomery County Airpark Airport (GAI)
- Ronald Reagan Washington National Airport (DCA)
- College Park Airport (CGS)
- Tipton Airport (FME)
- Eastern West Virginia Regional Airport (MRB)
- Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
- Hagerstown Regional Airport (HGR)
- Martin State Airport (MTN)
- Easton - Newnam Airport (ESN)