$1,165+ Cheap flights from Washington to Olbia (OLB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OLB
Dec 3 — Dec 101
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Olbia
Keep the following information in mind while searching for Washington to Olbia flight deals. Data was last updated November 3, 2025.
Round-trip from | $1,165 (Mytrip) |
|---|
Find flight deals from Washington to Olbia
Cheapest flights from Washington to OlbiaExplore the most affordable flight options available from Washington to Olbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
Explore the most affordable flight options available from Washington to Olbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:35 pmSEA - OLB
3 stops23h 05mMultiple Airlines
Wed 11/267:30 pmOLB - SEA
3 stops29h 10mMultiple Airlines
Deal found 11/1![Multiple Airlines logo]()
$1,165
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:35 pmSEA - OLB
3 stops23h 30mMultiple Airlines
Sun 12/287:50 pmOLB - SEA
2 stops28h 50mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$1,512
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to Olbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Washington to Olbia that are best for you.
Fly from
Washington
Fly to
Olbia
Route
Depart
Return
Price
SeattleOlbia
SEA - OLB
SEAOLB
Seattle/Tacoma Intl
Wed 11/19
2:35 pm-10:40 pm
3 stops23h 05m
Olbia Costa Smeralda
Wed 11/26
7:30 pm-3:40 pm
3 stops29h 10m
$1,165
SeattleOlbia
SEA - OLB
SEAOLB
Seattle/Tacoma Intl
Sun 12/14
2:35 pm-11:05 pm
3 stops23h 30m
Olbia Costa Smeralda
Sun 12/28
7:50 pm-3:40 pm
2 stops28h 50m
$1,512
Best time to book a flight from Washington to Olbia
Have a flexible travel schedule? Discover the best time to fly to Olbia from Washington 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 to Olbia
What is the cheapest time of day to fly from WA to OLB?
Find hourly flight availability from Washington to Olbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.
It’s optimal to fly from State of Washington to Olbia in the morning. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the evening.
Related info for your journey
Find useful and relevant information for your journey from Washington to Olbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Olbia?
Book flights to Olbia if you plan to visit one of these locationsGolfo Aranci
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Alternative routes for Washington to Olbia
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Washington to Olbia
Discover the top airline that operate flights from Washington to Olbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$971 | Average$1,888 | FlexibilityNo cancel fee | On-time76% |