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Olbia

$743+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OLB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$743
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Olbia Costa Smeralda flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Olbia Costa Smeralda flights.
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From Washington to Olbia Costa Smeralda
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Find flight deals from Washington to Olbia

Cheapest flights from Washington to Olbia
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 February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/72:15 pmSEA - OLB
1 stop18h 20mMultiple Airlines
Mon 4/145:30 pmOLB - SEA
2 stops37h 33mMultiple Airlines
Deal found 2/20$844
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/72:15 pmSEA - OLB
1 stop18h 20mLufthansa
Mon 4/146:30 pmOLB - SEA
1 stop26h 55mLufthansa
Deal found 2/20$854
This SWISS deal was found by Cheapflights users on 2/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/53:33 pmSEA - OLB
2 stops31h 22mSWISS
Sat 4/126:20 pmOLB - SEA
2 stops37h 23mSWISS
Deal found 2/19$1,848

Find flights from Washington to Olbia within your budget

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 February 20, 2025.

Fly from

Washington

Fly to

Olbia

Route

Depart

Return

Price

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Mon 4/7

2:15 pm-5:35 pm

1 stop18h 20m

Olbia Costa Smeralda

Mon 4/14

5:30 pm-10:03 pm

2 stops37h 33m

$844

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Mon 4/7

2:15 pm-5:35 pm

1 stop18h 20m

Olbia Costa Smeralda

Mon 4/14

6:30 pm-12:25 pm

1 stop26h 55m

$854

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Sat 4/5

3:33 pm-7:55 am

2 stops31h 22m

Olbia Costa Smeralda

Sat 4/12

6:20 pm-10:43 pm

2 stops37h 23m

$1,848

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Washington to Olbia

Get recent, data-driven insights about flights from Washington to Olbia including ideal travel times, pricing trends, and more.

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 February 20, 2025.

When flying from State of Washington to Olbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Olbia by month

Plan your trip to Olbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Olbia ranges from 0.2 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Olbia when rainfall is around 0.2 in.

Temperature in Olbia by month

Plan your trip to Olbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Olbia, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Olbia

Get insights into the airlines that provide service to Olbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Olbia. Reviews last updated February 20, 2025.
SWISS
7.5
Good
1,568 reviews

Comfort

7.3

Food

7.0

Entertainment

6.7

Overall

7.5

Crew

8.2

Boarding

7.6

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS
7.5
Good
1,568 reviews
SWISS
7.5
Good
1,568 reviews

Comfort

7.3

Food

7.0

Entertainment

6.7

Overall

7.5

Crew

8.2

Boarding

7.6

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Lufthansa
6.7
Okay
6,984 reviews
SWISS
7.5
Good
1,568 reviews

Comfort

7.3

Food

7.0

Entertainment

6.7

Overall

7.5

Crew

8.2

Boarding

7.6

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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.

  • What airport do you fly into for flights to Olbia from Washington?

    For a flight from Washington to Olbia, you will be flying into Costa Smeralda. Olbia Costa Smeralda (OLB) is just 1.9 mi from the center of the city.

  • Can I find deals for flights from Washington to Olbia that include hotel bookings?

    Yes. In addition to deals on Washington to Olbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Olbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Olbia.

  • Can I find deals for business class flights from Washington to Olbia?

    Yes. Cheapflights offers flight deals from Washington to Olbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington?

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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.
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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$1,277Average$1,779FlexibilityNo cancel feeOn-time76%
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