$380+ Cheap flights from Seattle (SEA) to Sardinia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Seattle to Sardinia with Cheapflights
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 Seattle to Sardinia
Keep the following information in mind while searching for Seattle to Sardinia flight deals. Data was last updated June 12, 2025.
Round-trip from | $877 (Lufthansa) |
|---|---|
One-way from | $699 (Kiwi.com) |
Find flight deals from Seattle to Sardinia
Cheapest flights from Seattle to SardiniaExplore the most affordable flight options available from Seattle to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Seattle to Sardinia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SWISS deal was found by Cheapflights users on 6/9. 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.
This deal was found by Cheapflights users on 6/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Sardinia 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 June 12, 2025.
Use the filters below to find and compare flights from Seattle to Sardinia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SeattleOlbia
SEA - OLB
SEAOLB
Seattle/Tacoma Intl
Mon 10/6
7:15 pm-4:35 pm
2 stops36h 20m
Olbia Costa Smeralda
Tue 10/14
12:00 pm-10:16 pm
2 stops19h 16m
SeattleOlbia
SEA - OLB
SEAOLB
Seattle/Tacoma Intl
Sun 8/10
6:50 pm-4:35 pm
1 stop12h 45m
Olbia Costa Smeralda
Sat 8/23
9:15 pm-4:59 pm
1 stop28h 44m
SeattleCagliari
SEA - CAG
SEACAG
Seattle/Tacoma Intl
Wed 7/9
6:30 pm-6:00 pm
1 stop14h 30m
Cagliari Elmas
Wed 7/16
5:05 pm-11:35 am
1 stop27h 30m
SeattleOlbia
SEA - OLB
SEAOLB
Seattle/Tacoma Intl
Wed 7/9
1:30 pm-6:15 pm
1 stop19h 45m
Olbia Costa Smeralda
Wed 7/16
10:15 am-10:44 pm
2 stops21h 29m
SeattleCagliari
SEA - CAG
SEACAG
Seattle/Tacoma Intl
Wed 7/9
12:15 pm-6:00 pm
2 stops20h 45m
Cagliari Elmas
Wed 7/16
5:05 pm-11:35 am
1 stop27h 30m
SeattleOlbia
SEA - OLB
SEAOLB
Seattle/Tacoma Intl
Wed 7/9
12:15 pm-6:15 pm
2 stops21h 00m
Olbia Costa Smeralda
Wed 7/16
10:15 am-10:44 pm
2 stops21h 29m
SeattleCagliari
SEA - CAG
SEACAG
Seattle/Tacoma Intl
Wed 7/2
2:20 pm-5:35 pm
2 stops42h 15m
Cagliari Elmas
Fri 7/18
6:25 pm-11:55 am
2 stops26h 30m
SeattleOlbia
SEA - OLB
SEAOLB
Seattle/Tacoma Intl
Fri 7/25
1:45 pm-7:30 am
2 stops32h 45m
Olbia Costa Smeralda
Fri 8/1
8:40 am-6:36 pm
2 stops18h 56m
SeattleOlbia
SEA - OLB
SEAOLB
Seattle/Tacoma Intl
Thu 9/11
8:20 pm-8:35 pm
1 stop15h 15m
Olbia Costa Smeralda
Sun 9/21
11:20 am-6:20 pm
1 stop16h 00m
SeattleOlbia
SEA - OLB
SEAOLB
Seattle/Tacoma Intl
Thu 9/11
7:00 pm-9:20 am
3 stops29h 20m
Best time to book a flight from Seattle to Sardinia
Have a flexible travel schedule? Discover the best time to fly to Sardinia from Seattle with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Sardinia
What is the cheapest time of day to fly from SEA to SA?
Find hourly flight availability from Seattle to Sardinia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Sardinia as you normally would.
Rainfall in Sardinia by month
Plan your trip to Sardinia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Sardinia ranges from 0.1 - 2.2 inches per month. February is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Sardinia when rainfall is around 0.1 in.
Temperature in Sardinia by month
Plan your trip to Sardinia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Sardinia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 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 Sardinia
Get insights into the airlines that provide service to Sardinia. 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 Sardinia. Reviews last updated June 12, 2025.
To help decide which airline to fly from Seattle to Sardinia, see what other customers have to say about Delta, Air France and SWISS. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Seattle to Sardinia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Sardinia
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Seattle to Sardinia
Discover the top airline that operate flights from Seattle to Sardinia. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,047 | Average$1,539 | FlexibilityNo cancel fee | On-timeN/A |