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Sardinia

$389+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CAG
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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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 July 30, 2025.

Round-trip from

$780
(KLM)

One-way from

$389
(Kiwi.com)
From Seattle/Tacoma Intl to Sardinia
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One-way flight from Seattle/Tacoma Intl to Sardinia
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Find flight deals from Seattle to Sardinia

Cheapest flights from Seattle to Sardinia
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 July 30, 2025.

This KLM deal was found by Cheapflights users on 7/30. 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.
Thu 8/146:40 pmSEA - CAG
1 stop14h 20mMultiple Airlines
Mon 8/185:05 pmCAG - SEA
1 stop31h 50mMultiple Airlines
Deal found 7/30$780
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 8/1412:05 pmSEA - CAG
2 stops20h 55mDelta
Mon 8/185:05 pmCAG - SEA
1 stop27h 30mDelta
Deal found 7/30$792
This Gurufare deal was found by Cheapflights users on 7/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:20 pmSEA - CAG
1 stop19h 15mLufthansa
Mon 10/207:25 pmCAG - SEA
1 stop25h 30mLufthansa
Deal found 7/30$881
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:00 pmSEA - OLB
2 stops36h 15mLufthansa
Sat 10/186:30 pmOLB - SEA
1 stop26h 25mLufthansa
Deal found 7/30$960
This Gotogate deal was found by Cheapflights users on 7/30. 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.
Sat 9/202:00 pmSEA - OLB
2 stops36h 15mMultiple Airlines
Sat 10/186:30 pmOLB - SEA
2 stops33h 06mMultiple Airlines
Deal found 7/30$967
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:40 pmSEA - OLB
2 stops43h 45mBritish Airways
Sat 9/207:45 pmOLB - SEA
1 stop24h 45mBritish Airways
Deal found 7/30$986
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:25 pmSEA - OLB
1 stop29h 30mCondor
Fri 8/152:45 pmOLB - SEA
2 stops40h 32mCondor
Deal found 7/29$1,184
This SWISS deal was found by Cheapflights users on 7/30. 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 9/134:20 pmSEA - OLB
1 stop30h 35mSWISS
Sat 9/2010:50 amOLB - SEA
2 stops16h 46mSWISS
Deal found 7/30$1,233
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1212:40 pmSEA - CAG
2 stops34h 00mSWISS
Fri 8/159:10 pmCAG - SEA
1 stop26h 40mSWISS
Deal found 7/30$2,257

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 July 30, 2025.
Use the filters below to find and compare flights from Seattle to Sardinia that are best for you.

Fly from

Seattle

Fly to

Sardinia

Route

Depart

Return

Price

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Thu 8/14

6:40 pm-6:00 pm

1 stop14h 20m

Cagliari Elmas

Mon 8/18

5:05 pm-3:55 pm

1 stop31h 50m

$780

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Thu 8/14

12:05 pm-6:00 pm

2 stops20h 55m

Cagliari Elmas

Mon 8/18

5:05 pm-11:35 am

1 stop27h 30m

$792

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 10/8

2:20 pm-6:35 pm

1 stop19h 15m

Cagliari Elmas

Mon 10/20

7:25 pm-11:55 am

1 stop25h 30m

$881

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Sat 9/20

2:00 pm-11:15 am

2 stops36h 15m

Olbia Costa Smeralda

Sat 10/18

6:30 pm-11:55 am

1 stop26h 25m

$960

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Sat 9/20

2:00 pm-11:15 am

2 stops36h 15m

Olbia Costa Smeralda

Sat 10/18

6:30 pm-6:36 pm

2 stops33h 06m

$967

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Sat 9/13

3:40 pm-8:25 pm

2 stops43h 45m

Olbia Costa Smeralda

Sat 9/20

7:45 pm-11:30 am

1 stop24h 45m

$986

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Tue 8/12

5:25 pm-7:55 am

1 stop29h 30m

Olbia Costa Smeralda

Fri 8/15

2:45 pm-10:17 pm

2 stops40h 32m

$1,184

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Sat 9/13

4:20 pm-7:55 am

1 stop30h 35m

Olbia Costa Smeralda

Sat 9/20

10:50 am-6:36 pm

2 stops16h 46m

$1,233

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Tue 8/12

12:40 pm-7:40 am

2 stops34h 00m

Cagliari Elmas

Fri 8/15

9:10 pm-2:50 pm

1 stop26h 40m

$2,257

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Mon 9/15

9:33 pm-10:30 pm

2 stops39h 57m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 11 results
1
2

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.
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 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 July 30, 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.

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 July 30, 2025.
Read through reviews of airlines operating flights from Seattle to Sardinia, such as Delta, SWISS, and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,269 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,217 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Condor
6.3
Okay
353 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What airport do you fly from for flights from Seattle to Sardinia?

    If you book a flight to Sardinia from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • Can I find deals for flights from Seattle to Sardinia that include hotel bookings?

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

  • How can I find direct flights from Seattle to Sardinia?

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

  • Can I find deals for business class flights from Seattle to Sardinia?

    Yes. Cheapflights offers flight deals from Seattle to Sardinia 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

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Alternative routes for Seattle to Sardinia

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Top 2 airlines flying from Seattle to Sardinia

Discover the top 2 airlines 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$971Average$1,888FlexibilityNo cancel feeOn-time76%
DeltaCheapest$1,047Average$1,414FlexibilityNo cancel feeOn-timeN/A

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