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Sardinia

$769+ Cheap flights from Seattle (SEA) to Sardinia

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CAG
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$769
(Mytrip)
Provider with most accurate pricing for Seattle/Tacoma Intl-Cagliari Elmas flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cagliari Elmas flights.
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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 October 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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.
Thu 12/112:35 pmSEA - CAG
2 stops23h 25mMultiple Airlines
Thu 12/186:00 amCAG - SEA
2 stops20h 00mMultiple Airlines
Deal found 10/27$769
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:35 pmSEA - OLB
3 stops23h 30mMultiple Airlines
Fri 11/1410:05 amOLB - SEA
3 stops37h 26mMultiple Airlines
Deal found 10/29$1,123

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 October 29, 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 12/11

2:35 pm-11:00 pm

2 stops23h 25m

Cagliari Elmas

Thu 12/18

6:00 am-5:00 pm

2 stops20h 00m

$769

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

Wed 4/1

6:50 pm-5:45 pm

1 stop13h 55m

Cagliari Elmas

Sun 4/5

6:35 pm-10:29 pm

2 stops36h 54m

$910

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Sun 11/9

2:35 pm-11:05 pm

3 stops23h 30m

Olbia Costa Smeralda

Fri 11/14

10:05 am-2:31 pm

3 stops37h 26m

$1,123

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

Wed 4/1

6:50 pm-4:35 pm

1 stop12h 45m

Olbia Costa Smeralda

Sun 4/5

12:00 pm-4:59 pm

1 stop13h 59m

$1,583

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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 October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Sardinia in the morning. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the afternoon.

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 October 29, 2025.
Read through reviews of airlines operating flights from Seattle to Sardinia, such as Delta and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,538 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from Seattle to Sardinia?

    Departing from Seattle to Sardinia will take you 13h 55m. Seattle and Sardinia are separated by a distance of 5738 mi.

  • 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$971Average$1,888FlexibilityNo cancel feeOn-time76%
DeltaCheapest$1,047Average$1,296FlexibilityNo cancel feeOn-timeN/A

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