What is the cheapest airline that flies from Washington to Sardinia?

Lufthansa is the most popular carrier operating from Washington to Sardinia

When did momondo last update prices for flights from Washington to Sardinia?

Prices for flights from Washington to Sardinia refresh daily.

How many operators does momondo search for flights from Washington to Sardinia?

There are 2 operators available for flights from Washington to Sardinia as of August 2025.

How old do you have to be to fly from Washington to Sardinia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Sardinia.

What documentation or ID do you need to fly to Sardinia?

The required travel and health documents for your Sardinia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sardinia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$269 Cheap Flights from Washington to Sardinia in 2025

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Find the cheapest flights from Washington to Sardinia

Round-trip

One-way

Last minute

Cheap round-trip flights

2:20 pm - 6:35 pmSEA-CAG

19h 15m1 stop

7:25 pm - 2:16 pmCAG-SEA

27h 51m2 stops

$753Lufthansa

Find Deal

mié., oct. 8 - lun., oct. 20

7:15 pm - 7:40 amSEA-CAG

51h 25m2 stops

9:10 pm - 6:36 pmCAG-SEA

30h 26m2 stops

$763

Find Deal

lun., sep. 22 - lun., sep. 29

2:20 pm - 6:35 pmSEA-CAG

19h 15m1 stop

7:25 pm - 6:36 pmCAG-SEA

32h 11m2 stops

$766Lufthansa

Find Deal

mié., oct. 8 - lun., oct. 20

2:29 pm - 7:40 amSEA-CAG

32h 11m2 stops

9:10 pm - 6:36 pmCAG-SEA

30h 26m2 stops

$768SWISS

Find Deal

mar., sep. 23 - lun., sep. 29

4:25 pm - 9:15 amSEA-CAG

31h 50m1 stop

7:25 pm - 11:55 amCAG-SEA

25h 30m1 stop

$769

Find Deal

lun., sep. 1 - lun., sep. 15

1:00 pm - 8:25 pmSEA-CAG

22h 25m2 stops

9:10 pm - 6:36 pmCAG-SEA

30h 26m2 stops

$833SWISS

Find Deal

jue., sep. 25 - lun., sep. 29

5:40 pm - 4:25 pmSEA-CAG

13h 45m1 stop

5:05 pm - 12:45 pmCAG-SEA

28h 40m1 stop

$943KLM

Find Deal

sáb., oct. 11 - sáb., oct. 25

1:02 pm - 6:45 pmSEA-OLB

20h 43m2 stops

7:45 pm - 11:30 amOLB-SEA

24h 45m1 stop

$1,084British Airways

Find Deal

vie., sep. 19 - sáb., sep. 27

5:05 pm - 6:35 amSEA-OLB

28h 30m1 stop

7:35 am - 3:15 pmOLB-SEA

16h 40m1 stop

$1,174Condor

Find Deal

vie., sep. 19 - sáb., sep. 27

5:05 pm - 6:35 amSEA-OLB

28h 30m1 stop

7:35 am - 3:15 pmOLB-SEA

16h 40m1 stop

$1,175Condor

Find Deal

vie., sep. 19 - sáb., sep. 27

Lufthansa flights from State of Washington to Sardinia

Our best Lufthansa deals on State of Washington to Sardinia flight tickets

Lufthansa

Oct 8

SEA2:20 pmSeattle/Tacoma Intl

19h 15m

1 stop

CAG6:35 pmCagliari Elmas

Oct 20

CAG7:25 pmCagliari Elmas

27h 51m

2 stops

SEA2:16 pmSeattle/Tacoma Intl

$753

Find similar

Lufthansa

Oct 8

SEA2:20 pmSeattle/Tacoma Intl

19h 15m

1 stop

CAG6:35 pmCagliari Elmas

Oct 20

CAG7:25 pmCagliari Elmas

32h 11m

2 stops

SEA6:36 pmSeattle/Tacoma Intl

$766

Find similar

Lufthansa

Oct 8

SEA7:00 amSeattle/Tacoma Intl

26h 35m

2 stops

CAG6:35 pmCagliari Elmas

Oct 20

CAG7:25 pmCagliari Elmas

36h 01m

2 stops

SEA10:26 pmSeattle/Tacoma Intl

$770

Find similar

SWISS flights from State of Washington to Sardinia

Our best SWISS deals on State of Washington to Sardinia flight tickets

SWISS

Sep 23

SEA2:29 pmSeattle/Tacoma Intl

32h 11m

2 stops

CAG7:40 amCagliari Elmas

Sep 29

CAG9:10 pmCagliari Elmas

30h 26m

2 stops

SEA6:36 pmSeattle/Tacoma Intl

$768

Find similar

SWISS

Sep 25

SEA1:00 pmSeattle/Tacoma Intl

22h 25m

2 stops

CAG8:25 pmCagliari Elmas

Sep 29

CAG9:10 pmCagliari Elmas

30h 26m

2 stops

SEA6:36 pmSeattle/Tacoma Intl

$833

Find similar

SWISS

Sep 22

SEA1:05 pmSeattle/Tacoma Intl

39h 10m

2 stops

CAG1:15 pmCagliari Elmas

Oct 2

CAG8:30 amCagliari Elmas

19h 06m

2 stops

SEA6:36 pmSeattle/Tacoma Intl

$948

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mié. 10/8

2:20 pm-6:35 pm

1 stop19h 15m

Cagliari Elmas

lun. 10/20

7:25 pm-2:16 pm

2 stops27h 51m

$753

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

lun. 9/22

7:15 pm-7:40 am

2 stops51h 25m

Cagliari Elmas

lun. 9/29

9:10 pm-6:36 pm

2 stops30h 26m

$763

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mié. 10/8

2:20 pm-6:35 pm

1 stop19h 15m

Cagliari Elmas

lun. 10/20

7:25 pm-6:36 pm

2 stops32h 11m

$766

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mar. 9/23

2:29 pm-7:40 am

2 stops32h 11m

Cagliari Elmas

lun. 9/29

9:10 pm-6:36 pm

2 stops30h 26m

$768

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

lun. 9/1

4:25 pm-9:15 am

1 stop31h 50m

Cagliari Elmas

lun. 9/15

7:25 pm-11:55 am

1 stop25h 30m

$769

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

jue. 9/25

1:00 pm-8:25 pm

2 stops22h 25m

Cagliari Elmas

lun. 9/29

9:10 pm-6:36 pm

2 stops30h 26m

$833

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

sáb. 10/11

5:40 pm-4:25 pm

1 stop13h 45m

Cagliari Elmas

sáb. 10/25

5:05 pm-12:45 pm

1 stop28h 40m

$943

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

vie. 9/19

1:02 pm-6:45 pm

2 stops20h 43m

Olbia Costa Smeralda

sáb. 9/27

7:45 pm-11:30 am

1 stop24h 45m

$1,084

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

vie. 9/19

5:05 pm-6:35 am

1 stop28h 30m

Olbia Costa Smeralda

sáb. 9/27

7:35 am-3:15 pm

1 stop16h 40m

$1,174

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

vie. 9/19

5:05 pm-6:35 am

1 stop28h 30m

Olbia Costa Smeralda

sáb. 9/27

7:35 am-3:15 pm

1 stop16h 40m

$1,175

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Sardinia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Sardinia?

The cheapest day to depart from State of Washington to Sardinia is on a Friday when prices can be found for as low as $1,528. On the other hand, Thursday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,779.

What is the cheapest time of day to depart on your flight to Sardinia?

The cheapest time of day to fly to Sardinia is at noon when flights can be purchased for as low as $1,589. Flights to Sardinia are more costly in the evening, with an average ticket price of $1,846. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap State of Washington to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Sardinia

Best Price Found	$269
Fastest flight time	13h 45m
Direct flights	None
Airports in Sardinia	2 airports

The best one-way flight to Sardinia from State of Washington in the past 72 hours is $269. The best round-trip flight deal from State of Washington to Sardinia found on momondo in the last 72 hours is $753.

The fastest flight from State of Washington to Sardinia takes 13h 45m

There are no direct flights from State of Washington to Sardinia. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Olbia Costa Smeralda Airport and Seattle/Tacoma Intl Airport - Cagliari Elmas Airport.

There are 2 airports near Sardinia: Olbia Costa Smeralda (OLB), Cagliari Elmas (CAG)

Search flight deals

When did momondo last update prices for flights from Washington to Sardinia?
Prices for flights from Washington to Sardinia refresh daily.
How many operators does momondo search for flights from Washington to Sardinia?
There are 2 operators available for flights from Washington to Sardinia as of August 2025.
How old do you have to be to fly from Washington to Sardinia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Sardinia.
What documentation or ID do you need to fly to Sardinia?
The required travel and health documents for your Sardinia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sardinia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Sardinia

Compare and see reviews for airlines that fly from State of Washington to Sardinia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $971	Free Cancellation	Rating 6.8 7,330 reviews		Search Lufthansa flights
Delta	PriceFrom $1,047	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Sardinia?

Finding the right flight to Sardinia from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sardinia quick and easy, saving you time and money.

Can I find flights from Washington to Sardinia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sardinia from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Sardinia?

momondo provides multiple filters to help you find the best flight to Sardinia from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington to Sardinia right now. Can momondo alert me if prices change?

Price alerts on flights to Sardinia from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.