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 October 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.

$334 Cheap Flights from Washington to Sardinia in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington to Sardinia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:20 pm - 6:15 pmSEA-CAG

18h 55m1 stop

6:25 pm - 10:29 pmCAG-SEA

37h 04m2 stops

$923Lufthansa

Find Deal

mié., abr. 1 - dom., abr. 5

2:15 pm - 6:15 pmSEA-CAG

19h 00m2 stops

6:25 pm - 10:29 pmCAG-SEA

37h 04m2 stops

$928Lufthansa

Find Deal

mié., abr. 1 - dom., abr. 5

2:20 pm - 6:15 pmSEA-CAG

18h 55m1 stop

7:05 pm - 11:55 amCAG-SEA

25h 50m1 stop

$931Lufthansa

Find Deal

mié., abr. 1 - dom., abr. 5

6:50 pm - 4:35 pmSEA-OLB

12h 45m1 stop

12:00 pm - 4:59 pmOLB-SEA

13h 59m1 stop

$1,583Lufthansa

Find Deal

mié., abr. 1 - dom., abr. 5

2:15 pm - 4:35 pmSEA-OLB

17h 20m2 stops

12:00 pm - 4:59 pmOLB-SEA

13h 59m1 stop

$1,588Lufthansa

Find Deal

mié., abr. 1 - dom., abr. 5

7:00 am - 4:35 pmSEA-OLB

24h 35m2 stops

12:00 pm - 10:29 pmOLB-SEA

19h 29m2 stops

$1,598Lufthansa

Find Deal

mié., abr. 1 - dom., abr. 5

Lufthansa flights from State of Washington to Sardinia

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

Lufthansa

Apr 1

SEA2:20 pmSeattle/Tacoma Intl

18h 55m

1 stop

CAG6:15 pmCagliari Elmas

Apr 5

CAG6:25 pmCagliari Elmas

37h 04m

2 stops

SEA10:29 pmSeattle/Tacoma Intl

$923

Find similar

Lufthansa

Apr 1

SEA2:15 pmSeattle/Tacoma Intl

19h 00m

2 stops

CAG6:15 pmCagliari Elmas

Apr 5

CAG6:25 pmCagliari Elmas

37h 04m

2 stops

SEA10:29 pmSeattle/Tacoma Intl

$928

Find similar

Lufthansa

Apr 1

SEA2:20 pmSeattle/Tacoma Intl

18h 55m

1 stop

CAG6:15 pmCagliari Elmas

Apr 5

CAG7:05 pmCagliari Elmas

25h 50m

1 stop

SEA11:55 amSeattle/Tacoma Intl

$931

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mié. 4/1

2:20 pm-6:15 pm

1 stop18h 55m

Cagliari Elmas

dom. 4/5

6:25 pm-10:29 pm

2 stops37h 04m

$923

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mié. 4/1

2:15 pm-6:15 pm

2 stops19h 00m

Cagliari Elmas

dom. 4/5

6:25 pm-10:29 pm

2 stops37h 04m

$928

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mié. 4/1

2:20 pm-6:15 pm

1 stop18h 55m

Cagliari Elmas

dom. 4/5

7:05 pm-11:55 am

1 stop25h 50m

$931

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

mié. 4/1

6:50 pm-4:35 pm

1 stop12h 45m

Olbia Costa Smeralda

dom. 4/5

12:00 pm-4:59 pm

1 stop13h 59m

$1,583

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

mié. 4/1

2:15 pm-4:35 pm

2 stops17h 20m

Olbia Costa Smeralda

dom. 4/5

12:00 pm-4:59 pm

1 stop13h 59m

$1,588

SeattleOlbia

SEA - OLB

SEAOLB

Seattle/Tacoma Intl

mié. 4/1

7:00 am-4:35 pm

2 stops24h 35m

Olbia Costa Smeralda

dom. 4/5

12:00 pm-10:29 pm

2 stops19h 29m

$1,598

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

dom. 3/1

3:10 pm-10:45 am

2 stops34h 35m

$334

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

dom. 3/1

3:10 pm-11:20 pm

3 stops23h 10m

$349

Flights are sorted by cheapest round-trip flights first.

Sorted 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

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.

Can stopping save me money on State of Washington to Sardinia flights?

You could potentially save up to 23% on your flight if you consider stops on a State of Washington to Sardinia flight.

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

Direct flights	None

There are no direct flights from State of Washington to Sardinia. There are no popular flight routes from State of Washington to Sardinia.

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 October 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 7,514 reviews		Search Lufthansa flights
Delta	PriceFrom $1,047	Free Cancellation	Rating 7.9 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.