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Cheap flights from Washington to Cagliari from $358

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Cagliari departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington to Cagliari

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:35 pm - 5:10 pm
SEA
-
CAG
17h 35m2 stops
Multiple Airlines Logo
6:00 am - 5:00 pm
CAG
-
SEA
20h 00m2 stops
$624Multiple Airlines
gio, feb 5 - gio, feb 12
Multiple Airlines Logo
8:10 am - 5:10 pm
SEA
-
CAG
24h 00m3 stops
Multiple Airlines Logo
6:30 pm - 1:20 pm
CAG
-
SEA
27h 50m2 stops
$653Multiple Airlines
gio, feb 5 - gio, feb 12
Multiple Airlines Logo
3:10 pm - 10:30 pm
SEA
-
CAG
22h 20m3 stops
Multiple Airlines Logo
6:30 am - 1:20 pm
CAG
-
SEA
15h 50m2 stops
$689Multiple Airlines
mer, feb 4 - mer, feb 11
Lufthansa Logo
2:14 pm - 5:45 pm
SEA
-
CAG
18h 31m2 stops
Lufthansa Logo
6:55 pm - 7:00 pm
CAG
-
SEA
33h 05m2 stops
$848Lufthansa
lun, mag 4 - gio, mag 14
Multiple Airlines Logo
3:10 pm - 8:40 pm
SEA
-
CAG
20h 30m2 stops
Multiple Airlines Logo
6:30 am - 1:20 pm
CAG
-
SEA
15h 50m2 stops
$855Multiple Airlines
mer, feb 4 - mer, feb 11
KLM Logo
5:30 pm - 4:25 pm
SEA
-
CAG
13h 55m1 stop
KLM Logo
5:05 pm - 11:42 am
CAG
-
SEA
27h 37m1 stop
$870KLM
lun, mag 4 - gio, mag 14
Lufthansa Logo
2:14 pm - 5:45 pm
SEA
-
CAG
18h 31m2 stops
Lufthansa Logo
6:35 pm - 4:59 pm
CAG
-
SEA
31h 24m1 stop
$875Lufthansa
lun, mag 4 - gio, mag 14
Multiple Airlines Logo
7:20 pm - 5:45 pm
SEA
-
CAG
37h 25m2 stops
Multiple Airlines Logo
8:30 pm - 10:20 pm
CAG
-
SEA
34h 50m2 stops
$932Multiple Airlines
mar, mag 12 - mer, mag 20
KLM Logo
5:30 pm - 4:25 pm
SEA
-
CAG
13h 55m1 stop
KLM Logo
5:05 pm - 4:30 pm
CAG
-
SEA
32h 25m1 stop
$983KLM
mar, mag 12 - mer, mag 20
Delta Logo
9:30 am - 4:25 pm
SEA
-
CAG
21h 55m2 stops
Delta Logo
5:05 pm - 11:42 am
CAG
-
SEA
27h 37m1 stop
$988Delta
mar, mag 12 - mer, mag 20

Lufthansa flights from State of Washington to Cagliari

Our best Lufthansa deals on State of Washington to Cagliari flight tickets
Lufthansa
May 4
SEA2:14 pmSeattle/Tacoma Intl
18h 31m
2 stops
CAG5:45 pmCagliari Elmas
May 14
CAG6:55 pmCagliari Elmas
33h 05m
2 stops
SEA7:00 pmSeattle/Tacoma Intl
$848
Find similar
Lufthansa
May 4
SEA2:14 pmSeattle/Tacoma Intl
18h 31m
2 stops
CAG5:45 pmCagliari Elmas
May 14
CAG6:35 pmCagliari Elmas
31h 24m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$875
Find similar

KLM flights from State of Washington to Cagliari

Our best KLM deals on State of Washington to Cagliari flight tickets
KLM
May 4
SEA5:30 pmSeattle/Tacoma Intl
13h 55m
1 stop
CAG4:25 pmCagliari Elmas
May 14
CAG5:05 pmCagliari Elmas
27h 37m
1 stop
SEA11:42 amSeattle/Tacoma Intl
$870
Find similar
KLM
May 12
SEA5:30 pmSeattle/Tacoma Intl
13h 55m
1 stop
CAG4:25 pmCagliari Elmas
May 20
CAG5:05 pmCagliari Elmas
32h 25m
1 stop
SEA4:30 pmSeattle/Tacoma Intl
$983
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Cagliari 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, momondo users made 832,500 searches. Data last updated dicembre 22, 2025.
Use the filters below to find and compare flights from Washington to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

gio 2/5

2:35 pm-5:10 pm

2 stops17h 35m

Cagliari Elmas

gio 2/12

6:00 am-5:00 pm

2 stops20h 00m

$624

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

gio 2/5

8:10 am-5:10 pm

3 stops24h 00m

Cagliari Elmas

gio 2/12

6:30 pm-1:20 pm

2 stops27h 50m

$653

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mer 2/4

3:10 pm-10:30 pm

3 stops22h 20m

Cagliari Elmas

mer 2/11

6:30 am-1:20 pm

2 stops15h 50m

$689

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

lun 5/4

2:14 pm-5:45 pm

2 stops18h 31m

Cagliari Elmas

gio 5/14

6:55 pm-7:00 pm

2 stops33h 05m

$848

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mer 2/4

3:10 pm-8:40 pm

2 stops20h 30m

Cagliari Elmas

mer 2/11

6:30 am-1:20 pm

2 stops15h 50m

$855

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

lun 5/4

5:30 pm-4:25 pm

1 stop13h 55m

Cagliari Elmas

gio 5/14

5:05 pm-11:42 am

1 stop27h 37m

$870

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

lun 5/4

2:14 pm-5:45 pm

2 stops18h 31m

Cagliari Elmas

gio 5/14

6:35 pm-4:59 pm

1 stop31h 24m

$875

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mar 5/12

7:20 pm-5:45 pm

2 stops37h 25m

Cagliari Elmas

mer 5/20

8:30 pm-10:20 pm

2 stops34h 50m

$932

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mar 5/12

5:30 pm-4:25 pm

1 stop13h 55m

Cagliari Elmas

mer 5/20

5:05 pm-4:30 pm

1 stop32h 25m

$983

SeattleCagliari

SEA - CAG

SEACAG

Seattle/Tacoma Intl

mar 5/12

9:30 am-4:25 pm

2 stops21h 55m

Cagliari Elmas

mer 5/20

5:05 pm-11:42 am

1 stop27h 37m

$988

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Cagliari from

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

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 Cagliari?

The cheapest day to depart from State of Washington to Cagliari is on a Tuesday when prices can be found for as low as $1,340. 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 $1,666.

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

Our most recent data shows that the best time of day to fly to Cagliari is at noon. Flights from State of Washington to Cagliari during this time can be as low as $1,493. Try not to purchase tickets in the afternoon because they tend to be around $1,633. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap State of Washington to Cagliari flight deals and tips

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

Fastest flight time

18h 31m

Direct flights

None
The fastest flight from State of Washington to Cagliari takes 18h 31m
There are no direct flights from State of Washington to Cagliari. There are no popular flight routes from State of Washington to Cagliari.
Search flight deals

  • When did momondo last update prices for flights from Washington to Cagliari Elmas Airport?

    Prices for flights from Washington to Cagliari Elmas Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Cagliari Elmas Airport?

  • How old do you have to be to fly from Washington to Cagliari Elmas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Cagliari Elmas Airport.

  • What documentation or ID do you need to fly to Cagliari Elmas Airport?

    The travel and health documents you'll need for your trip to Cagliari Elmas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cagliari Elmas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Cagliari

Compare and see reviews for airlines that fly from State of Washington to Cagliari with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,047Free CancellationRating
7.9
8,014 reviews
Search Delta flights

Traveling to a place near Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Villasimius
Arbatax
Oristano
Pula

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Cagliari for you.

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

Yes. momondo enables you to select and highlight flights to Cagliari from Washington with this policy.

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

Once you have performed a search for Washington to Cagliari flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Cagliari, momondo offers a useful price alert feature which will track prices for flights to Cagliari from Washington and alert you when they change.

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mer 1/21
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