$950+ Cheap flights from Washington to Cagliari (CAG)
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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CAG
Jun 17 — Jun 241
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Cagliari
Keep the following information in mind while searching for Washington to Cagliari flight deals. Data was last updated June 12, 2025.
Round-trip from | $950 (KLM) |
|---|
Find flight deals from Washington to Cagliari
Cheapest flights from Washington to CagliariExplore the most affordable flight options available from Washington to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Washington to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This KLM deal was found by Cheapflights users on 6/10. 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.
Wed 7/96:30 pmSEA - CAG
1 stop14h 30mMultiple Airlines
Wed 7/165:05 pmCAG - SEA
1 stop27h 30mMultiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$950
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 7/912:15 pmSEA - CAG
2 stops20h 45mDelta
Wed 7/165:05 pmCAG - SEA
1 stop27h 30mDelta
Deal found 6/10![Delta logo]()
$955
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/22:20 pmSEA - CAG
2 stops42h 15mLufthansa
Fri 7/186:25 pmCAG - SEA
2 stops26h 30mLufthansa
Deal found 6/12![Lufthansa logo]()
$1,138
Cheapflights Fare Finder
Customize your flight search to find flights from 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Washington to Cagliari that are best for you.
Fly from
Washington
Fly to
Cagliari
Route
Depart
Return
Price
SeattleCagliari
SEA - CAG
SEACAG
Seattle/Tacoma Intl
Wed 7/9
6:30 pm-6:00 pm
1 stop14h 30m
Cagliari Elmas
Wed 7/16
5:05 pm-11:35 am
1 stop27h 30m
$950
SeattleCagliari
SEA - CAG
SEACAG
Seattle/Tacoma Intl
Wed 7/9
12:15 pm-6:00 pm
2 stops20h 45m
Cagliari Elmas
Wed 7/16
5:05 pm-11:35 am
1 stop27h 30m
$955
SeattleCagliari
SEA - CAG
SEACAG
Seattle/Tacoma Intl
Wed 7/2
2:20 pm-5:35 pm
2 stops42h 15m
Cagliari Elmas
Fri 7/18
6:25 pm-11:55 am
2 stops26h 30m
$1,138
Best time to book a flight from Washington to Cagliari
Have a flexible travel schedule? Discover the best time to fly to Cagliari from Washington 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 Washington to Cagliari
What is the cheapest time of day to fly from WA to CAG?
Find hourly flight availability from Washington to Cagliari. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from State of Washington to Cagliari, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Cagliari by month
Plan your trip to Cagliari by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Cagliari ranges from 0.1 - 2.2 inches per month. February is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Cagliari when rainfall is around 0.1 in.
Temperature in Cagliari by month
Plan your trip to Cagliari by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Cagliari, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).
Reviews of airlines servicing Cagliari
Get insights into the airlines that provide service to Cagliari. 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 Cagliari. Reviews last updated June 12, 2025.
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Overall
8.0
Food
7.3
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Overall
8.0
Food
7.3
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Overall
8.0
Food
7.3
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Washington to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington?
Book flights to Washington if you plan to visit one of these locationsOristano
Pula
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Alternative routes for Washington to Cagliari
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Washington to Cagliari
Discover the top airline that operate flights from Washington to Cagliari. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,047 | Average$1,539 | FlexibilityNo cancel fee | On-timeN/A |