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Cagliari

$1,019+ Cheap flights from Philadelphia (PHL) 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CAG
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap flight deals from Philadelphia to Cagliari

Cheapest flights from Philadelphia to Cagliari
Explore the most affordable flight options available from Philadelphia to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.

This KLM deal was found by Cheapflights users on 4/5. 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 8/194:05 pm
PHL
-
CAG
2 stops18h 20m
KLM
Tue 8/255:05 pm
CAG
-
PHL
2 stops31h 24m
KLM
Deal found 4/5$1,019
This Mytrip deal was found by Cheapflights users on 4/5. 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.
Wed 8/197:00 am
PHL
-
CAG
3 stops29h 45m
Multiple Airlines
Tue 8/2511:50 pm
CAG
-
PHL
2 stops25h 05m
Multiple Airlines
Deal found 4/5$1,181
This Mytrip deal was found by Cheapflights users on 4/7. 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 4/233:30 pm
PHL
-
CAG
3 stops35h 20m
Multiple Airlines
Mon 4/275:05 pm
CAG
-
PHL
3 stops35h 38m
Multiple Airlines
Deal found 4/7$1,371
This American Airlines deal was found by Cheapflights users on 4/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3012:21 pm
PHL
-
CAG
2 stops25h 04m
Multiple Airlines
Wed 7/89:45 am
CAG
-
PHL
2 stops21h 07m
Multiple Airlines
Deal found 4/9$1,394
This Vliegwinkel deal was found by Cheapflights users on 4/7. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:40 pm
PHL
-
CAG
1 stop32h 40m
Lufthansa
Mon 4/276:00 pm
CAG
-
PHL
1 stop28h 05m
Lufthansa
Deal found 4/7$1,504

Find flight deals from Philadelphia to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Cagliari (CAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,019
(KLM)
Provider with most accurate pricing for Philadelphia-Cagliari Elmas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Cagliari Elmas flights.
Search Deals
From Philadelphia to Cagliari Elmas
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 April 10, 2026.
Use the filters below to find and compare flights from Philadelphia to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Wed 8/19

4:05 pm-4:25 pm

2 stops18h 20m

Cagliari Elmas

Tue 8/25

5:05 pm-6:29 pm

2 stops31h 24m

$1,019

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Wed 8/19

7:00 am-6:45 pm

3 stops29h 45m

Cagliari Elmas

Tue 8/25

11:50 pm-6:55 pm

2 stops25h 05m

$1,181

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Thu 4/23

3:30 pm-8:50 am

3 stops35h 20m

Cagliari Elmas

Mon 4/27

5:05 pm-10:43 pm

3 stops35h 38m

$1,371

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Tue 6/30

8:25 pm-11:05 am

1 stop32h 40m

Cagliari Elmas

Wed 7/8

11:00 pm-6:55 pm

2 stops25h 55m

$1,701

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Sorted by cheapest first

Compare providers for flights from Philadelphia to Cagliari

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Cagliari in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Cagliari flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Cagliari flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Cagliari flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Cagliari flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Cagliari flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Philadelphia 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.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Cagliari?

    For as low as $1,019, KLM can have you in Cagliari from Philadelphia in 18h 20m. Airlines will cover a distance of 4302 mi.

  • Can I find deals for flights from Philadelphia to Cagliari that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Cagliari?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Cagliari.

  • Can I find deals for business class flights from Philadelphia to Cagliari?

    Yes. Cheapflights offers flight deals from Philadelphia to Cagliari 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

Traveling to a place near Cagliari?

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

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