$1,092+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CAG
Sep 26 — Oct 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Philadelphia to Cagliari with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Philadelphia to Cagliari
Cheapest
Best
Last-minute
Cheapest flights from Philadelphia to CagliariExplore 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 August 27, 2026.
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 August 27, 2026.
This KLM deal was found by Cheapflights users on 8/26. 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.
Mon 9/217:20 pm -
2 stops15h 05m
Mon 10/55:05 pm -
2 stops31h 13m
Deal found 8/26![KLM logo]()
$1,092
This Mytrip deal was found by Cheapflights users on 8/27. 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.
Sun 10/115:40 pm -
3 stops32h 30m
Sun 10/182:35 pm -
2 stops31h 30m
Deal found 8/27![Multiple Airlines logo]()
$1,167
This Mytrip deal was found by Cheapflights users on 8/23. 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.
Sun 9/2010:05 am -
2 stops19h 10m
Sun 10/411:45 pm -
3 stops27h 47m
Deal found 8/23![Multiple Airlines logo]()
$1,168
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop17h 25m
Sun 10/186:35 pm -
2 stops27h 30m
Deal found 8/27![Lufthansa logo]()
$1,228
This Gotogate deal was found by Cheapflights users on 8/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:40 pm -
1 stop17h 25m
Sun 10/47:05 pm -
1 stop27h 00m
Deal found 8/23![Lufthansa logo]()
$1,235
This Orbitz deal was found by Cheapflights users on 8/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
2 stops28h 45m
Mon 10/56:00 pm -
1 stop28h 05m
Deal found 8/26![Multiple Airlines logo]()
$1,271
Best flights from Philadelphia to CagliariDiscover carefully curated flight deals from Philadelphia to Cagliari that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Philadelphia to Cagliari that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This KLM deal was found by Cheapflights users on 8/26. 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.
Mon 9/217:20 pm -
2 stops15h 05m
Mon 10/55:05 pm -
2 stops31h 13m
Deal found 8/26![KLM logo]()
$1,092
This Mytrip deal was found by Cheapflights users on 8/27. 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.
Sun 10/115:40 pm -
3 stops32h 30m
Sun 10/182:35 pm -
2 stops31h 30m
Deal found 8/27![Multiple Airlines logo]()
$1,167
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop17h 25m
Sun 10/186:35 pm -
2 stops27h 30m
Deal found 8/27![Lufthansa logo]()
$1,228
This Mytrip deal was found by Cheapflights users on 8/23. 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.
Sun 9/2010:05 am -
2 stops19h 10m
Sun 10/411:45 pm -
3 stops27h 47m
Deal found 8/23![Multiple Airlines logo]()
$1,168
This Gotogate deal was found by Cheapflights users on 8/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:40 pm -
1 stop17h 25m
Sun 10/47:05 pm -
1 stop27h 00m
Deal found 8/23![Lufthansa logo]()
$1,235
This Mytrip deal was found by Cheapflights users on 8/26. 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.
Mon 9/213:25 pm -
3 stops23h 25m
Mon 10/510:20 am -
3 stops35h 45m
Deal found 8/26![Multiple Airlines logo]()
$1,609
Last-minute flights from Philadelphia to CagliariDiscover last-minute flight deals from Philadelphia to Cagliari. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Cagliari. Data last updated August 27, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/23. 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.
Sun 9/2010:05 am -
2 stops19h 10m
Sun 10/411:45 pm -
3 stops27h 47m
Deal found 8/23![Multiple Airlines logo]()
$1,168
This Gotogate deal was found by Cheapflights users on 8/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:40 pm -
1 stop17h 25m
Sun 10/47:05 pm -
1 stop27h 00m
Deal found 8/23![Lufthansa logo]()
$1,235
This KLM deal was found by Cheapflights users on 8/26. 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.
Mon 9/217:20 pm -
2 stops15h 05m
Mon 10/55:05 pm -
2 stops31h 13m
Deal found 8/26![KLM logo]()
$1,092
This Orbitz deal was found by Cheapflights users on 8/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
2 stops28h 45m
Mon 10/56:00 pm -
1 stop28h 05m
Deal found 8/26![Multiple Airlines logo]()
$1,271
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 August 27, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,092 (KLM) |
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 7,457,451 searches. Data last updated August 27, 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
Cheapest round-trip
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Mon 9/21
7:20 pm-4:25 pm
2 stops15h 05m
Cagliari Elmas
Mon 10/5
5:05 pm-6:18 pm
2 stops31h 13m
$1,092
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Sun 10/11
5:40 pm-8:10 am
3 stops32h 30m
Cagliari Elmas
Sun 10/18
2:35 pm-4:05 pm
2 stops31h 30m
$1,167
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Sun 9/20
10:05 am-11:15 am
2 stops19h 10m
Cagliari Elmas
Sun 10/4
11:45 pm-9:32 pm
3 stops27h 47m
$1,168
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Sun 10/11
5:40 pm-5:05 pm
1 stop17h 25m
Cagliari Elmas
Sun 10/18
6:35 pm-4:05 pm
2 stops27h 30m
$1,228
Quickest round-trip
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Sun 9/20
5:40 pm-5:05 pm
1 stop17h 25m
Cagliari Elmas
Sun 10/4
7:05 pm-4:05 pm
1 stop27h 00m
$1,235
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Mon 9/21
3:25 pm-8:50 pm
3 stops23h 25m
Cagliari Elmas
Mon 10/5
10:20 am-4:05 pm
3 stops35h 45m
$1,609
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Cagliari flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Philadelphia-Cagliari flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
PHL-CAG
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.
Traveling to a place near Cagliari?
Book flights to Cagliari if you plan to visit one of these locationsOristano
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Cagliari flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Philadelphia
Popular flights