$770+ 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
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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
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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 September 15, 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 September 15, 2026.
This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 9/215:45 am -
2 stops28h 40m
Tue 10/65:05 pm -
2 stops36h 03m
Deal found 9/11![Delta logo]()
$770
This Delta deal was found by Cheapflights users on 9/11. 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 9/236:00 am -
2 stops28h 25m
Wed 10/75:05 pm -
2 stops35h 02m
Deal found 9/11![Delta logo]()
$776
This Delta deal was found by Cheapflights users on 9/10. 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 9/238:10 am -
2 stops26h 15m
Thu 10/85:05 pm -
2 stops45h 55m
Deal found 9/10![Delta logo]()
$781
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 9/246:00 am -
2 stops28h 25m
Mon 10/55:05 pm -
2 stops29h 39m
Deal found 9/11![Delta logo]()
$830
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 9/246:00 am -
2 stops28h 25m
Thu 10/85:05 pm -
2 stops52h 21m
Deal found 9/11![Delta logo]()
$836
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:04 am -
2 stops27h 16m
Tue 10/68:55 am -
2 stops39h 19m
Deal found 9/10![SWISS logo]()
$925
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 9/113:45 pm -
2 stops20h 15m
Mon 9/145:05 pm -
2 stops36h 51m
Deal found 9/10![Delta logo]()
$931
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:20 pm -
2 stops42h 45m
Thu 10/86:55 pm -
1 stop27h 10m
Deal found 9/10![Lufthansa logo]()
$950
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:04 am -
2 stops38h 36m
Thu 10/86:55 pm -
1 stop27h 10m
Deal found 9/10![Multiple Airlines logo]()
$952
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:20 pm -
2 stops42h 45m
Mon 10/56:35 pm -
2 stops27h 30m
Deal found 9/10![Lufthansa logo]()
$963
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm -
2 stops18h 05m
Mon 10/56:00 pm -
1 stop28h 05m
Deal found 9/10![Lufthansa logo]()
$965
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 September 15, 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 September 15, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/246:00 am -
2 stops28h 25m
Tue 10/65:05 pm -
2 stops36h 03m
Deal found 9/10![Delta logo]()
$830
This Justfly.com deal was found by Cheapflights users on 9/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am -
2 stops29h 15m
Thu 10/86:55 pm -
1 stop27h 10m
Deal found 9/11![Multiple Airlines logo]()
$1,088
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:20 pm -
2 stops42h 45m
Sat 10/106:35 pm -
2 stops27h 30m
Deal found 9/10![Lufthansa logo]()
$1,133
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 9/246:00 am -
2 stops28h 25m
Wed 10/75:05 pm -
2 stops35h 02m
Deal found 9/11![Delta logo]()
$830
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/246:00 am -
2 stops28h 25m
Mon 10/55:05 pm -
2 stops29h 39m
Deal found 9/10![Delta logo]()
$830
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/246:00 am -
2 stops28h 25m
Thu 10/85:05 pm -
2 stops47h 07m
Deal found 9/10![Delta logo]()
$836
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:40 pm -
2 stops18h 05m
Mon 10/56:00 pm -
1 stop28h 05m
Deal found 9/10![Lufthansa logo]()
$1,135
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:25 pm -
1 stop14h 35m
Sat 10/101:30 pm -
2 stops35h 25m
Deal found 9/11![Multiple Airlines logo]()
$1,382
This Justfly.com deal was found by Cheapflights users on 9/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:40 pm -
1 stop18h 35m
Thu 10/86:55 pm -
1 stop27h 10m
Deal found 9/11![Lufthansa logo]()
$1,292
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:40 pm -
1 stop18h 35m
Sun 10/47:05 pm -
1 stop27h 00m
Deal found 9/10![Lufthansa logo]()
$1,440
Last-minute flights from Philadelphia to CagliariDiscover last-minute flight deals from Philadelphia to Cagliari. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Cagliari. Data last updated September 15, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:04 am -
2 stops27h 16m
Tue 10/68:55 am -
2 stops39h 19m
Deal found 9/10![SWISS logo]()
$925
This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 9/216:00 am -
2 stops28h 25m
Mon 10/55:05 pm -
2 stops29h 39m
Deal found 9/11![Delta logo]()
$770
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm -
2 stops18h 05m
Mon 10/56:00 pm -
1 stop28h 05m
Deal found 9/10![Lufthansa logo]()
$965
This KAYAK deal was found by Cheapflights users on 9/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm -
2 stops18h 05m
Thu 10/86:55 pm -
1 stop27h 10m
Deal found 9/11![Lufthansa logo]()
$966
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:04 am -
2 stops38h 36m
Thu 10/86:55 pm -
1 stop27h 10m
Deal found 9/10![Multiple Airlines logo]()
$952
This Delta deal was found by Cheapflights users on 9/11. 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 9/236:00 am -
2 stops28h 25m
Wed 10/75:05 pm -
2 stops35h 02m
Deal found 9/11![Delta logo]()
$776
This Delta deal was found by Cheapflights users on 9/10. 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 9/238:10 am -
2 stops26h 15m
Thu 10/85:05 pm -
2 stops45h 55m
Deal found 9/10![Delta logo]()
$781
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 9/246:00 am -
2 stops28h 25m
Mon 10/55:05 pm -
2 stops29h 39m
Deal found 9/11![Delta logo]()
$830
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 9/246:00 am -
2 stops28h 25m
Thu 10/85:05 pm -
2 stops52h 21m
Deal found 9/11![Delta logo]()
$836
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:20 pm -
2 stops42h 45m
Mon 10/56:00 pm -
1 stop28h 05m
Deal found 9/10![Lufthansa logo]()
$950
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 September 15, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $830 (Delta) |
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 September 15, 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
Thu 9/24
6:00 am-4:25 pm
2 stops28h 25m
Cagliari Elmas
Tue 10/6
5:05 pm-11:08 pm
2 stops36h 03m
$830
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Thu 9/24
6:00 am-4:25 pm
2 stops28h 25m
Cagliari Elmas
Wed 10/7
5:05 pm-10:07 pm
2 stops35h 02m
$830
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Thu 9/24
6:00 am-4:25 pm
2 stops28h 25m
Cagliari Elmas
Mon 10/5
5:05 pm-4:44 pm
2 stops29h 39m
$830
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Thu 9/24
6:00 am-4:25 pm
2 stops28h 25m
Cagliari Elmas
Thu 10/8
5:05 pm-10:12 am
2 stops47h 07m
$836
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Thu 9/24
7:00 am-6:15 pm
2 stops29h 15m
Cagliari Elmas
Thu 10/8
6:55 pm-4:05 pm
1 stop27h 10m
$1,088
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Sat 9/26
4:20 pm-5:05 pm
2 stops42h 45m
Cagliari Elmas
Sat 10/10
6:35 pm-4:05 pm
2 stops27h 30m
$1,133
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Fri 9/25
5:40 pm-5:45 pm
2 stops18h 05m
Cagliari Elmas
Mon 10/5
6:00 pm-4:05 pm
1 stop28h 05m
$1,135
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Thu 9/24
5:40 pm-6:15 pm
1 stop18h 35m
Cagliari Elmas
Thu 10/8
6:55 pm-4:05 pm
1 stop27h 10m
$1,292
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Sat 9/26
8:25 pm-5:00 pm
1 stop14h 35m
Cagliari Elmas
Sat 10/10
1:30 pm-6:55 pm
2 stops35h 25m
$1,382
Quickest round-trip
PhiladelphiaCagliari
PHL Philadelphia - CAG Cagliari Elmas
PHLCAG
Philadelphia
Thu 9/24
5:40 pm-6:15 pm
1 stop18h 35m
Cagliari Elmas
Sun 10/4
7:05 pm-4:05 pm
1 stop27h 00m
$1,440
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 September.
| 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.
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