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Cheap flights from Philadelphia to Cagliari from $682

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Cagliari departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Cagliari

Cheap round-trip flights

Lufthansa Logo
5:35 pm - 6:40 pmPHL-CAG
19h 05m1 stop
Lufthansa Logo
7:25 pm - 4:00 pmCAG-PHL
26h 35m1 stop
$682Lufthansa
Find Deal
Sun, Sep 28 - Mon, Oct 6
Lufthansa Logo
5:35 pm - 6:40 pmPHL-CAG
19h 05m1 stop
Lufthansa Logo
6:25 pm - 4:00 pmCAG-PHL
27h 35m2 stops
$788Lufthansa
Find Deal
Sun, Sep 28 - Mon, Oct 6
Multiple Airlines Logo
7:30 am - 6:40 pmPHL-CAG
29h 10m2 stops
Multiple Airlines Logo
6:25 pm - 4:00 pmCAG-PHL
27h 35m2 stops
$895Multiple Airlines
Find Deal
Sun, Sep 28 - Mon, Oct 6
Multiple Airlines Logo
10:35 am - 8:25 pmPHL-CAG
27h 50m3 stops
Multiple Airlines Logo
6:25 pm - 9:38 pmCAG-PHL
33h 13m3 stops
$975Multiple Airlines
Find Deal
Sun, Sep 28 - Mon, Oct 6
Multiple Airlines Logo
5:35 pm - 10:45 pmPHL-CAG
23h 10m2 stops
Multiple Airlines Logo
6:25 pm - 4:00 pmCAG-PHL
27h 35m3 stops
$1,132Multiple Airlines
Find Deal
Sun, Sep 28 - Mon, Oct 6
Multiple Airlines Logo
6:35 pm - 11:00 pmPHL-CAG
22h 25m1 stop
Multiple Airlines Logo
7:30 am - 2:45 pmCAG-PHL
13h 15m1 stop
$1,740Multiple Airlines
Find Deal
Wed, Dec 17 - Tue, Dec 23
Multiple Airlines Logo
6:35 pm - 12:30 pmPHL-CAG
11h 55m1 stop
Multiple Airlines Logo
6:20 pm - 4:15 pmCAG-PHL
27h 55m2 stops
$7,990Multiple Airlines
Find Deal
Sat, Jan 3 - Fri, Jan 9

Lufthansa flights from Philadelphia to Cagliari

Our best Lufthansa deals on Philadelphia to Cagliari flight tickets
Lufthansa
Sep 28
PHL5:35 pmPhiladelphia
19h 05m
1 stop
CAG6:40 pmCagliari Elmas
Oct 6
CAG7:25 pmCagliari Elmas
26h 35m
1 stop
PHL4:00 pmPhiladelphia
$682
Find similar
Lufthansa
Sep 28
PHL5:35 pmPhiladelphia
19h 05m
1 stop
CAG6:40 pmCagliari Elmas
Oct 6
CAG6:25 pmCagliari Elmas
27h 35m
2 stops
PHL4:00 pmPhiladelphia
$788
Find similar
Lufthansa
Sep 20
PHL3:25 pmPhiladelphia
21h 10m
2 stops
CAG6:35 pmCagliari Elmas
Sep 28
CAG7:25 pmCagliari Elmas
26h 35m
1 stop
PHL4:00 pmPhiladelphia
$1,633
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
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

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Sun 9/28

5:35 pm-6:40 pm

1 stop19h 05m

Cagliari Elmas

Mon 10/6

7:25 pm-4:00 pm

1 stop26h 35m

$682

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Sun 9/28

5:35 pm-6:40 pm

1 stop19h 05m

Cagliari Elmas

Mon 10/6

6:25 pm-4:00 pm

2 stops27h 35m

$788

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Sun 9/28

7:30 am-6:40 pm

2 stops29h 10m

Cagliari Elmas

Mon 10/6

6:25 pm-4:00 pm

2 stops27h 35m

$895

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Sun 9/28

10:35 am-8:25 pm

3 stops27h 50m

Cagliari Elmas

Mon 10/6

6:25 pm-9:38 pm

3 stops33h 13m

$975

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Sun 9/28

5:35 pm-10:45 pm

2 stops23h 10m

Cagliari Elmas

Mon 10/6

6:25 pm-4:00 pm

3 stops27h 35m

$1,132

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Wed 12/17

6:35 pm-11:00 pm

1 stop22h 25m

Cagliari Elmas

Tue 12/23

7:30 am-2:45 pm

1 stop13h 15m

$1,740

PhiladelphiaCagliari

PHL - CAG

PHLCAG

Philadelphia

Sat 1/3

6:35 pm-12:30 pm

1 stop11h 55m

Cagliari Elmas

Fri 1/9

6:20 pm-4:15 pm

2 stops27h 55m

$7,990

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Philadelphia to Cagliari

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Cagliari according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Cagliari (PHL to CAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Cagliari

Direct flights

None
There are no direct flights from Philadelphia to Cagliari. There are no popular flight routes from Philadelphia to Cagliari.
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  • How far is Philadelphia to Cagliari Elmas by plane?

    The distance between Philadelphia and Cagliari Elmas is about 4299.4 mi. 11h 55m is a normal flight duration for this route.

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

    Prices for flights from Philadelphia Airport to Cagliari Elmas Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport 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.

  • How do I get Price Alerts for flights from Philadelphia to Cagliari?

    Search flight deals from Philadelphia to Cagliari. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Philadelphia to Cagliari with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 Philadelphia to Cagliari?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Cagliari. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Cagliari from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Cagliari.

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

Price alerts on flights to Cagliari from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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