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Cheap flights from Philadelphia to Adelaide from $1,191

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
8:45 pm - 2:10 pmPHL  Philadelphia-ADL Adelaide
49h 55m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:00 pm - 2:50 pmADL  Adelaide-PHL Philadelphia
32h 20m1 stop Doha Hamad Intl
$1,313Qatar Airways
Wed, Jan 20 - Wed, Feb 10
Qatar Airways Logo
8:45 pm - 2:10 pmPHL  Philadelphia-ADL Adelaide
49h 55m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:00 pm - 2:50 pmADL  Adelaide-PHL Philadelphia
32h 20m1 stop Doha Hamad Intl
$1,314Qatar Airways
Wed, Jan 20 - Wed, Feb 10
Qatar Airways Logo
8:45 pm - 2:10 pmPHL  Philadelphia-ADL Adelaide
49h 55m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:40 am - 2:50 pmADL  Adelaide-PHL Philadelphia
43h 40m2 stops Melbourne Doha Hamad Intl
$1,316Qatar Airways
Wed, Jan 20 - Wed, Feb 10
Qatar Airways Logo
8:45 pm - 8:00 amPHL  Philadelphia-ADL Adelaide
43h 45m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
4:50 pm - 2:50 pmADL  Adelaide-PHL Philadelphia
37h 30m2 stops Melbourne Doha Hamad Intl
$1,319Qatar Airways
Tue, Jan 19 - Tue, Feb 9
Qatar Airways Logo
8:45 pm - 5:05 pmPHL  Philadelphia-ADL Adelaide
28h 50m1 stop Doha Hamad Intl
Qatar Airways Logo
10:00 pm - 2:50 pmADL  Adelaide-PHL Philadelphia
32h 20m1 stop Doha Hamad Intl
$1,443Qatar Airways
Wed, Jan 20 - Wed, Feb 10
Qatar Airways Logo
8:45 pm - 11:00 amPHL  Philadelphia-ADL Adelaide
46h 45m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
5:50 pm - 2:50 pmADL  Adelaide-PHL Philadelphia
36h 30m2 stops Melbourne Doha Hamad Intl
$1,563Qatar Airways
Sun, Feb 28 - Thu, Mar 4
United Airlines Logo
9:00 am - 4:20 pmPHL  Philadelphia-ADL Adelaide
39h 50m2 stops San Francisco Brisbane
United Airlines Logo
2:55 pm - 12:18 pmADL  Adelaide-PHL Philadelphia
36h 53m3 stops San Francisco Los Angeles Chicago O'Hare Intl
$1,901United Airlines
Wed, Jan 20 - Wed, Feb 10
United Airlines Logo
1:19 pm - 10:55 amPHL  Philadelphia-ADL Adelaide
30h 06m3 stops Chicago O'Hare Intl San Francisco Sydney Kingsford Smith
United Airlines Logo
8:40 am - 9:40 pmADL  Adelaide-PHL Philadelphia
28h 30m3 stops Melbourne San Francisco Chicago O'Hare Intl
$1,919United Airlines
Tue, Jan 19 - Tue, Feb 9
United Airlines Logo
9:39 am - 4:20 pmPHL  Philadelphia-ADL Adelaide
39h 11m3 stops Chicago O'Hare Intl San Francisco Brisbane
United Airlines Logo
6:10 am - 4:45 pmADL  Adelaide-PHL Philadelphia
26h 05m2 stops Brisbane San Francisco
$3,032United Airlines
Sun, Feb 28 - Thu, Mar 4
United Airlines Logo
9:00 am - 1:55 pmPHL  Philadelphia-ADL Adelaide
37h 25m2 stops San Francisco Sydney Kingsford Smith
United Airlines Logo
2:55 pm - 12:18 pmADL  Adelaide-PHL Philadelphia
36h 53m3 stops San Francisco Los Angeles Chicago O'Hare Intl
$9,625United Airlines
Wed, Jan 20 - Wed, Feb 10

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Qatar Airways flights from Philadelphia to Adelaide

Our best Qatar Airways deals on Philadelphia to Adelaide flight tickets
Qatar Airways
Jan 20
PHL8:45 pmPhiladelphia
49h 55m
2 stops
ADL2:10 pmAdelaide
Feb 10
ADL10:00 pmAdelaide
32h 20m
1 stop
PHL2:50 pmPhiladelphia
$1,313
Qatar Airways
Jan 20
PHL8:45 pmPhiladelphia
49h 55m
2 stops
ADL2:10 pmAdelaide
Feb 10
ADL10:00 pmAdelaide
32h 20m
1 stop
PHL2:50 pmPhiladelphia
$1,314
Qatar Airways
Jan 20
PHL8:45 pmPhiladelphia
49h 55m
2 stops
ADL2:10 pmAdelaide
Feb 10
ADL10:40 amAdelaide
43h 40m
2 stops
PHL2:50 pmPhiladelphia
$1,316

Cathay Pacific flights from Philadelphia to Adelaide

Our best Cathay Pacific deals on Philadelphia to Adelaide flight tickets
Cathay Pacific
Feb 3
PHL10:46 amPhiladelphia
32h 14m
2 stops
ADL10:30 amAdelaide
Feb 7
ADL12:00 pmAdelaide
46h 02m
2 stops
PHL6:32 pmPhiladelphia
$2,060
Cathay Pacific
Feb 13
PHL6:35 pmPhiladelphia
48h 25m
2 stops
ADL10:30 amAdelaide
Mar 5
ADL12:00 pmAdelaide
48h 05m
2 stops
PHL8:35 pmPhiladelphia
$3,936
Cathay Pacific
Jan 20
PHL10:46 amPhiladelphia
32h 14m
2 stops
ADL10:30 amAdelaide
Feb 10
ADL12:00 pmAdelaide
46h 14m
2 stops
PHL6:44 pmPhiladelphia
$4,161

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Adelaide that are best for you.

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Price

Cheapest round-trip

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 1/20

8:45 pm-2:10 pm

2 stops49h 55m

Adelaide

Wed 2/10

10:00 pm-2:50 pm

1 stop32h 20m

$1,313

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 1/20

8:45 pm-2:10 pm

2 stops49h 55m

Adelaide

Wed 2/10

10:00 pm-2:50 pm

1 stop32h 20m

$1,314

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 1/20

8:45 pm-2:10 pm

2 stops49h 55m

Adelaide

Wed 2/10

10:40 am-2:50 pm

2 stops43h 40m

$1,316

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Tue 1/19

8:45 pm-8:00 am

2 stops43h 45m

Adelaide

Tue 2/9

4:50 pm-2:50 pm

2 stops37h 30m

$1,319

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 1/20

8:45 pm-5:05 pm

1 stop28h 50m

Adelaide

Wed 2/10

10:00 pm-2:50 pm

1 stop32h 20m

$1,443

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 2/28

8:45 pm-11:00 am

2 stops46h 45m

Adelaide

Thu 3/4

5:50 pm-2:50 pm

2 stops36h 30m

$1,563

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 1/20

9:00 am-4:20 pm

2 stops39h 50m

Adelaide

Wed 2/10

2:55 pm-12:18 pm

3 stops36h 53m

$1,901
Quickest round-trip

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Tue 1/19

1:19 pm-10:55 am

3 stops30h 06m

Adelaide

Tue 2/9

8:40 am-9:40 pm

3 stops28h 30m

$1,919

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 2/28

9:39 am-4:20 pm

3 stops39h 11m

Adelaide

Thu 3/4

6:10 am-4:45 pm

2 stops26h 05m

$3,032

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 1/20

9:00 am-1:55 pm

2 stops37h 25m

Adelaide

Wed 2/10

2:55 pm-12:18 pm

3 stops36h 53m

$9,625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Philadelphia to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Philadelphia to Adelaide?

Qatar Airways is the most popular carrier operating from Philadelphia to Adelaide

When to book flights from Philadelphia to Adelaide

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

Cheap Philadelphia to Adelaide (PHL to ADL) flight deals and tips

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

Best Price Found

$1,191

Fastest flight time

43h 45m

Direct flights

None
The best one-way flight to Adelaide from Philadelphia in the past 72 hours is $1,191. The best round-trip flight deal from Philadelphia to Adelaide found on momondo in the last 72 hours is $1,313.
The fastest flight from Philadelphia to Adelaide takes 43h 45m
There are no direct flights from Philadelphia to Adelaide. There are no popular flight routes from Philadelphia to Adelaide.
Search flight deals

Frequently asked questions about flying from Philadelphia to Adelaide

  • How far is Philadelphia to Adelaide by plane?

    Philadelphia and Adelaide are 10557.0 mi apart from one another. A reasonable flight in good conditions will take 43h 45m.

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

    Prices for flights from Philadelphia Airport to Adelaide Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Adelaide Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Philadelphia to Adelaide?

Best airlines flying from Philadelphia to Adelaide

Compare and see reviews for airlines that fly from Philadelphia to Adelaide with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $1,196Free CancellationRating
7.5
1,122 reviews
Search Qantas Airways flights

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Adelaide?

It is quick and easy to find Philadelphia to Adelaide flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Adelaide that suits you.

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

Yes. momondo allows you to filter the results for Philadelphia to Adelaide flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Adelaide from Philadelphia.

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

Yes momondo offers price alerts on flights to Adelaide from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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