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Cheap flights from Philadelphia to Adelaide from $791

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:00 am - 7:25 pmPHL  Philadelphia-ADL Adelaide
45h 55m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
7:55 pm - 10:56 pmADL  Adelaide-PHL Philadelphia
41h 31m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,194Air Canada
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
9:30 pm - 10:05 amPHL  Philadelphia-ADL Adelaide
46h 05m2 stops Doha Hamad Intl Melbourne
Multiple Airlines Logo
10:00 pm - 3:50 pmADL  Adelaide-PHL Philadelphia
32h 20m1 stop Doha Hamad Intl
$1,240Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Qatar Airways Logo
9:30 pm - 8:05 amPHL  Philadelphia-ADL Adelaide
44h 05m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:00 pm - 10:43 pmADL  Adelaide-PHL Philadelphia
39h 13m2 stops Doha Hamad Intl Miami
$1,432Qatar Airways
Mon, Oct 19 - Mon, Oct 26
Air Canada Logo
7:00 am - 1:55 pmPHL  Philadelphia-ADL Adelaide
40h 25m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
7:55 pm - 4:21 pmADL  Adelaide-PHL Philadelphia
58h 56m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,455Air Canada
Sun, Oct 18 - Sun, Oct 25
Qatar Airways Logo
9:30 pm - 10:05 amPHL  Philadelphia-ADL Adelaide
46h 05m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
10:00 pm - 3:50 pmADL  Adelaide-PHL Philadelphia
32h 20m1 stop Doha Hamad Intl
$1,461Qatar Airways
Sun, Oct 18 - Sun, Oct 25
United Airlines Logo
9:27 am - 12:10 pmPHL  Philadelphia-ADL Adelaide
36h 13m2 stops San Francisco Brisbane
United Airlines Logo
7:55 pm - 6:44 pmADL  Adelaide-PHL Philadelphia
37h 19m2 stops Sydney Kingsford Smith Houston George Bush Intcntl
$1,499United Airlines
Sun, Oct 18 - Sun, Oct 25
United Airlines Logo
9:27 am - 12:10 pmPHL  Philadelphia-ADL Adelaide
36h 13m2 stops San Francisco Brisbane
United Airlines Logo
7:55 pm - 11:37 amADL  Adelaide-PHL Philadelphia
54h 12m3 stops Sydney Kingsford Smith San Francisco Houston George Bush Intcntl
$1,518United Airlines
Sun, Oct 18 - Sun, Oct 25
Qatar Airways Logo
9:30 pm - 4:00 pmPHL  Philadelphia-ADL Adelaide
28h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
10:00 pm - 3:50 pmADL  Adelaide-PHL Philadelphia
32h 20m1 stop Doha Hamad Intl
$1,622Qatar Airways
Mon, Oct 19 - Mon, Oct 26
Qatar Airways Logo
9:30 pm - 4:00 pmPHL  Philadelphia-ADL Adelaide
28h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
10:00 pm - 3:50 pmADL  Adelaide-PHL Philadelphia
32h 20m1 stop Doha Hamad Intl
$1,651Qatar Airways
Sun, Oct 18 - Sun, Oct 25
Multiple Airlines Logo
4:20 pm - 12:10 pmPHL  Philadelphia-ADL Adelaide
29h 20m3 stops Toronto Pearson Intl Vancouver Intl Brisbane
Multiple Airlines Logo
12:05 pm - 10:57 pmADL  Adelaide-PHL Philadelphia
25h 22m2 stops Auckland Intl Houston George Bush Intcntl
$3,013Multiple Airlines
Mon, Oct 19 - Mon, Oct 26

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Air Canada flights from Philadelphia to Adelaide

Our best Air Canada deals on Philadelphia to Adelaide flight tickets
Air Canada
Oct 19
PHL7:00 amPhiladelphia
45h 55m
3 stops
ADL7:25 pmAdelaide
Oct 26
ADL7:55 pmAdelaide
41h 31m
3 stops
PHL10:56 pmPhiladelphia
$1,194
Air Canada
Oct 18
PHL7:00 amPhiladelphia
40h 25m
3 stops
ADL1:55 pmAdelaide
Oct 25
ADL7:55 pmAdelaide
58h 56m
3 stops
PHL4:21 pmPhiladelphia
$1,455

Qatar Airways flights from Philadelphia to Adelaide

Our best Qatar Airways deals on Philadelphia to Adelaide flight tickets
Qatar Airways
Sep 10
PHL9:30 pmPhiladelphia
28h 00m
1 stop
ADL3:00 pmAdelaide
Sep 16
ADL10:00 pmAdelaide
30h 00m
1 stop
PHL2:30 pmPhiladelphia
$1,399
Qatar Airways
Oct 19
PHL9:30 pmPhiladelphia
44h 05m
2 stops
ADL8:05 amAdelaide
Oct 26
ADL10:00 pmAdelaide
39h 13m
2 stops
PHL10:43 pmPhiladelphia
$1,432
Qatar Airways
Oct 18
PHL9:30 pmPhiladelphia
46h 05m
2 stops
ADL10:05 amAdelaide
Oct 25
ADL10:00 pmAdelaide
32h 20m
1 stop
PHL3:50 pmPhiladelphia
$1,461

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

Mon 10/19

7:00 am-7:25 pm

3 stops45h 55m

Adelaide

Mon 10/26

7:55 pm-10:56 pm

3 stops41h 31m

$1,194

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Mon 10/19

9:30 pm-10:05 am

2 stops46h 05m

Adelaide

Mon 10/26

10:00 pm-3:50 pm

1 stop32h 20m

$1,240

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Mon 10/19

9:30 pm-8:05 am

2 stops44h 05m

Adelaide

Mon 10/26

10:00 pm-10:43 pm

2 stops39h 13m

$1,432

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 10/18

7:00 am-1:55 pm

3 stops40h 25m

Adelaide

Sun 10/25

7:55 pm-4:21 pm

3 stops58h 56m

$1,455

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 10/18

9:30 pm-10:05 am

2 stops46h 05m

Adelaide

Sun 10/25

10:00 pm-3:50 pm

1 stop32h 20m

$1,461

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 10/18

9:27 am-12:10 pm

2 stops36h 13m

Adelaide

Sun 10/25

7:55 pm-6:44 pm

2 stops37h 19m

$1,499

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 10/18

9:27 am-12:10 pm

2 stops36h 13m

Adelaide

Sun 10/25

7:55 pm-11:37 am

3 stops54h 12m

$1,518

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Mon 10/19

9:30 pm-4:00 pm

1 stop28h 00m

Adelaide

Mon 10/26

10:00 pm-3:50 pm

1 stop32h 20m

$1,622

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 10/18

9:30 pm-4:00 pm

1 stop28h 00m

Adelaide

Sun 10/25

10:00 pm-3:50 pm

1 stop32h 20m

$1,651
Quickest round-trip

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Mon 10/19

4:20 pm-12:10 pm

3 stops29h 20m

Adelaide

Mon 10/26

12:05 pm-10:57 pm

2 stops25h 22m

$3,013

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Adelaide from

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 and JetBlue are the most popular carriers 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

$791

Fastest flight time

28h 00m

Direct flights

None
The best one-way flight to Adelaide from Philadelphia in the past 72 hours is $791. The best round-trip flight deal from Philadelphia to Adelaide found on momondo in the last 72 hours is $1,194.
The fastest flight from Philadelphia to Adelaide takes 28h 00m
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 28h 00m.

  • 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 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.

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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