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Cheap flights from Philadelphia to Adelaide from $1,562

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:40 - 17:05PHL  Philadelphia-ADL Adelaide
28h 55m1 stop Doha Hamad Intl
Multiple Airlines Logo
22:00 - 16:00ADL  Adelaide-PHL Philadelphia
32h 30m1 stop Doha Hamad Intl
$1,744Multiple Airlines
Wed, 10 Feb - Sun, 14 Mar
Multiple Airlines Logo
20:40 - 17:05PHL  Philadelphia-ADL Adelaide
28h 55m1 stop Doha Hamad Intl
Multiple Airlines Logo
19:50 - 15:50ADL  Adelaide-PHL Philadelphia
34h 30m2 stops Melbourne Doha Hamad Intl
$1,753Multiple Airlines
Wed, 10 Feb - Sun, 14 Mar
Qatar Airways Logo
20:45 - 20:40PHL  Philadelphia-ADL Adelaide
32h 25m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
19:50 - 15:50ADL  Adelaide-PHL Philadelphia
34h 30m2 stops Melbourne Doha Hamad Intl
$1,785Qatar Airways
Wed, 10 Feb - Sun, 14 Mar
Multiple Airlines Logo
20:40 - 20:40PHL  Philadelphia-ADL Adelaide
32h 30m2 stops Doha Hamad Intl Melbourne
Multiple Airlines Logo
18:20 - 16:00ADL  Adelaide-PHL Philadelphia
36h 10m2 stops Perth Doha Hamad Intl
$1,841Multiple Airlines
Wed, 10 Feb - Sun, 14 Mar
Multiple Airlines Logo
13:00 - 13:00PHL  Philadelphia-ADL Adelaide
32h 30m3 stops Chicago O'Hare Intl San Francisco Melbourne
Multiple Airlines Logo
06:10 - 15:58ADL  Adelaide-PHL Philadelphia
25h 18m2 stops Brisbane San Francisco
$2,099Multiple Airlines
Wed, 10 Feb - Sun, 14 Mar
Qatar Airways Logo
20:45 - 14:10PHL  Philadelphia-ADL Adelaide
49h 55m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
13:20 - 14:50ADL  Adelaide-PHL Philadelphia
41h 00m2 stops Perth Doha Hamad Intl
$2,101Qatar Airways
Sun, 7 Feb - Thu, 11 Feb
Qatar Airways Logo
20:45 - 14:10PHL  Philadelphia-ADL Adelaide
49h 55m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
13:20 - 14:50ADL  Adelaide-PHL Philadelphia
41h 00m2 stops Perth Doha Hamad Intl
$2,102Qatar Airways
Sun, 7 Feb - Thu, 11 Feb
Air Canada Logo
09:15 - 13:55PHL  Philadelphia-ADL Adelaide
37h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:00 - 22:56ADL  Adelaide-PHL Philadelphia
32h 26m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,116Air Canada
Sun, 7 Feb - Thu, 11 Feb
Air Canada Logo
09:15 - 13:55PHL  Philadelphia-ADL Adelaide
37h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:00 - 22:56ADL  Adelaide-PHL Philadelphia
32h 26m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,117Air Canada
Sun, 7 Feb - Thu, 11 Feb
Air Canada Logo
09:15 - 13:55PHL  Philadelphia-ADL Adelaide
37h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:00 - 22:56ADL  Adelaide-PHL Philadelphia
32h 26m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,119Air Canada
Sun, 7 Feb - Thu, 11 Feb

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Qatar Airways flights from Philadelphia to Adelaide

Our best Qatar Airways deals on Philadelphia to Adelaide flight tickets
Qatar Airways
10 Feb
PHL20:45Philadelphia
32h 25m
2 stops
ADL20:40Adelaide
14 Mar
ADL19:50Adelaide
34h 30m
2 stops
PHL15:50Philadelphia
$1,785
Qatar Airways
7 Feb
PHL20:45Philadelphia
49h 55m
2 stops
ADL14:10Adelaide
11 Feb
ADL13:20Adelaide
41h 00m
2 stops
PHL14:50Philadelphia
$2,101
Qatar Airways
7 Feb
PHL20:45Philadelphia
49h 55m
2 stops
ADL14:10Adelaide
11 Feb
ADL13:20Adelaide
41h 00m
2 stops
PHL14:50Philadelphia
$2,102

Air Canada flights from Philadelphia to Adelaide

Our best Air Canada deals on Philadelphia to Adelaide flight tickets
Air Canada
7 Feb
PHL09:15Philadelphia
37h 10m
3 stops
ADL13:55Adelaide
11 Feb
ADL06:00Adelaide
32h 26m
3 stops
PHL22:56Philadelphia
$2,116
Air Canada
7 Feb
PHL09:15Philadelphia
37h 10m
3 stops
ADL13:55Adelaide
11 Feb
ADL06:00Adelaide
32h 26m
3 stops
PHL22:56Philadelphia
$2,117
Air Canada
7 Feb
PHL09:15Philadelphia
37h 10m
3 stops
ADL13:55Adelaide
11 Feb
ADL06:00Adelaide
32h 26m
3 stops
PHL22:56Philadelphia
$2,119

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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Depart

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Price

Cheapest return flight

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 10/2

20:40-17:05

1 stop28h 55m

Adelaide

Sun 14/3

22:00-16:00

1 stop32h 30m

$1,744

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 10/2

20:40-17:05

1 stop28h 55m

Adelaide

Sun 14/3

19:50-15:50

2 stops34h 30m

$1,753

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 10/2

20:45-20:40

2 stops32h 25m

Adelaide

Sun 14/3

19:50-15:50

2 stops34h 30m

$1,785

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 10/2

20:40-20:40

2 stops32h 30m

Adelaide

Sun 14/3

18:20-16:00

2 stops36h 10m

$1,841
Fastest return journey

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Wed 10/2

13:00-13:00

3 stops32h 30m

Adelaide

Sun 14/3

06:10-15:58

2 stops25h 18m

$2,099

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 7/2

20:45-14:10

2 stops49h 55m

Adelaide

Thu 11/2

13:20-14:50

2 stops41h 00m

$2,101

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 7/2

20:45-14:10

2 stops49h 55m

Adelaide

Thu 11/2

13:20-14:50

2 stops41h 00m

$2,102

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 7/2

09:15-13:55

3 stops37h 10m

Adelaide

Thu 11/2

06:00-22:56

3 stops32h 26m

$2,116

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 7/2

09:15-13:55

3 stops37h 10m

Adelaide

Thu 11/2

06:00-22:56

3 stops32h 26m

$2,117

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sun 7/2

09:15-13:55

3 stops37h 10m

Adelaide

Thu 11/2

06:00-22:56

3 stops32h 26m

$2,119

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 Cathay Pacific 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 return 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

$1,562

Fastest flight time

49h 55m

Direct flights

None
The best one-way flight to Adelaide from Philadelphia in the past 72 hours is $1,562. The best return flight deal from Philadelphia to Adelaide found on momondo in the last 72 hours is $1,744.
The fastest flight from Philadelphia to Adelaide takes 49h 55m
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?

    There are 16989.8 km between Philadelphia and Adelaide. A reasonable flight in good conditions will take 49h 55m.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 required travel and health documents for your Adelaide Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Adelaide Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Adelaide?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Adelaide from Philadelphia.

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

All flight searches from Philadelphia to Adelaide on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Philadelphia to Adelaide flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Adelaide, momondo offers a useful price alert feature which will track prices for flights to Adelaide from Philadelphia and alert you when they change.

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