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Cheap flights from Philadelphia to Australia from $472

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Australia departing on 2/4. 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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Find the cheapest flights from Philadelphia to Australia

Cheap round-trip flights

These are some of the best round-trip flight deals from Philadelphia to Australia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Philadelphia to Australia.

Cheap last minute flights

Planning a quick getaway from Philadelphia to Australia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Australia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to Australia

Find recent round-trip train or bus tickets from Philadelphia to Australia.

All round-trip flight deals from Philadelphia to Australia

The cheapest plane tickets from Philadelphia to Australia found on KAYAK recently.
7:24 pm - 6:45 amPHL-BNE
45h 21m2 stops
10:30 am - 11:43 pmBNE-PHL
27h 13m2 stops
$873Delta
Find Deal
Tue, Mar 18 - Wed, Mar 26
6:22 pm - 6:55 amPHL-SYD
22h 33m1 stop
10:20 am - 5:28 pmSYD-PHL
21h 08m1 stop
$921United Airlines
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Mon, Jun 30 - Sun, Aug 3
3:30 pm - 9:35 amPHL-SYD
26h 05m2 stops
10:20 am - 2:50 pmSYD-PHL
43h 30m3 stops
$1,225Air Canada
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Tue, Feb 25 - Tue, Mar 11
3:30 pm - 9:35 amPHL-SYD
26h 05m2 stops
10:20 am - 10:36 pmSYD-PHL
27h 16m2 stops
$1,229Air Canada
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Tue, Feb 25 - Tue, Mar 11
1:51 pm - 9:00 amPHL-SYD
27h 09m1 stop
11:15 am - 11:49 pmSYD-PHL
27h 34m1 stop
$1,314American Airlines
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Thu, Mar 6 - Thu, Mar 13
1:51 pm - 9:00 amPHL-SYD
27h 09m1 stop
11:15 am - 7:33 pmSYD-PHL
23h 18m1 stop
$1,320American Airlines
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Thu, Mar 6 - Thu, Mar 13
1:51 pm - 7:35 amPHL-MEL
26h 44m1 stop
12:00 pm - 8:01 pmMEL-PHL
23h 01m1 stop
$1,545Qantas Airways
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Mon, Mar 17 - Mon, Mar 24
5:16 pm - 5:00 amPHL-MEL
44h 44m1 stop
5:20 pm - 7:10 amMEL-PHL
27h 50m2 stops
$1,597Qantas Airways
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Sat, Mar 29 - Fri, Apr 25
8:30 am - 11:00 amPHL-BNE
36h 30m2 stops
7:35 pm - 5:39 amBNE-PHL
48h 04m2 stops
$1,634Air New Zealand
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Mon, Apr 14 - Mon, May 5
6:05 pm - 8:45 amPHL-SYD
24h 40m2 stops
10:20 am - 5:28 pmSYD-PHL
21h 08m1 stop
$1,638Air New Zealand
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Wed, Jun 18 - Fri, Jul 4
7:20 am - 10:35 pmPHL-BNE
48h 15m3 stops
Tue, Feb 4
7:20 am - 12:30 pmPHL-SYD
37h 10m3 stops
Tue, Feb 4
11:02 am - 12:30 pmPHL-SYD
33h 28m3 stops
Mon, Feb 3
5:23 pm - 7:05 amPHL-SYD
23h 42m1 stop
$1,061Qantas Airways
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Wed, Jul 2
9:15 am - 7:20 amPHL-SYD
56h 05m3 stops
$1,066Air Canada
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Sat, Jul 5
6:22 pm - 6:55 amPHL-SYD
22h 33m1 stop
$1,069United Airlines
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Mon, Jun 30
5:23 pm - 7:05 amPHL-SYD
23h 42m1 stop
$1,070Qantas Airways
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Thu, Jul 3
3:20 pm - 7:20 amPHL-SYD
50h 00m3 stops
$1,131Air Canada
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Fri, Jul 4
6:35 pm - 6:55 amPHL-SYD
46h 20m3 stops
$1,140United Airlines
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Thu, Jul 3
8:50 pm - 3:30 pmPHL-ADL
29h 10m1 stop
$9,750Qatar Airways
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Mon, Apr 14
10:40 am - 9:00 amPHL-SYD
30h 20m1 stop
11:15 am - 5:44 pmSYD-PHL
22h 29m1 stop
$1,375American Airlines
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Fri, Jan 24 - Sat, Feb 1
6:55 pm - 9:00 amPHL-SYD
22h 05m1 stop
11:15 am - 5:57 pmSYD-PHL
22h 42m2 stops
$1,379American Airlines
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Fri, Jan 24 - Sat, Feb 1
8:33 am - 7:25 amPHL-SYD
30h 52m1 stop
2:00 pm - 9:00 pmSYD-PHL
47h 00m2 stops
$1,532
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Fri, Jan 24 - Sun, Jan 26
8:33 am - 7:25 amPHL-SYD
30h 52m1 stop
9:40 pm - 9:00 pmSYD-PHL
39h 20m2 stops
$1,607
Find Deal
Fri, Jan 24 - Sun, Jan 26
3:30 pm - 8:40 amPHL-BNE
26h 10m2 stops
10:45 am - 2:50 pmBNE-PHL
43h 05m2 stops
$2,045Air Canada
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Fri, Jan 24 - Fri, Jan 31
6:24 pm - 9:15 amPHL-SYD
22h 51m1 stop
7:15 pm - 5:20 pmSYD-PHL
62h 05m2 stops
$2,106Air New Zealand
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Sat, Jan 25 - Mon, Jan 27
6:24 pm - 9:15 amPHL-SYD
22h 51m1 stop
1:55 pm - 5:20 pmSYD-PHL
43h 25m2 stops
$2,153Air New Zealand
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Sat, Jan 25 - Mon, Jan 27
9:00 am - 8:40 amPHL-BNE
32h 40m2 stops
10:45 am - 2:50 pmBNE-PHL
43h 05m2 stops
$2,357Air Canada
Find Deal
Wed, Jan 22 - Fri, Jan 31
1:55 pm - 5:00 amPHL-BNE
24h 05m1 stop
6:30 pm - 2:53 pmBNE-PHL
35h 23m2 stops
$2,680Qantas Airways
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Wed, Jan 22 - Fri, Jan 31
1:55 pm - 5:20 pmPHL-BNE
36h 25m2 stops
10:00 pm - 7:27 amBNE-PHL
24h 27m1 stop
$2,705Qantas Airways
Find Deal
Fri, Jan 24 - Fri, Jan 31

American Airlines flights from Philadelphia to Australia

Our best American Airlines deals on Philadelphia to Australia flight tickets
American Airlines
Mar 6
PHL1:51 pmPhiladelphia
27h 09m
1 stop
SYD9:00 amSydney Kingsford Smith
Mar 13
SYD11:15 amSydney Kingsford Smith
27h 34m
1 stop
PHL11:49 pmPhiladelphia
American Airlines
Mar 6
PHL1:51 pmPhiladelphia
27h 09m
1 stop
SYD9:00 amSydney Kingsford Smith
Mar 13
SYD11:15 amSydney Kingsford Smith
23h 18m
1 stop
PHL7:33 pmPhiladelphia
American Airlines
Mar 20
PHL5:05 pmPhiladelphia
24h 55m
2 stops
SYD9:00 amSydney Kingsford Smith
Mar 27
SYD11:15 amSydney Kingsford Smith
27h 34m
1 stop
PHL11:49 pmPhiladelphia

United Airlines flights from Philadelphia to Australia

Our best United Airlines deals on Philadelphia to Australia flight tickets
United Airlines
Jun 30
PHL6:22 pmPhiladelphia
22h 33m
1 stop
SYD6:55 amSydney Kingsford Smith
Aug 3
SYD10:20 amSydney Kingsford Smith
21h 08m
1 stop
PHL5:28 pmPhiladelphia
United Airlines
Jun 30
PHL2:37 pmPhiladelphia
26h 18m
2 stops
SYD6:55 amSydney Kingsford Smith
Aug 5
SYD10:20 amSydney Kingsford Smith
28h 12m
3 stops
PHL12:32 amPhiladelphia
United Airlines
Apr 30
PHL6:20 pmPhiladelphia
22h 35m
1 stop
SYD6:55 amSydney Kingsford Smith
May 18
SYD10:20 amSydney Kingsford Smith
33h 19m
1 stop
PHL5:39 amPhiladelphia

See travel insights to Australia from

How to get the cheapest flight ticket from Philadelphia to Australia

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 month to fly to Australia?

The month of February is, on average, the cheapest month to fly to Australia from Philadelphia, with most prices found around $1,203. If you aren’t able to travel during the month of February, then book flights to Australia from Philadelphia during March instead. Flights to Australia in March, while not as cheap as those in February, still average around $1,238.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Philadelphia to Australia is on a Sunday. Travelers who choose to depart for Australia on a Sunday will often find tickets for as low as $1,373. On the other hand, Thursday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,659.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Philadelphia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,449 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,063 on average. Flights to Australia from Philadelphia in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Philadelphia when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,550 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Philadelphia for as low as $1,266 on momondo.

Cheap Philadelphia to Australia flight deals and tips

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

Best Price Found

$472

Fastest flight time

21h 40m

Direct flights

None

Airports in Australia

4 airports
The best one-way flight to Australia from Philadelphia in the past 72 hours is $472. The best round-trip flight deal from Philadelphia to Australia found on momondo in the last 72 hours is $873.
The fastest flight from Philadelphia to Australia takes 21h 40m
There are no direct flights from Philadelphia to Australia. Popular non-direct routes for this connection are Philadelphia Airport - Sydney Kingsford Smith Airport, Philadelphia Airport - Melbourne Airport and Philadelphia Airport - Brisbane Airport.
There are 4 airports near Australia: Melbourne (MEL), Brisbane (BNE), Adelaide (ADL), Sydney Kingsford Smith (SYD)

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

    Prices for flights from Philadelphia Airport to Australia are updated daily.

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

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

    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 Australia.

  • What documentation or ID do you need to fly to Australia?

    The necessary travel and health documents for your Australia 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.


Best airlines flying from Philadelphia to Australia

Compare and see reviews for airlines that fly from Philadelphia to Australia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $337Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $834Free CancellationRating
8.0
8,521 reviews
Search Delta flights
Air CanadaPriceFrom $960Free CancellationRating
7.0
8,633 reviews
Search Air Canada flights
United AirlinesPriceFrom $977Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
Air New ZealandPriceFrom $1,133Free CancellationRating
7.9
483 reviews
Search Air New Zealand flights
Fiji AirwaysPriceFrom $1,207Free CancellationRating
8.0
188 reviews
Search Fiji Airways flights
Qatar AirwaysPriceFrom $1,328Free CancellationRating
7.5
3,754 reviews
Search Qatar Airways flights
Qantas AirwaysPriceFrom $1,336Free CancellationRating
7.5
824 reviews
Search Qantas Airways flights

Why use momondo?

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

Finding the right flight to Australia from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

Flights from Philadelphia to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Australia from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Philadelphia to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.


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