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Cheap flights from Australia to Philadelphia from $814

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Philadelphia departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Australia to Philadelphia

Recent return flight deals from Australia to Philadelphia

Logo
06:45 - 22:56MEL-PHL
32h 11m3 stops
Logo
09:20 - 22:45PHL-MEL
45h 25m3 stops
$1,348
Find Deal
Tue, 4 Nov - Tue, 2 Dec
Air Canada Logo
07:45 - 22:56MEL-PHL
31h 11m3 stops
Air Canada Logo
09:20 - 10:35PHL-MEL
57h 15m3 stops
$1,571Air Canada
Find Deal
Thu, 20 Nov - Fri, 5 Dec
Logo
14:15 - 07:02SYD-PHL
31h 47m2 stops
Logo
17:50 - 13:15PHL-SYD
28h 25m2 stops
$1,630
Find Deal
Thu, 16 Oct - Thu, 23 Oct
United Airlines Logo
11:55 - 00:45MEL-PHL
27h 50m3 stops
United Airlines Logo
10:05 - 09:15PHL-MEL
32h 10m2 stops
$1,649United Airlines
Find Deal
Thu, 16 Oct - Thu, 23 Oct
United Airlines Logo
10:30 - 21:28MEL-PHL
25h 58m2 stops
United Airlines Logo
13:00 - 09:15PHL-MEL
29h 15m2 stops
$1,650United Airlines
Find Deal
Fri, 17 Oct - Fri, 24 Oct
American Airlines Logo
10:10 - 23:04SYD-PHL
27h 54m1 stop
American Airlines Logo
17:20 - 08:05PHL-SYD
23h 45m1 stop
$1,865American Airlines
Find Deal
Thu, 16 Oct - Thu, 23 Oct
American Airlines Logo
10:10 - 23:04SYD-PHL
27h 54m1 stop
American Airlines Logo
17:39 - 08:05PHL-SYD
23h 26m2 stops
$1,871American Airlines
Find Deal
Thu, 16 Oct - Thu, 23 Oct
Qatar Airways Logo
22:45 - 09:00PER-PHL
46h 15m1 stop
Qatar Airways Logo
20:35 - 18:45PHL-PER
34h 10m1 stop
$2,490Qatar Airways
Find Deal
Wed, 8 Oct - Fri, 31 Oct
Qatar Airways Logo
22:10 - 09:00BNE-PHL
48h 50m1 stop
Qatar Airways Logo
20:35 - 17:30PHL-BNE
30h 55m1 stop
$2,506Qatar Airways
Find Deal
Thu, 16 Oct - Thu, 23 Oct
Qantas Airways Logo
16:55 - 07:24MEL-PHL
30h 29m2 stops
Qantas Airways Logo
10:27 - 17:15PHL-MEL
38h 48m3 stops
$4,578Qantas Airways
Find Deal
Thu, 20 Nov - Fri, 5 Dec

Air Canada flights from Australia to Philadelphia

Our best Air Canada deals on Australia to Philadelphia flight tickets
Air Canada
20 Nov
MEL07:45Melbourne
31h 11m
3 stops
PHL22:56Philadelphia
5 Dec
PHL09:20Philadelphia
57h 15m
3 stops
MEL10:35Melbourne
$1,571
Find similar
Air Canada
1 Dec
BNE10:45Brisbane
44h 04m
2 stops
PHL15:49Philadelphia
15 Dec
PHL15:30Philadelphia
26h 15m
2 stops
BNE08:45Brisbane
$1,722
Find similar
Air Canada
1 Dec
BNE12:05Brisbane
49h 51m
3 stops
PHL22:56Philadelphia
15 Dec
PHL15:30Philadelphia
26h 15m
2 stops
BNE08:45Brisbane
$1,769
Find similar

United Airlines flights from Australia to Philadelphia

Our best United Airlines deals on Australia to Philadelphia flight tickets
United Airlines
16 Oct
MEL11:55Melbourne
27h 50m
3 stops
PHL00:45Philadelphia
23 Oct
PHL10:05Philadelphia
32h 10m
2 stops
MEL09:15Melbourne
$1,649
Find similar
United Airlines
17 Oct
MEL10:30Melbourne
25h 58m
2 stops
PHL21:28Philadelphia
24 Oct
PHL13:00Philadelphia
29h 15m
2 stops
MEL09:15Melbourne
$1,650
Find similar
United Airlines
20 Nov
MEL13:00Melbourne
26h 03m
2 stops
PHL23:03Philadelphia
5 Dec
PHL12:45Philadelphia
28h 45m
2 stops
MEL09:30Melbourne
$1,664
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Philadelphia 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 78,305 searches. Data last updated 2 September 2025.
Use the filters below to find and compare flights from Australia to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Tue 4/11

06:45-22:56

3 stops32h 11m

Philadelphia

Tue 2/12

09:20-22:45

3 stops45h 25m

$1,348

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Thu 20/11

07:45-22:56

3 stops31h 11m

Philadelphia

Fri 5/12

09:20-10:35

3 stops57h 15m

$1,571

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 16/10

14:15-07:02

2 stops31h 47m

Philadelphia

Thu 23/10

17:50-13:15

2 stops28h 25m

$1,630

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Thu 16/10

11:55-00:45

3 stops27h 50m

Philadelphia

Thu 23/10

10:05-09:15

2 stops32h 10m

$1,649

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Fri 17/10

10:30-21:28

2 stops25h 58m

Philadelphia

Fri 24/10

13:00-09:15

2 stops29h 15m

$1,650

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 16/10

10:10-23:04

1 stop27h 54m

Philadelphia

Thu 23/10

17:20-08:05

1 stop23h 45m

$1,865

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 16/10

10:10-23:04

1 stop27h 54m

Philadelphia

Thu 23/10

17:39-08:05

2 stops23h 26m

$1,871

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Wed 8/10

22:45-09:00

1 stop46h 15m

Philadelphia

Fri 31/10

20:35-18:45

1 stop34h 10m

$2,490

BrisbanePhiladelphia

BNE - PHL

BNEPHL

Brisbane

Thu 16/10

22:10-09:00

1 stop48h 50m

Philadelphia

Thu 23/10

20:35-17:30

1 stop30h 55m

$2,506

MelbournePhiladelphia

MEL - PHL

MELPHL

Melbourne

Thu 20/11

16:55-07:24

2 stops30h 29m

Philadelphia

Fri 5/12

10:27-17:15

3 stops38h 48m

$4,578

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 Philadelphia from

How to get the cheapest flight ticket from Australia to Philadelphia

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 Philadelphia?

If you aren’t able to travel to Philadelphia during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,212.

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

The cheapest day to depart from Australia to Philadelphia is on a Thursday when prices can be found for as low as $1,971. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $2,472. These prices are subject to change though, so be sure to set up a Price Alert for flights to Philadelphia.

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

Flying to Philadelphia from Australia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,663 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $2,341.

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

You are more likely to see cheaper flights to Philadelphia from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $2,120 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Australia for as low as $1,297 on momondo.

Can stopping save me money on Australia to Philadelphia flights?

You could potentially save up to 20% on your flight if you consider stops on a Australia to Philadelphia flight.

Cheap Australia to Philadelphia flight deals and tips

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

Direct flights

None
There are no direct flights from Australia to Philadelphia. There are no popular flight routes from Australia to Philadelphia.
Search flight deals

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

    Prices for flights from Australia to Philadelphia Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Philadelphia Airport.

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

    The necessary travel and health documents for your Philadelphia 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 licence 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 Australia to Philadelphia

Compare and see reviews for airlines that fly from Australia to Philadelphia with momondo
Airline
Rating
Free cancellation
Price
DeltaPriceFrom $1,175Free cancellationRating
7.9
7,973 reviews
Search Delta flights
United AirlinesPriceFrom $1,222Free cancellationRating
7.4
8,937 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,464Free cancellationRating
7.1
10,000 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $1,482Free cancellationRating
7.5
904 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,642Free cancellationRating
8.0
505 reviews
Search Air New Zealand flights
American AirlinesPriceFrom $1,781Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Qatar AirwaysPriceFrom $2,456Free cancellationRating
7.4
3,616 reviews
Search Qatar Airways flights

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Rehoboth Beach
Elkton

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Philadelphia for you.

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

Yes. momondo enables you to select and highlight flights to Philadelphia from Australia with this policy.

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

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

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

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

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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