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Cheap flights from Philadelphia to Australia from $813

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 7/4. 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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Cheap return flights

These are some of the best return flight deals from Philadelphia to Australia that have been recently found on momondo from popular airlines, departing in the coming months.
08:30 - 06:55PHL-SYD
32h 25m1 stop
10:20 - 00:44SYD-PHL
28h 24m3 stops
$1,385United Airlines
Find Deal
Sun, 20 Apr - Fri, 2 May
09:31 - 06:55PHL-SYD
31h 24m2 stops
10:20 - 00:44SYD-PHL
28h 24m3 stops
$1,393United Airlines
Find Deal
Sat, 19 Apr - Thu, 1 May
06:00 - 06:35PHL-SYD
34h 35m2 stops
17:45 - 14:02SYD-PHL
34h 17m1 stop
$1,775
Find Deal
Thu, 17 Apr - Mon, 12 May
06:00 - 06:35PHL-SYD
34h 35m2 stops
17:45 - 14:02SYD-PHL
34h 17m1 stop
$1,870
Find Deal
Thu, 17 Apr - Thu, 15 May
18:35 - 11:25PHL-CNS
26h 50m2 stops
12:25 - 23:00CNS-PHL
24h 35m2 stops
$2,035Fiji Airways
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Tue, 8 Apr - Tue, 15 Apr
08:30 - 11:00PHL-BNE
36h 30m2 stops
09:45 - 05:57BNE-PHL
34h 12m2 stops
$2,094Air New Zealand
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Wed, 7 May - Wed, 28 May
08:00 - 17:10PHL-SYD
43h 10m2 stops
08:45 - 05:39SYD-PHL
34h 54m2 stops
$2,137Air New Zealand
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Tue, 22 Apr - Tue, 13 May
18:47 - 22:50PHL-BNE
38h 03m2 stops
11:40 - 22:47BNE-PHL
25h 07m2 stops
$2,192Fiji Airways
Find Deal
Tue, 6 May - Thu, 29 May
20:45 - 18:45PHL-PER
34h 00m1 stop
02:10 - 09:15PER-PHL
43h 05m2 stops
$2,327Qatar Airways
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Mon, 24 Mar - Sun, 30 Mar
20:45 - 23:45PHL-MEL
36h 00m1 stop
23:30 - 19:30MEL-PHL
35h 00m2 stops
$2,352Qatar Airways
Find Deal
Tue, 11 Mar - Tue, 18 Mar

United Airlines flights from Philadelphia to Australia

Our best United Airlines deals on Philadelphia to Australia flight tickets
United Airlines
20 Apr
PHL08:30Philadelphia
32h 25m
1 stop
SYD06:55Sydney Kingsford Smith
2 May
SYD10:20Sydney Kingsford Smith
28h 24m
3 stops
PHL00:44Philadelphia
United Airlines
19 Apr
PHL09:31Philadelphia
31h 24m
2 stops
SYD06:55Sydney Kingsford Smith
1 May
SYD10:20Sydney Kingsford Smith
28h 24m
3 stops
PHL00:44Philadelphia
United Airlines
19 Apr
PHL06:50Philadelphia
34h 05m
1 stop
SYD06:55Sydney Kingsford Smith
1 May
SYD09:30Sydney Kingsford Smith
29h 14m
2 stops
PHL00:44Philadelphia

Air Canada flights from Philadelphia to Australia

Our best Air Canada deals on Philadelphia to Australia flight tickets
Air Canada
12 Mar
PHL15:30Philadelphia
26h 05m
2 stops
SYD08:35Sydney Kingsford Smith
25 Mar
SYD10:25Sydney Kingsford Smith
43h 25m
3 stops
PHL14:50Philadelphia
Air Canada
20 Mar
PHL15:30Philadelphia
50h 05m
3 stops
SYD08:35Sydney Kingsford Smith
27 Mar
SYD10:25Sydney Kingsford Smith
44h 20m
2 stops
PHL15:45Philadelphia
Air Canada
26 July
PHL09:15Philadelphia
32h 05m
3 stops
SYD07:20Sydney Kingsford Smith
9 Aug
SYD09:20Sydney Kingsford Smith
27h 07m
2 stops
PHL22:27Philadelphia

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?

In general, March is the cheapest month to fly from Philadelphia to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,777. If you don’t want to visit Australia in March, then you should wait until February to fly from Philadelphia, when ticket prices are also cheap, with an average price of $1,973.

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

On average, the least expensive day to fly to Australia from Philadelphia is on a Thursday. momondo users have found tickets for Thursday departures for as low as $0. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Philadelphia to Australia on a Wednesday will generally be more expensive and average around $3,932. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Australia is in the morning. momondo users have found flights departing from Philadelphia to Australia in the morning for as low as $0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the afternoon, with an average ticket price of $2,695. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $2,337 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 $1,580 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

$813

Fastest flight time

22h 00m

Direct flights

None

Airports in Australia

5 airports
The best one-way flight to Australia from Philadelphia in the past 72 hours is $813. The best return flight deal from Philadelphia to Australia found on momondo in the last 72 hours is $1,385.
The fastest flight from Philadelphia to Australia takes 22h 00m
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 - Melbourne Avalon Airport.
There are 5 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Brisbane (BNE), Cairns (CNS), 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 refresh 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Australia.

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

    The required travel and health documents for your Australia 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 Australia. We recommend that you seek guidance from your airline or a reliable 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
United AirlinesPriceFrom $1,351Free cancellationRating
7.4
8,754 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Australia . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Australia.

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

Yes momondo offers price alerts on flights to Australia 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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