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Cheap flights from Philadelphia to Australia from $1,158

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — SYD
2 May — 9 May1
1 adult
Thu 2/5
Thu 9/5

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

Travellers have found it’s best to book a flight 56 days in advance to save up to 97% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Philadelphia to Australia 1-2 weeks in advance for as low as $2,286, or $4,266 for flights within the next 24 hours.

What is the cheapest month to fly from Philadelphia to Australia?

Our data shows that May tends to be the cheapest month to fly to Australia from Philadelphia. Users have commonly found prices around $3,109 for the month, but tickets can be as low as $1,644. Due to multiple factors, prepare for potentially higher prices in January.

When is the cheapest time to fly from Philadelphia to Australia (PHL - AU)?

When flying from Philadelphia to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Philadelphia to Australia

Explore cheap flight options specifically provided by American Airlines for the route between Philadelphia and Australia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
Find some of the cheapest American Airlines flights travelling from Philadelphia to Australia. Come back soon if you're not finding the exact deal you're looking for.
Fri 16/811:23PHL - SYD
2 stops29h 42mAmerican Airlines
Wed 21/809:10SYD - PHL
1 stop22h 40mAmerican Airlines
Deal found 26/4$2,291
Tue 20/818:30PHL - SYD
1 stop22h 35mAmerican Airlines
Sat 24/809:10SYD - PHL
1 stop28h 39mAmerican Airlines
Deal found 25/4$2,456
Tue 17/918:30PHL - BNE
2 stops27h 05mAmerican Airlines
Tue 1/1006:00BNE - PHL
2 stops28h 05mAmerican Airlines
Deal found 26/4$2,756
Wed 15/519:20PHL - SYD
1 stop21h 45mAmerican Airlines
Tue 21/509:15SYD - PHL
1 stop21h 24mAmerican Airlines
Deal found 26/4$4,155
Mon 5/814:32PHL - BNE
1 stop24h 28mAmerican Airlines
Wed 21/822:00BNE - PHL
1 stop23h 00mAmerican Airlines
Deal found 26/4$4,524
Sat 4/518:40PHL - MEL
1 stop44h 45mAmerican Airlines
Wed 8/517:30MEL - PHL
2 stops37h 09mAmerican Airlines
Deal found 25/4$4,902

Cheap Air New Zealand flights from Philadelphia to Australia

Explore cheap flight options specifically provided by Air New Zealand for the route between Philadelphia and Australia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
To aid your search, here are some of the cheapest Air New Zealand flights we've found from Philadelphia to Australia. Deals frequently update to provide users with more options.
Mon 26/818:18PHL - SYD
2 stops24h 27mAir New Zealand
Mon 9/911:50SYD - PHL
2 stops24h 40mAir New Zealand
Deal found 26/4$2,084
Tue 13/818:15PHL - SYD
2 stops24h 30mAir New Zealand
Tue 27/811:50SYD - PHL
2 stops43h 21mAir New Zealand
Deal found 26/4$2,101
Sun 8/906:15PHL - SYD
2 stops36h 30mAir New Zealand
Sat 14/918:10SYD - PHL
2 stops42h 20mAir New Zealand
Deal found 26/4$2,167
Mon 19/818:18PHL - SYD
2 stops24h 27mAir New Zealand
Mon 26/809:55SYD - PHL
2 stops35h 45mAir New Zealand
Deal found 26/4$2,201
Mon 6/517:23PHL - SYD
2 stops27h 12mAir New Zealand
Mon 13/511:50SYD - PHL
2 stops37h 47mAir New Zealand
Deal found 26/4$2,306
Tue 13/818:15PHL - SYD
2 stops24h 30mAir New Zealand
Tue 27/810:20SYD - PHL
1 stop21h 12mAir New Zealand
Deal found 26/4$2,312
Mon 5/806:52PHL - SYD
1 stop34h 08mAir New Zealand
Mon 26/808:45SYD - PHL
2 stops36h 55mAir New Zealand
Deal found 26/4$2,341
Wed 15/508:00PHL - SYD
2 stops34h 45mAir New Zealand
Wed 22/509:55SYD - PHL
2 stops39h 47mAir New Zealand
Deal found 26/4$2,367
Sun 8/918:38PHL - SYD
1 stop22h 22mAir New Zealand
Sat 14/918:10SYD - PHL
2 stops42h 20mAir New Zealand
Deal found 26/4$2,378

Cheap Philadelphia to Australia flights in April & May 2024

Find cheap flight options from Philadelphia to Australia specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 596,426 searches. Prices were last updated on 27 April 2024.
These are some of the best deals we've found on flights to Australia in 2024 at this time. For more flight deals, be sure to check back very soon.
Wed 8/517:19PHL - SYD
2 stops28h 26mMultiple Airlines
Wed 22/513:15SYD - PHL
3 stops31h 15mMultiple Airlines
Deal found 26/4$2,256
Wed 8/515:59PHL - SYD
3 stops29h 46mMultiple Airlines
Wed 22/513:15SYD - PHL
3 stops31h 15mMultiple Airlines
Deal found 26/4$2,268
Mon 6/517:23PHL - SYD
2 stops27h 12mAir New Zealand
Mon 13/511:50SYD - PHL
2 stops37h 47mAir New Zealand
Deal found 26/4$2,306
Mon 13/517:31PHL - SYD
3 stops28h 14mMultiple Airlines
Thu 23/513:15SYD - PHL
3 stops35h 36mMultiple Airlines
Deal found 26/4$2,314
Fri 24/517:31PHL - SYD
3 stops35h 34mMultiple Airlines
Fri 31/509:40SYD - PHL
3 stops34h 50mMultiple Airlines
Deal found 26/4$2,315
Wed 15/508:00PHL - SYD
2 stops34h 45mAir New Zealand
Wed 22/509:55SYD - PHL
2 stops39h 47mAir New Zealand
Deal found 26/4$2,367
Mon 13/517:23PHL - SYD
2 stops25h 22mAir New Zealand
Thu 23/508:45SYD - PHL
2 stops37h 48mAir New Zealand
Deal found 26/4$2,453
Wed 1/517:19PHL - SYD
2 stops28h 26mMultiple Airlines
Sun 5/513:15SYD - PHL
3 stops33h 40mMultiple Airlines
Deal found 26/4$2,474
Wed 22/511:50PHL - MEL
3 stops33h 00mMultiple Airlines
Wed 5/612:10MEL - PHL
3 stops32h 28mMultiple Airlines
Deal found 25/4$2,527

Philadelphia to Australia 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Australia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
These are some of the best deals we've found on flights to Australia in 2024 at this time. For more flight deals, be sure to check back very soon.
Wed 23/1010:10PHL - SYD
2 stops31h 10mAir Canada
Mon 4/1111:20SYD - PHL
2 stops43h 37mAir Canada
Deal found 27/4$1,988
Tue 29/1010:25PHL - SYD
2 stops30h 55mAir Canada
Sun 10/1111:20SYD - PHL
2 stops43h 37mAir Canada
Deal found 27/4$1,997
Wed 23/1010:10PHL - SYD
2 stops31h 10mAir Canada
Sat 2/1110:20SYD - PHL
2 stops44h 37mAir Canada
Deal found 27/4$2,054
Sun 10/1115:40PHL - SYD
2 stops49h 40mAir Canada
Thu 14/1111:20SYD - PHL
2 stops27h 15mAir Canada
Deal found 26/4$2,063
Mon 26/818:18PHL - SYD
2 stops24h 27mAir New Zealand
Mon 9/911:50SYD - PHL
2 stops24h 40mAir New Zealand
Deal found 26/4$2,084
Tue 13/818:15PHL - SYD
2 stops24h 30mAir New Zealand
Tue 27/811:50SYD - PHL
2 stops43h 21mAir New Zealand
Deal found 26/4$2,101
Fri 1/1115:40PHL - SYD
2 stops49h 40mAir Canada
Fri 8/1111:20SYD - PHL
2 stops43h 37mAir Canada
Deal found 26/4$2,118
Thu 31/1015:40PHL - SYD
2 stops49h 40mAir Canada
Fri 15/1111:20SYD - PHL
2 stops27h 15mAir Canada
Deal found 27/4$2,127
Mon 26/816:10PHL - SYD
3 stops49h 10mAir Canada
Mon 9/909:20SYD - PHL
3 stops44h 11mAir Canada
Deal found 27/4$2,136

Philadelphia to Australia flights leaving soon

Find last-minute flight options from Philadelphia to Australia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
Users seeking a last-minute flight from Philadelphia to Australia should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Mon 6/517:23PHL - SYD
2 stops27h 12mAir New Zealand
Mon 13/511:50SYD - PHL
2 stops37h 47mAir New Zealand
Deal found 26/4$2,306
Wed 1/517:19PHL - SYD
2 stops28h 26mMultiple Airlines
Sun 5/513:15SYD - PHL
3 stops33h 40mMultiple Airlines
Deal found 26/4$2,474
Wed 1/510:29PHL - SYD
3 stops35h 16mMultiple Airlines
Sun 5/513:15SYD - PHL
3 stops33h 40mMultiple Airlines
Deal found 26/4$2,580
Mon 6/517:23PHL - SYD
2 stops27h 12mAir New Zealand
Mon 13/510:20SYD - PHL
1 stop35h 15mAir New Zealand
Deal found 26/4$2,837
Wed 1/517:19PHL - SYD
2 stops28h 26mMultiple Airlines
Wed 8/513:15SYD - PHL
3 stops31h 15mMultiple Airlines
Deal found 26/4$2,868
Wed 1/510:29PHL - SYD
3 stops35h 16mMultiple Airlines
Wed 8/513:15SYD - PHL
3 stops31h 15mMultiple Airlines
Deal found 26/4$2,953
Wed 1/516:35PHL - SYD
2 stops29h 10mMultiple Airlines
Wed 8/513:15SYD - PHL
2 stops24h 34mMultiple Airlines
Deal found 26/4$2,955
Wed 1/506:50PHL - SYD
2 stops38h 00mMultiple Airlines
Sun 5/514:05SYD - PHL
2 stops38h 27mMultiple Airlines
Deal found 26/4$3,021
Fri 3/513:01PHL - SYD
3 stops32h 44mMultiple Airlines
Fri 10/513:15SYD - PHL
3 stops33h 45mMultiple Airlines
Deal found 26/4$3,035

One-way flights to Australia from Philadelphia

Search for one-way flight options from Philadelphia to Australia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
Take a look at some of the best available options we've come across on one-way flights from Philadelphia to Australia. Users needing a return flight from Philadelphia to Australia should utilise the search form above.
Tue 7/517:19PHL - SYD
2 stops51h 31mMultiple Airlines
Deal found 26/4$1,158
Tue 7/517:19PHL - SYD
2 stops51h 31mMultiple Airlines
Deal found 26/4$1,168
Tue 7/517:19PHL - SYD
3 stops36h 26mMultiple Airlines
Deal found 26/4$1,197
Tue 7/517:19PHL - SYD
3 stops36h 26mMultiple Airlines
Deal found 26/4$1,207
Wed 15/515:59PHL - SYD
3 stops37h 46mMultiple Airlines
Deal found 26/4$1,311
Wed 15/517:19PHL - SYD
2 stops36h 36mMultiple Airlines
Deal found 26/4$1,356
Sun 20/1012:55PHL - SYD
2 stops28h 05mUnited Airlines
Deal found 26/4$1,457
Sun 20/1020:55PHL - SYD
1 stop30h 15mQatar Airways
Deal found 26/4$1,486
Sun 20/1012:55PHL - SYD
3 stops52h 05mUnited Airlines
Deal found 26/4$1,513

Find flights from Philadelphia to Australia within your budget

Customise your flight search to find flights from Philadelphia to Australia 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, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,084 - $3,145

Route

Depart

Return

Price

PhiladelphiaSydney Kingsford Smith

PHL - SYD

PHLSYD

Philadelphia

Mon 26/8

2 stops24h 27m

Sydney Kingsford Smith

Mon 9/9

2 stops24h 40m

$2,084

PhiladelphiaSydney Kingsford Smith

PHL - SYD

PHLSYD

Philadelphia

Sun 8/9

1 stop22h 22m

Sydney Kingsford Smith

Tue 17/9

1 stop21h 12m

$2,228

PhiladelphiaSydney Kingsford Smith

PHL - SYD

PHLSYD

Philadelphia

Tue 13/8

2 stops24h 30m

Sydney Kingsford Smith

Tue 27/8

3 stops36h 45m

$2,242

PhiladelphiaSydney Kingsford Smith

PHL - SYD

PHLSYD

Philadelphia

Fri 16/8

2 stops29h 42m

Sydney Kingsford Smith

Wed 21/8

1 stop22h 40m

$2,291

PhiladelphiaSydney Kingsford Smith

PHL - SYD

PHLSYD

Philadelphia

Thu 10/10

2 stops49h 10m

Sydney Kingsford Smith

Tue 29/10

2 stops43h 37m

$2,303

PhiladelphiaSydney Kingsford Smith

PHL - SYD

PHLSYD

Philadelphia

Mon 5/8

1 stop23h 40m

Sydney Kingsford Smith

Mon 26/8

1 stop24h 55m

$2,624

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sun 22/9

1 stop33h 40m

Perth

Sun 29/9

2 stops51h 00m

$2,940

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Thu 10/10

2 stops44h 32m

Brisbane

Mon 28/10

2 stops35h 00m

$3,136

PhiladelphiaMelbourne

PHL - MEL

PHLMEL

Philadelphia

Wed 22/5

2 stops46h 20m

Melbourne

Wed 5/6

2 stops39h 35m

$3,145

Flights are sorted by cheapest first

Deals found on 26/4

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 27 April 2024.
To help decide which airline to fly from Philadelphia to Australia, see what other customers have to say about American Airlines, Air New Zealand and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.5
Very Good
946 reviews
Check prices

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

ANA
8.5
Very Good
946 reviews
ANA
8.5
Very Good
946 reviews
Check prices

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

Air New Zealand
8.3
Very Good
647 reviews
ANA
8.5
Very Good
946 reviews
Check prices

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

Emirates
8.1
Very Good
4,064 reviews
ANA
8.5
Very Good
946 reviews
Check prices

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

Cathay Pacific
7.8
Good
1,129 reviews
ANA
8.5
Very Good
946 reviews
Check prices

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

Qatar Airways
7.7
Good
4,459 reviews
ANA
8.5
Very Good
946 reviews
Check prices

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Food

7.8

Boarding

8.6

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Australia?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Australia. It is only a 11.2 km journey to Philadelphia (PHL) from Philadelphia’s city centre.

  • Can I find flights from Philadelphia to Australia for under $2,100 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Australia for under $2,100. The cheapest flight booked recently is on Air New Zealand for just $2,084, but on average you can expect to pay $2,260.

  • Are there last-minute flights available from Philadelphia to Australia for under $2,400?

    There are currently 20+ open flights from Philadelphia to Australia within the next 7 days for less than $2,400.

  • What are the most popular routes from Philadelphia to Australia?

    The most popular route from Philadelphia to Australia is Philadelphia - Sydney Kingsford Smith. You may also consider Philadelphia - Melbourne or Philadelphia - Melbourne Avalon.

  • What does PHL to SYD mean?

    This is defined as Philadelphia Airport (PHL) and Sydney Kingsford Smith Airport (SYD). Codes like Sydney Kingsford Smith Airport are often used to just call airports uniquely. Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Coolangatta Gold Coast Airport (OOL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Philadelphia to Australia that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Australia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Australia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Australia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Philadelphia to Australia that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Australia.

  • Can I find deals for business class flights from Philadelphia to Australia?

    Yes. Cheapflights offers flight deals from Philadelphia to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Philadelphia to Australia that allow pets onboard?

    Many airlines flying from Philadelphia to Australia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Australia?

    Yes, you can often find last-minute deals on Philadelphia to Australia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Australia flight deals updated?

    The Philadelphia to Australia flight deals you see on this page were last updated on 27/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Philadelphia to Australia

Discover the top 2 airlines that operate flights from Philadelphia to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 27 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,530Average$2,562FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$2,211Average$2,727FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
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Search flights from Philadelphia to Australia by cabin class

Find flights from Philadelphia to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Philadelphia to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Australia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Philadelphia.

Can Cheapflights find flights from Philadelphia to Australia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Philadelphia to Australia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Philadelphia to Australia become cheaper?

Not ready to book yet? You can track prices for flights from Philadelphia to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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