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Cheap flights from Sydney to Philadelphia from $1,704

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 18/6. 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.
SYD — PHL
1 Mai — 8 Mai1
1 adult
Mi 1/5
Mi 8/5

The best prices from Sydney Kingsford Smith to Philadelphia are usually found in November or February, booked 86 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap flight deals from Sydney to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 April 2024.

Popular in

December

Cheapest in

November

Round-trip from

$1,848

One-way from

$1,787
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 23% potential price drop
Search Deals
From Sydney Kingsford Smith to Philadelphia
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One-way flight from Sydney Kingsford Smith to Philadelphia
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What is the cheapest day to fly return from Sydney to Philadelphia?

Flights from Sydney to Philadelphia are generally found to be more expensive on Tuesday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Philadelphia.

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

Find a great deal and save up to 53% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sydney to Philadelphia within the next two weeks, with the cheapest ticket starting at $2,667.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Philadelphia. Flights to Philadelphia from Sydney in November are about $2,878 on average during November, but can be found for as low as $1,558.

When is the cheapest time to fly from Sydney to Philadelphia (SYD - PHL)?

One of the essential ways to save on airfare from Sydney to Philadelphia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 17% on airfare.

Cheap Qantas Airways flights from Sydney to Philadelphia

Explore cheap flight options specifically provided by Qantas Airways for the route between Sydney and Philadelphia. 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 26 April 2024.
Take a look at some of the lowest-priced Qantas Airways flights heading from Sydney to Philadelphia. Come back soon if you're not finding the exact deal you're looking for.
Sa 15/609:15SYD - PHL
1 stop27h 47mQantas Airways
Sa 29/617:23PHL - SYD
1 stop23h 42mQantas Airways
Deal found 25/4$2,796
Sa 15/608:30SYD - PHL
2 stops28h 32mQantas Airways
Sa 29/618:48PHL - SYD
1 stop23h 22mQantas Airways
Deal found 25/4$2,809

Cheap Air Canada flights from Sydney to Philadelphia

Explore cheap flight options specifically provided by Air Canada for the route between Sydney and Philadelphia. 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 26 April 2024.
Browse through some of the cheapest Air Canada flights travelling from Sydney to Philadelphia. Make sure to examine the flight information before completing your reservation.
Sa 15/609:20SYD - PHL
3 stops44h 08mAir Canada
Sa 29/616:10PHL - SYD
3 stops49h 10mAir Canada
Deal found 25/4$2,805
Sa 15/609:20SYD - PHL
2 stops44h 08mAir Canada
Sa 29/617:05PHL - SYD
2 stops48h 15mAir Canada
Deal found 25/4$2,828
Do 9/509:20SYD - PHL
3 stops44h 08mAir Canada
So 19/516:10PHL - SYD
2 stops49h 10mAir Canada
Deal found 25/4$2,948
Do 9/509:20SYD - PHL
3 stops44h 08mAir Canada
So 19/510:05PHL - SYD
3 stops31h 15mAir Canada
Deal found 25/4$3,035
Mo 24/609:20SYD - PHL
3 stops44h 09mAir Canada
Di 16/710:05PHL - SYD
3 stops31h 15mAir Canada
Deal found 25/4$4,105
So 19/509:20SYD - PHL
3 stops44h 08mAir Canada
Do 23/511:15PHL - SYD
2 stops30h 05mAir Canada
Deal found 26/4$18,774

Cheap Sydney to Philadelphia flights in April & May 2024

Find cheap flight options from Sydney to Philadelphia 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 26 April 2024.
The lowest fares we've come across on flights travelling from Sydney to Philadelphia in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mi 22/509:15SYD - PHL
2 stops40h 14mAmerican Airlines
So 26/515:45PHL - SYD
1 stop25h 20mAmerican Airlines
Deal found 24/4$2,888
Mi 22/509:15SYD - PHL
2 stops40h 14mAmerican Airlines
So 26/519:20PHL - SYD
1 stop21h 45mAmerican Airlines
Deal found 25/4$2,891
Do 9/509:15SYD - PHL
2 stops40h 19mAmerican Airlines
So 19/511:42PHL - SYD
2 stops29h 23mAmerican Airlines
Deal found 25/4$2,909
Do 9/509:15SYD - PHL
2 stops40h 19mAmerican Airlines
So 19/515:35PHL - SYD
1 stop25h 30mAmerican Airlines
Deal found 25/4$2,934
Do 9/509:20SYD - PHL
3 stops44h 08mAir Canada
So 19/516:10PHL - SYD
2 stops49h 10mAir Canada
Deal found 25/4$2,948
Do 9/509:20SYD - PHL
3 stops44h 08mAir Canada
So 19/510:05PHL - SYD
3 stops31h 15mAir Canada
Deal found 25/4$3,035
Do 9/517:35SYD - PHL
1 stop27h 13mMultiple Airlines
So 19/516:26PHL - SYD
1 stop24h 39mMultiple Airlines
Deal found 25/4$3,120
Mi 22/509:15SYD - PHL
1 stop21h 24mAmerican Airlines
So 26/508:45PHL - SYD
1 stop32h 20mAmerican Airlines
Deal found 24/4$3,135
Mi 22/509:15SYD - PHL
1 stop21h 24mAmerican Airlines
So 26/515:45PHL - SYD
1 stop25h 20mAmerican Airlines
Deal found 25/4$3,140

Sydney to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Sydney and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 596,426 searches. Data last updated 26 April 2024.
The lowest fares we've come across on flights travelling from Sydney to Philadelphia in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sa 15/609:15SYD - PHL
1 stop27h 47mQantas Airways
Sa 29/617:23PHL - SYD
1 stop23h 42mQantas Airways
Deal found 25/4$2,796
Sa 15/609:20SYD - PHL
3 stops44h 08mAir Canada
Sa 29/616:10PHL - SYD
3 stops49h 10mAir Canada
Deal found 25/4$2,805
Sa 15/608:30SYD - PHL
2 stops28h 32mQantas Airways
Sa 29/618:48PHL - SYD
1 stop23h 22mQantas Airways
Deal found 25/4$2,809
Sa 15/609:20SYD - PHL
2 stops44h 08mAir Canada
Sa 29/617:05PHL - SYD
2 stops48h 15mAir Canada
Deal found 25/4$2,828
Mo 24/617:35SYD - PHL
1 stop27h 34mAmerican Airlines
Di 16/716:02PHL - SYD
1 stop24h 03mAmerican Airlines
Deal found 25/4$2,851
Mo 24/617:35SYD - PHL
1 stop29h 34mAmerican Airlines
Di 16/715:43PHL - SYD
2 stops24h 32mAmerican Airlines
Deal found 25/4$2,856
Mi 22/509:15SYD - PHL
2 stops40h 14mAmerican Airlines
So 26/515:45PHL - SYD
1 stop25h 20mAmerican Airlines
Deal found 24/4$2,888
Mi 22/509:15SYD - PHL
2 stops40h 14mAmerican Airlines
So 26/519:20PHL - SYD
1 stop21h 45mAmerican Airlines
Deal found 25/4$2,891
Do 9/509:15SYD - PHL
2 stops40h 19mAmerican Airlines
So 19/511:42PHL - SYD
2 stops29h 23mAmerican Airlines
Deal found 25/4$2,909

One-way flights to Philadelphia from Sydney

Search for one-way flight options from Sydney to Philadelphia. 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 26 April 2024.
Users travelling one-way from Sydney to Philadelphia can select one of these great deals. Users can also find round-trip Sydney to Philadelphia flights by using the search form above.
Di 18/608:45SYD - PHL
2 stops27h 45mAir New Zealand
Deal found 25/4$1,704
Do 5/910:20SYD - PHL
3 stops39h 20mUnited Airlines
Deal found 25/4$1,716
Sa 1/612:35SYD - PHL
3 stops63h 55mAir Tahiti Nui
Deal found 25/4$1,779
Di 18/608:45SYD - PHL
2 stops27h 45mAir New Zealand
Deal found 26/4$1,787
Di 18/621:30SYD - PHL
1 stop25h 03mMultiple Airlines
Deal found 25/4$1,798
Di 18/621:30SYD - PHL
1 stop25h 03mMultiple Airlines
Deal found 26/4$1,807
Sa 1/610:05SYD - PHL
2 stops38h 54mMultiple Airlines
Deal found 25/4$1,844
Mi 5/615:50SYD - PHL
1 stop23h 12mQantas Airways
Deal found 26/4$1,868
Mi 5/609:35SYD - PHL
2 stops27h 40mQantas Airways
Deal found 26/4$1,871

Find flights from Sydney to Philadelphia within your budget

Customise your flight search to find flights from Sydney 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, Cheapflights users made 596,426 searches. Data last updated 26 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,796 - $3,120

Route

Depart

Return

Price

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sa 15/6

1 stop27h 47m

Philadelphia

Sa 29/6

1 stop23h 42m

$2,796

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sa 15/6

3 stops44h 08m

Philadelphia

Sa 29/6

3 stops49h 10m

$2,805

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sa 15/6

2 stops28h 32m

Philadelphia

Sa 29/6

1 stop23h 22m

$2,809

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sa 15/6

2 stops44h 08m

Philadelphia

Sa 29/6

2 stops48h 15m

$2,828

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mo 24/6

1 stop27h 34m

Philadelphia

Di 16/7

1 stop24h 03m

$2,851

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mo 24/6

1 stop29h 34m

Philadelphia

Di 16/7

2 stops24h 32m

$2,856

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mi 22/5

2 stops40h 14m

Philadelphia

So 26/5

1 stop25h 20m

$2,888

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mo 24/6

2 stops29h 10m

Philadelphia

Di 16/7

3 stops28h 16m

$3,067

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Do 9/5

1 stop27h 13m

Philadelphia

So 19/5

1 stop24h 39m

$3,120

Flights are sorted by cheapest first

Deals found on 25/4

When is the best time to book a flight from Sydney to Philadelphia?

Use this chart to determine the optimal time to book a return flight from Sydney to Philadelphia. Price data was last updated on 28 January 2024.
The best time to book flights from Sydney to Philadelphia is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Sydney to Philadelphia?

Use this chart to determine the cheapest time to fly return from Sydney to Philadelphia. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Sydney to Philadelphia flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Philadelphia by month

Plan your trip from Sydney to Philadelphia by taking into account the cheapest months to travel. The average price of a one-way flight from Sydney to Philadelphia is currently $1,797 while a return flight costs $2,891. Price data was last updated on 21 April 2024.

Temperature and rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature and rainfall totals by month.

PHL

Temperature

1 - 26 °C

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated 26 April 2024.
Peruse reviews from past customers who have flown with Qantas Airways, Air Canada and American Airlines from Sydney to Philadelphia to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Boarding

8.5

Overall

8.7

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very Good
77 reviews
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Boarding

8.5

Overall

8.7

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.5
Very Good
948 reviews
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Boarding

8.5

Overall

8.7

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Japan Airlines
8.3
Very Good
1,486 reviews
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Boarding

8.5

Overall

8.7

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air New Zealand
8.3
Very Good
647 reviews
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Boarding

8.5

Overall

8.7

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Qantas Airways
7.7
Good
1,001 reviews
Air Tahiti Nui
8.7
Very Good
77 reviews
Check prices

Entertainment

7.4

Boarding

8.5

Overall

8.7

Comfort

8.2

Crew

8.9

Food

7.9

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

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

  • Can I find flights from Sydney to Philadelphia for under $2,800 on Cheapflights?

    Yes, there are multiple flights from Sydney to Philadelphia for under $2,800. The cheapest flight booked recently is on Qantas Airways for just $2,796, but on average you can expect to pay $4,988.

  • What are the cheapest airlines flying from Sydney to Philadelphia round-trip?

    Qantas Airways, at $2,796, was found to be the cheapest airline from Sydney to Philadelphia.Alternate airlines to your destination round-trip include Air Canada and American Airlines. Users have found that Qantas Airways is 2% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sydney to Philadelphia one-way

    $1,704 is the cheapest one-way deal found within the past few days, from Air New Zealand. You may also be able to find cheap deals on United Airlines and Air Tahiti Nui, with prices starting from $1,716 and $1,779, respectively.

  • What are the most popular airlines that fly from Sydney to Philadelphia?

    American Airlines, Air Canada and Fiji Airways are the most popular airlines when flying from Sydney to Philadelphia.

  • What does SYD to PHL mean?

    This is defined as Sydney Kingsford Smith Airport (SYD) and Philadelphia Airport (PHL). Codes like Philadelphia Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your Sydney to Philadelphia 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 Sydney to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sydney to Philadelphia 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 Sydney to Philadelphia that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Philadelphia 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 Sydney to Philadelphia that allow pets onboard?

    Many airlines flying from Sydney to Philadelphia 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 Sydney to Philadelphia?

    Yes, you can often find last-minute deals on Sydney to Philadelphia 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 Sydney to Philadelphia flight deals updated?

    The Sydney to Philadelphia flight deals you see on this page were last updated on 25/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Sydney to Philadelphia on these airlines
Choose from the following airlines for your flight from Sydney to Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on 26 April 2024.

Qantas Airways flights from Sydney Kingsford Smith to Philadelphia
Air Canada flights from Sydney Kingsford Smith to Philadelphia
Air New Zealand flights from Sydney Kingsford Smith to Philadelphia

Top 8 airlines flying from Sydney to Philadelphia

Discover the top 8 airlines that operate flights from Sydney to Philadelphia. 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 26 April 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,153Average$2,814FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,589Average$2,038FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$1,718Average$2,236FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$1,806Average$2,354FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,898Average$2,277FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$2,164Average$2,903FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
ANACheapest$2,252Average$2,662FlexibilityNo cancel feeOn-time80%
Search ANA flights
Fiji AirwaysCheapest$2,823Average$3,151FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
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Search flights from Sydney to Philadelphia by cabin class

Find flights from Sydney to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first 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 Sydney to Philadelphia?

Cheapflights makes it easy to find Sydney to Philadelphia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Philadelphia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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