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Cheap flights from Sydney to Philadelphia from $731

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 9/5. 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.
SYD — PHL
3 Apr — 10 Apr1
1 adult
Wed 3/4
Wed 10/4

Find deals on flights from Sydney to Philadelphia by searching across hundreds of travel sites at once

 
Cheapflights users frequently choose these airlines when searching for flights from Sydney to Philadelphia, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights from Sydney to Philadelphia, based on our search results.
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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 29 March 2024.

Popular in

December

Cheapest in

November

Round-trip from

$1,848

One-way from

$1,733
High demand for flights, 27% potential price rise
Best time to find cheap flights, 23% potential price drop
From Sydney Kingsford Smith to Philadelphia
One-way flight from Sydney Kingsford Smith to Philadelphia

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 Monday. 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 $2,666.

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 23% on airfare.

Cheap Air New Zealand flights from Sydney to Philadelphia

Explore cheap flight options specifically provided by Air New Zealand 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 639,854 searches. Data last updated 29 March 2024.
Take a look at some of the lowest-priced Air New Zealand flights heading from Sydney to Philadelphia. Come back soon if you're not finding the exact deal you're looking for.
Fri 26/711:50SYD - PHL
2 stops24h 40mAir New Zealand
Mon 19/818:00PHL - SYD
2 stops24h 45mAir New Zealand
Deal found 28/3$1,779
Tue 27/809:55SYD - PHL
2 stops26h 33mAir New Zealand
Fri 22/1112:51PHL - SYD
2 stops27h 54mAir New Zealand
Deal found 29/3$2,213

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 639,854 searches. Data last updated 29 March 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.
Sat 15/609:20SYD - PHL
2 stops44h 08mAir Canada
Sat 29/610:05PHL - SYD
2 stops31h 15mAir Canada
Deal found 28/3$2,479
Sat 15/609:20SYD - PHL
2 stops44h 08mAir Canada
Sat 29/610:05PHL - SYD
3 stops31h 15mAir Canada
Deal found 28/3$2,488
Tue 27/809:20SYD - PHL
2 stops45h 04mAir Canada
Fri 22/1115:40PHL - SYD
3 stops49h 40mAir Canada
Deal found 29/3$2,506
Sat 15/609:20SYD - PHL
3 stops44h 08mAir Canada
Sat 29/610:05PHL - SYD
3 stops31h 15mAir Canada
Deal found 28/3$2,568
Fri 26/709:20SYD - PHL
2 stops26h 14mAir Canada
Mon 19/816:10PHL - SYD
3 stops49h 10mAir Canada
Deal found 28/3$2,603
Tue 27/809:20SYD - PHL
3 stops44h 09mAir Canada
Fri 22/1115:40PHL - SYD
3 stops49h 40mAir Canada
Deal found 29/3$2,657
Fri 28/609:20SYD - PHL
2 stops44h 09mAir Canada
Fri 26/710:05PHL - SYD
2 stops31h 15mAir Canada
Deal found 29/3$2,661
Fri 26/709:20SYD - PHL
3 stops44h 09mAir Canada
Mon 19/816:10PHL - SYD
3 stops49h 10mAir Canada
Deal found 28/3$2,663
Fri 28/609:20SYD - PHL
2 stops44h 09mAir Canada
Fri 26/716:10PHL - SYD
3 stops49h 10mAir Canada
Deal found 29/3$2,670

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 639,854 searches. Data last updated 29 March 2024.
The lowest fares we've come across on flights travelling from Sydney to Philadelphia in March and April 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 26/711:50SYD - PHL
2 stops24h 40mAir New Zealand
Mon 19/818:00PHL - SYD
2 stops24h 45mAir New Zealand
Deal found 28/3$1,779
Sun 5/509:20SYD - PHL
2 stops26h 13mAir Canada
Mon 20/510:05PHL - SYD
2 stops31h 15mAir Canada
Deal found 29/3$1,826
Sun 5/509:20SYD - PHL
3 stops44h 08mAir Canada
Mon 20/510:05PHL - SYD
2 stops31h 15mAir Canada
Deal found 29/3$1,836
Sun 5/509:20SYD - PHL
3 stops44h 08mAir Canada
Mon 20/510:05PHL - SYD
3 stops31h 15mAir Canada
Deal found 29/3$1,845
Sun 5/517:35SYD - PHL
2 stops25h 46mQantas Airways
Mon 20/508:45PHL - SYD
1 stop32h 20mQantas Airways
Deal found 29/3$2,112
Sun 5/517:35SYD - PHL
1 stop27h 06mQantas Airways
Mon 20/508:45PHL - SYD
1 stop32h 20mQantas Airways
Deal found 29/3$2,119
Tue 27/809:55SYD - PHL
2 stops26h 33mAir New Zealand
Fri 22/1112:51PHL - SYD
2 stops27h 54mAir New Zealand
Deal found 29/3$2,213
Sun 24/1121:45SYD - PHL
2 stops32h 37mANA
Sun 8/1210:10PHL - SYD
2 stops32h 20mANA
Deal found 29/3$2,354
Tue 29/1009:15SYD - PHL
2 stops42h 37mJapan Airlines
Sun 17/1106:00PHL - SYD
2 stops32h 20mJapan Airlines
Deal found 28/3$2,466

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 639,854 searches. Data last updated 29 March 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.
Thu 9/516:20SYD - PHL
3 stops40h 44mMultiple Airlines
Deal found 28/3$731
Thu 9/516:20SYD - PHL
2 stops40h 44mMultiple Airlines
Deal found 28/3$783
Tue 27/813:15SYD - PHL
3 stops35h 16mMultiple Airlines
Deal found 29/3$1,206
Tue 27/811:50SYD - PHL
2 stops24h 38mAir New Zealand
Deal found 29/3$1,633
Tue 27/810:20SYD - PHL
1 stop21h 05mVirgin Australia
Deal found 29/3$1,710
Thu 5/909:30SYD - PHL
2 stops27h 56mUnited Airlines
Deal found 28/3$1,722
Thu 5/908:55SYD - PHL
3 stops27h 19mAir Tahiti Nui
Deal found 28/3$1,731
Wed 11/908:45SYD - PHL
2 stops27h 43mAir New Zealand
Deal found 28/3$1,733
Wed 11/910:20SYD - PHL
1 stop35h 06mVirgin Australia
Deal found 28/3$1,751

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 639,854 searches. Data last updated 29 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,779 - $3,023

Route

Depart

Return

Price

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 26/7

2 stops24h 40m

Philadelphia

Mon 19/8

2 stops24h 45m

$1,779

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 27/8

2 stops26h 33m

Philadelphia

Fri 22/11

2 stops27h 54m

$2,213

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 15/6

2 stops44h 08m

Philadelphia

Sat 29/6

2 stops31h 15m

$2,479

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 15/6

2 stops44h 08m

Philadelphia

Sat 29/6

3 stops31h 15m

$2,488

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 27/8

2 stops45h 04m

Philadelphia

Fri 22/11

3 stops49h 40m

$2,506

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Tue 27/8

1 stop27h 25m

Philadelphia

Fri 22/11

1 stop22h 58m

$2,845

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 26/7

1 stop27h 22m

Philadelphia

Mon 19/8

1 stop25h 35m

$2,850

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 15/8

1 stop23h 02m

Philadelphia

Mon 19/8

1 stop32h 45m

$2,964

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 15/8

2 stops29h 46m

Philadelphia

Mon 19/8

1 stop32h 45m

$3,023

Flights are sorted by cheapest first

Deals found on 28/3

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 24 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Sydney to Philadelphia flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons 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 $1,444 while a return flight costs $2,572. Price data was last updated on 24 March 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 29 March 2024.
Peruse reviews from past customers who have flown with Air New Zealand, Air Canada and Qantas Airways 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.
8.7
Very Good
78 reviews

Entertainment

7.5

Overall

8.7

Comfort

8.1

Food

7.9

Boarding

8.5

Crew

8.9

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.

8.7
Very Good
78 reviews
8.7
Very Good
78 reviews

Entertainment

7.5

Overall

8.7

Comfort

8.1

Food

7.9

Boarding

8.5

Crew

8.9

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.

8.3
Very Good
685 reviews
8.7
Very Good
78 reviews

Entertainment

7.5

Overall

8.7

Comfort

8.1

Food

7.9

Boarding

8.5

Crew

8.9

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.

7.8
Good
725 reviews
8.7
Very Good
78 reviews

Entertainment

7.5

Overall

8.7

Comfort

8.1

Food

7.9

Boarding

8.5

Crew

8.9

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.

7.7
Good
1,060 reviews
8.7
Very Good
78 reviews

Entertainment

7.5

Overall

8.7

Comfort

8.1

Food

7.9

Boarding

8.5

Crew

8.9

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.

7.4
Good
11,470 reviews
8.7
Very Good
78 reviews

Entertainment

7.5

Overall

8.7

Comfort

8.1

Food

7.9

Boarding

8.5

Crew

8.9

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 $1,800 on Cheapflights?

    Yes, there are multiple flights from Sydney to Philadelphia for under $1,800. The cheapest flight booked recently is on Air New Zealand for just $1,779, but on average you can expect to pay $2,652.

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

    Air New Zealand, at $1,779, was found to be the cheapest airline from Sydney to Philadelphia.Alternate airlines to your destination round-trip include Air Canada and Qantas Airways. Users have found that Air New Zealand is 38% cheaper than the other options available to this destination.

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

    $1,633 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 Virgin Australia and United Airlines, with prices starting from $1,710 and $1,722, respectively.

  • What are the most popular airlines that fly 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 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 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 vacation 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 see available direct flights.

  • 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 do 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.

  • 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 29/3.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 29 March 2024.

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 639,854 searches. Data last updated 29 March 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,153Average$2,836FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,589Average$2,053FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$1,719Average$2,239FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$1,806Average$2,791FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,966Average$2,391FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$2,170Average$2,902FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
ANACheapest$2,251Average$2,662FlexibilityNo cancel feeOn-time80%
Search ANA flights
Fiji AirwaysCheapest$2,822Average$3,150FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights

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.

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!

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 can I compare prices from different travel booking sites for flights from Sydney to Philadelphia?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from Sydney to Philadelphia that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.