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

Delta, at $1,214, was found to be the cheapest airline from Sydney to Philadelphia.Alternate airlines to your destination round-trip include Air Canada and Air Tahiti Nui. Users have found that Delta is 47% cheaper than the other options available to this destination. Find deals

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

$765 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Qantas Airways and Qatar Airways, with prices starting from $1,664 and $1,815, respectively. Find deals

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

Travellers seeking maximum savings on their Sydney to Philadelphia flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

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

American Airlines, Air Canada and Air New Zealand are the most popular airlines when flying from Sydney 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 49% by booking at least 41 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 $1,784.

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, July can be a great choice for travel to Philadelphia. Flights to Philadelphia from Sydney in July are about $2,313 on average during July, but can be found for as low as $1,651.

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.

$716+ Flights from Sydney to Philadelphia

The best prices from Sydney Kingsford Smith to Philadelphia are usually found in July or March, booked 40 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Sydney to Philadelphia

Round-trip from	$1,214
One-way from	$716
Popular in	December
Cheapest in	July
Average price	$3,205

Delta
1/2-8/2
4 total stops
53h 57m total
Sydney to Philadelphia

Search Deals

15/2
3 total stops
32h 56m total
Sydney to Philadelphia

Search Deals

High demand for flights, 8% potential price rise

Search Deals

Best time to find cheap flights, 3% potential price drop

Search Deals

Average for round-trip flights in December 2024

Search Deals

Find flight deals from Sydney to Philadelphia

Cheapest flights from Sydney to Philadelphia
Explore the most affordable flight options available from Sydney to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Wed 25/1211:20SYD - PHL

3 stops43h 30mAir Canada

Thu 9/109:00PHL - SYD

2 stops29h 55mAir Canada

Deal found 18/12$3,016

Wed 25/1211:50SYD - PHL

1 stop20h 53mUnited Airlines

Thu 9/112:15PHL - SYD

2 stops28h 50mUnited Airlines

Deal found 18/12$3,289

Tue 24/1209:15SYD - PHL

2 stops43h 46mMultiple Airlines

Tue 31/1207:10PHL - SYD

2 stops31h 40mMultiple Airlines

Deal found 18/12$4,707

Best flights from Sydney to Philadelphia
Discover carefully curated flight deals from Sydney to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 December 2024.

Sat 1/211:05SYD - PHL

2 stops24h 40mDelta

Sat 8/209:33PHL - SYD

2 stops29h 17mDelta

Deal found 18/12$1,214

Thu 23/111:20SYD - PHL

2 stops43h 30mAir Canada

Fri 31/115:30PHL - SYD

2 stops50h 05mAir Canada

Deal found 18/12$1,832

Sat 1/213:55SYD - PHL

3 stops47h 05mMultiple Airlines

Sat 8/211:02PHL - SYD

3 stops33h 28mMultiple Airlines

Deal found 18/12$2,361

Thu 23/108:55SYD - PHL

3 stops30h 57mAir Tahiti Nui

Fri 31/113:55PHL - SYD

3 stops35h 45mAir Tahiti Nui

Deal found 18/12$2,785

Fri 14/211:50SYD - PHL

1 stop20h 43mUnited Airlines

Sun 23/208:30PHL - SYD

1 stop29h 50mUnited Airlines

Deal found 18/12$2,969

Thu 23/111:15SYD - PHL

1 stop36h 12mQantas Airways

Fri 31/113:55PHL - SYD

1 stop27h 05mQantas Airways

Deal found 18/12$3,083

Sat 11/112:10SYD - PHL

1 stop21h 10mVirgin Australia

Sat 25/118:24PHL - SYD

1 stop22h 51mVirgin Australia

Deal found 18/12$3,574

Sat 11/111:40SYD - PHL

3 stops48h 59mLATAM Airlines

Sat 25/113:40PHL - SYD

3 stops51h 45mLATAM Airlines

Deal found 18/12$6,853

Last-minute flights from Sydney to Philadelphia
Discover last-minute flight deals from Sydney to Philadelphia. Data last updated 19 December 2024 and is based on user searches.

Tue 24/1209:15SYD - PHL

2 stops43h 46mMultiple Airlines

Tue 31/1207:10PHL - SYD

2 stops31h 40mMultiple Airlines

Deal found 18/12$4,707

Tue 24/1209:15SYD - PHL

2 stops45h 21mJapan Airlines

Tue 31/1207:10PHL - SYD

2 stops31h 40mJapan Airlines

Deal found 17/12$4,721

Wed 25/1211:20SYD - PHL

3 stops43h 30mAir Canada

Thu 9/109:00PHL - SYD

2 stops29h 55mAir Canada

Deal found 17/12$3,153

Wed 25/1211:50SYD - PHL

1 stop20h 53mUnited Airlines

Thu 9/108:10PHL - SYD

2 stops33h 05mUnited Airlines

Deal found 17/12$3,299

Fri 10/121:35SYD - PHL

2 stops49h 52mQantas Airways

Sat 25/113:55PHL - SYD

1 stop27h 05mQantas Airways

Deal found 17/12$3,448

Fri 10/121:40SYD - PHL

2 stops36h 14mQatar Airways

Sun 26/120:01PHL - SYD

2 stops34h 24mQatar Airways

Deal found 17/12$5,979

Sat 11/117:50SYD - PHL

3 stops46h 02mAir Tahiti Nui

Fri 24/117:00PHL - SYD

3 stops32h 40mAir Tahiti Nui

Deal found 18/12$3,402

Sat 11/112:10SYD - PHL

1 stop21h 10mVirgin Australia

Sat 25/118:24PHL - SYD

1 stop22h 51mVirgin Australia

Deal found 18/12$3,574

Sat 11/114:15SYD - PHL

2 stops35h 13mDelta

Sun 26/107:05PHL - SYD

2 stops31h 45mDelta

Deal found 17/12$3,612

Sat 11/111:40SYD - PHL

3 stops48h 59mLATAM Airlines

Sat 25/113:40PHL - SYD

3 stops51h 45mLATAM Airlines

Deal found 18/12$6,853

Wed 22/111:20SYD - PHL

2 stops43h 30mAir Canada

Sun 26/115:30PHL - SYD

2 stops26h 05mAir Canada

Deal found 17/12$2,021

Wed 22/117:25SYD - PHL

1 stop43h 35mMultiple Airlines

Sun 26/121:53PHL - SYD

2 stops41h 32mMultiple Airlines

Deal found 17/12$2,446

One-way flights from Sydney to Philadelphia
Search for one-way flight options from Sydney to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 19 December 2024.

Sat 15/214:30SYD - PHL

3 stops32h 56mMultiple Airlines

Deal found 18/12$716

Sat 15/214:15SYD - PHL

2 stops36h 10mDelta

Deal found 16/12$765

Sat 15/211:15SYD - PHL

1 stop28h 24mQantas Airways

Deal found 18/12$1,664

Sat 15/221:40SYD - PHL

1 stop34h 05mQatar Airways

Deal found 16/12$1,815

Sat 15/217:50SYD - PHL

3 stops45h 49mAir Tahiti Nui

Deal found 17/12$1,819

Sun 22/1209:15SYD - PHL

2 stops43h 46mJapan Airlines

Deal found 16/12$1,854

Sat 11/112:10SYD - PHL

1 stop21h 10mUnited Airlines

Deal found 17/12$2,167

Mon 23/1211:15SYD - PHL

1 stop22h 26mAmerican Airlines

Deal found 16/12$2,496

Find flights from Sydney to Philadelphia within your budget

Fly from

Fly to

Route

Depart

Return

Price

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 1/2

11:05-19:45

2 stops24h 40m

Philadelphia

Sat 8/2

09:33-06:50

2 stops29h 17m

$1,214

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 7/2

11:20-14:50

3 stops43h 30m

Philadelphia

Sun 16/2

15:30-09:35

2 stops50h 05m

$1,851

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 1/2

13:55-21:00

3 stops47h 05m

Philadelphia

Sat 8/2

11:02-12:30

3 stops33h 28m

$2,361

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 7/2

17:25-17:44

1 stop40h 19m

Philadelphia

Sun 16/2

13:45-09:00

1 stop27h 15m

$2,951

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 14/2

11:50-16:33

1 stop20h 43m

Philadelphia

Sun 23/2

08:30-06:20

1 stop29h 50m

$2,969

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 11/1

17:50-23:52

3 stops46h 02m

Philadelphia

Fri 24/1

17:00-17:40

3 stops32h 40m

$3,402

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 11/1

12:10-17:20

1 stop21h 10m

Philadelphia

Sat 25/1

18:24-09:15

1 stop22h 51m

$3,574

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 31/1

21:45-22:45

2 stops41h 00m

Philadelphia

Fri 7/2

12:44-18:35

2 stops37h 51m

$5,788

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Fri 10/1

21:40-17:54

2 stops36h 14m

Philadelphia

Sun 26/1

20:01-22:25

2 stops34h 24m

$5,979

SydneyPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Sat 11/1

11:40-20:39

3 stops48h 59m

Philadelphia

Sat 25/1

13:40-09:25

3 stops51h 45m

$6,853

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 18 results

Best time to book a flight from Sydney to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Sydney with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sydney to Philadelphia

Get recent, data-driven insights about flights from Sydney to Philadelphia including ideal travel times, pricing trends, and more.

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

The best time to book flights from Sydney to Philadelphia is 40 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.

What is the cheapest time of day to fly from SYD to PHL?

One of the essential ways to save on airfare from Sydney to Philadelphia is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.

Rainfall in Philadelphia by month

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

Temperature in Philadelphia by month

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Philadelphia

Peruse reviews from past customers who have flown with Air Canada and United 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

8.6

Very Good

65 reviews

Check prices

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

8.6

Very Good

65 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

Japan Airlines

8.3

Very Good

1,442 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

Delta

8.0

Very Good

8,604 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

Qatar Airways

7.5

Good

3,792 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

Qantas Airways

7.5

Good

809 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

Related info for your journey

What are the cheapest airlines flying from Sydney to Philadelphia round-trip?
Delta, at $1,214, was found to be the cheapest airline from Sydney to Philadelphia.Alternate airlines to your destination round-trip include Air Canada and Air Tahiti Nui. Users have found that Delta is 47% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Sydney to Philadelphia one-way?
$765 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Qantas Airways and Qatar Airways, with prices starting from $1,664 and $1,815, respectively.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Sydney to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,192	Average$2,546	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest$1,641	Average$2,120	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	Cheapest$1,664	Average$1,924	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Qantas Airways	Cheapest$1,780	Average$2,372	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$1,825	Average$2,148	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sydney to Philadelphia from $716

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Sydney Kingsford Smith to Philadelphia are usually found in July or March, booked 40 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Sydney to Philadelphia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Philadelphia

Cheapest flights from Sydney to PhiladelphiaExplore the most affordable flight options available from Sydney to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Explore the most affordable flight options available from Sydney to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Find flights from Sydney to Philadelphia within your budget

Best time to book a flight from Sydney to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Sydney with our price prediction graph.

Travel insights for flights from Sydney to Philadelphia

Get recent, data-driven insights about flights from Sydney to Philadelphia including ideal travel times, pricing trends, and more.

How far ahead should I 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 13 December 2024.

What is the cheapest time of day to fly from SYD to PHL?

Find hourly flight availability from Sydney to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

Rainfall in Philadelphia by month

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

Temperature in Philadelphia by month

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

Reviews of airlines servicing Philadelphia

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.

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

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

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

How can I find direct flights from Sydney to Philadelphia?

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

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 19 December 2024.

Top 5 airlines flying from Sydney to Philadelphia

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?

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

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

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

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Cheapest flights from Sydney to Philadelphia
Explore the most affordable flight options available from Sydney to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.