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Cheap flights from Sydney to Philadelphia from $1,370

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Philadelphia departing on 25/3. 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
5 Mar — 12 Mar1
1 adult
Tue 5/3
Tue 12/3

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 Tuesday

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 1 March 2024.

Popular in

December

Cheapest in

November

Round-trip from

$2,845

One-way from

$1,370
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 $2,670.

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 $2,882 on average during November, but can be found for as low as $1,560.

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 13% on airfare.

Cheap American Airlines flights from Sydney to Philadelphia

Explore cheap flight options specifically provided by American Airlines 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 702,028 searches. Data last updated 1 March 2024.
Wed 6/311:15SYD - PHL
2 stops28h 44mAmerican Airlines
Sun 10/321:08PHL - SYD
2 stops44h 52mAmerican Airlines
Deal found 28/2$1,726
Thu 21/316:50SYD - PHL
1 stop21h 49mAmerican Airlines
Sun 24/306:00PHL - SYD
1 stop36h 00mAmerican Airlines
Deal found 28/2$2,355
Mon 25/311:15SYD - PHL
2 stops36h 45mAmerican Airlines
Mon 1/418:30PHL - SYD
1 stop22h 35mAmerican Airlines
Deal found 29/2$2,427
Mon 25/316:50SYD - PHL
1 stop21h 49mAmerican Airlines
Mon 1/406:00PHL - SYD
1 stop35h 05mAmerican Airlines
Deal found 29/2$2,430
Mon 18/311:15SYD - PHL
1 stop35h 23mAmerican Airlines
Sun 24/315:30PHL - SYD
1 stop25h 00mAmerican Airlines
Deal found 29/2$2,896
Wed 6/316:50SYD - PHL
1 stop20h 24mAmerican Airlines
Sun 10/306:00PHL - SYD
1 stop33h 35mAmerican Airlines
Deal found 28/2$2,976
Wed 6/316:50SYD - PHL
2 stops22h 52mAmerican Airlines
Sun 10/306:00PHL - SYD
1 stop33h 35mAmerican Airlines
Deal found 28/2$2,991

Cheap Sydney to Philadelphia flights in March & April 2024

Find cheap flight options from Sydney to Philadelphia specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 702,028 searches. Prices were last updated on 1 March 2024.
Thu 21/310:20SYD - PHL
2 stops27h 05mAir Canada
Sun 24/306:30PHL - SYD
2 stops34h 50mAir Canada
Deal found 28/2$2,012
Mon 18/310:15SYD - PHL
2 stops23h 02mDelta
Sun 24/315:19PHL - SYD
2 stops25h 26mDelta
Deal found 29/2$2,095
Thu 21/316:50SYD - PHL
1 stop21h 49mAmerican Airlines
Sun 24/306:00PHL - SYD
1 stop36h 00mAmerican Airlines
Deal found 28/2$2,355
Mon 25/311:15SYD - PHL
2 stops36h 45mAmerican Airlines
Mon 1/418:30PHL - SYD
1 stop22h 35mAmerican Airlines
Deal found 29/2$2,427
Mon 25/316:50SYD - PHL
1 stop21h 49mAmerican Airlines
Mon 1/406:00PHL - SYD
1 stop35h 05mAmerican Airlines
Deal found 29/2$2,430
Mon 18/311:15SYD - PHL
1 stop35h 23mAmerican Airlines
Sun 24/315:30PHL - SYD
1 stop25h 00mAmerican Airlines
Deal found 29/2$2,896
Mon 18/314:00SYD - PHL
2 stops23h 52mUnited Airlines
Sun 24/317:37PHL - SYD
1 stop22h 23mUnited Airlines
Deal found 29/2$3,122

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 702,028 searches. Data last updated 1 March 2024.
Thu 10/1010:20SYD - PHL
2 stops25h 21mAir Canada
Tue 15/1016:10PHL - SYD
2 stops49h 10mAir Canada
Deal found 29/2$1,640
Thu 10/1010:20SYD - PHL
3 stops44h 11mAir Canada
Tue 15/1016:10PHL - SYD
2 stops49h 10mAir Canada
Deal found 29/2$1,649
Sun 15/909:20SYD - PHL
3 stops44h 11mAir Canada
Sun 29/916:10PHL - SYD
2 stops49h 10mAir Canada
Deal found 29/2$1,826
Thu 4/409:20SYD - PHL
2 stops28h 01mAir Canada
Wed 10/415:40PHL - SYD
2 stops49h 40mAir Canada
Deal found 29/2$1,895
Thu 21/310:20SYD - PHL
2 stops27h 05mAir Canada
Sun 24/306:30PHL - SYD
2 stops34h 50mAir Canada
Deal found 28/2$2,012
Sun 15/909:20SYD - PHL
2 stops27h 23mAir Canada
Sun 29/916:10PHL - SYD
2 stops49h 10mAir Canada
Deal found 29/2$2,088
Mon 18/310:15SYD - PHL
2 stops23h 02mDelta
Sun 24/315:19PHL - SYD
2 stops25h 26mDelta
Deal found 29/2$2,095
Sat 15/609:20SYD - PHL
2 stops44h 08mAir Canada
Sat 29/609:15PHL - SYD
2 stops32h 05mAir Canada
Deal found 29/2$2,128
Sat 15/609:20SYD - PHL
3 stops44h 08mAir Canada
Sat 29/609:15PHL - SYD
2 stops32h 05mAir Canada
Deal found 29/2$2,137

Sydney to Philadelphia flights leaving soon

Find last-minute flight options from Sydney to Philadelphia 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 702,028 searches. Data last updated 1 March 2024.
Wed 6/311:15SYD - PHL
2 stops28h 44mAmerican Airlines
Sun 10/321:08PHL - SYD
2 stops44h 52mAmerican Airlines
Deal found 28/2$1,726
Wed 6/311:35SYD - PHL
3 stops34h 55mMultiple Airlines
Sun 10/310:25PHL - SYD
2 stops32h 40mMultiple Airlines
Deal found 28/2$2,919
Wed 6/316:50SYD - PHL
1 stop20h 24mAmerican Airlines
Sun 10/306:00PHL - SYD
1 stop33h 35mAmerican Airlines
Deal found 28/2$2,976
Wed 6/316:50SYD - PHL
2 stops22h 52mAmerican Airlines
Sun 10/306:00PHL - SYD
1 stop33h 35mAmerican Airlines
Deal found 28/2$2,991

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 702,028 searches. Data last updated 1 March 2024.
Mon 25/310:55SYD - PHL
3 stops44h 27mMultiple Airlines
Deal found 28/2$1,370
Mon 25/314:00SYD - PHL
1 stop42h 24mVirgin Australia
Deal found 28/2$1,965
Thu 11/408:15SYD - PHL
2 stops44h 35mJapan Airlines
Deal found 29/2$1,971
Thu 11/410:20SYD - PHL
1 stop21h 00mVirgin Australia
Deal found 29/2$1,980
Mon 25/310:55SYD - PHL
2 stops49h 51mCathay Pacific
Deal found 28/2$2,038
Thu 11/409:30SYD - PHL
3 stops43h 43mUnited Airlines
Deal found 29/2$2,338

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 702,028 searches. Data last updated 1 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,012 - $3,122

Route

Depart

Return

Price

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 21/3

2 stops27h 05m

Philadelphia

Sun 24/3

2 stops34h 50m

$2,012

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 18/3

2 stops23h 02m

Philadelphia

Sun 24/3

2 stops25h 26m

$2,095

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Thu 21/3

1 stop21h 49m

Philadelphia

Sun 24/3

1 stop36h 00m

$2,355

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 25/3

2 stops36h 45m

Philadelphia

Mon 1/4

1 stop22h 35m

$2,427

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 25/3

1 stop21h 49m

Philadelphia

Mon 1/4

1 stop35h 05m

$2,430

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 18/3

1 stop35h 23m

Philadelphia

Sun 24/3

1 stop25h 00m

$2,896

Sydney Kingsford SmithPhiladelphia

SYD - PHL

SYDPHL

Sydney Kingsford Smith

Mon 18/3

2 stops23h 52m

Philadelphia

Sun 24/3

1 stop22h 23m

$3,122

Flights are sorted by cheapest first

Deals found on 28/2

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 25 February 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. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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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 $1,944 while a return flight costs $2,477. Price data was last updated on 25 February 2024.

Currently, February is the cheapest month in which you can book a flight from Sydney to Philadelphia (average of $1,204). Flying from Sydney to Philadelphia in June is currently the most expensive (average of $2,048). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$2,077

February

$1,851

March

$2,284

April

$2,873

May

$2,724

June

$3,148

July

$2,716

August

$2,822

September

$2,709

October

$2,710

November

$2,281

December

$2,865

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 1 March 2024.
8.4
Very Good
1,476 reviews

Comfort

8.3

Entertainment

7.9

Overall

8.4

Food

7.9

Crew

8.7

Boarding

8.4

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

8.4
Very Good
1,476 reviews
8.4
Very Good
1,476 reviews

Comfort

8.3

Entertainment

7.9

Overall

8.4

Food

7.9

Crew

8.7

Boarding

8.4

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

8.1
Very Good
11,818 reviews
8.4
Very Good
1,476 reviews

Comfort

8.3

Entertainment

7.9

Overall

8.4

Food

7.9

Crew

8.7

Boarding

8.4

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

7.9
Good
774 reviews
8.4
Very Good
1,476 reviews

Comfort

8.3

Entertainment

7.9

Overall

8.4

Food

7.9

Crew

8.7

Boarding

8.4

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

7.8
Good
1,335 reviews
8.4
Very Good
1,476 reviews

Comfort

8.3

Entertainment

7.9

Overall

8.4

Food

7.9

Crew

8.7

Boarding

8.4

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

7.4
Good
11,794 reviews
8.4
Very Good
1,476 reviews

Comfort

8.3

Entertainment

7.9

Overall

8.4

Food

7.9

Crew

8.7

Boarding

8.4

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

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 $2,100 on Cheapflights?

Yes, there are multiple flights from Sydney to Philadelphia for under $2,100. The cheapest flight booked recently is on Air Canada for just $2,012, but on average you can expect to pay $2,476.

Are there last-minute flights available from Sydney to Philadelphia for under $1,800?

There are currently 4+ open flights from Sydney to Philadelphia within the next 7 days for less than $1,800.

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

Air Canada, at $2,012, was found to be the cheapest airline from Sydney to Philadelphia.Alternate airlines to your destination round-trip include Delta and American Airlines. Users have found that Air Canada is 30% cheaper than the other options available to this destination.

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

$1,965 is the cheapest one-way deal found within the past few days, from Virgin Australia. You may also be able to find cheap deals on Japan Airlines and Cathay Pacific, with prices starting from $1,971 and $2,038, 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.

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 1 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 702,028 searches. Data last updated 1 March 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,154Average$2,881FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,598Average$2,073FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$1,728Average$2,393FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$1,811Average$2,851FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$2,002Average$2,498FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$2,174Average$2,907FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
ANACheapest$2,254Average$2,666FlexibilityNo cancel feeOn-time80%
Search ANA flights
Fiji AirwaysCheapest$2,827Average$3,155FlexibilityNo 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!

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