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Cheap flights from Philadelphia to Sydney from $473

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Sydney departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Philadelphia to Sydney

Cheap round-trip flights

These are some of the best round-trip flight deals from Philadelphia to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Philadelphia to Sydney.

Cheap last minute flights

Planning a quick getaway from Philadelphia to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to Sydney

Find recent round-trip train or bus tickets from Philadelphia to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
8:30 am - 9:15 amPHL-SYD
32h 45m1 stop
11:50 am - 10:19 pmSYD-PHL
25h 29m1 stop
$1,054United Airlines
Find Deal
Tue, Feb 25 - Tue, Mar 11
2:46 pm - 9:15 amPHL-SYD
26h 29m2 stops
11:50 am - 9:34 pmSYD-PHL
25h 44m2 stops
$1,059United Airlines
Find Deal
Thu, Feb 6 - Tue, Feb 18
11:30 am - 6:00 amPHL-SYD
27h 30m2 stops
10:05 am - 12:21 amSYD-PHL
29h 16m2 stops
$1,216Delta
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Sun, Mar 16 - Fri, Mar 28
5:40 am - 6:50 amPHL-SYD
33h 10m2 stops
11:05 am - 10:46 amSYD-PHL
39h 41m2 stops
$1,236Delta
Find Deal
Sun, Feb 2 - Sun, Feb 23
3:30 pm - 9:35 amPHL-SYD
26h 05m2 stops
11:20 am - 2:50 pmSYD-PHL
43h 30m3 stops
$1,611Air Canada
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Sun, Feb 2 - Sun, Feb 23
3:30 pm - 9:35 amPHL-SYD
50h 05m3 stops
10:20 am - 2:50 pmSYD-PHL
43h 30m3 stops
$1,617Air Canada
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Tue, Feb 25 - Tue, Mar 11
1:55 pm - 9:00 amPHL-SYD
27h 05m1 stop
11:15 am - 5:10 pmSYD-PHL
21h 55m1 stop
$1,704Qantas Airways
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Tue, Feb 4 - Thu, Feb 27
3:45 pm - 9:00 amPHL-SYD
26h 15m1 stop
10:10 am - 5:13 pmSYD-PHL
22h 03m1 stop
$1,724Qantas Airways
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Mon, Mar 24 - Mon, Mar 31
3:30 pm - 6:35 amPHL-SYD
24h 05m1 stop
11:25 am - 11:28 pmSYD-PHL
27h 03m1 stop
$1,725American Airlines
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Sun, Mar 16 - Sun, Mar 30
4:30 pm - 6:35 amPHL-SYD
24h 05m1 stop
5:35 pm - 7:36 amSYD-PHL
28h 01m1 stop
$1,775American Airlines
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Sat, May 3 - Wed, May 14
5:10 pm - 6:20 amPHL-SYD
45h 10m2 stops
$473United Airlines
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Tue, Jan 21
9:23 am - 9:00 amPHL-SYD
31h 37m2 stops
Sun, Nov 10
7:15 am - 9:35 amPHL-SYD
34h 20m2 stops
Sat, Dec 7
8:27 pm - 3:25 pmPHL-SYD
50h 58m3 stops
Sat, Dec 7
6:20 pm - 9:15 amPHL-SYD
22h 55m1 stop
$1,098Air New Zealand
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Sat, Dec 7
1:55 pm - 9:00 amPHL-SYD
27h 05m1 stop
$1,170Qantas Airways
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Tue, Jan 21
1:40 pm - 9:00 amPHL-SYD
27h 20m1 stop
$1,173Qantas Airways
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Tue, Dec 3
7:20 am - 6:50 amPHL-SYD
31h 30m2 stops
$1,185Japan Airlines
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Wed, Jan 15
8:50 am - 9:00 amPHL-SYD
32h 10m1 stop
$1,232American Airlines
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Wed, Jan 15
6:35 pm - 6:50 amPHL-SYD
44h 15m2 stops
$1,271Japan Airlines
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Sat, Jan 11
4:12 pm - 8:50 pmPHL-SYD
36h 38m2 stops
3:15 pm - 7:23 amSYD-PHL
32h 08m2 stops
$1,875
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Thu, Nov 7 - Thu, Nov 14
6:35 am - 10:15 amPHL-SYD
35h 40m2 stops
2:00 pm - 5:24 amSYD-PHL
31h 24m3 stops
$2,019
Find Deal
Thu, Nov 7 - Thu, Nov 14
6:30 pm - 9:15 amPHL-SYD
22h 45m1 stop
11:45 am - 10:54 pmSYD-PHL
27h 09m2 stops
$2,048Air New Zealand
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Thu, Nov 7 - Thu, Nov 14
6:20 am - 8:15 pmPHL-SYD
45h 55m2 stops
11:20 am - 2:50 pmSYD-PHL
43h 30m2 stops
$2,213
Find Deal
Fri, Nov 8 - Fri, Nov 15
3:29 pm - 2:55 pmPHL-SYD
31h 26m2 stops
11:15 am - 11:40 pmSYD-PHL
28h 25m1 stop
$2,331Qantas Airways
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Fri, Nov 8 - Fri, Nov 15
6:30 pm - 9:15 amPHL-SYD
22h 45m1 stop
11:45 am - 10:54 pmSYD-PHL
27h 09m2 stops
$2,337Air New Zealand
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Thu, Nov 7 - Sat, Nov 9
3:50 pm - 9:00 amPHL-SYD
25h 10m1 stop
11:15 am - 5:47 pmSYD-PHL
22h 32m1 stop
$2,488Qantas Airways
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Thu, Nov 7 - Thu, Nov 14
3:30 pm - 9:35 amPHL-SYD
50h 05m3 stops
11:20 am - 2:50 pmSYD-PHL
43h 30m2 stops
$2,621Air Canada
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Fri, Nov 8 - Fri, Nov 15
3:30 pm - 9:35 amPHL-SYD
50h 05m3 stops
11:20 am - 2:50 pmSYD-PHL
43h 30m3 stops
$2,677Air Canada
Find Deal
Thu, Nov 7 - Thu, Nov 14
10:46 am - 12:00 pmPHL-SYD
33h 14m2 stops
10:20 pm - 7:40 pmSYD-PHL
37h 20m2 stops
$12,317Cathay Pacific
Find Deal
Thu, Nov 7 - Sat, Nov 9

ANA flights from Philadelphia to Sydney

Our best ANA deals on Philadelphia to Sydney flight tickets
ANA
Nov 10
PHL6:20 amPhiladelphia
45h 55m
2 stops
SYD8:15 pmSydney Kingsford Smith
Nov 20
SYD9:45 pmSydney Kingsford Smith
37h 28m
2 stops
PHL7:13 pmPhiladelphia
ANA
Nov 26
PHL12:15 pmPhiladelphia
30h 15m
2 stops
SYD10:30 amSydney Kingsford Smith
Dec 3
SYD9:45 pmSydney Kingsford Smith
32h 10m
2 stops
PHL1:55 pmPhiladelphia
ANA
Nov 18
PHL6:20 amPhiladelphia
36h 10m
2 stops
SYD10:30 amSydney Kingsford Smith
Nov 25
SYD9:45 pmSydney Kingsford Smith
32h 05m
2 stops
PHL1:50 pmPhiladelphia

Air Canada flights from Philadelphia to Sydney

Our best Air Canada deals on Philadelphia to Sydney flight tickets
Air Canada
Feb 2
PHL3:30 pmPhiladelphia
26h 05m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 23
SYD11:20 amSydney Kingsford Smith
43h 30m
3 stops
PHL2:50 pmPhiladelphia
Air Canada
Feb 25
PHL3:30 pmPhiladelphia
50h 05m
3 stops
SYD9:35 amSydney Kingsford Smith
Mar 11
SYD10:20 amSydney Kingsford Smith
43h 30m
3 stops
PHL2:50 pmPhiladelphia
Air Canada
Feb 21
PHL3:30 pmPhiladelphia
50h 05m
3 stops
SYD9:35 amSydney Kingsford Smith
Mar 3
SYD11:20 amSydney Kingsford Smith
43h 30m
2 stops
PHL2:50 pmPhiladelphia

How to get the cheapest flight ticket from Philadelphia to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

March. The cheapest time of year to fly to Sydney from Philadelphia is March. Most expensive is December

What is the cheapest day to depart Philadelphia for Sydney?

Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Thursday

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

In the morning. Philadelphia to Sydney flights are approximately 29% more expensive in the evening than in the morning

What is the cheapest airline that flies to Sydney from Philadelphia?

Delta. Delta, Air Canada, and United Airlines are the most popular carriers operating from Philadelphia to Sydney

What is the cheapest Philadelphia to Sydney flight route?

Philadelphia - Sydney Kingsford Smith. Fly from Philadelphia to Sydney Kingsford Smith for the best Philadelphia - Sydney flight prices

How far in advance should you book Philadelphia to Sydney flights?

27 days before. The cheapest time to buy a flight from Philadelphia to Sydney is approximately 27 days to departure

Can stopping save me money on Philadelphia to Sydney flights?

You could potentially save up to 56% on your flight if you consider stops on a Philadelphia to Sydney flight.

How have Philadelphia to Sydney flight prices changed over time?


When to book flights from Philadelphia to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Sydney (PHL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Sydney

Best Price Found

$473

Fastest flight time

22h 05m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Philadelphia in the past 72 hours is $473. The best round-trip flight deal from Philadelphia to Sydney found on momondo in the last 72 hours is $1,054.
The fastest flight from Philadelphia to Sydney takes 22h 05m
There are no direct flights from Philadelphia to Sydney. Popular non-direct route for this connection is Philadelphia Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Philadelphia to Sydney Kingsford Smith by plane?

    Philadelphia and Sydney Kingsford Smith are 9863.8 mi apart from one another. Flights usually cover this in 22h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Philadelphia Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Philadelphia Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Philadelphia Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Philadelphia Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Philadelphia to Sydney?


Best airlines flying from Philadelphia to Sydney

Compare and see reviews for airlines that fly from Philadelphia to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $852Free CancellationRating
8.0
8,829 reviews
Search Delta flights
American AirlinesPriceFrom $1,022Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $1,030Free CancellationRating
7.0
8,123 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,092Free CancellationRating
7.4
9,226 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,248Free CancellationRating
7.6
836 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,410Free CancellationRating
8.0
531 reviews
Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Sydney?

Finding the right flight to Sydney from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Philadelphia to Sydney with flexible booking policies on momondo?

Yes. All flights to Sydney from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia to Sydney?

Once you have performed a search for Philadelphia to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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