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Cheap flights from Philadelphia to Sydney from $1,181

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 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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To?
Tue 30/4
Tue 7/5

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Easily compare return flights from Philadelphia to Sydney

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Philadelphia to Sydney by changing tabs
Multiple Airlines
24 May
PHL17:31Philadelphia
28h 14m
3 stops
SYD11:45Sydney Kingsford Smith
31 May
SYD13:15Sydney Kingsford Smith
33h 45m
3 stops
PHL09:00Philadelphia
Air New Zealand
26 Aug
PHL18:18Philadelphia
24h 27m
2 stops
SYD08:45Sydney Kingsford Smith
9 Sept
SYD11:50Sydney Kingsford Smith
24h 40m
2 stops
PHL22:30Philadelphia
Air Canada
3 Sept
PHL16:10Philadelphia
49h 10m
2 stops
SYD07:20Sydney Kingsford Smith
9 Sept
SYD09:20Sydney Kingsford Smith
44h 11m
2 stops
PHL15:31Philadelphia
United Airlines
26 Aug
PHL18:38Philadelphia
22h 22m
1 stop
SYD07:00Sydney Kingsford Smith
9 Sept
SYD10:20Sydney Kingsford Smith
21h 12m
1 stop
PHL17:32Philadelphia
American Airlines
26 Aug
PHL10:30Philadelphia
30h 35m
1 stop
SYD07:05Sydney Kingsford Smith
9 Sept
SYD09:10Sydney Kingsford Smith
28h 39m
1 stop
PHL23:49Philadelphia
Qantas Airways
3 Sept
PHL18:30Philadelphia
22h 35m
1 stop
SYD07:05Sydney Kingsford Smith
9 Sept
SYD17:35Sydney Kingsford Smith
27h 25m
1 stop
PHL07:00Philadelphia

Find the cheapest one-way flights from Philadelphia to Sydney

If you're looking for one-way flights from Philadelphia to Sydney, view some of our deals below provided by Qantas Airways
Multiple Airlines
7 May
PHL17:19Philadelphia
51h 31m
2 stops
SYD10:50Sydney Kingsford Smith
Qantas Airways
10 May
PHL19:20Philadelphia
21h 45m
1 stop
SYD07:05Sydney Kingsford Smith
Multiple Airlines
7 May
PHL17:19Philadelphia
36h 26m
3 stops
SYD19:45Sydney Kingsford Smith

Search last-minute flights to Sydney from Philadelphia

Find and compare return flight prices for your last-minute flight from Philadelphia to Sydney
Air New Zealand
6 May
PHL17:23Philadelphia
25h 22m
2 stops
SYD08:45Sydney Kingsford Smith
13 May
SYD11:50Sydney Kingsford Smith
37h 47m
2 stops
PHL11:37Philadelphia
Multiple Airlines
7 May
PHL17:19Philadelphia
24h 51m
1 stop
SYD08:10Sydney Kingsford Smith
14 May
SYD09:15Sydney Kingsford Smith
45h 12m
1 stop
PHL16:27Philadelphia
ANA
3 May
PHL10:00Philadelphia
33h 25m
2 stops
SYD09:25Sydney Kingsford Smith
10 May
SYD11:50Sydney Kingsford Smith
47h 56m
2 stops
PHL21:46Philadelphia
Air Canada
6 May
PHL10:05Philadelphia
31h 15m
3 stops
SYD07:20Sydney Kingsford Smith
13 May
SYD09:20Sydney Kingsford Smith
44h 08m
3 stops
PHL15:28Philadelphia
Qantas Airways
6 May
PHL16:26Philadelphia
24h 39m
1 stop
SYD07:05Sydney Kingsford Smith
13 May
SYD09:15Sydney Kingsford Smith
28h 34m
1 stop
PHL23:49Philadelphia
Air New Zealand
7 May
PHL06:20Philadelphia
38h 15m
2 stops
SYD10:35Sydney Kingsford Smith
14 May
SYD09:55Sydney Kingsford Smith
39h 42m
2 stops
PHL11:37Philadelphia

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
Qantas AirwaysPriceFrom $2,222Free cancellationRating
7.6
1,004 reviews
Search Qantas Airways flights

Air New Zealand flights from Philadelphia to Sydney

Our best Air New Zealand deals on Philadelphia to Sydney flight tickets
Air New Zealand
26 Aug
PHL18:18Philadelphia
24h 27m
2 stops
SYD08:45Sydney Kingsford Smith
9 Sept
SYD11:50Sydney Kingsford Smith
24h 40m
2 stops
PHL22:30Philadelphia
Air New Zealand
26 Aug
PHL18:18Philadelphia
24h 27m
2 stops
SYD08:45Sydney Kingsford Smith
9 Sept
SYD09:55Sydney Kingsford Smith
26h 35m
2 stops
PHL22:30Philadelphia
Air New Zealand
3 Sept
PHL18:18Philadelphia
24h 27m
2 stops
SYD08:45Sydney Kingsford Smith
9 Sept
SYD18:10Sydney Kingsford Smith
42h 20m
2 stops
PHL22:30Philadelphia

United Airlines flights from Philadelphia to Sydney

Our best United Airlines deals on Philadelphia to Sydney flight tickets
United Airlines
26 Aug
PHL18:38Philadelphia
22h 22m
1 stop
SYD07:00Sydney Kingsford Smith
9 Sept
SYD10:20Sydney Kingsford Smith
21h 12m
1 stop
PHL17:32Philadelphia
United Airlines
26 Aug
PHL06:15Philadelphia
34h 45m
3 stops
SYD07:00Sydney Kingsford Smith
9 Sept
SYD10:20Sydney Kingsford Smith
22h 19m
2 stops
PHL18:39Philadelphia
United Airlines
20 Aug
PHL13:00Philadelphia
28h 00m
2 stops
SYD07:00Sydney Kingsford Smith
24 Aug
SYD09:30Sydney Kingsford Smith
27h 56m
2 stops
PHL23:26Philadelphia

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?

May. The cheapest time of year to fly to Sydney from Philadelphia is May. The most expensive is January.

What is the cheapest day to depart Philadelphia for Sydney?

Friday. The cheapest day of the week is usually Friday. The most expensive is usually Tuesday.

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

In the morning. Philadelphia to Sydney flights are approximately 1% more expensive in the afternoon than in the morning

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

Qantas Airways. Qantas Airways is the most popular carrier 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?

55 days before. The cheapest time to buy a flight from Philadelphia to Sydney is approximately 55 days to departure

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

$1,181

Fastest flight time

21h 35m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Philadelphia in the past 72 hours is $1,181. The best return flight deal from Philadelphia to Sydney found on momondo in the last 72 hours is $1,956.
The fastest flight from Philadelphia to Sydney takes 21h 35m
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?

    The straight-line distance from Philadelphia to Sydney Kingsford Smith is 15874.2 km. In terms of flight time, this usually takes a little over 21h 45m.

  • 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 updated daily.

  • 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 stopovers. 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 necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Sydney for you.

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?

momondo provides multiple filters to help you find the best flight to Sydney from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Sydney from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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1 adult
From?
To?
Tue 30/4
Tue 7/5
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