How does KAYAK find such low prices on flights from Pennsylvania to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Sydney.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$275 CHEAP FLIGHTS from Pennsylvania to Sydney

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Cheap Flights from Pennsylvania to Sydney

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Direct

Recent return flight deals from Pennsylvania to Sydney

Thu, 29 Oct - Thu, 5 Nov

17:35 - 09:00DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

24h 25m1 stop Los Angeles Los Angeles

14:05 - 21:14SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

23h 09m1 stop Dallas/Fort Worth

$275Qantas Airways

Sat, 24 Oct - Sat, 31 Oct

17:35 - 09:00DCA Washington, D.C. Reagan-National-SYD Sydney Kingsford Smith

24h 25m1 stop Los Angeles Los Angeles

13:05 - 21:45SYD Sydney Kingsford Smith-DCA Washington, D.C. Reagan-National

23h 40m1 stop Dallas/Fort Worth

$276Qantas Airways

Tue, 27 Oct - Tue, 3 Nov

15:57 - 09:00PHL Philadelphia-SYD Sydney Kingsford Smith

26h 03m1 stop Los Angeles Los Angeles

11:10 - 17:49SYD Sydney Kingsford Smith-PHL Philadelphia

22h 39m1 stop Los Angeles Los Angeles

$1,285Qantas Airways

Sun, 18 Oct - Sun, 1 Nov

10:54 - 08:20EWR Newark-SYD Sydney Kingsford Smith

30h 26m1 stop Vancouver Intl

11:20 - 17:49SYD Sydney Kingsford Smith-EWR Newark

21h 29m1 stop Vancouver Intl

$1,323Air Canada

Sun, 18 Oct - Sun, 1 Nov

10:54 - 08:20EWR Newark-SYD Sydney Kingsford Smith

30h 26m1 stop Vancouver Intl

11:20 - 17:49SYD Sydney Kingsford Smith-EWR Newark

21h 29m1 stop Vancouver Intl

$1,330Air Canada

Tue, 27 Oct - Tue, 3 Nov

18:15 - 08:35EWR Newark-SYD Sydney Kingsford Smith

23h 20m1 stop Vancouver Intl

11:20 - 16:49SYD Sydney Kingsford Smith-EWR Newark

21h 29m1 stop Vancouver Intl

$1,330Air Canada

Mon, 25 Jan - Tue, 9 Feb

18:15 - 09:35EWR Newark-SYD Sydney Kingsford Smith

23h 20m1 stop Vancouver Intl

09:00 - 16:49SYD Sydney Kingsford Smith-EWR Newark

23h 49m2 stops Brisbane Vancouver Intl

$1,411Multiple Airlines

Mon, 25 Jan - Tue, 9 Feb

12:00 - 09:35EWR Newark-SYD Sydney Kingsford Smith

29h 35m2 stops Toronto Pearson Intl Vancouver Intl

09:00 - 16:49SYD Sydney Kingsford Smith-EWR Newark

23h 49m2 stops Brisbane Vancouver Intl

$1,422Multiple Airlines

Wed, 27 Jan - Tue, 16 Feb

18:10 - 09:05EWR Newark-SYD Sydney Kingsford Smith

22h 55m1 stop Los Angeles Los Angeles

11:20 - 16:16SYD Sydney Kingsford Smith-EWR Newark

20h 56m1 stop Los Angeles Los Angeles

$1,822United Airlines

Wed, 27 Jan - Wed, 17 Feb

18:10 - 09:05EWR Newark-SYD Sydney Kingsford Smith

22h 55m1 stop Los Angeles Los Angeles

11:20 - 16:16SYD Sydney Kingsford Smith-EWR Newark

20h 56m1 stop Los Angeles Los Angeles

$1,822United Airlines

Recent last minute flight deals from Pennsylvania to Sydney

Fri, 18 Sep - Sat, 3 Oct

08:00 - 08:00JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

34h 00m2 stops Los Angeles Los Angeles Manila Ninoy Aquino Intl

10:15 - 23:30SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

27h 15m1 stop Manila Ninoy Aquino Intl

$1,697Multiple Airlines

Fri, 18 Sep - Tue, 22 Sep

15:45 - 07:20EWR Newark-SYD Sydney Kingsford Smith

25h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 16:33SYD Sydney Kingsford Smith-EWR Newark

21h 13m1 stop Vancouver Intl

$1,751Air Canada

Fri, 18 Sep - Tue, 22 Sep

15:45 - 07:20EWR Newark-SYD Sydney Kingsford Smith

25h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 19:00SYD Sydney Kingsford Smith-EWR Newark

23h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,760Air Canada

Thu, 17 Sep - Mon, 21 Sep

14:25 - 07:20EWR Newark-SYD Sydney Kingsford Smith

26h 55m2 stops Calgary Vancouver Intl

09:20 - 07:38SYD Sydney Kingsford Smith-EWR Newark

36h 18m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,783Air Canada

Mon, 21 Sep - Mon, 28 Sep

21:30 - 22:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

34h 50m2 stops Doha Hamad Intl Adelaide

14:50 - 09:00SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

32h 10m1 stop Doha Hamad Intl

$1,861Qatar Airways

Fri, 18 Sep - Tue, 22 Sep

08:00 - 08:00JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

34h 00m2 stops Los Angeles Los Angeles Manila Ninoy Aquino Intl

10:15 - 23:30SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

27h 15m1 stop Manila Ninoy Aquino Intl

$1,926Multiple Airlines

Sun, 20 Sep - Sun, 27 Sep

19:20 - 08:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00m1 stop Auckland Intl

06:10 - 16:20SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

24h 10m1 stop Auckland Intl

$2,049Qantas Airways

Mon, 21 Sep - Sat, 26 Sep

16:00 - 07:05JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

25h 05m1 stop Los Angeles Los Angeles

09:10 - 18:31SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

23h 21m1 stop Los Angeles Los Angeles

$2,616Qantas Airways

Thu, 17 Sep - Sat, 3 Oct

17:48 - 06:55PIT Pittsburgh-SYD Sydney Kingsford Smith

23h 07m1 stop San Francisco

09:30 - 16:46SYD Sydney Kingsford Smith-PIT Pittsburgh

21h 16m1 stop Los Angeles Los Angeles

$2,876United Airlines

Sat, 19 Sep - Fri, 23 Oct

08:25 - 06:55EWR Newark-SYD Sydney Kingsford Smith

32h 30m1 stop San Francisco

10:30 - 20:48SYD Sydney Kingsford Smith-EWR Newark

25h 18m1 stop Los Angeles Los Angeles

$16,797United Airlines

Recent direct flight deals from Pennsylvania to Sydney

Sun, 18 Oct - Sat, 31 Oct

19:20 - 09:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 15:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$2,056Qantas Airways

Mon, 1 Feb - Mon, 8 Feb

17:15 - 08:15JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 14:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$2,366Qantas Airways

Fri, 5 Feb - Mon, 15 Feb

17:15 - 08:15JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 14:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$2,400Qantas Airways

Mon, 8 Mar - Fri, 16 Apr

17:15 - 08:15JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:10 - 16:20SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 10mdirect

$2,810Qantas Airways

Sat, 27 Feb - Mon, 29 Mar

17:15 - 08:15JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

10:10 - 16:20SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 10mdirect

$2,926Qantas Airways

Mon, 19 Oct - Sat, 31 Oct

19:20 - 09:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 15:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$2,981Qantas Airways

Sat, 27 Feb - Sat, 6 Mar

17:15 - 08:15JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 14:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$2,998Qantas Airways

Mon, 2 Nov - Mon, 16 Nov

17:15 - 08:15JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 14:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$3,153Qantas Airways

Sun, 11 Oct - Wed, 21 Oct

19:20 - 09:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

10:10 - 16:20SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 10mdirect

$3,173Qantas Airways

Sun, 18 Oct - Mon, 2 Nov

19:20 - 09:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 14:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$3,400Qantas Airways

Useful Info

Low season	April
High season	December
Cheapest flight	$275

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly (3% more expensive on average)

Flight from Reagan Washington National Airport to Sydney

How does KAYAK find such low prices on flights from Pennsylvania to Sydney?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Sydney.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Sydney?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Sydney?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Sydney?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Wollongong

Parramatta

Leura

Katoomba

Terrigal

Penrith

Manly

Cronulla

Coogee

Randwick

Lithgow

Bondi Beach

Charlestown

Swansea

Newport

Brooklyn

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$275 Find Cheap Flights from Pennsylvania to Sydney – Compare and Save

Cheap Flights from Pennsylvania to Sydney

Recent return flight deals from Pennsylvania to Sydney

Recent one-way flight deals from Pennsylvania to Sydney

Recent last minute flight deals from Pennsylvania to Sydney

Recent direct flight deals from Pennsylvania to Sydney

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Pennsylvania to Sydney

Travelling to a place near Sydney?

More options for your flight to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Information on the airport you'll fly into in Sydney

Cabin class types available on flights to Pennsylvania

Flights from domestic origins to Sydney

Flights to other popular destinations

Find deals for your return flight