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 round-trip 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.

$657 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Sydney

Wed, Feb 17 - Wed, Feb 24

8:45 pm - 6:20 pmPHL Philadelphia-SYD Sydney Kingsford Smith

29h 35m1 stop Doha Hamad Intl

10:10 pm - 2:50 pmSYD Sydney Kingsford Smith-PHL Philadelphia

32h 40m1 stop Doha Hamad Intl

$1,228Qatar Airways

Sun, Oct 18 - Mon, Nov 2

2:11 pm - 8:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 49m2 stops Chicago O'Hare Intl Los Angeles

11:50 am - 4:14 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 24m1 stop San Francisco

$1,228United Airlines

Sun, Oct 18 - Mon, Nov 2

3:44 pm - 8:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 16m1 stop Los Angeles

10:55 am - 4:08 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

21h 13m1 stop Los Angeles

$1,228United Airlines

Wed, Feb 17 - Wed, Feb 24

8:45 pm - 6:20 pmPHL Philadelphia-SYD Sydney Kingsford Smith

29h 35m1 stop Doha Hamad Intl

10:10 pm - 2:50 pmSYD Sydney Kingsford Smith-PHL Philadelphia

32h 40m1 stop Doha Hamad Intl

$1,239Qatar Airways

Mon, Mar 1 - Mon, Mar 15

3:20 pm - 9:35 amPHL Philadelphia-SYD Sydney Kingsford Smith

26h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 am - 2:42 pmSYD Sydney Kingsford Smith-PHL Philadelphia

42h 22m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,270Air Canada

Wed, Feb 17 - Wed, Feb 24

3:20 pm - 9:35 amPHL Philadelphia-SYD Sydney Kingsford Smith

26h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 am - 2:44 pmSYD Sydney Kingsford Smith-PHL Philadelphia

43h 24m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,270Air Canada

Tue, Jan 26 - Tue, Feb 9

6:00 am - 10:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

36h 35m2 stops Houston George Bush Intcntl Auckland Intl

11:50 am - 11:59 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

28h 09m2 stops Auckland Intl Houston George Bush Intcntl

$1,327Air New Zealand

Mon, Jan 25 - Tue, Feb 9

6:00 am - 10:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

36h 35m2 stops Houston George Bush Intcntl Auckland Intl

9:55 am - 11:59 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

30h 04m2 stops Auckland Intl Houston George Bush Intcntl

$1,327Air New Zealand

Tue, Dec 29 - Wed, Jan 20

3:35 pm - 6:55 amPHL Philadelphia-SYD Sydney Kingsford Smith

23h 20m1 stop Dallas/Fort Worth

6:05 am - 8:36 pmSYD Sydney Kingsford Smith-PHL Philadelphia

30h 31m2 stops Brisbane Los Angeles

$1,335Qantas Airways

Thu, Mar 18 - Fri, Apr 2

7:25 pm - 1:15 pmPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 50m2 stops Dallas/Fort Worth Brisbane

1:00 pm - 6:35 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 35m1 stop Dallas/Fort Worth

$1,335Qantas Airways

Recent last minute flight deals from Pennsylvania to Sydney

Mon, Oct 5 - Tue, Oct 13

6:14 am - 7:10 amPIT Pittsburgh-SYD Sydney Kingsford Smith

57h 56m2 stops New York John F Kennedy Intl Doha Hamad Intl

3:50 pm - 7:45 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

42h 55m2 stops Doha Hamad Intl Boston Logan Intl

$1,513Qatar Airways

Mon, Oct 5 - Tue, Oct 13

5:48 pm - 7:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 07m1 stop San Francisco

11:55 am - 4:46 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

43h 51m2 stops Auckland Intl Los Angeles

$1,676Air New Zealand

Mon, Oct 5 - Tue, Oct 13

5:48 pm - 7:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 07m1 stop San Francisco

11:55 am - 10:00 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

25h 05m2 stops Auckland Intl Houston George Bush Intcntl

$1,928Air New Zealand

Mon, Oct 5 - Tue, Oct 13

5:40 pm - 8:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 25m1 stop Los Angeles

10:10 am - 4:40 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

21h 30m1 stop Los Angeles

$2,327Qantas Airways

Mon, Oct 5 - Mon, Oct 12

5:40 pm - 8:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 25m1 stop Los Angeles

10:10 am - 4:40 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

21h 30m1 stop Los Angeles

$2,327Qantas Airways

Mon, Oct 5 - Tue, Oct 13

3:44 pm - 8:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 16m1 stop Los Angeles

10:30 am - 4:46 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

21h 16m1 stop Los Angeles

$2,373United Airlines

Mon, Oct 5 - Tue, Oct 13

3:44 pm - 8:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 16m1 stop Los Angeles

11:20 am - 4:04 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

19h 44m1 stop San Francisco

$2,373United Airlines

Sun, Oct 4 - Tue, Oct 6

10:42 am - 5:50 pmPHL Philadelphia-SYD Sydney Kingsford Smith

40h 08m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

8:50 pm - 9:08 pmSYD Sydney Kingsford Smith-PHL Philadelphia

39h 18m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$2,582Multiple Airlines

Sun, Oct 4 - Tue, Oct 6

10:05 am - 8:20 amPHL Philadelphia-SYD Sydney Kingsford Smith

31h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

10:20 am - 9:32 pmSYD Sydney Kingsford Smith-PHL Philadelphia

26h 12m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$11,804Air Canada

Mon, Oct 5 - Wed, Oct 7

10:05 am - 8:20 amPHL Philadelphia-SYD Sydney Kingsford Smith

31h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

10:20 am - 2:47 pmSYD Sydney Kingsford Smith-PHL Philadelphia

43h 27m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$12,061Air Canada

Useful Info

Low season	July
High season	December
Cheapest flight	$657

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly with an average 29% increase in price.

Flight from Pittsburgh 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 round-trip 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.

Parramatta

Terrigal

Penrith

Katoomba

Coogee

Cronulla

Randwick

Leura

Lithgow

Swansea

Charlestown

Brooklyn

Newport

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$657 Find Cheap Flights from Pennsylvania to Sydney - Compare and Save

Cheap Flights from Pennsylvania to Sydney

Recent round-trip flight deals from Pennsylvania to Sydney

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

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