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.

$652 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

Sun, Nov 8 - Sun, Nov 15

9:15 am - 9:35 amPHL Philadelphia-SYD Sydney Kingsford Smith

32h 20m2 stops Toronto Pearson Intl Vancouver Intl

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

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

$1,229Air 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

$1,231Air Canada

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

$1,231United Airlines

Sun, Oct 18 - Mon, Nov 2

4:10 pm - 7:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 45m2 stops Chicago O'Hare Intl San Francisco

11:50 am - 8:49 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

24h 59m2 stops San Francisco Chicago O'Hare Intl

$1,231United Airlines

Thu, Feb 11 - Fri, Feb 26

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

$1,234Qatar Airways

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

Tue, Feb 2 - Tue, Feb 23

9:15 am - 9:35 amPHL Philadelphia-SYD Sydney Kingsford Smith

32h 20m1 stop Toronto Pearson Intl

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

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

$1,273Air New Zealand

Tue, Oct 27 - Tue, Nov 3

3:20 pm - 8:35 amPHL Philadelphia-SYD Sydney Kingsford Smith

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

11:20 am - 10:56 pmSYD Sydney Kingsford Smith-PHL Philadelphia

27h 36m1 stop Toronto Pearson Intl

$1,312Air New Zealand

Sun, Nov 8 - Wed, Nov 18

3:14 pm - 6:55 amPHL Philadelphia-SYD Sydney Kingsford Smith

23h 41m1 stop Dallas/Fort Worth

11:05 am - 8:14 pmSYD Sydney Kingsford Smith-PHL Philadelphia

25h 09m2 stops Brisbane Los Angeles

$1,316Qantas Airways

Sun, Nov 8 - Wed, Nov 18

4:05 pm - 6:25 amPHL Philadelphia-SYD Sydney Kingsford Smith

22h 20m1 stop San Francisco

11:05 am - 8:14 pmSYD Sydney Kingsford Smith-PHL Philadelphia

25h 09m2 stops Brisbane Los Angeles

$1,316Qantas Airways

Recent last minute flight deals from Pennsylvania to Sydney

Wed, Sep 30 - Wed, Dec 2

3:44 pm - 7:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 16m1 stop Los Angeles

9:55 am - 3:58 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

46h 03m2 stops Auckland Intl Los Angeles

$1,665Air New Zealand

Wed, Sep 30 - Wed, Dec 2

2:11 pm - 7:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

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

9:55 am - 3:58 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

46h 03m2 stops Auckland Intl Los Angeles

$1,669Air New Zealand

Wed, Sep 30 - Wed, Oct 7

9:30 pm - 5:10 pmPHL Philadelphia-SYD Sydney Kingsford Smith

29h 40m1 stop Doha Hamad Intl

6:00 pm - 4:15 pmSYD Sydney Kingsford Smith-PHL Philadelphia

37h 15m2 stops Brisbane Doha Hamad Intl

$1,925Qatar Airways

Wed, Sep 30 - Wed, Oct 7

7:00 am - 7:20 amPHL Philadelphia-SYD Sydney Kingsford Smith

34h 20m2 stops Toronto Pearson Intl Vancouver Intl

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

26h 12m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$2,013Air Canada

Wed, Sep 30 - Wed, Oct 7

7:35 pm - 8:00 amPHL Philadelphia-SYD Sydney Kingsford Smith

46h 25m2 stops Los Angeles Manila Ninoy Aquino Intl

11:15 am - 2:30 pmSYD Sydney Kingsford Smith-PHL Philadelphia

42h 15m2 stops Manila Ninoy Aquino Intl San Francisco

$2,061Multiple Airlines

Wed, Sep 30 - Wed, Dec 2

5:48 pm - 6:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 07m1 stop San Francisco

9:15 am - 3:46 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

22h 31m1 stop Houston George Bush Intcntl

$2,124United Airlines

Wed, Sep 30 - Wed, Dec 2

5:48 pm - 6:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 07m1 stop San Francisco

11:20 am - 3:58 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 38m1 stop Los Angeles

$2,124United Airlines

Wed, Sep 30 - Wed, Oct 7

10:05 am - 7:20 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 12m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$2,192Air Canada

Wed, Sep 30 - Fri, Oct 2

12:52 pm - 7:05 amERI Erie-SYD Sydney Kingsford Smith

28h 13m2 stops Charlotte Douglas Los Angeles

9:25 pm - 12:27 pmSYD Sydney Kingsford Smith-ERI Erie

29h 02m2 stops San Francisco Charlotte Douglas

$2,400American Airlines

Wed, Sep 30 - Thu, Dec 3

6:24 pm - 6:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

22h 31m1 stop Dallas/Fort Worth

11:20 am - 4:53 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

21h 33m1 stop Los Angeles

$2,622Qantas Airways

Useful Info

Low season	July
High season	December
Cheapest flight	$652

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

Most popular time to fly with an average 30% 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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SYD

$652 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

Recent one-way flight deals from Pennsylvania to Sydney

Recent last minute flight deals from Pennsylvania to Sydney

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FAQs for booking flights from Pennsylvania to Sydney

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

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