$452 Find Cheap Flights from Sydney to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Pennsylvania departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Pennsylvania

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Pennsylvania, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Pennsylvania, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Sydney to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia2 stops$1,085
Pittsburgh
Pittsburgh2 stops$1,086
Washington, D.C.
Washington, D.C.1 stop$1,044
New York
New York1 stop$975
Philadelphia
Philadelphia2 stops$1,085
Pittsburgh
Pittsburgh2 stops$1,086
Washington, D.C.
Washington, D.C.1 stop$1,044
New York
New York1 stop$975

Book Cheap Sydney to Pennsylvania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to Pennsylvania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sydney to Pennsylvania

Thu, Mar 5 - Fri, Mar 20
Asiana Airlines Logo
10:20 am - 9:00 am
SYD
-
JFK
38h 40m
1 stop
Asiana Airlines Logo
12:10 pm - 8:20 am
JFK
-
SYD
29h 10m
1 stop
$975Asiana Airlines
Thu, Mar 5 - Fri, Mar 20
Asiana Airlines Logo
10:20 am - 9:00 am
SYD
-
JFK
38h 40m
1 stop
Asiana Airlines Logo
12:10 pm - 8:20 am
JFK
-
SYD
29h 10m
1 stop
$977Asiana Airlines
Thu, Mar 5 - Fri, Mar 20
Asiana Airlines Logo
10:20 am - 9:00 am
SYD
-
JFK
38h 40m
1 stop
Asiana Airlines Logo
12:10 pm - 8:20 am
JFK
-
SYD
29h 10m
1 stop
$979Asiana Airlines
Tue, Feb 10 - Fri, Feb 20
Multiple Airlines Logo
2:00 pm - 5:00 am
SYD
-
JFK
31h 00m
2 stops
Multiple Airlines Logo
8:30 am - 12:35 pm
JFK
-
SYD
36h 05m
2 stops
$1,003Multiple Airlines
Mon, Feb 9 - Fri, Feb 27
Air China Logo
8:40 pm - 6:30 pm
SYD
-
IAD
37h 50m
1 stop
Air China Logo
10:00 pm - 12:00 pm
IAD
-
SYD
46h 00m
1 stop
$1,044Air China
Wed, Apr 15 - Wed, Apr 29
Multiple Airlines Logo
1:15 pm - 5:45 am
SYD
-
EWR
30h 30m
2 stops
Multiple Airlines Logo
7:14 pm - 11:45 am
EWR
-
SYD
26h 31m
2 stops
$1,048Multiple Airlines
Thu, Feb 19 - Mon, Mar 2
Air Canada Logo
11:20 am - 9:23 pm
SYD
-
IAD
26h 03m
2 stops
Air Canada Logo
10:13 pm - 9:35 am
IAD
-
SYD
43h 22m
2 stops
$1,064Air Canada
Thu, Feb 19 - Mon, Mar 2
Air Canada Logo
11:20 am - 9:23 pm
SYD
-
IAD
26h 03m
2 stops
Air Canada Logo
9:45 am - 9:35 am
IAD
-
SYD
31h 50m
3 stops
$1,075Air Canada
Thu, Feb 12 - Fri, Feb 27
Air China Logo
8:40 pm - 6:30 pm
SYD
-
IAD
37h 50m
1 stop
Air China Logo
10:00 pm - 12:00 pm
IAD
-
SYD
46h 00m
1 stop
$1,124Air China
Fri, Apr 17 - Fri, May 1
Qantas Airways Logo
10:30 am - 11:17 pm
SYD
-
PIT
26h 47m
2 stops
Qantas Airways Logo
11:34 am - 6:55 am
PIT
-
SYD
29h 21m
1 stop
$1,324Qantas Airways
Booking Insights

KAYAK's insights & trends for Sydney to Pennsylvania flights

Get data-powered insights and trends into flights from Sydney to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sydney to Pennsylvania?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Pennsylvania departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Pennsylvania is February, when tickets cost $784 (return) on average. On the other hand, the most expensive months are May and September, when the average cost of round-trip tickets is $1,907 and $1,767 respectively.

How far in advance should I book a flight from Sydney to Pennsylvania?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sydney to Pennsylvania, you should book around 2 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Find deals

Good to know

Low seasonNovember
Cheapest flight$549
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Sydney to Newark Liberty Airport

FAQs - booking Pennsylvania flights

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

    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 Sydney to Pennsylvania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to 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 Sydney to Pennsylvania?

    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 from Sydney to Pennsylvania with an airline and back with another airline.

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

    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 from Sydney to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sydney to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 971 reviews
7.5Comfort
7.0Food
8.2Crew
7.2Entertainment
7.7Boarding
Airline reviews

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

10.0 ExcellentAnonymous, Jan 2026
SYD - SIN
Read more Qantas Airways reviews

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

My flight from Dallas to Sydney was cancelled. My entire trip was rerouted to include the following: Hartford to Washington DC Washington DC to JFK JFK to Auckland Auckland to Christchurch I paid for an aisle seat on the flight to Auckland and was asked if I would take a window seat to accommodate a family. The agent at the podium failed to mention that the family had a 3 month old baby and that a bassinet would be used during the 16 hour flight. The only way I could get out of my seat was to crawl under the bassinet of the sleeping baby. I think it is wrong that I was no given the choice to sit in another seat, that the agent knew what she was doing and chose to not properly disclose my seating arrangement. Terrible treatment.

they ran out of fruit for breakfast and so I just had a yogurt instead. other than that the flight was good

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

Great as usual, some delays but well communicated and made up for in the air

Poor! This flight was delayed 14 hours. There was no assistance in helping customers find other routes to their destination, nor any other kind of support. It was a chaotic experience. I'm not likely to fly with AA going forward.

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

Everything you need to know for your flight from Sydney to Pennsylvania

Information on your arrival and departure airports

Sydney (SYD)