$505+ Cheap flights from Pennsylvania to Sydney (SYD)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Pennsylvania to Sydney with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pennsylvania to Sydney
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Cheapest flights from Pennsylvania to SydneyExplore the most affordable flight options available from Pennsylvania to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Pennsylvania to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This lol.travel deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:12 pm -
1 stop24h 08m
Wed 9/169:20 am -
1 stop21h 13m
Deal found 8/29![Air Canada logo]()
$949
This lol.travel deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:15 pm -
1 stop23h 20m
Sun 11/811:20 am -
1 stop21h 29m
Deal found 8/26![Air Canada logo]()
$996
This Flysmarter deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:25 pm -
2 stops26h 55m
Sun 11/111:20 am -
1 stop21h 29m
Deal found 8/31![Air Canada logo]()
$999
This Trip.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:12 am -
3 stops34h 38m
Wed 9/301:15 pm -
3 stops35h 12m
Deal found 8/27![Multiple Airlines logo]()
$1,088
This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:50 am -
3 stops48h 35m
Wed 10/72:15 pm -
3 stops35h 02m
Deal found 8/28![Multiple Airlines logo]()
$1,115
This Trip.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
3 stops39h 50m
Mon 10/52:15 pm -
3 stops34h 15m
Deal found 8/26![Multiple Airlines logo]()
$1,131
This lol.travel deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:05 am -
2 stops31h 15m
Sat 10/3110:20 am -
3 stops44h 24m
Deal found 8/30![Air Canada logo]()
$1,134
This Trip.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:30 pm -
3 stops42h 55m
Sun 10/252:00 pm -
3 stops55h 20m
Deal found 8/30![Multiple Airlines logo]()
$1,155
This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:30 pm -
3 stops42h 55m
Mon 10/262:00 pm -
3 stops31h 20m
Deal found 8/28![Multiple Airlines logo]()
$1,163
This FlightHub deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:00 am -
1 stop40h 00m
Sat 10/1711:15 am -
1 stop27h 15m
Deal found 8/27![Philippine Airlines logo]()
$1,172
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:00 am -
1 stop27h 10m
Wed 10/2812:25 pm -
1 stop25h 30m
Deal found 8/30![ANA logo]()
$1,173
This SmartFares deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:30 pm -
1 stop39h 40m
Wed 10/289:45 pm -
1 stop40h 10m
Deal found 8/27![ANA logo]()
$1,175
Best flights from Pennsylvania to SydneyDiscover carefully curated flight deals from Pennsylvania to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Pennsylvania to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This Air Canada deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:20 pm -
3 stops50h 15m
Sun 11/1511:20 am -
2 stops43h 24m
Deal found 8/28![Air Canada logo]()
$1,223
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:45 pm -
2 stops25h 15m
Tue 10/611:20 am -
1 stop20h 33m
Deal found 8/30![United Airlines logo]()
$1,310
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 am -
1 stop33h 50m
Tue 10/2010:15 am -
2 stops25h 10m
Deal found 8/26![Delta logo]()
$1,328
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:49 am -
2 stops28h 41m
Wed 10/211:00 pm -
2 stops25h 14m
Deal found 8/30![American Airlines logo]()
$1,351
This Qantas Airways deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:55 pm -
2 stops27h 10m
Thu 11/192:05 pm -
1 stop24h 45m
Deal found 8/30![Multiple Airlines logo]()
$1,379
This Qatar Airways deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:45 pm -
2 stops42h 40m
Sun 11/153:50 pm -
1 stop39h 00m
Deal found 8/30![Qatar Airways logo]()
$1,433
This Qantas Airways deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:30 pm -
1 stop24h 25m
Sat 11/711:05 am -
2 stops25h 09m
Deal found 8/31![Qantas Airways logo]()
$1,454
This Turkish Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:15 pm -
2 stops39h 55m
Tue 10/610:05 pm -
2 stops52h 25m
Deal found 8/27![Turkish Airlines logo]()
$1,484
This Emirates deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:55 pm -
2 stops40h 10m
Wed 10/2810:25 am -
3 stops49h 55m
Deal found 8/27![Emirates logo]()
$1,797
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:46 am -
3 stops30h 39m
Wed 12/29:25 pm -
3 stops37h 36m
Deal found 8/27![Alaska Airlines logo]()
$1,825
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:48 pm -
1 stop23h 07m
Mon 10/1211:20 am -
1 stop19h 44m
Deal found 8/31![United Airlines logo]()
$1,314
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:25 am -
2 stops34h 25m
Mon 10/510:15 am -
2 stops27h 01m
Deal found 8/26![Delta logo]()
$1,335
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:44 pm -
1 stop25h 16m
Wed 10/2110:30 am -
2 stops25h 06m
Deal found 8/29![United Airlines logo]()
$1,330
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:30 am -
2 stops34h 00m
Mon 2/1510:40 am -
2 stops41h 24m
Deal found 8/29![Delta logo]()
$1,335
This Qatar Airways deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:30 pm -
2 stops31h 20m
Sun 9/272:50 pm -
1 stop37h 40m
Deal found 8/27![Qatar Airways logo]()
$1,471
This Trip.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
2 stops35h 05m
Mon 10/56:00 am -
3 stops42h 30m
Deal found 8/26![Multiple Airlines logo]()
$1,471
This Qantas Airways deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:45 pm -
1 stop23h 10m
Sun 9/275:30 pm -
2 stops27h 35m
Deal found 8/29![Qantas Airways logo]()
$1,476
This Turkish Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:15 pm -
2 stops30h 10m
Thu 11/269:35 pm -
2 stops53h 20m
Deal found 8/30![Turkish Airlines logo]()
$1,485
This FlightHub deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:15 pm -
2 stops29h 05m
Sun 11/111:20 am -
3 stops41h 46m
Deal found 8/26![Air Canada logo]()
$1,502
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:10 pm -
1 stop21h 50m
Mon 11/1611:20 am -
1 stop20h 48m
Deal found 8/29![United Airlines logo]()
$1,330
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/21:00 pm -
2 stops25h 50m
Mon 2/1510:40 am -
2 stops41h 24m
Deal found 8/29![Delta logo]()
$1,335
This Qantas Airways deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:40 pm -
1 stop23h 25m
Tue 10/131:00 pm -
1 stop23h 06m
Deal found 8/29![Multiple Airlines logo]()
$1,485
This Qantas Airways deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:20 pm -
Nonstop23h 00m
Mon 11/211:10 am -
1 stop21h 07m
Deal found 8/30![Qantas Airways logo]()
$1,536
This Turkish Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/291:30 pm -
2 stops37h 55m
Thu 12/179:35 pm -
2 stops54h 10m
Deal found 8/30![Turkish Airlines logo]()
$1,538
This Qatar Airways deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:20 am -
1 stop28h 30m
Wed 11/117:00 pm -
2 stops36h 00m
Deal found 8/27![Qatar Airways logo]()
$1,559
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:51 pm -
2 stops47h 09m
Mon 11/211:20 am -
1 stop20h 48m
Deal found 8/26![United Airlines logo]()
$1,351
This Emirates deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:55 pm -
2 stops31h 35m
Wed 10/284:30 pm -
3 stops43h 50m
Deal found 8/28![Emirates logo]()
$1,807
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:45 pm -
1 stop24h 05m
Sun 10/1110:15 am -
2 stops28h 25m
Deal found 8/26![Delta logo]()
$1,365
This Turkish Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:40 pm -
2 stops31h 30m
Sun 10/410:05 pm -
2 stops52h 25m
Deal found 8/26![Turkish Airlines logo]()
$1,544
This Alaska Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:59 am -
2 stops27h 26m
Thu 1/1411:15 am -
1 stop24h 45m
Deal found 8/29![Alaska Airlines logo]()
$1,880
Last-minute flights from Pennsylvania to SydneyDiscover last-minute flight deals from Pennsylvania to Sydney. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Sydney. Data last updated August 31, 2026 and is based on user searches.
This Ticket deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:00 pm -
2 stops34h 20m
Tue 9/152:50 pm -
1 stop32h 10m
Deal found 8/26![Qatar Airways logo]()
$1,204
This lol.travel deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:12 pm -
1 stop24h 08m
Wed 9/169:20 am -
1 stop21h 13m
Deal found 8/29![Air Canada logo]()
$949
This Ticket deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:00 pm -
2 stops34h 20m
Tue 9/152:50 pm -
1 stop32h 10m
Deal found 8/27![Qatar Airways logo]()
$1,222
This Cheapflightsfares deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:30 pm -
1 stop29h 55m
Mon 9/78:55 pm -
1 stop28h 05m
Deal found 8/27![ANA logo]()
$1,225
This Ovago deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:35 am -
2 stops30h 45m
Sun 9/209:20 am -
1 stop27h 16m
Deal found 8/27![Air New Zealand logo]()
$1,192
This Philippine Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:00 am -
1 stop40h 00m
Thu 10/110:15 am -
1 stop27h 15m
Deal found 8/29![Philippine Airlines logo]()
$1,192
This Philippine Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:00 am -
1 stop40h 00m
Sat 10/310:15 am -
1 stop27h 15m
Deal found 8/29![Philippine Airlines logo]()
$1,211
This Trip.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:12 am -
3 stops34h 38m
Wed 9/301:15 pm -
3 stops35h 12m
Deal found 8/27![Multiple Airlines logo]()
$1,088
This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:50 am -
3 stops48h 35m
Wed 10/72:15 pm -
3 stops35h 02m
Deal found 8/28![Multiple Airlines logo]()
$1,115
This Cheapflightsfares deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:00 am -
1 stop27h 10m
Fri 10/3012:25 pm -
1 stop25h 30m
Deal found 8/30![ANA logo]()
$1,202
This Trip.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
3 stops39h 50m
Mon 10/52:15 pm -
3 stops34h 15m
Deal found 8/26![Multiple Airlines logo]()
$1,131
This SmartFares deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:00 am -
1 stop27h 10m
Tue 10/69:45 pm -
1 stop28h 15m
Deal found 8/29![ANA logo]()
$1,213
One-way flights from Pennsylvania to SydneySearch for one-way flight options from Pennsylvania to Sydney. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Pennsylvania to Sydney. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Philippine Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:55 pm -
2 stops47h 05m
Deal found 8/26![Multiple Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:35 am -
2 stops29h 55m
Deal found 8/26![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/239:30 am -
1 stop28h 55m
Deal found 8/27![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:59 pm -
1 stop42h 26m
Deal found 8/26![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:55 am -
2 stops34h 35m
Deal found 8/26![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:12 am -
2 stops30h 18m
Deal found 8/30![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:27 am -
2 stops31h 03m
Deal found 8/27![Multiple Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
2 stops34h 30m
Deal found 8/28![Multiple Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am -
2 stops34h 30m
Deal found 8/30![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/225:08 pm -
2 stops45h 17m
Deal found 8/27![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am -
2 stops34h 30m
Deal found 8/30![Multiple Airlines logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
2 stops32h 25m
Deal found 8/27![Multiple Airlines logo]()
$605
Find flight deals from Pennsylvania to Sydney
Keep the following information in mind while searching for Pennsylvania to Sydney flight deals. Data was last updated August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $949 (lol.travel) |
One-way from | $505 (Philippine Airlines) |
Popular in | October |
Cheapest in | February |
Average price | $1,493 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 31, 2026.
Use the filters below to find and compare flights from Pennsylvania to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaSydney
PHL Philadelphia - SYD Sydney Kingsford Smith
PHLSYD
Philadelphia
Thu 11/5
3:20 pm-9:35 am
3 stops50h 15m
Sydney Kingsford Smith
Sun 11/15
11:20 am-2:44 pm
2 stops43h 24m
$1,223
NewarkSydney
EWR Newark - SYD Sydney Kingsford Smith
EWRSYD
Newark
Tue 9/29
3:45 pm-7:00 am
2 stops25h 15m
Sydney Kingsford Smith
Tue 10/6
11:20 am-4:53 pm
1 stop20h 33m
$1,310
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Mon 9/28
5:48 pm-6:55 am
1 stop23h 07m
Sydney Kingsford Smith
Mon 10/12
11:20 am-4:04 pm
1 stop19h 44m
$1,314
New YorkSydney
JFK New York John F Kennedy Intl - SYD Sydney Kingsford Smith
JFKSYD
New York John F Kennedy Intl
Sun 10/4
7:00 am-7:50 am
1 stop33h 50m
Sydney Kingsford Smith
Tue 10/20
10:15 am-8:25 pm
2 stops25h 10m
$1,328
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Wed 10/14
3:44 pm-8:00 am
1 stop25h 16m
Sydney Kingsford Smith
Wed 10/21
10:30 am-8:36 pm
2 stops25h 06m
$1,330
Quickest round-trip
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Sun 11/1
5:10 pm-7:00 am
1 stop21h 50m
Sydney Kingsford Smith
Mon 11/16
11:20 am-4:08 pm
1 stop20h 48m
$1,330
AllentownSydney
ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith
ABESYD
Allentown-Bethlehem
Mon 9/28
6:25 am-6:50 am
2 stops34h 25m
Sydney Kingsford Smith
Mon 10/5
10:15 am-10:16 pm
2 stops27h 01m
$1,335
AllentownSydney
ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith
ABESYD
Allentown-Bethlehem
Mon 2/1
6:30 am-8:30 am
2 stops34h 00m
Sydney Kingsford Smith
Mon 2/15
10:40 am-12:04 pm
2 stops41h 24m
$1,335
AllentownSydney
ABE Allentown-Bethlehem - SYD Sydney Kingsford Smith
ABESYD
Allentown-Bethlehem
Tue 2/2
1:00 pm-6:50 am
2 stops25h 50m
Sydney Kingsford Smith
Mon 2/15
10:40 am-12:04 pm
2 stops41h 24m
$1,335
ScrantonSydney
AVP Wilkes-Barre Scranton - SYD Sydney Kingsford Smith
AVPSYD
Wilkes-Barre Scranton
Wed 10/14
11:49 am-7:30 am
2 stops28h 41m
Sydney Kingsford Smith
Wed 10/21
1:00 pm-11:14 pm
2 stops25h 14m
$1,351
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Pennsylvania with our price prediction graph.
DCA-SYD
JFK-SYD
LGA-SYD
PIT-SYD
PHL-SYD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pennsylvania to Sydney
USPA-SYD
DCA-SYD
JFK-SYD
LGA-SYD
PIT-SYD
What is the cheapest month to book a flight from Pennsylvania to Sydney?
Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Sydney (average of $1,115). Flying from Pennsylvania to Sydney in December is currently the most expensive (average of $1,607). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Pennsylvania to Sydney?
Airfare is below average for this route at the moment.
Pennsylvania to Sydney flights typically cost between $1,255 and $1,554 in September.The cheapest round-trip price found within the last 5 days was $1,131 on Multiple Airlines (Sep 28-Oct 5).
How far ahead should I book a flight from Pennsylvania to Sydney?
The price you pay for your flight from Pennsylvania to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
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Alternative routes for Pennsylvania to Sydney
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Complete your trip
Complete your trip to Sydney by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to Sydney by cabin class
Find flights from Pennsylvania to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Sydney flights
Browse other Pennsylvania and Sydney flight options. Last updated on August 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
Top 5 airlines flying from Pennsylvania to Sydney
Discover the top 5 airlines that operate flights from Pennsylvania to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$729 | Average$1,381 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$843 | Average$1,497 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,046 | Average$1,405 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,159 | Average$1,499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,210 | Average$1,398 | FlexibilityNo cancel fee | On-time67% |