$353+ Cheap flights from the United States to Sydney, NS (YQY)
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQY
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from USA 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 USA to Sydney
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Cheapest flights from USA to SydneyExplore the most affordable flight options available from USA to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from USA to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Wed 9/1610:40 am -
1 stop4h 27m
Tue 9/225:10 pm -
1 stop5h 16m
Deal found 8/17![Air Canada logo]()
$751
This Air Canada deal was found by Cheapflights users on 8/20. 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.
Sat 9/1910:40 am -
1 stop4h 27m
Sat 9/265:10 pm -
1 stop5h 16m
Deal found 8/20![Air Canada logo]()
$754
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Sat 9/1910:35 am -
1 stop4h 32m
Sat 9/265:10 pm -
1 stop5h 20m
Deal found 8/19![Air Canada logo]()
$759
This Air Canada deal was found by Cheapflights users on 8/17. 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 9/106:00 am -
2 stops9h 07m
Tue 9/155:10 pm -
1 stop5h 16m
Deal found 8/17![Air Canada logo]()
$759
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Mon 9/1410:40 am -
1 stop4h 27m
Sat 9/195:10 pm -
1 stop5h 16m
Deal found 8/21![Air Canada logo]()
$765
This Air Canada deal was found by Cheapflights users on 8/20. 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 9/106:00 am -
2 stops9h 07m
Sun 9/135:05 am -
2 stops10h 36m
Deal found 8/20![Air Canada logo]()
$770
This United deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:35 am -
1 stop4h 32m
Sat 9/265:05 am -
2 stops12h 36m
Deal found 8/19![Multiple Airlines logo]()
$772
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Sat 9/123:35 pm -
2 stops8h 10m
Tue 9/225:10 pm -
1 stop5h 16m
Deal found 8/21![Air Canada logo]()
$773
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Sat 9/126:00 am -
2 stops9h 07m
Sun 9/205:05 am -
2 stops10h 36m
Deal found 8/21![Air Canada logo]()
$782
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Fri 10/168:45 am -
1 stop6h 53m
Tue 10/205:20 pm -
1 stop5h 10m
Deal found 8/21![Air Canada logo]()
$789
This Air Canada deal was found by Cheapflights users on 8/20. 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 9/1710:25 am -
1 stop4h 42m
Thu 9/245:05 am -
2 stops8h 54m
Deal found 8/20![Air Canada logo]()
$794
This Air Canada deal was found by Cheapflights users on 8/22. 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 10/13:30 pm -
2 stops8h 15m
Sun 10/45:20 pm -
1 stop5h 10m
Deal found 8/22![Air Canada logo]()
$798
Best flights from USA to SydneyDiscover carefully curated flight deals from USA to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from USA to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Wed 9/1610:40 am -
1 stop4h 27m
Tue 9/225:10 pm -
1 stop5h 16m
Deal found 8/17![Air Canada logo]()
$751
This United deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:35 am -
1 stop4h 32m
Sat 9/265:05 am -
2 stops12h 36m
Deal found 8/19![Multiple Airlines logo]()
$772
This Air Canada deal was found by Cheapflights users on 8/20. 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.
Sun 10/48:45 am -
1 stop6h 27m
Sun 10/115:20 pm -
1 stop5h 10m
Deal found 8/20![Air Canada logo]()
$759
This United deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:50 am -
1 stop9h 17m
Sun 9/135:05 am -
2 stops10h 36m
Deal found 8/20![Multiple Airlines logo]()
$792
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Sat 9/1910:35 am -
1 stop4h 32m
Sat 9/265:10 pm -
1 stop5h 20m
Deal found 8/19![Air Canada logo]()
$759
This United deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:25 am -
1 stop4h 42m
Sat 9/265:05 am -
2 stops10h 40m
Deal found 8/19![Multiple Airlines logo]()
$794
This Air Canada deal was found by Cheapflights users on 8/20. 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 9/175:55 am -
2 stops9h 12m
Sun 9/205:10 pm -
1 stop5h 16m
Deal found 8/20![Air Canada logo]()
$762
This United deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:40 am -
1 stop4h 27m
Sun 9/135:05 am -
1 stop5h 50m
Deal found 8/20![Multiple Airlines logo]()
$833
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Wed 9/1610:40 am -
1 stop4h 27m
Wed 9/235:10 pm -
1 stop5h 16m
Deal found 8/21![Air Canada logo]()
$765
This United deal was found by Cheapflights users on 8/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:25 am -
1 stop5h 13m
Tue 10/205:20 pm -
2 stops15h 17m
Deal found 8/21![Multiple Airlines logo]()
$835
This Air Canada deal was found by Cheapflights users on 8/21. 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 9/175:55 am -
2 stops9h 12m
Tue 9/225:10 pm -
1 stop5h 16m
Deal found 8/21![Air Canada logo]()
$773
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Fri 9/1810:40 am -
1 stop4h 27m
Mon 9/215:05 am -
2 stops10h 36m
Deal found 8/21![Air Canada logo]()
$773
This Air Canada deal was found by Cheapflights users on 8/17. 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 9/104:55 pm -
1 stop6h 50m
Tue 9/155:10 pm -
1 stop5h 16m
Deal found 8/17![Air Canada logo]()
$775
This United deal was found by Cheapflights users on 8/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:37 am -
2 stops16h 08m
Tue 9/295:05 am -
1 stop7h 43m
Deal found 8/21![Multiple Airlines logo]()
$974
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Sun 9/136:00 am -
2 stops9h 07m
Fri 9/255:05 am -
2 stops10h 36m
Deal found 8/21![Air Canada logo]()
$782
This Air Canada deal was found by Cheapflights users on 8/21. 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 9/175:55 am -
2 stops9h 12m
Thu 9/245:05 am -
2 stops10h 36m
Deal found 8/21![Air Canada logo]()
$782
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Fri 10/168:45 am -
1 stop6h 53m
Tue 10/205:20 pm -
1 stop5h 10m
Deal found 8/21![Air Canada logo]()
$789
This Air Canada deal was found by Cheapflights users on 8/22. 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 10/13:30 pm -
2 stops8h 15m
Sun 10/45:05 am -
2 stops12h 51m
Deal found 8/22![Air Canada logo]()
$806
This Air Canada deal was found by Cheapflights users on 8/20. 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 9/1710:25 am -
1 stop4h 42m
Thu 9/245:10 pm -
1 stop15h 28m
Deal found 8/20![Air Canada logo]()
$816
This Air Canada deal was found by Cheapflights users on 8/20. 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.
Sun 10/46:30 am -
2 stops8h 42m
Sun 10/115:05 am -
2 stops10h 40m
Deal found 8/20![Air Canada logo]()
$823
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Fri 10/167:55 am -
2 stops7h 43m
Sun 10/185:20 pm -
1 stop5h 10m
Deal found 8/17![Air Canada logo]()
$829
This Air Canada deal was found by Cheapflights users on 8/22. 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 10/13:45 pm -
1 stop23h 27m
Sun 10/45:05 am -
2 stops10h 40m
Deal found 8/22![Air Canada logo]()
$836
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Tue 9/299:40 am -
1 stop5h 27m
Fri 10/25:20 pm -
1 stop5h 30m
Deal found 8/21![Air Canada logo]()
$857
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Sun 9/69:45 am -
1 stop5h 29m
Thu 9/105:05 am -
2 stops10h 55m
Deal found 8/19![Air Canada logo]()
$872
This Air Canada deal was found by Cheapflights users on 8/18. 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 9/176:13 am -
2 stops17h 32m
Thu 9/245:05 am -
2 stops10h 55m
Deal found 8/18![Air Canada logo]()
$893
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Fri 10/26:00 am -
1 stop9h 12m
Sun 10/45:05 am -
2 stops8h 04m
Deal found 8/21![Air Canada logo]()
$906
This Air Canada deal was found by Cheapflights users on 8/18. 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 9/176:59 am -
1 stop16h 46m
Thu 9/245:05 am -
2 stops8h 09m
Deal found 8/18![Air Canada logo]()
$909
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Mon 11/24:00 pm -
1 stop7h 26m
Fri 11/65:45 am -
1 stop5h 44m
Deal found 8/19![Air Canada logo]()
$913
This Air Canada deal was found by Cheapflights users on 8/18. 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.
Tue 10/209:40 am -
1 stop5h 58m
Tue 10/275:45 am -
1 stop5h 44m
Deal found 8/18![Air Canada logo]()
$913
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Tue 10/209:45 am -
1 stop5h 53m
Tue 10/275:45 am -
2 stops11h 48m
Deal found 8/19![Air Canada logo]()
$913
Last-minute flights from USA to SydneyDiscover last-minute flight deals from USA to Sydney. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Sydney. Data last updated August 22, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Sat 8/2910:40 am -
1 stop4h 40m
Wed 9/25:20 pm -
1 stop5h 10m
Deal found 8/17![Air Canada logo]()
$869
This Air Canada deal was found by Cheapflights users on 8/17. 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 9/106:00 am -
2 stops9h 07m
Tue 9/155:10 pm -
1 stop5h 16m
Deal found 8/17![Air Canada logo]()
$759
This Air Canada deal was found by Cheapflights users on 8/20. 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 9/106:00 am -
2 stops9h 07m
Sun 9/135:05 am -
2 stops10h 36m
Deal found 8/20![Air Canada logo]()
$770
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Sat 9/123:35 pm -
2 stops8h 10m
Tue 9/225:10 pm -
1 stop5h 16m
Deal found 8/21![Air Canada logo]()
$773
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Sat 9/126:00 am -
2 stops9h 07m
Fri 9/255:05 am -
2 stops10h 36m
Deal found 8/21![Air Canada logo]()
$782
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Mon 9/1410:40 am -
1 stop4h 27m
Sat 9/195:10 pm -
1 stop5h 16m
Deal found 8/21![Air Canada logo]()
$765
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Wed 9/1610:40 am -
1 stop4h 27m
Tue 9/225:10 pm -
1 stop5h 16m
Deal found 8/17![Air Canada logo]()
$751
This Air Canada deal was found by Cheapflights users on 8/20. 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 9/1710:25 am -
1 stop4h 42m
Thu 9/245:05 am -
2 stops8h 54m
Deal found 8/20![Air Canada logo]()
$794
This Air Canada deal was found by Cheapflights users on 8/20. 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.
Sat 9/1910:40 am -
1 stop4h 27m
Sat 9/265:10 pm -
1 stop5h 16m
Deal found 8/20![Air Canada logo]()
$754
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Sat 9/1910:35 am -
1 stop4h 32m
Sat 9/265:10 pm -
1 stop5h 20m
Deal found 8/19![Air Canada logo]()
$759
This United deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:35 am -
1 stop4h 32m
Sat 9/265:05 am -
2 stops12h 36m
Deal found 8/19![Multiple Airlines logo]()
$772
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Tue 9/299:40 am -
1 stop5h 27m
Fri 10/25:20 pm -
1 stop5h 30m
Deal found 8/21![Air Canada logo]()
$857
One-way flights from USA to SydneySearch for one-way flight options from USA to Sydney. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from USA to Sydney. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This Air Canada deal was found by Cheapflights users on 8/17. 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.
Wed 9/1610:35 am -
1 stop4h 32m
Deal found 8/17![Air Canada logo]()
$353
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Tue 12/294:00 pm -
1 stop7h 26m
Deal found 8/21![Air Canada logo]()
$444
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Tue 12/299:55 am -
1 stop13h 31m
Deal found 8/21![Air Canada logo]()
$482
This United deal was found by Cheapflights users on 8/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:30 am -
2 stops16h 56m
Deal found 8/21![Multiple Airlines logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 8/273:50 pm -
3 stops50h 35m
Deal found 8/21![Multiple Airlines logo]()
$622
This Air Canada deal was found by Cheapflights users on 8/21. 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 8/279:45 am -
1 stop5h 35m
Deal found 8/21![Air Canada logo]()
$827
This United deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:55 am -
2 stops7h 19m
Deal found 8/20![Multiple Airlines logo]()
$860
This United deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:55 pm -
1 stop27h 17m
Deal found 8/19![Multiple Airlines logo]()
$871
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Tue 8/257:30 am -
2 stops7h 44m
Deal found 8/19![Air Canada logo]()
$873
Find flight deals from USA to Sydney
Keep the following information in mind while searching for USA to Sydney flight deals. Data was last updated August 22, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $751 (Air Canada) |
One-way from | $353 (Air Canada) |
Popular in | December |
Cheapest in | November |
Average price | $763 |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 22, 2026.
Use the filters below to find and compare flights from the United States to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonSydney
BOS Boston Logan Intl - YQY Sydney
BOSYQY
Boston Logan Intl
Wed 9/16
10:40 am-4:07 pm
1 stop4h 27m
Sydney
Tue 9/22
5:10 pm-9:26 pm
1 stop5h 16m
$751
New YorkSydney
LGA New York LaGuardia - YQY Sydney
LGAYQY
New York LaGuardia
Sun 10/4
8:45 am-4:12 pm
1 stop6h 27m
Sydney
Sun 10/11
5:20 pm-9:30 pm
1 stop5h 10m
$759
New YorkSydney
LGA New York LaGuardia - YQY Sydney
LGAYQY
New York LaGuardia
Sat 9/19
10:35 am-4:07 pm
1 stop4h 32m
Sydney
Sat 9/26
5:10 pm-9:30 pm
1 stop5h 20m
$759
BostonSydney
BOS Boston Logan Intl - YQY Sydney
BOSYQY
Boston Logan Intl
Thu 9/17
5:55 am-4:07 pm
2 stops9h 12m
Sydney
Sun 9/20
5:10 pm-9:26 pm
1 stop5h 16m
$762
BostonSydney
BOS Boston Logan Intl - YQY Sydney
BOSYQY
Boston Logan Intl
Wed 9/16
10:40 am-4:07 pm
1 stop4h 27m
Sydney
Wed 9/23
5:10 pm-9:26 pm
1 stop5h 16m
$765
New YorkSydney
LGA New York LaGuardia - YQY Sydney
LGAYQY
New York LaGuardia
Sat 9/19
10:35 am-4:07 pm
1 stop4h 32m
Sydney
Sat 9/26
5:05 am-4:41 pm
2 stops12h 36m
$772
BostonSydney
BOS Boston Logan Intl - YQY Sydney
BOSYQY
Boston Logan Intl
Thu 9/17
5:55 am-4:07 pm
2 stops9h 12m
Sydney
Tue 9/22
5:10 pm-9:26 pm
1 stop5h 16m
$773
BostonSydney
BOS Boston Logan Intl - YQY Sydney
BOSYQY
Boston Logan Intl
Fri 9/18
10:40 am-4:07 pm
1 stop4h 27m
Sydney
Mon 9/21
5:05 am-2:41 pm
2 stops10h 36m
$773
BostonSydney
BOS Boston Logan Intl - YQY Sydney
BOSYQY
Boston Logan Intl
Thu 9/10
4:55 pm-12:45 am
1 stop6h 50m
Sydney
Tue 9/15
5:10 pm-9:26 pm
1 stop5h 16m
$775
BostonSydney
BOS Boston Logan Intl - YQY Sydney
BOSYQY
Boston Logan Intl
Sun 9/13
6:00 am-4:07 pm
2 stops9h 07m
Sydney
Fri 9/25
5:05 am-2:41 pm
2 stops10h 36m
$782
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from USA to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from USA with our price prediction graph.
LGA-YQY
DCA-YQY
IAD-YQY
EWR-YQY
BOS-YQY
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 the United States to Sydney
US0-YQY
LGA-YQY
DCA-YQY
IAD-YQY
EWR-YQY
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated August 22, 2026.
Read reviews from past customers who have flown Air Canada from the United States to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.1
Boarding
7.3
Food
6.3
Entertainment
6.8
Comfort
7.1
Crew
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
PDX - YVR
Overall
7.1
Boarding
7.3
Food
6.3
Entertainment
6.8
Comfort
7.1
Crew
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
PDX - YVR
Related info for your journey
Find useful and relevant information for your journey from USA to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for USA 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.
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Find flights from USA to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Sydney flights
Browse other USA and Sydney flight options. Last updated on August 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to Sydney flights
Consider these flights traveling from USA to Sydney.
Top airline flying from USA to Sydney
Discover the top airline that operate flights from USA 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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$698 | Average$855 | FlexibilityNo cancel fee | On-time67% |