Cheap Flights to Sydney in 2026
Economy flights to Sydney typically range from $300 to $1,400 round-trip, depending on your departure city and travel dates. Top carriers serving this route include Qantas, United Airlines, American Airlines. The best months to find cheap fares are generally outside the peak season (December to January (Australian summer and holiday season)).
Price Overview from Major US Cities
New York → SYD
A good deal is under $900 roundtrip. Standard fare is $1,400–$2,000+.
20 hr 30 min (1 Stop) — typical fastest option via Los Angeles or DallasView Route
Los Angeles → SYD
A good deal is under $900 roundtrip. Standard fare is $1,200–$1,800+.
15 hr 5 min (Direct)View Route
Chicago → SYD
A good deal is under $900 roundtrip. Standard fare is $1,400–$2,000+.
19 hr 30 min (1 Stop, via LAX or SFO typically)View Route
Miami → SYD
A good deal is under $1,200 roundtrip. Standard fare is $1,800–$2,500+.
20 hr 30 min (1 Stop, typical via LAX or DFW)View Route
San Francisco → SYD
A good deal is under $900 roundtrip. Standard fare is $1,200-$1,800+.
15 hr 30 min (1 Stop typical) or ~17-19 hr total travel timeView Route
Boston → SYD
A good deal is under $1,200 roundtrip. Standard fare is $1,800-$2,500+.
22 hr 30 min (1 Stop, typical via LAX or SFO)View Route
Seattle → SYD
A good deal is under $900 roundtrip. Standard fare is $1,300+.
17 hr 30 min (1 Stop)View Route
Denver → SYD
A good deal is under $900 roundtrip. Standard fare is $1,400–$2,000+.
17 hr 45 min (1 Stop) — typical via Los Angeles or San FranciscoView Route
Washington D.C. → SYD
A good deal is under $1,200 roundtrip. Standard fare is $1,600-$2,200+.
20 hr 30 min (1 Stop, via Los Angeles or Dallas)View Route
Dallas → SYD
A good deal is under $1,200 roundtrip. Standard fare is $1,800-$2,500+.
17 hr 45 min (1 Stop) — via LAX or BNE typicallyView Route
Atlanta → SYD
A good deal is under $1,200 roundtrip. Standard fare is $1,600-$2,200+.
19 hr 30 min (1 Stop, via LAX or DFW typically)View Route
Houston → SYD
A good deal is under $1,200 roundtrip. Standard fare is $1,600-$2,200+.
19 hr 30 min (1 Stop)View Route
Top Airlines Flying to Sydney
Best Time to Book
For international flights to Sydney, airlines generally release their best economy fares 2-6 months prior to departure. Peak pricing usually occurs during December to January (Australian summer and holiday season). If your dates are flexible, avoiding these peak periods will yield the cheapest flights.
Sydney Quick Guide
Best Months to Visit
September to November
Currency
Australian Dollar (AUD)
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