How much is a flight from Boston to Sydney?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Boston and Sydney.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Boston - Sydney route.

Best airport options between Boston and Sydney

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Boston: Boston - Logan is the only operating airport.
• Airports in Sydney: Sydney - Kingsford Smith is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Smart ways to search flights from Boston to Sydney

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like Easyjet, Ryanair, British Airways, and more.

Other popular destinations

Flying to Australia? Other travelers also searched: Adelaide, Brisbane, Melbourne, Perth, Sydney.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.