Cheapest one-way flights from Boston to Sydney in June from 537€

AirHint found the following cheapest one-way flights from Boston (BOS) to Sydney (SYD) in June 2026 (see full year).

One-Way flights

15 Jun jetBlue
20 Jun jetBlue
21 Jun Air Canada
05 Jun Air Canada
08 Jun Air Canada
11 Jun Air Canada

Also check the deals for return flights from Boston to Sydney in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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