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

Best time to book flights for Boston (BOS) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Sydney (SYD) in February 2025 (see full year).

One-Way flights

19 Feb Alaska Airlines
13 Feb Spirit Airlines

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

Skyscanner

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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