Cheapest one-way flights from Philadelphia to Sydney in January from 852€

Best time to book flights for Philadelphia (PHL) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Sydney (SYD) in January 2025 (see full year).

One-Way flights

03 Jan Spirit Airlines

Also check the deals for return flights from Philadelphia to Sydney in January.

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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