Cheapest return flights from Sofia to Sydney in September from $1420

Best time to book flights for Sofia (SOF) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Sofia (SOF) to Sydney (SYD) in September 2025 (see full year).

Return flights

01 Sep - 30 Sep Turkish Airlines

Also check the deals for one-way flights from Sofia to Sydney in September.

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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