Cheapest return flights from Luxemburg to Sydney in September from $1533

Best time to book flights for Luxemburg (LUX) to Sydney (SYD) flights at AirHint

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

Return flights

24 Sep - 29 Sep British Airways

Also check the deals for one-way flights from Luxemburg 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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