Cheapest return flights from Luxemburg to Sydney in September from 1,049€

AirHint found the following cheapest return flights from Luxemburg (LUX) to Sydney (SYD) in September 2026 (see full year).

Return flights

08 Sep - 22 Sep Ryanair
14 Sep - 28 Sep Ryanair
19 Sep - 24 Sep British Airways
18 Sep - 24 Sep British Airways

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

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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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