Cheapest return flights from Luxemburg to Sao Paulo in September from $745

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

Return flights

02 Sep - 29 Sep KLM
09 Sep - 23 Sep KLM
14 Sep - 28 Sep Lufthansa
08 Sep - 22 Sep Lufthansa
06 Sep - 21 Sep Luxair
09 Sep - 16 Sep Luxair
08 Sep - 20 Sep TAP
08 Sep - 19 Sep Lufthansa
23 Sep - 21 Oct TAP
18 Sep - 10 Oct TAP

Also check the deals for one-way flights from Luxemburg to Sao Paulo 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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