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

Return flights

01 Aug - 20 Aug	Air France
19 Aug - 10 Sep	TAP
13 Aug - 20 Aug	Air France
13 Aug - 25 Aug	Air France
01 Aug - 08 Aug	TAP
13 Aug - 19 Aug	Air France
21 Aug - 21 Sep	Air France
03 Aug - 08 Aug	LATAM Airlines Group

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

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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Cheapest return flights from Sao Paulo to Luxemburg in August from $725

Return flights