AirHint found the following cheapest return flights from Lyon (LYS) to Sao Paulo (GRU) in December 2025 (see full year).

Return flights

01 Dec - 18 Jan	Iberia
29 Dec - 14 Jan	Iberia
01 Dec - 08 Jan	Iberia
30 Dec - 15 Jan	TAP
28 Dec - 12 Jan	TAP
26 Dec - 09 Jan	Royal Air Maroc
22 Dec - 09 Jan	Royal Air Maroc
28 Dec - 11 Jan	TAP
22 Dec - 08 Jan	TAP
22 Dec - 31 Dec	easyJet
18 Dec - 01 Jan	TAP

Also check the deals for one-way flights from Lyon to Sao Paulo in December.

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 Lyon to Sao Paulo in December from 869€

Return flights