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

Return flights

01 Dec - 07 Dec	Eurowings
08 Dec - 19 Dec	British Airways
06 Dec - 21 Dec	British Airways
12 Dec - 19 Dec	Iberia
26 Dec - 17 Jan	British Airways
13 Dec - 15 Jan	TAP
16 Dec - 23 Dec	British Airways
27 Dec - 15 Jan	British Airways
17 Dec - 26 Dec	British Airways
18 Dec - 17 Jan	British Airways
21 Dec - 31 Dec	KLM
26 Dec - 11 Jan	KLM
21 Dec - 17 Jan	KLM
26 Dec - 09 Jan	British Airways
19 Dec - 10 Jan	TAP
24 Dec - 04 Jan	KLM
18 Dec - 09 Jan	British Airways

Also check the deals for one-way flights from Hamburg 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 Hamburg to Sao Paulo in December from 682€

Return flights