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

Return flights

10 Dec - 24 Dec	British Airways
26 Dec - 05 Jan	Turkish Airlines
15 Dec - 07 Jan	Turkish Airlines
15 Dec - 09 Jan	Turkish Airlines
29 Dec - 07 Jan	Turkish Airlines
29 Dec - 09 Jan	Turkish Airlines
01 Dec - 31 Dec	KLM
28 Dec - 04 Jan	Turkish Airlines
15 Dec - 10 Jan	Turkish Airlines
29 Dec - 10 Jan	Turkish Airlines
16 Dec - 24 Dec	TAP
22 Dec - 07 Jan	Turkish Airlines
22 Dec - 09 Jan	Turkish Airlines

Also check the deals for one-way flights from Sao Paulo to Budapest 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 Sao Paulo to Budapest in December from $1027

Return flights