Cheapest return flights from Istanbul to Sao Paulo in December from 710€

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

Return flights

02 Dec - 07 Dec KLM
04 Dec - 10 Dec KLM
01 Dec - 08 Dec KLM
01 Dec - 10 Dec KLM
01 Dec - 07 Dec KLM
02 Dec - 11 Dec KLM
03 Dec - 07 Dec KLM
02 Dec - 09 Dec KLM
01 Dec - 16 Dec KLM
04 Dec - 11 Dec KLM
25 Dec - 25 Jan KLM
01 Dec - 23 Jan Air Europa
08 Dec - 30 Jan KLM
01 Dec - 31 Jan KLM
23 Dec - 22 Jan Air Europa
27 Dec - 19 Jan Air Europa
30 Dec - 16 Jan Air Europa
15 Dec - 15 Jan Air Europa
26 Dec - 24 Jan Turkish Airlines
12 Dec - 21 Jan Wizz Air UK

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

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